Merge "Declare variable for all art dex tests."
diff --git a/compiler/dex/quick/arm/call_arm.cc b/compiler/dex/quick/arm/call_arm.cc
index d3477c9..435242a 100644
--- a/compiler/dex/quick/arm/call_arm.cc
+++ b/compiler/dex/quick/arm/call_arm.cc
@@ -268,6 +268,7 @@
MarkPossibleNullPointerException(opt_flags);
LoadConstantNoClobber(rs_r3, 0);
LIR* slow_unlock_branch = OpCmpBranch(kCondNe, rs_r1, rs_r2, NULL);
+ GenMemBarrier(kStoreLoad);
Store32Disp(rs_r0, mirror::Object::MonitorOffset().Int32Value(), rs_r3);
LIR* unlock_success_branch = OpUnconditionalBranch(NULL);
@@ -285,7 +286,6 @@
LIR* success_target = NewLIR0(kPseudoTargetLabel);
unlock_success_branch->target = success_target;
- GenMemBarrier(kStoreLoad);
} else {
// Explicit null-check as slow-path is entered using an IT.
GenNullCheck(rs_r0, opt_flags);
@@ -295,7 +295,8 @@
LoadConstantNoClobber(rs_r3, 0);
// Is lock unheld on lock or held by us (==thread_id) on unlock?
OpRegReg(kOpCmp, rs_r1, rs_r2);
- LIR* it = OpIT(kCondEq, "EE");
+ LIR* it = OpIT(kCondEq, "TEE");
+ GenMemBarrier(kStoreLoad);
Store32Disp/*eq*/(rs_r0, mirror::Object::MonitorOffset().Int32Value(), rs_r3);
// Go expensive route - UnlockObjectFromCode(obj);
LoadWordDisp/*ne*/(rs_rARM_SELF, QUICK_ENTRYPOINT_OFFSET(4, pUnlockObject).Int32Value(),
@@ -304,7 +305,6 @@
LIR* call_inst = OpReg(kOpBlx/*ne*/, rs_rARM_LR);
OpEndIT(it);
MarkSafepointPC(call_inst);
- GenMemBarrier(kStoreLoad);
}
}
diff --git a/compiler/elf_writer_mclinker.cc b/compiler/elf_writer_mclinker.cc
index eb9b230..aa4a5b2 100644
--- a/compiler/elf_writer_mclinker.cc
+++ b/compiler/elf_writer_mclinker.cc
@@ -361,8 +361,9 @@
ClassLinker* linker = Runtime::Current()->GetClassLinker();
// Unchecked as we hold mutator_lock_ on entry.
ScopedObjectAccessUnchecked soa(Thread::Current());
- Handle<mirror::DexCache> dex_cache(soa.Self(), linker->FindDexCache(dex_file));
- Handle<mirror::ClassLoader> class_loader(soa.Self(), nullptr);
+ StackHandleScope<2> hs(soa.Self());
+ Handle<mirror::DexCache> dex_cache(hs.NewHandle(linker->FindDexCache(dex_file)));
+ auto class_loader(hs.NewHandle<mirror::ClassLoader>(nullptr));
method = linker->ResolveMethod(dex_file, method_idx, dex_cache, class_loader, NULL, invoke_type);
CHECK(method != NULL);
}
diff --git a/dex2oat/dex2oat.cc b/dex2oat/dex2oat.cc
index 7d7024a..ad796f8 100644
--- a/dex2oat/dex2oat.cc
+++ b/dex2oat/dex2oat.cc
@@ -958,9 +958,7 @@
bool image = (!image_filename.empty());
if (!image && boot_image_filename.empty()) {
boot_image_filename += GetAndroidRoot();
- boot_image_filename += "/framework/boot-";
- boot_image_filename += GetInstructionSetString(instruction_set);
- boot_image_filename += ".art";
+ boot_image_filename += "/framework/boot.art";
}
std::string boot_image_option;
if (!boot_image_filename.empty()) {
diff --git a/runtime/arch/arm/quick_entrypoints_arm.S b/runtime/arch/arm/quick_entrypoints_arm.S
index 4886561..5212576 100644
--- a/runtime/arch/arm/quick_entrypoints_arm.S
+++ b/runtime/arch/arm/quick_entrypoints_arm.S
@@ -399,7 +399,7 @@
@ unlocked case - r2 holds thread id with count of 0
strex r3, r2, [r0, #LOCK_WORD_OFFSET]
cbnz r3, .Lstrex_fail @ store failed, retry
- dmb ish @ full (LoadLoad) memory barrier
+ dmb ish @ full (LoadLoad|LoadStore) memory barrier
bx lr
.Lstrex_fail:
b .Lretry_lock @ unlikely forward branch, need to reload and recheck r1/r2
@@ -442,7 +442,7 @@
cmp r1, #65536
bpl .Lrecursive_thin_unlock
@ transition to unlocked, r3 holds 0
- dmb ish @ full (StoreLoad) memory barrier
+ dmb ish @ full (LoadStore|StoreStore) memory barrier
str r3, [r0, #LOCK_WORD_OFFSET]
bx lr
.Lrecursive_thin_unlock:
diff --git a/runtime/arch/arm64/quick_entrypoints_arm64.S b/runtime/arch/arm64/quick_entrypoints_arm64.S
index 2a21144..f2050b3 100644
--- a/runtime/arch/arm64/quick_entrypoints_arm64.S
+++ b/runtime/arch/arm64/quick_entrypoints_arm64.S
@@ -1014,7 +1014,7 @@
cbnz w1, .Lnot_unlocked // already thin locked
stxr w3, w2, [x4]
cbnz w3, .Lstrex_fail // store failed, retry
- dmb ishld // full (LoadLoad) memory barrier, TODO: acquire-release
+ dmb ishld // full (LoadLoad|LoadStore) memory barrier
ret
.Lstrex_fail:
b .Lretry_lock // unlikely forward branch, need to reload and recheck r1/r2
@@ -1058,7 +1058,7 @@
cmp w1, #65536
bpl .Lrecursive_thin_unlock
// transition to unlocked, w3 holds 0
- dmb ish // full (StoreLoad) memory barrier
+ dmb ish // full (LoadStore|StoreStore) memory barrier
str w3, [x0, #LOCK_WORD_OFFSET]
ret
.Lrecursive_thin_unlock:
@@ -1444,7 +1444,7 @@
* | RDI/Method* | <- X0
* #-------------------#
* | local ref cookie | // 4B
- * | handle scope size | // 4B
+ * | handle scope size | // 4B
* #-------------------#
* | JNI Call Stack |
* #-------------------# <--- SP on native call
diff --git a/runtime/arch/x86_64/quick_entrypoints_x86_64.S b/runtime/arch/x86_64/quick_entrypoints_x86_64.S
index 73214ea..9c86c75 100644
--- a/runtime/arch/x86_64/quick_entrypoints_x86_64.S
+++ b/runtime/arch/x86_64/quick_entrypoints_x86_64.S
@@ -1050,12 +1050,12 @@
* | Return |
* | Callee-Save Data |
* #-------------------#
- * | handle scope |
+ * | handle scope |
* #-------------------#
* | Method* | <--- (1)
* #-------------------#
* | local ref cookie | // 4B
- * | handle scope size | // 4B TODO: roll into call stack alignment?
+ * | handle scope size | // 4B TODO: roll into call stack alignment?
* #-------------------#
* | JNI Call Stack |
* #-------------------# <--- SP on native call
diff --git a/runtime/check_jni.cc b/runtime/check_jni.cc
index 0d5a805..cfd0c00 100644
--- a/runtime/check_jni.cc
+++ b/runtime/check_jni.cc
@@ -179,7 +179,7 @@
// times, so using "java.lang.Thread" instead of "java/lang/Thread" might work in some
// circumstances, but this is incorrect.
void CheckClassName(const char* class_name) {
- if (!IsValidJniClassName(class_name)) {
+ if ((class_name == nullptr) || !IsValidJniClassName(class_name)) {
JniAbortF(function_name_,
"illegal class name '%s'\n"
" (should be of the form 'package/Class', [Lpackage/Class;' or '[[B')",
diff --git a/runtime/class_linker.cc b/runtime/class_linker.cc
index 3d268e4..9034560 100644
--- a/runtime/class_linker.cc
+++ b/runtime/class_linker.cc
@@ -2215,7 +2215,10 @@
DCHECK(self->IsExceptionPending());
return nullptr;
}
-
+ if (UNLIKELY(component_type->IsPrimitiveVoid())) {
+ ThrowNoClassDefFoundError("Attempt to create array of void primitive type");
+ return nullptr;
+ }
// See if the component type is already loaded. Array classes are
// always associated with the class loader of their underlying
// element type -- an array of Strings goes with the loader for
diff --git a/runtime/handle_scope-inl.h b/runtime/handle_scope-inl.h
index b9b51fd..634f2be 100644
--- a/runtime/handle_scope-inl.h
+++ b/runtime/handle_scope-inl.h
@@ -25,7 +25,7 @@
namespace art {
template<size_t kNumReferences>
-StackHandleScope<kNumReferences>::StackHandleScope(Thread* self)
+inline StackHandleScope<kNumReferences>::StackHandleScope(Thread* self)
: HandleScope(kNumReferences), self_(self), pos_(0) {
// TODO: Figure out how to use a compile assert.
DCHECK_EQ(OFFSETOF_MEMBER(HandleScope, references_),
@@ -37,7 +37,7 @@
}
template<size_t kNumReferences>
-StackHandleScope<kNumReferences>::~StackHandleScope() {
+inline StackHandleScope<kNumReferences>::~StackHandleScope() {
HandleScope* top_handle_scope = self_->PopHandleScope();
DCHECK_EQ(top_handle_scope, this);
}
diff --git a/runtime/jni_internal.cc b/runtime/jni_internal.cc
index 4634971..21dab8d 100644
--- a/runtime/jni_internal.cc
+++ b/runtime/jni_internal.cc
@@ -518,16 +518,28 @@
SafeMap<std::string, SharedLibrary*> libraries_;
};
-#define CHECK_NON_NULL_ARGUMENT(value) CHECK_NON_NULL_ARGUMENT_FN_NAME(__FUNCTION__, value)
+#define CHECK_NON_NULL_ARGUMENT(value) \
+ CHECK_NON_NULL_ARGUMENT_FN_NAME(__FUNCTION__, value, nullptr)
-#define CHECK_NON_NULL_ARGUMENT_FN_NAME(name, value) \
+#define CHECK_NON_NULL_ARGUMENT_RETURN_VOID(value) \
+ CHECK_NON_NULL_ARGUMENT_FN_NAME(__FUNCTION__, value, )
+
+#define CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(value) \
+ CHECK_NON_NULL_ARGUMENT_FN_NAME(__FUNCTION__, value, 0)
+
+#define CHECK_NON_NULL_ARGUMENT_RETURN(value, return_val) \
+ CHECK_NON_NULL_ARGUMENT_FN_NAME(__FUNCTION__, value, return_val)
+
+#define CHECK_NON_NULL_ARGUMENT_FN_NAME(name, value, return_val) \
if (UNLIKELY(value == nullptr)) { \
JniAbortF(name, #value " == null"); \
+ return return_val; \
}
#define CHECK_NON_NULL_MEMCPY_ARGUMENT(length, value) \
if (UNLIKELY(length != 0 && value == nullptr)) { \
JniAbortF(__FUNCTION__, #value " == null"); \
+ return; \
}
class JNI {
@@ -614,8 +626,8 @@
}
static jboolean IsAssignableFrom(JNIEnv* env, jclass java_class1, jclass java_class2) {
- CHECK_NON_NULL_ARGUMENT(java_class1);
- CHECK_NON_NULL_ARGUMENT(java_class2);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_class1, JNI_FALSE);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_class2, JNI_FALSE);
ScopedObjectAccess soa(env);
mirror::Class* c1 = soa.Decode<mirror::Class*>(java_class1);
mirror::Class* c2 = soa.Decode<mirror::Class*>(java_class2);
@@ -623,7 +635,7 @@
}
static jboolean IsInstanceOf(JNIEnv* env, jobject jobj, jclass java_class) {
- CHECK_NON_NULL_ARGUMENT(java_class);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_class, JNI_FALSE);
if (jobj == nullptr) {
// Note: JNI is different from regular Java instanceof in this respect
return JNI_TRUE;
@@ -647,7 +659,7 @@
}
static jint ThrowNew(JNIEnv* env, jclass c, const char* msg) {
- CHECK_NON_NULL_ARGUMENT(c);
+ CHECK_NON_NULL_ARGUMENT_RETURN(c, JNI_ERR);
return ThrowNewException(env, c, msg, nullptr);
}
@@ -914,8 +926,8 @@
static jboolean CallBooleanMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -923,15 +935,15 @@
}
static jboolean CallBooleanMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetZ();
}
static jboolean CallBooleanMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetZ();
@@ -940,8 +952,8 @@
static jbyte CallByteMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -949,15 +961,15 @@
}
static jbyte CallByteMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetB();
}
static jbyte CallByteMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetB();
@@ -966,8 +978,8 @@
static jchar CallCharMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -975,15 +987,15 @@
}
static jchar CallCharMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetC();
}
static jchar CallCharMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetC();
@@ -992,8 +1004,8 @@
static jdouble CallDoubleMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1001,15 +1013,15 @@
}
static jdouble CallDoubleMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetD();
}
static jdouble CallDoubleMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetD();
@@ -1018,8 +1030,8 @@
static jfloat CallFloatMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1027,15 +1039,15 @@
}
static jfloat CallFloatMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetF();
}
static jfloat CallFloatMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetF();
@@ -1044,8 +1056,8 @@
static jint CallIntMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1053,15 +1065,15 @@
}
static jint CallIntMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetI();
}
static jint CallIntMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetI();
@@ -1070,8 +1082,8 @@
static jlong CallLongMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1079,15 +1091,15 @@
}
static jlong CallLongMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetJ();
}
static jlong CallLongMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetJ();
@@ -1096,8 +1108,8 @@
static jshort CallShortMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1105,15 +1117,15 @@
}
static jshort CallShortMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args).GetS();
}
static jshort CallShortMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid,
args).GetS();
@@ -1122,23 +1134,23 @@
static void CallVoidMethod(JNIEnv* env, jobject obj, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, ap);
va_end(ap);
}
static void CallVoidMethodV(JNIEnv* env, jobject obj, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeVirtualOrInterfaceWithVarArgs(soa, obj, mid, args);
}
static void CallVoidMethodA(JNIEnv* env, jobject obj, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeVirtualOrInterfaceWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args);
}
@@ -1177,8 +1189,8 @@
...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1187,16 +1199,16 @@
static jboolean CallNonvirtualBooleanMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetZ();
}
static jboolean CallNonvirtualBooleanMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetZ();
}
@@ -1204,8 +1216,8 @@
static jbyte CallNonvirtualByteMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1214,16 +1226,16 @@
static jbyte CallNonvirtualByteMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetB();
}
static jbyte CallNonvirtualByteMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetB();
}
@@ -1231,8 +1243,8 @@
static jchar CallNonvirtualCharMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1241,16 +1253,16 @@
static jchar CallNonvirtualCharMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetC();
}
static jchar CallNonvirtualCharMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetC();
}
@@ -1258,8 +1270,8 @@
static jshort CallNonvirtualShortMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1268,16 +1280,16 @@
static jshort CallNonvirtualShortMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetS();
}
static jshort CallNonvirtualShortMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetS();
}
@@ -1285,8 +1297,8 @@
static jint CallNonvirtualIntMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1295,16 +1307,16 @@
static jint CallNonvirtualIntMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetI();
}
static jint CallNonvirtualIntMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetI();
}
@@ -1312,8 +1324,8 @@
static jlong CallNonvirtualLongMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1322,16 +1334,16 @@
static jlong CallNonvirtualLongMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetJ();
}
static jlong CallNonvirtualLongMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetJ();
}
@@ -1339,8 +1351,8 @@
static jfloat CallNonvirtualFloatMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1349,16 +1361,16 @@
static jfloat CallNonvirtualFloatMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetF();
}
static jfloat CallNonvirtualFloatMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetF();
}
@@ -1366,8 +1378,8 @@
static jdouble CallNonvirtualDoubleMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, obj, mid, ap));
va_end(ap);
@@ -1376,16 +1388,16 @@
static jdouble CallNonvirtualDoubleMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, obj, mid, args).GetD();
}
static jdouble CallNonvirtualDoubleMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args).GetD();
}
@@ -1393,8 +1405,8 @@
static void CallNonvirtualVoidMethod(JNIEnv* env, jobject obj, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithVarArgs(soa, obj, mid, ap);
va_end(ap);
@@ -1402,16 +1414,16 @@
static void CallNonvirtualVoidMethodV(JNIEnv* env, jobject obj, jclass, jmethodID mid,
va_list args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithVarArgs(soa, obj, mid, args);
}
static void CallNonvirtualVoidMethodA(JNIEnv* env, jobject obj, jclass, jmethodID mid,
jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(obj);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(obj);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithJValues(soa, soa.Decode<mirror::Object*>(obj), mid, args);
}
@@ -1450,8 +1462,8 @@
}
static void SetObjectField(JNIEnv* env, jobject java_object, jfieldID fid, jobject java_value) {
- CHECK_NON_NULL_ARGUMENT(java_object);
- CHECK_NON_NULL_ARGUMENT(fid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_object);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(fid);
ScopedObjectAccess soa(env);
mirror::Object* o = soa.Decode<mirror::Object*>(java_object);
mirror::Object* v = soa.Decode<mirror::Object*>(java_value);
@@ -1460,7 +1472,7 @@
}
static void SetStaticObjectField(JNIEnv* env, jclass, jfieldID fid, jobject java_value) {
- CHECK_NON_NULL_ARGUMENT(fid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(fid);
ScopedObjectAccess soa(env);
mirror::Object* v = soa.Decode<mirror::Object*>(java_value);
mirror::ArtField* f = soa.DecodeField(fid);
@@ -1468,29 +1480,29 @@
}
#define GET_PRIMITIVE_FIELD(fn, instance) \
- CHECK_NON_NULL_ARGUMENT(instance); \
- CHECK_NON_NULL_ARGUMENT(fid); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(instance); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(fid); \
ScopedObjectAccess soa(env); \
mirror::Object* o = soa.Decode<mirror::Object*>(instance); \
mirror::ArtField* f = soa.DecodeField(fid); \
return f->Get ##fn (o)
#define GET_STATIC_PRIMITIVE_FIELD(fn) \
- CHECK_NON_NULL_ARGUMENT(fid); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(fid); \
ScopedObjectAccess soa(env); \
mirror::ArtField* f = soa.DecodeField(fid); \
return f->Get ##fn (f->GetDeclaringClass())
#define SET_PRIMITIVE_FIELD(fn, instance, value) \
- CHECK_NON_NULL_ARGUMENT(instance); \
- CHECK_NON_NULL_ARGUMENT(fid); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(instance); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(fid); \
ScopedObjectAccess soa(env); \
mirror::Object* o = soa.Decode<mirror::Object*>(instance); \
mirror::ArtField* f = soa.DecodeField(fid); \
f->Set ##fn <false>(o, value)
#define SET_STATIC_PRIMITIVE_FIELD(fn, value) \
- CHECK_NON_NULL_ARGUMENT(fid); \
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(fid); \
ScopedObjectAccess soa(env); \
mirror::ArtField* f = soa.DecodeField(fid); \
f->Set ##fn <false>(f->GetDeclaringClass(), value)
@@ -1651,7 +1663,7 @@
static jboolean CallStaticBooleanMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1659,13 +1671,13 @@
}
static jboolean CallStaticBooleanMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetZ();
}
static jboolean CallStaticBooleanMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetZ();
}
@@ -1673,7 +1685,7 @@
static jbyte CallStaticByteMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1681,13 +1693,13 @@
}
static jbyte CallStaticByteMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetB();
}
static jbyte CallStaticByteMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetB();
}
@@ -1695,7 +1707,7 @@
static jchar CallStaticCharMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1703,13 +1715,13 @@
}
static jchar CallStaticCharMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetC();
}
static jchar CallStaticCharMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetC();
}
@@ -1717,7 +1729,7 @@
static jshort CallStaticShortMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1725,13 +1737,13 @@
}
static jshort CallStaticShortMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetS();
}
static jshort CallStaticShortMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetS();
}
@@ -1739,7 +1751,7 @@
static jint CallStaticIntMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1747,13 +1759,13 @@
}
static jint CallStaticIntMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetI();
}
static jint CallStaticIntMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetI();
}
@@ -1761,7 +1773,7 @@
static jlong CallStaticLongMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1769,13 +1781,13 @@
}
static jlong CallStaticLongMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetJ();
}
static jlong CallStaticLongMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetJ();
}
@@ -1783,7 +1795,7 @@
static jfloat CallStaticFloatMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1791,13 +1803,13 @@
}
static jfloat CallStaticFloatMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetF();
}
static jfloat CallStaticFloatMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetF();
}
@@ -1805,7 +1817,7 @@
static jdouble CallStaticDoubleMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
JValue result(InvokeWithVarArgs(soa, nullptr, mid, ap));
va_end(ap);
@@ -1813,13 +1825,13 @@
}
static jdouble CallStaticDoubleMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithVarArgs(soa, nullptr, mid, args).GetD();
}
static jdouble CallStaticDoubleMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(mid);
ScopedObjectAccess soa(env);
return InvokeWithJValues(soa, nullptr, mid, args).GetD();
}
@@ -1827,20 +1839,20 @@
static void CallStaticVoidMethod(JNIEnv* env, jclass, jmethodID mid, ...) {
va_list ap;
va_start(ap, mid);
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithVarArgs(soa, nullptr, mid, ap);
va_end(ap);
}
static void CallStaticVoidMethodV(JNIEnv* env, jclass, jmethodID mid, va_list args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithVarArgs(soa, nullptr, mid, args);
}
static void CallStaticVoidMethodA(JNIEnv* env, jclass, jmethodID mid, jvalue* args) {
- CHECK_NON_NULL_ARGUMENT(mid);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(mid);
ScopedObjectAccess soa(env);
InvokeWithJValues(soa, nullptr, mid, args);
}
@@ -1869,20 +1881,20 @@
}
static jsize GetStringLength(JNIEnv* env, jstring java_string) {
- CHECK_NON_NULL_ARGUMENT(java_string);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(java_string);
ScopedObjectAccess soa(env);
return soa.Decode<mirror::String*>(java_string)->GetLength();
}
static jsize GetStringUTFLength(JNIEnv* env, jstring java_string) {
- CHECK_NON_NULL_ARGUMENT(java_string);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(java_string);
ScopedObjectAccess soa(env);
return soa.Decode<mirror::String*>(java_string)->GetUtfLength();
}
static void GetStringRegion(JNIEnv* env, jstring java_string, jsize start, jsize length,
jchar* buf) {
- CHECK_NON_NULL_ARGUMENT(java_string);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_string);
ScopedObjectAccess soa(env);
mirror::String* s = soa.Decode<mirror::String*>(java_string);
if (start < 0 || length < 0 || start + length > s->GetLength()) {
@@ -1896,7 +1908,7 @@
static void GetStringUTFRegion(JNIEnv* env, jstring java_string, jsize start, jsize length,
char* buf) {
- CHECK_NON_NULL_ARGUMENT(java_string);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_string);
ScopedObjectAccess soa(env);
mirror::String* s = soa.Decode<mirror::String*>(java_string);
if (start < 0 || length < 0 || start + length > s->GetLength()) {
@@ -1928,7 +1940,7 @@
}
static void ReleaseStringChars(JNIEnv* env, jstring java_string, const jchar* chars) {
- CHECK_NON_NULL_ARGUMENT(java_string);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_string);
delete[] chars;
ScopedObjectAccess soa(env);
UnpinPrimitiveArray(soa, soa.Decode<mirror::String*>(java_string)->GetCharArray());
@@ -1965,7 +1977,7 @@
}
static jsize GetArrayLength(JNIEnv* env, jarray java_array) {
- CHECK_NON_NULL_ARGUMENT(java_array);
+ CHECK_NON_NULL_ARGUMENT_RETURN_ZERO(java_array);
ScopedObjectAccess soa(env);
mirror::Object* obj = soa.Decode<mirror::Object*>(java_array);
if (UNLIKELY(!obj->IsArrayInstance())) {
@@ -1985,7 +1997,7 @@
static void SetObjectArrayElement(JNIEnv* env, jobjectArray java_array, jsize index,
jobject java_value) {
- CHECK_NON_NULL_ARGUMENT(java_array);
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_array);
ScopedObjectAccess soa(env);
mirror::ObjectArray<mirror::Object>* array =
soa.Decode<mirror::ObjectArray<mirror::Object>*>(java_array);
@@ -1994,38 +2006,31 @@
}
static jbooleanArray NewBooleanArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jbooleanArray, mirror::BooleanArray>(soa, length);
+ return NewPrimitiveArray<jbooleanArray, mirror::BooleanArray>(env, length);
}
static jbyteArray NewByteArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jbyteArray, mirror::ByteArray>(soa, length);
+ return NewPrimitiveArray<jbyteArray, mirror::ByteArray>(env, length);
}
static jcharArray NewCharArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jcharArray, mirror::CharArray>(soa, length);
+ return NewPrimitiveArray<jcharArray, mirror::CharArray>(env, length);
}
static jdoubleArray NewDoubleArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jdoubleArray, mirror::DoubleArray>(soa, length);
+ return NewPrimitiveArray<jdoubleArray, mirror::DoubleArray>(env, length);
}
static jfloatArray NewFloatArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jfloatArray, mirror::FloatArray>(soa, length);
+ return NewPrimitiveArray<jfloatArray, mirror::FloatArray>(env, length);
}
static jintArray NewIntArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jintArray, mirror::IntArray>(soa, length);
+ return NewPrimitiveArray<jintArray, mirror::IntArray>(env, length);
}
static jlongArray NewLongArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jlongArray, mirror::LongArray>(soa, length);
+ return NewPrimitiveArray<jlongArray, mirror::LongArray>(env, length);
}
static jobjectArray NewObjectArray(JNIEnv* env, jsize length, jclass element_jclass,
@@ -2034,6 +2039,7 @@
JniAbortF("NewObjectArray", "negative array length: %d", length);
return nullptr;
}
+ CHECK_NON_NULL_ARGUMENT(element_jclass);
// Compute the array class corresponding to the given element class.
ScopedObjectAccess soa(env);
@@ -2075,14 +2081,18 @@
}
static jshortArray NewShortArray(JNIEnv* env, jsize length) {
- ScopedObjectAccess soa(env);
- return NewPrimitiveArray<jshortArray, mirror::ShortArray>(soa, length);
+ return NewPrimitiveArray<jshortArray, mirror::ShortArray>(env, length);
}
static void* GetPrimitiveArrayCritical(JNIEnv* env, jarray java_array, jboolean* is_copy) {
CHECK_NON_NULL_ARGUMENT(java_array);
ScopedObjectAccess soa(env);
mirror::Array* array = soa.Decode<mirror::Array*>(java_array);
+ if (UNLIKELY(!array->GetClass()->IsPrimitiveArray())) {
+ JniAbortF("GetPrimitiveArrayCritical", "expected primitive array, given %s",
+ PrettyDescriptor(array->GetClass()).c_str());
+ return nullptr;
+ }
gc::Heap* heap = Runtime::Current()->GetHeap();
if (heap->IsMovableObject(array)) {
heap->IncrementDisableMovingGC(soa.Self());
@@ -2096,196 +2106,174 @@
return array->GetRawData(array->GetClass()->GetComponentSize(), 0);
}
- static void ReleasePrimitiveArrayCritical(JNIEnv* env, jarray array, void* elements, jint mode) {
- CHECK_NON_NULL_ARGUMENT(array);
- ReleasePrimitiveArray(env, array, elements, mode);
+ static void ReleasePrimitiveArrayCritical(JNIEnv* env, jarray java_array, void* elements,
+ jint mode) {
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_array);
+ ScopedObjectAccess soa(env);
+ mirror::Array* array = soa.Decode<mirror::Array*>(java_array);
+ if (UNLIKELY(!array->GetClass()->IsPrimitiveArray())) {
+ JniAbortF("ReleasePrimitiveArrayCritical", "expected primitive array, given %s",
+ PrettyDescriptor(array->GetClass()).c_str());
+ return;
+ }
+ const size_t component_size = array->GetClass()->GetComponentSize();
+ ReleasePrimitiveArray(soa, array, component_size, elements, mode);
}
static jboolean* GetBooleanArrayElements(JNIEnv* env, jbooleanArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jbooleanArray, jboolean*, mirror::BooleanArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jbooleanArray, jboolean, mirror::BooleanArray>(env, array, is_copy);
}
static jbyte* GetByteArrayElements(JNIEnv* env, jbyteArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jbyteArray, jbyte*, mirror::ByteArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jbyteArray, jbyte, mirror::ByteArray>(env, array, is_copy);
}
static jchar* GetCharArrayElements(JNIEnv* env, jcharArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jcharArray, jchar*, mirror::CharArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jcharArray, jchar, mirror::CharArray>(env, array, is_copy);
}
static jdouble* GetDoubleArrayElements(JNIEnv* env, jdoubleArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jdoubleArray, jdouble*, mirror::DoubleArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jdoubleArray, jdouble, mirror::DoubleArray>(env, array, is_copy);
}
static jfloat* GetFloatArrayElements(JNIEnv* env, jfloatArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jfloatArray, jfloat*, mirror::FloatArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jfloatArray, jfloat, mirror::FloatArray>(env, array, is_copy);
}
static jint* GetIntArrayElements(JNIEnv* env, jintArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jintArray, jint*, mirror::IntArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jintArray, jint, mirror::IntArray>(env, array, is_copy);
}
static jlong* GetLongArrayElements(JNIEnv* env, jlongArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jlongArray, jlong*, mirror::LongArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jlongArray, jlong, mirror::LongArray>(env, array, is_copy);
}
static jshort* GetShortArrayElements(JNIEnv* env, jshortArray array, jboolean* is_copy) {
- CHECK_NON_NULL_ARGUMENT(array);
- ScopedObjectAccess soa(env);
- return GetPrimitiveArray<jshortArray, jshort*, mirror::ShortArray>(soa, array, is_copy);
+ return GetPrimitiveArray<jshortArray, jshort, mirror::ShortArray>(env, array, is_copy);
}
static void ReleaseBooleanArrayElements(JNIEnv* env, jbooleanArray array, jboolean* elements,
jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jbooleanArray, jboolean, mirror::BooleanArray>(env, array, elements,
+ mode);
}
static void ReleaseByteArrayElements(JNIEnv* env, jbyteArray array, jbyte* elements, jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jbyteArray, jbyte, mirror::ByteArray>(env, array, elements, mode);
}
static void ReleaseCharArrayElements(JNIEnv* env, jcharArray array, jchar* elements, jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jcharArray, jchar, mirror::CharArray>(env, array, elements, mode);
}
static void ReleaseDoubleArrayElements(JNIEnv* env, jdoubleArray array, jdouble* elements,
jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jdoubleArray, jdouble, mirror::DoubleArray>(env, array, elements, mode);
}
static void ReleaseFloatArrayElements(JNIEnv* env, jfloatArray array, jfloat* elements,
jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jfloatArray, jfloat, mirror::FloatArray>(env, array, elements, mode);
}
static void ReleaseIntArrayElements(JNIEnv* env, jintArray array, jint* elements, jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jintArray, jint, mirror::IntArray>(env, array, elements, mode);
}
static void ReleaseLongArrayElements(JNIEnv* env, jlongArray array, jlong* elements, jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jlongArray, jlong, mirror::LongArray>(env, array, elements, mode);
}
static void ReleaseShortArrayElements(JNIEnv* env, jshortArray array, jshort* elements,
jint mode) {
- ReleasePrimitiveArray(env, array, elements, mode);
+ ReleasePrimitiveArray<jshortArray, jshort, mirror::ShortArray>(env, array, elements, mode);
}
static void GetBooleanArrayRegion(JNIEnv* env, jbooleanArray array, jsize start, jsize length,
jboolean* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jbooleanArray, jboolean, mirror::BooleanArray>(soa, array, start,
+ GetPrimitiveArrayRegion<jbooleanArray, jboolean, mirror::BooleanArray>(env, array, start,
length, buf);
}
static void GetByteArrayRegion(JNIEnv* env, jbyteArray array, jsize start, jsize length,
jbyte* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jbyteArray, jbyte, mirror::ByteArray>(soa, array, start, length, buf);
+ GetPrimitiveArrayRegion<jbyteArray, jbyte, mirror::ByteArray>(env, array, start, length, buf);
}
static void GetCharArrayRegion(JNIEnv* env, jcharArray array, jsize start, jsize length,
jchar* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jcharArray, jchar, mirror::CharArray>(soa, array, start, length, buf);
+ GetPrimitiveArrayRegion<jcharArray, jchar, mirror::CharArray>(env, array, start, length, buf);
}
static void GetDoubleArrayRegion(JNIEnv* env, jdoubleArray array, jsize start, jsize length,
jdouble* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jdoubleArray, jdouble, mirror::DoubleArray>(soa, array, start, length,
+ GetPrimitiveArrayRegion<jdoubleArray, jdouble, mirror::DoubleArray>(env, array, start, length,
buf);
}
static void GetFloatArrayRegion(JNIEnv* env, jfloatArray array, jsize start, jsize length,
jfloat* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jfloatArray, jfloat, mirror::FloatArray>(soa, array, start, length,
+ GetPrimitiveArrayRegion<jfloatArray, jfloat, mirror::FloatArray>(env, array, start, length,
buf);
}
static void GetIntArrayRegion(JNIEnv* env, jintArray array, jsize start, jsize length,
jint* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jintArray, jint, mirror::IntArray>(soa, array, start, length, buf);
+ GetPrimitiveArrayRegion<jintArray, jint, mirror::IntArray>(env, array, start, length, buf);
}
static void GetLongArrayRegion(JNIEnv* env, jlongArray array, jsize start, jsize length,
jlong* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jlongArray, jlong, mirror::LongArray>(soa, array, start, length, buf);
+ GetPrimitiveArrayRegion<jlongArray, jlong, mirror::LongArray>(env, array, start, length, buf);
}
static void GetShortArrayRegion(JNIEnv* env, jshortArray array, jsize start, jsize length,
jshort* buf) {
- ScopedObjectAccess soa(env);
- GetPrimitiveArrayRegion<jshortArray, jshort, mirror::ShortArray>(soa, array, start, length,
+ GetPrimitiveArrayRegion<jshortArray, jshort, mirror::ShortArray>(env, array, start, length,
buf);
}
static void SetBooleanArrayRegion(JNIEnv* env, jbooleanArray array, jsize start, jsize length,
const jboolean* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jbooleanArray, jboolean, mirror::BooleanArray>(soa, array, start,
+ SetPrimitiveArrayRegion<jbooleanArray, jboolean, mirror::BooleanArray>(env, array, start,
length, buf);
}
static void SetByteArrayRegion(JNIEnv* env, jbyteArray array, jsize start, jsize length,
const jbyte* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jbyteArray, jbyte, mirror::ByteArray>(soa, array, start, length, buf);
+ SetPrimitiveArrayRegion<jbyteArray, jbyte, mirror::ByteArray>(env, array, start, length, buf);
}
static void SetCharArrayRegion(JNIEnv* env, jcharArray array, jsize start, jsize length,
const jchar* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jcharArray, jchar, mirror::CharArray>(soa, array, start, length, buf);
+ SetPrimitiveArrayRegion<jcharArray, jchar, mirror::CharArray>(env, array, start, length, buf);
}
static void SetDoubleArrayRegion(JNIEnv* env, jdoubleArray array, jsize start, jsize length,
const jdouble* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jdoubleArray, jdouble, mirror::DoubleArray>(soa, array, start, length,
+ SetPrimitiveArrayRegion<jdoubleArray, jdouble, mirror::DoubleArray>(env, array, start, length,
buf);
}
static void SetFloatArrayRegion(JNIEnv* env, jfloatArray array, jsize start, jsize length,
const jfloat* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jfloatArray, jfloat, mirror::FloatArray>(soa, array, start, length,
+ SetPrimitiveArrayRegion<jfloatArray, jfloat, mirror::FloatArray>(env, array, start, length,
buf);
}
static void SetIntArrayRegion(JNIEnv* env, jintArray array, jsize start, jsize length,
const jint* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jintArray, jint, mirror::IntArray>(soa, array, start, length, buf);
+ SetPrimitiveArrayRegion<jintArray, jint, mirror::IntArray>(env, array, start, length, buf);
}
static void SetLongArrayRegion(JNIEnv* env, jlongArray array, jsize start, jsize length,
const jlong* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jlongArray, jlong, mirror::LongArray>(soa, array, start, length, buf);
+ SetPrimitiveArrayRegion<jlongArray, jlong, mirror::LongArray>(env, array, start, length, buf);
}
static void SetShortArrayRegion(JNIEnv* env, jshortArray array, jsize start, jsize length,
const jshort* buf) {
- ScopedObjectAccess soa(env);
- SetPrimitiveArrayRegion<jshortArray, jshort, mirror::ShortArray>(soa, array, start, length,
+ SetPrimitiveArrayRegion<jshortArray, jshort, mirror::ShortArray>(env, array, start, length,
buf);
}
@@ -2300,7 +2288,7 @@
JniAbortF("RegisterNatives", "negative method count: %d", method_count);
return JNI_ERR; // Not reached.
}
- CHECK_NON_NULL_ARGUMENT_FN_NAME("RegisterNatives", java_class);
+ CHECK_NON_NULL_ARGUMENT_FN_NAME("RegisterNatives", java_class, JNI_ERR);
ScopedObjectAccess soa(env);
mirror::Class* c = soa.Decode<mirror::Class*>(java_class);
if (UNLIKELY(method_count == 0)) {
@@ -2308,7 +2296,7 @@
<< PrettyDescriptor(c);
return JNI_OK;
}
- CHECK_NON_NULL_ARGUMENT_FN_NAME("RegisterNatives", methods);
+ CHECK_NON_NULL_ARGUMENT_FN_NAME("RegisterNatives", methods, JNI_ERR);
for (jint i = 0; i < method_count; ++i) {
const char* name = methods[i].name;
const char* sig = methods[i].signature;
@@ -2345,30 +2333,37 @@
}
static jint UnregisterNatives(JNIEnv* env, jclass java_class) {
- CHECK_NON_NULL_ARGUMENT(java_class);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_class, JNI_ERR);
ScopedObjectAccess soa(env);
mirror::Class* c = soa.Decode<mirror::Class*>(java_class);
VLOG(jni) << "[Unregistering JNI native methods for " << PrettyClass(c) << "]";
+ size_t unregistered_count = 0;
for (size_t i = 0; i < c->NumDirectMethods(); ++i) {
mirror::ArtMethod* m = c->GetDirectMethod(i);
if (m->IsNative()) {
m->UnregisterNative(soa.Self());
+ unregistered_count++;
}
}
for (size_t i = 0; i < c->NumVirtualMethods(); ++i) {
mirror::ArtMethod* m = c->GetVirtualMethod(i);
if (m->IsNative()) {
m->UnregisterNative(soa.Self());
+ unregistered_count++;
}
}
+ if (unregistered_count == 0) {
+ LOG(WARNING) << "JNI UnregisterNatives: attempt to unregister native methods of class '"
+ << PrettyDescriptor(c) << "' that contains no native methods";
+ }
return JNI_OK;
}
static jint MonitorEnter(JNIEnv* env, jobject java_object) NO_THREAD_SAFETY_ANALYSIS {
- CHECK_NON_NULL_ARGUMENT(java_object);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_object, JNI_ERR);
ScopedObjectAccess soa(env);
mirror::Object* o = soa.Decode<mirror::Object*>(java_object);
o = o->MonitorEnter(soa.Self());
@@ -2380,7 +2375,7 @@
}
static jint MonitorExit(JNIEnv* env, jobject java_object) NO_THREAD_SAFETY_ANALYSIS {
- CHECK_NON_NULL_ARGUMENT(java_object);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_object, JNI_ERR);
ScopedObjectAccess soa(env);
mirror::Object* o = soa.Decode<mirror::Object*>(java_object);
o->MonitorExit(soa.Self());
@@ -2392,7 +2387,7 @@
}
static jint GetJavaVM(JNIEnv* env, JavaVM** vm) {
- CHECK_NON_NULL_ARGUMENT(vm);
+ CHECK_NON_NULL_ARGUMENT_RETURN(vm, JNI_ERR);
Runtime* runtime = Runtime::Current();
if (runtime != nullptr) {
*vm = runtime->GetJavaVM();
@@ -2432,7 +2427,7 @@
}
static jobjectRefType GetObjectRefType(JNIEnv* env, jobject java_object) {
- CHECK_NON_NULL_ARGUMENT(java_object);
+ CHECK_NON_NULL_ARGUMENT_RETURN(java_object, JNIInvalidRefType);
// Do we definitely know what kind of reference this is?
IndirectRef ref = reinterpret_cast<IndirectRef>(java_object);
@@ -2479,51 +2474,82 @@
}
template<typename JniT, typename ArtT>
- static JniT NewPrimitiveArray(const ScopedObjectAccess& soa, jsize length)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+ static JniT NewPrimitiveArray(JNIEnv* env, jsize length) {
if (UNLIKELY(length < 0)) {
JniAbortF("NewPrimitiveArray", "negative array length: %d", length);
return nullptr;
}
+ ScopedObjectAccess soa(env);
ArtT* result = ArtT::Alloc(soa.Self(), length);
return soa.AddLocalReference<JniT>(result);
}
- template <typename ArrayT, typename CArrayT, typename ArtArrayT>
- static CArrayT GetPrimitiveArray(ScopedObjectAccess& soa, ArrayT java_array,
- jboolean* is_copy)
+ template <typename JArrayT, typename ElementT, typename ArtArrayT>
+ static ArtArrayT* DecodeAndCheckArrayType(ScopedObjectAccess& soa, JArrayT java_array,
+ const char* fn_name, const char* operation)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
ArtArrayT* array = soa.Decode<ArtArrayT*>(java_array);
+ if (UNLIKELY(ArtArrayT::GetArrayClass() != array->GetClass())) {
+ JniAbortF(fn_name, "attempt to %s %s primitive array elements with an object of type %s",
+ operation, PrettyDescriptor(ArtArrayT::GetArrayClass()->GetComponentType()).c_str(),
+ PrettyDescriptor(array->GetClass()).c_str());
+ return nullptr;
+ }
+ DCHECK_EQ(sizeof(ElementT), array->GetClass()->GetComponentSize());
+ return array;
+ }
+
+ template <typename ArrayT, typename ElementT, typename ArtArrayT>
+ static ElementT* GetPrimitiveArray(JNIEnv* env, ArrayT java_array, jboolean* is_copy) {
+ CHECK_NON_NULL_ARGUMENT(java_array);
+ ScopedObjectAccess soa(env);
+ ArtArrayT* array = DecodeAndCheckArrayType<ArrayT, ElementT, ArtArrayT>(soa, java_array,
+ "GetArrayElements",
+ "get");
+ if (UNLIKELY(array == nullptr)) {
+ return nullptr;
+ }
PinPrimitiveArray(soa, array);
// Only make a copy if necessary.
if (Runtime::Current()->GetHeap()->IsMovableObject(array)) {
if (is_copy != nullptr) {
*is_copy = JNI_TRUE;
}
- static const size_t component_size = array->GetClass()->GetComponentSize();
+ const size_t component_size = sizeof(ElementT);
size_t size = array->GetLength() * component_size;
void* data = new uint64_t[RoundUp(size, 8) / 8];
memcpy(data, array->GetData(), size);
- return reinterpret_cast<CArrayT>(data);
+ return reinterpret_cast<ElementT*>(data);
} else {
if (is_copy != nullptr) {
*is_copy = JNI_FALSE;
}
- return reinterpret_cast<CArrayT>(array->GetData());
+ return reinterpret_cast<ElementT*>(array->GetData());
}
}
- template <typename ArrayT, typename ElementT>
+ template <typename ArrayT, typename ElementT, typename ArtArrayT>
static void ReleasePrimitiveArray(JNIEnv* env, ArrayT java_array, ElementT* elements, jint mode) {
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_array);
ScopedObjectAccess soa(env);
- mirror::Array* array = soa.Decode<mirror::Array*>(java_array);
- size_t component_size = array->GetClass()->GetComponentSize();
+ ArtArrayT* array = DecodeAndCheckArrayType<ArrayT, ElementT, ArtArrayT>(soa, java_array,
+ "ReleaseArrayElements",
+ "release");
+ if (array == nullptr) {
+ return;
+ }
+ ReleasePrimitiveArray(soa, array, sizeof(ElementT), elements, mode);
+ }
+
+ static void ReleasePrimitiveArray(ScopedObjectAccess& soa, mirror::Array* array,
+ size_t component_size, void* elements, jint mode)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
void* array_data = array->GetRawData(component_size, 0);
gc::Heap* heap = Runtime::Current()->GetHeap();
- bool is_copy = array_data != reinterpret_cast<void*>(elements);
+ bool is_copy = array_data != elements;
size_t bytes = array->GetLength() * component_size;
- VLOG(heap) << "Release primitive array " << env << " array_data " << array_data
- << " elements " << reinterpret_cast<void*>(elements);
+ VLOG(heap) << "Release primitive array " << soa.Env() << " array_data " << array_data
+ << " elements " << elements;
if (is_copy) {
// Sanity check: If elements is not the same as the java array's data, it better not be a
// heap address. TODO: This might be slow to check, may be worth keeping track of which
@@ -2549,33 +2575,43 @@
}
}
- template <typename JavaArrayT, typename JavaT, typename ArrayT>
- static void GetPrimitiveArrayRegion(ScopedObjectAccess& soa, JavaArrayT java_array,
- jsize start, jsize length, JavaT* buf)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- CHECK_NON_NULL_ARGUMENT(java_array);
- ArrayT* array = soa.Decode<ArrayT*>(java_array);
- if (start < 0 || length < 0 || start + length > array->GetLength()) {
- ThrowAIOOBE(soa, array, start, length, "src");
- } else {
- CHECK_NON_NULL_MEMCPY_ARGUMENT(length, buf);
- JavaT* data = array->GetData();
- memcpy(buf, data + start, length * sizeof(JavaT));
+ template <typename JArrayT, typename ElementT, typename ArtArrayT>
+ static void GetPrimitiveArrayRegion(JNIEnv* env, JArrayT java_array,
+ jsize start, jsize length, ElementT* buf) {
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_array);
+ ScopedObjectAccess soa(env);
+ ArtArrayT* array =
+ DecodeAndCheckArrayType<JArrayT, ElementT, ArtArrayT>(soa, java_array,
+ "GetPrimitiveArrayRegion",
+ "get region of");
+ if (array != nullptr) {
+ if (start < 0 || length < 0 || start + length > array->GetLength()) {
+ ThrowAIOOBE(soa, array, start, length, "src");
+ } else {
+ CHECK_NON_NULL_MEMCPY_ARGUMENT(length, buf);
+ ElementT* data = array->GetData();
+ memcpy(buf, data + start, length * sizeof(ElementT));
+ }
}
}
- template <typename JavaArrayT, typename JavaT, typename ArrayT>
- static void SetPrimitiveArrayRegion(ScopedObjectAccess& soa, JavaArrayT java_array,
- jsize start, jsize length, const JavaT* buf)
- SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- CHECK_NON_NULL_ARGUMENT(java_array);
- ArrayT* array = soa.Decode<ArrayT*>(java_array);
- if (start < 0 || length < 0 || start + length > array->GetLength()) {
- ThrowAIOOBE(soa, array, start, length, "dst");
- } else {
- CHECK_NON_NULL_MEMCPY_ARGUMENT(length, buf);
- JavaT* data = array->GetData();
- memcpy(data + start, buf, length * sizeof(JavaT));
+ template <typename JArrayT, typename ElementT, typename ArtArrayT>
+ static void SetPrimitiveArrayRegion(JNIEnv* env, JArrayT java_array,
+ jsize start, jsize length, const ElementT* buf) {
+ CHECK_NON_NULL_ARGUMENT_RETURN_VOID(java_array);
+ ScopedObjectAccess soa(env);
+ ArtArrayT* array =
+ DecodeAndCheckArrayType<JArrayT, ElementT, ArtArrayT>(soa, java_array,
+ "SetPrimitiveArrayRegion",
+ "set region of");
+ if (array != nullptr) {
+ if (start < 0 || length < 0 || start + length > array->GetLength()) {
+ ThrowAIOOBE(soa, array, start, length, "dst");
+ } else {
+ CHECK_NON_NULL_MEMCPY_ARGUMENT(length, buf);
+ ElementT* data = array->GetData();
+ memcpy(data + start, buf, length * sizeof(ElementT));
+ }
}
}
};
diff --git a/runtime/jni_internal_test.cc b/runtime/jni_internal_test.cc
index 778b9e5..83e9b10 100644
--- a/runtime/jni_internal_test.cc
+++ b/runtime/jni_internal_test.cc
@@ -33,35 +33,54 @@
// Turn on -verbose:jni for the JNI tests.
// gLogVerbosity.jni = true;
- vm_->AttachCurrentThread(&env_, NULL);
+ vm_->AttachCurrentThread(&env_, nullptr);
ScopedLocalRef<jclass> aioobe(env_,
env_->FindClass("java/lang/ArrayIndexOutOfBoundsException"));
- CHECK(aioobe.get() != NULL);
+ CHECK(aioobe.get() != nullptr);
aioobe_ = reinterpret_cast<jclass>(env_->NewGlobalRef(aioobe.get()));
ScopedLocalRef<jclass> ase(env_, env_->FindClass("java/lang/ArrayStoreException"));
- CHECK(ase.get() != NULL);
+ CHECK(ase.get() != nullptr);
ase_ = reinterpret_cast<jclass>(env_->NewGlobalRef(ase.get()));
ScopedLocalRef<jclass> sioobe(env_,
env_->FindClass("java/lang/StringIndexOutOfBoundsException"));
- CHECK(sioobe.get() != NULL);
+ CHECK(sioobe.get() != nullptr);
sioobe_ = reinterpret_cast<jclass>(env_->NewGlobalRef(sioobe.get()));
}
+ void ExpectException(jclass exception_class) {
+ EXPECT_TRUE(env_->ExceptionCheck());
+ jthrowable exception = env_->ExceptionOccurred();
+ EXPECT_NE(nullptr, exception);
+ env_->ExceptionClear();
+ EXPECT_TRUE(env_->IsInstanceOf(exception, exception_class));
+ }
+
+ void ExpectClassFound(const char* name) {
+ EXPECT_NE(env_->FindClass(name), nullptr) << name;
+ EXPECT_FALSE(env_->ExceptionCheck()) << name;
+ }
+
+ void ExpectClassNotFound(const char* name) {
+ EXPECT_EQ(env_->FindClass(name), nullptr) << name;
+ EXPECT_TRUE(env_->ExceptionCheck()) << name;
+ env_->ExceptionClear();
+ }
+
void CleanUpJniEnv() {
- if (aioobe_ != NULL) {
+ if (aioobe_ != nullptr) {
env_->DeleteGlobalRef(aioobe_);
- aioobe_ = NULL;
+ aioobe_ = nullptr;
}
- if (ase_ != NULL) {
+ if (ase_ != nullptr) {
env_->DeleteGlobalRef(ase_);
- ase_ = NULL;
+ ase_ = nullptr;
}
- if (sioobe_ != NULL) {
+ if (sioobe_ != nullptr) {
env_->DeleteGlobalRef(sioobe_);
- sioobe_ = NULL;
+ sioobe_ = nullptr;
}
}
@@ -86,9 +105,9 @@
TEST_F(JniInternalTest, AllocObject) {
jclass c = env_->FindClass("java/lang/String");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
jobject o = env_->AllocObject(c);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
// We have an instance of the class we asked for...
ASSERT_TRUE(env_->IsInstanceOf(o, c));
@@ -96,139 +115,152 @@
// we didn't call a constructor.
ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "count", "I")));
ASSERT_EQ(0, env_->GetIntField(o, env_->GetFieldID(c, "offset", "I")));
- ASSERT_TRUE(env_->GetObjectField(o, env_->GetFieldID(c, "value", "[C")) == NULL);
+ ASSERT_TRUE(env_->GetObjectField(o, env_->GetFieldID(c, "value", "[C")) == nullptr);
}
TEST_F(JniInternalTest, GetVersion) {
ASSERT_EQ(JNI_VERSION_1_6, env_->GetVersion());
}
-#define EXPECT_CLASS_FOUND(NAME) \
- EXPECT_TRUE(env_->FindClass(NAME) != NULL); \
- EXPECT_FALSE(env_->ExceptionCheck())
-
-#define EXPECT_CLASS_NOT_FOUND(NAME) \
- EXPECT_TRUE(env_->FindClass(NAME) == NULL); \
- EXPECT_TRUE(env_->ExceptionCheck()); \
- env_->ExceptionClear()
-
TEST_F(JniInternalTest, FindClass) {
// Reference types...
- EXPECT_CLASS_FOUND("java/lang/String");
+ ExpectClassFound("java/lang/String");
// ...for arrays too, where you must include "L;".
- EXPECT_CLASS_FOUND("[Ljava/lang/String;");
+ ExpectClassFound("[Ljava/lang/String;");
// Primitive arrays are okay too, if the primitive type is valid.
- EXPECT_CLASS_FOUND("[C");
+ ExpectClassFound("[C");
{
- // We support . as well as / for compatibility, if -Xcheck:jni is off.
CheckJniAbortCatcher check_jni_abort_catcher;
- EXPECT_CLASS_FOUND("java.lang.String");
+ env_->FindClass(nullptr);
+ check_jni_abort_catcher.Check("name == null");
+
+ // We support . as well as / for compatibility, if -Xcheck:jni is off.
+ ExpectClassFound("java.lang.String");
check_jni_abort_catcher.Check("illegal class name 'java.lang.String'");
- EXPECT_CLASS_NOT_FOUND("Ljava.lang.String;");
+ ExpectClassNotFound("Ljava.lang.String;");
check_jni_abort_catcher.Check("illegal class name 'Ljava.lang.String;'");
- EXPECT_CLASS_FOUND("[Ljava.lang.String;");
+ ExpectClassFound("[Ljava.lang.String;");
check_jni_abort_catcher.Check("illegal class name '[Ljava.lang.String;'");
- EXPECT_CLASS_NOT_FOUND("[java.lang.String");
+ ExpectClassNotFound("[java.lang.String");
check_jni_abort_catcher.Check("illegal class name '[java.lang.String'");
// You can't include the "L;" in a JNI class descriptor.
- EXPECT_CLASS_NOT_FOUND("Ljava/lang/String;");
+ ExpectClassNotFound("Ljava/lang/String;");
check_jni_abort_catcher.Check("illegal class name 'Ljava/lang/String;'");
// But you must include it for an array of any reference type.
- EXPECT_CLASS_NOT_FOUND("[java/lang/String");
+ ExpectClassNotFound("[java/lang/String");
check_jni_abort_catcher.Check("illegal class name '[java/lang/String'");
- EXPECT_CLASS_NOT_FOUND("[K");
+ ExpectClassNotFound("[K");
check_jni_abort_catcher.Check("illegal class name '[K'");
+
+ // Void arrays aren't allowed.
+ ExpectClassNotFound("[V");
+ check_jni_abort_catcher.Check("illegal class name '[V'");
}
// But primitive types aren't allowed...
- EXPECT_CLASS_NOT_FOUND("C");
- EXPECT_CLASS_NOT_FOUND("K");
+ ExpectClassNotFound("C");
+ ExpectClassNotFound("V");
+ ExpectClassNotFound("K");
}
-#define EXPECT_EXCEPTION(exception_class) \
- do { \
- EXPECT_TRUE(env_->ExceptionCheck()); \
- jthrowable exception = env_->ExceptionOccurred(); \
- EXPECT_NE(static_cast<jthrowable>(NULL), exception); \
- env_->ExceptionClear(); \
- EXPECT_TRUE(env_->IsInstanceOf(exception, exception_class)); \
- } while (false)
-
TEST_F(JniInternalTest, GetFieldID) {
jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError");
- ASSERT_TRUE(jlnsfe != NULL);
+ ASSERT_NE(jlnsfe, nullptr);
jclass c = env_->FindClass("java/lang/String");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
// Wrong type.
jfieldID fid = env_->GetFieldID(c, "count", "J");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Wrong type where type doesn't exist.
fid = env_->GetFieldID(c, "count", "Lrod/jane/freddy;");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Wrong name.
fid = env_->GetFieldID(c, "Count", "I");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Good declared field lookup.
fid = env_->GetFieldID(c, "count", "I");
- EXPECT_NE(static_cast<jfieldID>(NULL), fid);
- EXPECT_TRUE(fid != NULL);
+ EXPECT_NE(nullptr, fid);
EXPECT_FALSE(env_->ExceptionCheck());
// Good superclass field lookup.
c = env_->FindClass("java/lang/StringBuilder");
fid = env_->GetFieldID(c, "count", "I");
- EXPECT_NE(static_cast<jfieldID>(NULL), fid);
- EXPECT_TRUE(fid != NULL);
+ EXPECT_NE(nullptr, fid);
+ EXPECT_NE(fid, nullptr);
EXPECT_FALSE(env_->ExceptionCheck());
// Not instance.
fid = env_->GetFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ fid = env_->GetFieldID(nullptr, "count", "I");
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("java_class == null");
+ fid = env_->GetFieldID(c, nullptr, "I");
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("name == null");
+ fid = env_->GetFieldID(c, "count", nullptr);
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("sig == null");
}
TEST_F(JniInternalTest, GetStaticFieldID) {
jclass jlnsfe = env_->FindClass("java/lang/NoSuchFieldError");
- ASSERT_TRUE(jlnsfe != NULL);
+ ASSERT_NE(jlnsfe, nullptr);
jclass c = env_->FindClass("java/lang/String");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
// Wrong type.
jfieldID fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "J");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Wrong type where type doesn't exist.
fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "Lrod/jane/freddy;");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Wrong name.
fid = env_->GetStaticFieldID(c, "cASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
// Good declared field lookup.
fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
- EXPECT_NE(static_cast<jfieldID>(NULL), fid);
- EXPECT_TRUE(fid != NULL);
+ EXPECT_NE(nullptr, fid);
+ EXPECT_NE(fid, nullptr);
EXPECT_FALSE(env_->ExceptionCheck());
// Not static.
fid = env_->GetStaticFieldID(c, "count", "I");
- EXPECT_EQ(static_cast<jfieldID>(NULL), fid);
- EXPECT_EXCEPTION(jlnsfe);
+ EXPECT_EQ(nullptr, fid);
+ ExpectException(jlnsfe);
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ fid = env_->GetStaticFieldID(nullptr, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("java_class == null");
+ fid = env_->GetStaticFieldID(c, nullptr, "Ljava/util/Comparator;");
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("name == null");
+ fid = env_->GetStaticFieldID(c, "CASE_INSENSITIVE_ORDER", nullptr);
+ EXPECT_EQ(nullptr, fid);
+ check_jni_abort_catcher.Check("sig == null");
}
TEST_F(JniInternalTest, GetMethodID) {
@@ -242,24 +274,36 @@
// Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is
// a pending exception
jmethodID method = env_->GetMethodID(jlobject, "foo", "()V");
- EXPECT_EQ(static_cast<jmethodID>(NULL), method);
- EXPECT_EXCEPTION(jlnsme);
+ EXPECT_EQ(nullptr, method);
+ ExpectException(jlnsme);
// Check that java.lang.Object.equals() does exist
method = env_->GetMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z");
- EXPECT_NE(static_cast<jmethodID>(NULL), method);
+ EXPECT_NE(nullptr, method);
EXPECT_FALSE(env_->ExceptionCheck());
// Check that GetMethodID for java.lang.String.valueOf(int) fails as the
// method is static
method = env_->GetMethodID(jlstring, "valueOf", "(I)Ljava/lang/String;");
- EXPECT_EQ(static_cast<jmethodID>(NULL), method);
- EXPECT_EXCEPTION(jlnsme);
+ EXPECT_EQ(nullptr, method);
+ ExpectException(jlnsme);
// Check that GetMethodID for java.lang.NoSuchMethodError.<init>(String) finds the constructor
method = env_->GetMethodID(jlnsme, "<init>", "(Ljava/lang/String;)V");
- EXPECT_NE(static_cast<jmethodID>(NULL), method);
+ EXPECT_NE(nullptr, method);
EXPECT_FALSE(env_->ExceptionCheck());
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ method = env_->GetMethodID(nullptr, "<init>", "(Ljava/lang/String;)V");
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("java_class == null");
+ method = env_->GetMethodID(jlnsme, nullptr, "(Ljava/lang/String;)V");
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("name == null");
+ method = env_->GetMethodID(jlnsme, "<init>", nullptr);
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("sig == null");
}
TEST_F(JniInternalTest, GetStaticMethodID) {
@@ -272,93 +316,155 @@
// Check that java.lang.Object.foo() doesn't exist and NoSuchMethodError is
// a pending exception
jmethodID method = env_->GetStaticMethodID(jlobject, "foo", "()V");
- EXPECT_EQ(static_cast<jmethodID>(NULL), method);
- EXPECT_EXCEPTION(jlnsme);
+ EXPECT_EQ(nullptr, method);
+ ExpectException(jlnsme);
// Check that GetStaticMethodID for java.lang.Object.equals(Object) fails as
// the method is not static
method = env_->GetStaticMethodID(jlobject, "equals", "(Ljava/lang/Object;)Z");
- EXPECT_EQ(static_cast<jmethodID>(NULL), method);
- EXPECT_EXCEPTION(jlnsme);
+ EXPECT_EQ(nullptr, method);
+ ExpectException(jlnsme);
// Check that java.lang.String.valueOf(int) does exist
jclass jlstring = env_->FindClass("java/lang/String");
- method = env_->GetStaticMethodID(jlstring, "valueOf",
- "(I)Ljava/lang/String;");
- EXPECT_NE(static_cast<jmethodID>(NULL), method);
+ method = env_->GetStaticMethodID(jlstring, "valueOf", "(I)Ljava/lang/String;");
+ EXPECT_NE(nullptr, method);
EXPECT_FALSE(env_->ExceptionCheck());
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ method = env_->GetStaticMethodID(nullptr, "valueOf", "(I)Ljava/lang/String;");
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("java_class == null");
+ method = env_->GetStaticMethodID(jlstring, nullptr, "(I)Ljava/lang/String;");
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("name == null");
+ method = env_->GetStaticMethodID(jlstring, "valueOf", nullptr);
+ EXPECT_EQ(nullptr, method);
+ check_jni_abort_catcher.Check("sig == null");
}
TEST_F(JniInternalTest, FromReflectedField_ToReflectedField) {
jclass jlrField = env_->FindClass("java/lang/reflect/Field");
jclass c = env_->FindClass("java/lang/String");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
jfieldID fid = env_->GetFieldID(c, "count", "I");
- ASSERT_TRUE(fid != NULL);
+ ASSERT_NE(fid, nullptr);
// Turn the fid into a java.lang.reflect.Field...
jobject field = env_->ToReflectedField(c, fid, JNI_FALSE);
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
ASSERT_TRUE(env_->IsInstanceOf(field, jlrField));
// ...and back again.
jfieldID fid2 = env_->FromReflectedField(field);
- ASSERT_TRUE(fid2 != NULL);
+ ASSERT_NE(fid2, nullptr);
// Make sure we can actually use it.
jstring s = env_->NewStringUTF("poop");
ASSERT_EQ(4, env_->GetIntField(s, fid2));
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ field = env_->ToReflectedField(c, nullptr, JNI_FALSE);
+ EXPECT_EQ(field, nullptr);
+ check_jni_abort_catcher.Check("fid == null");
+ fid2 = env_->FromReflectedField(nullptr);
+ ASSERT_EQ(fid2, nullptr);
+ check_jni_abort_catcher.Check("jlr_field == null");
}
TEST_F(JniInternalTest, FromReflectedMethod_ToReflectedMethod) {
jclass jlrMethod = env_->FindClass("java/lang/reflect/Method");
jclass c = env_->FindClass("java/lang/String");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
jmethodID mid = env_->GetMethodID(c, "length", "()I");
- ASSERT_TRUE(mid != NULL);
+ ASSERT_NE(mid, nullptr);
// Turn the mid into a java.lang.reflect.Method...
jobject method = env_->ToReflectedMethod(c, mid, JNI_FALSE);
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
ASSERT_TRUE(env_->IsInstanceOf(method, jlrMethod));
// ...and back again.
jmethodID mid2 = env_->FromReflectedMethod(method);
- ASSERT_TRUE(mid2 != NULL);
+ ASSERT_NE(mid2, nullptr);
// Make sure we can actually use it.
jstring s = env_->NewStringUTF("poop");
ASSERT_EQ(4, env_->CallIntMethod(s, mid2));
+
+ // Bad arguments.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ method = env_->ToReflectedMethod(c, nullptr, JNI_FALSE);
+ EXPECT_EQ(method, nullptr);
+ check_jni_abort_catcher.Check("mid == null");
+ mid2 = env_->FromReflectedMethod(method);
+ ASSERT_EQ(mid2, nullptr);
+ check_jni_abort_catcher.Check("jlr_method == null");
}
-void BogusMethod() {
- // You can't pass NULL function pointers to RegisterNatives.
+static void BogusMethod() {
+ // You can't pass nullptr function pointers to RegisterNatives.
}
-TEST_F(JniInternalTest, RegisterNatives) {
+TEST_F(JniInternalTest, RegisterAndUnregisterNatives) {
jclass jlobject = env_->FindClass("java/lang/Object");
jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError");
- // Sanity check that no exceptions are pending
+ // Sanity check that no exceptions are pending.
ASSERT_FALSE(env_->ExceptionCheck());
- // Check that registering to a non-existent java.lang.Object.foo() causes a
- // NoSuchMethodError
+ // Check that registering to a non-existent java.lang.Object.foo() causes a NoSuchMethodError.
{
- JNINativeMethod methods[] = { { "foo", "()V", NULL } };
- env_->RegisterNatives(jlobject, methods, 1);
+ JNINativeMethod methods[] = { { "foo", "()V", nullptr } };
+ EXPECT_EQ(env_->RegisterNatives(jlobject, methods, 1), JNI_ERR);
}
- EXPECT_EXCEPTION(jlnsme);
+ ExpectException(jlnsme);
- // Check that registering non-native methods causes a NoSuchMethodError
+ // Check that registering non-native methods causes a NoSuchMethodError.
{
- JNINativeMethod methods[] = { { "equals", "(Ljava/lang/Object;)Z", NULL } };
- env_->RegisterNatives(jlobject, methods, 1);
+ JNINativeMethod methods[] = { { "equals", "(Ljava/lang/Object;)Z", nullptr } };
+ EXPECT_EQ(env_->RegisterNatives(jlobject, methods, 1), JNI_ERR);
}
- EXPECT_EXCEPTION(jlnsme);
+ ExpectException(jlnsme);
- // Check that registering native methods is successful
+ // Check that registering native methods is successful.
{
JNINativeMethod methods[] = { { "notify", "()V", reinterpret_cast<void*>(BogusMethod) } };
- env_->RegisterNatives(jlobject, methods, 1);
+ EXPECT_EQ(env_->RegisterNatives(jlobject, methods, 1), JNI_OK);
+ }
+ EXPECT_FALSE(env_->ExceptionCheck());
+ EXPECT_EQ(env_->UnregisterNatives(jlobject), JNI_OK);
+
+ // Check that registering no methods isn't a failure.
+ {
+ JNINativeMethod methods[] = { };
+ EXPECT_EQ(env_->RegisterNatives(jlobject, methods, 0), JNI_OK);
+ }
+ EXPECT_FALSE(env_->ExceptionCheck());
+ EXPECT_EQ(env_->UnregisterNatives(jlobject), JNI_OK);
+
+ // Check that registering a -ve number of methods is a failure.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ for (int i = -10; i < 0; ++i) {
+ JNINativeMethod methods[] = { };
+ EXPECT_EQ(env_->RegisterNatives(jlobject, methods, i), JNI_ERR);
+ check_jni_abort_catcher.Check("negative method count: ");
}
EXPECT_FALSE(env_->ExceptionCheck());
- env_->UnregisterNatives(jlobject);
+ // Passing a class of null is a failure.
+ {
+ JNINativeMethod methods[] = { };
+ EXPECT_EQ(env_->RegisterNatives(nullptr, methods, 0), JNI_ERR);
+ check_jni_abort_catcher.Check("java_class == null");
+ }
+
+ // Passing methods as null is a failure.
+ EXPECT_EQ(env_->RegisterNatives(jlobject, nullptr, 1), JNI_ERR);
+ check_jni_abort_catcher.Check("methods == null");
+
+ // Unregisters null is a failure.
+ EXPECT_EQ(env_->UnregisterNatives(nullptr), JNI_ERR);
+ check_jni_abort_catcher.Check("java_class == null");
+
+ // Unregistering a class with no natives is a warning.
+ EXPECT_EQ(env_->UnregisterNatives(jlnsme), JNI_OK);
}
#define EXPECT_PRIMITIVE_ARRAY(new_fn, \
@@ -368,52 +474,69 @@
release_elements_fn, \
scalar_type, \
expected_class_descriptor) \
+ jsize size = 4; \
+ \
{ \
CheckJniAbortCatcher jni_abort_catcher; \
/* Allocate an negative sized array and check it has the right failure type. */ \
- env_->new_fn(-1); \
+ EXPECT_EQ(env_->new_fn(-1), nullptr); \
jni_abort_catcher.Check("negative array length: -1"); \
- env_->new_fn(std::numeric_limits<jint>::min()); \
+ EXPECT_EQ(env_->new_fn(std::numeric_limits<jint>::min()), nullptr); \
jni_abort_catcher.Check("negative array length: -2147483648"); \
+ /* Pass the array as null. */ \
+ EXPECT_EQ(0, env_->GetArrayLength(nullptr)); \
+ jni_abort_catcher.Check("java_array == null"); \
+ env_->get_region_fn(nullptr, 0, 0, nullptr); \
+ jni_abort_catcher.Check("java_array == null"); \
+ env_->set_region_fn(nullptr, 0, 0, nullptr); \
+ jni_abort_catcher.Check("java_array == null"); \
+ env_->get_elements_fn(nullptr, nullptr); \
+ jni_abort_catcher.Check("java_array == null"); \
+ env_->release_elements_fn(nullptr, nullptr, 0); \
+ jni_abort_catcher.Check("java_array == null"); \
+ /* Pass the elements for region as null. */ \
+ scalar_type ## Array a = env_->new_fn(size); \
+ env_->get_region_fn(a, 0, size, nullptr); \
+ jni_abort_catcher.Check("buf == null"); \
+ env_->set_region_fn(a, 0, size, nullptr); \
+ jni_abort_catcher.Check("buf == null"); \
} \
- jsize size = 4; \
- \
/* Allocate an array and check it has the right type and length. */ \
scalar_type ## Array a = env_->new_fn(size); \
- EXPECT_TRUE(a != NULL); \
+ EXPECT_NE(a, nullptr); \
EXPECT_TRUE(env_->IsInstanceOf(a, env_->FindClass(expected_class_descriptor))); \
EXPECT_EQ(size, env_->GetArrayLength(a)); \
\
/* GetPrimitiveArrayRegion/SetPrimitiveArrayRegion */ \
/* AIOOBE for negative start offset. */ \
- env_->get_region_fn(a, -1, 1, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
- env_->set_region_fn(a, -1, 1, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
+ env_->get_region_fn(a, -1, 1, nullptr); \
+ ExpectException(aioobe_); \
+ env_->set_region_fn(a, -1, 1, nullptr); \
+ ExpectException(aioobe_); \
\
/* AIOOBE for negative length. */ \
- env_->get_region_fn(a, 0, -1, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
- env_->set_region_fn(a, 0, -1, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
+ env_->get_region_fn(a, 0, -1, nullptr); \
+ ExpectException(aioobe_); \
+ env_->set_region_fn(a, 0, -1, nullptr); \
+ ExpectException(aioobe_); \
\
/* AIOOBE for buffer overrun. */ \
- env_->get_region_fn(a, size - 1, size, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
- env_->set_region_fn(a, size - 1, size, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
+ env_->get_region_fn(a, size - 1, size, nullptr); \
+ ExpectException(aioobe_); \
+ env_->set_region_fn(a, size - 1, size, nullptr); \
+ ExpectException(aioobe_); \
\
- /* It's okay for the buffer to be NULL as long as the length is 0. */ \
- env_->get_region_fn(a, 2, 0, NULL); \
+ /* It's okay for the buffer to be nullptr as long as the length is 0. */ \
+ env_->get_region_fn(a, 2, 0, nullptr); \
/* Even if the offset is invalid... */ \
- env_->get_region_fn(a, 123, 0, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
+ env_->get_region_fn(a, 123, 0, nullptr); \
+ ExpectException(aioobe_); \
\
- /* It's okay for the buffer to be NULL as long as the length is 0. */ \
- env_->set_region_fn(a, 2, 0, NULL); \
+ /* It's okay for the buffer to be nullptr as long as the length is 0. */ \
+ env_->set_region_fn(a, 2, 0, nullptr); \
/* Even if the offset is invalid... */ \
- env_->set_region_fn(a, 123, 0, NULL); \
- EXPECT_EXCEPTION(aioobe_); \
+ env_->set_region_fn(a, 123, 0, nullptr); \
+ ExpectException(aioobe_); \
\
/* Prepare a couple of buffers. */ \
UniquePtr<scalar_type[]> src_buf(new scalar_type[size]); \
@@ -437,12 +560,12 @@
EXPECT_EQ(memcmp(&src_buf[0], &dst_buf[0], size * sizeof(scalar_type)), 0) \
<< "full copy not equal"; \
/* GetPrimitiveArrayCritical */ \
- void* v = env_->GetPrimitiveArrayCritical(a, NULL); \
+ void* v = env_->GetPrimitiveArrayCritical(a, nullptr); \
EXPECT_EQ(memcmp(&src_buf[0], v, size * sizeof(scalar_type)), 0) \
<< "GetPrimitiveArrayCritical not equal"; \
env_->ReleasePrimitiveArrayCritical(a, v, 0); \
/* GetXArrayElements */ \
- scalar_type* xs = env_->get_elements_fn(a, NULL); \
+ scalar_type* xs = env_->get_elements_fn(a, nullptr); \
EXPECT_EQ(memcmp(&src_buf[0], xs, size * sizeof(scalar_type)), 0) \
<< # get_elements_fn " not equal"; \
env_->release_elements_fn(a, xs, 0); \
@@ -480,31 +603,206 @@
GetShortArrayElements, ReleaseShortArrayElements, jshort, "[S");
}
+TEST_F(JniInternalTest, GetPrimitiveArrayElementsOfWrongType) {
+ CheckJniAbortCatcher jni_abort_catcher;
+ jbooleanArray array = env_->NewBooleanArray(10);
+ jboolean is_copy;
+ EXPECT_EQ(env_->GetByteArrayElements(reinterpret_cast<jbyteArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get byte primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetShortArrayElements(reinterpret_cast<jshortArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get short primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetCharArrayElements(reinterpret_cast<jcharArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get char primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetIntArrayElements(reinterpret_cast<jintArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get int primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetLongArrayElements(reinterpret_cast<jlongArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get long primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetFloatArrayElements(reinterpret_cast<jfloatArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get float primitive array elements with an object of type boolean[]");
+ EXPECT_EQ(env_->GetDoubleArrayElements(reinterpret_cast<jdoubleArray>(array), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get double primitive array elements with an object of type boolean[]");
+ jbyteArray array2 = env_->NewByteArray(10);
+ EXPECT_EQ(env_->GetBooleanArrayElements(reinterpret_cast<jbooleanArray>(array2), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get boolean primitive array elements with an object of type byte[]");
+ jobject object = env_->NewStringUTF("Test String");
+ EXPECT_EQ(env_->GetBooleanArrayElements(reinterpret_cast<jbooleanArray>(object), &is_copy), nullptr);
+ jni_abort_catcher.Check(
+ "attempt to get boolean primitive array elements with an object of type java.lang.String");
+}
+
+TEST_F(JniInternalTest, ReleasePrimitiveArrayElementsOfWrongType) {
+ CheckJniAbortCatcher jni_abort_catcher;
+ jbooleanArray array = env_->NewBooleanArray(10);
+ ASSERT_TRUE(array != nullptr);
+ jboolean is_copy;
+ jboolean* elements = env_->GetBooleanArrayElements(array, &is_copy);
+ ASSERT_TRUE(elements != nullptr);
+ env_->ReleaseByteArrayElements(reinterpret_cast<jbyteArray>(array),
+ reinterpret_cast<jbyte*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release byte primitive array elements with an object of type boolean[]");
+ env_->ReleaseShortArrayElements(reinterpret_cast<jshortArray>(array),
+ reinterpret_cast<jshort*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release short primitive array elements with an object of type boolean[]");
+ env_->ReleaseCharArrayElements(reinterpret_cast<jcharArray>(array),
+ reinterpret_cast<jchar*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release char primitive array elements with an object of type boolean[]");
+ env_->ReleaseIntArrayElements(reinterpret_cast<jintArray>(array),
+ reinterpret_cast<jint*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release int primitive array elements with an object of type boolean[]");
+ env_->ReleaseLongArrayElements(reinterpret_cast<jlongArray>(array),
+ reinterpret_cast<jlong*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release long primitive array elements with an object of type boolean[]");
+ env_->ReleaseFloatArrayElements(reinterpret_cast<jfloatArray>(array),
+ reinterpret_cast<jfloat*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release float primitive array elements with an object of type boolean[]");
+ env_->ReleaseDoubleArrayElements(reinterpret_cast<jdoubleArray>(array),
+ reinterpret_cast<jdouble*>(elements), 0);
+ jni_abort_catcher.Check(
+ "attempt to release double primitive array elements with an object of type boolean[]");
+ jbyteArray array2 = env_->NewByteArray(10);
+ env_->ReleaseBooleanArrayElements(reinterpret_cast<jbooleanArray>(array2), elements, 0);
+ jni_abort_catcher.Check(
+ "attempt to release boolean primitive array elements with an object of type byte[]");
+ jobject object = env_->NewStringUTF("Test String");
+ env_->ReleaseBooleanArrayElements(reinterpret_cast<jbooleanArray>(object), elements, 0);
+ jni_abort_catcher.Check(
+ "attempt to release boolean primitive array elements with an object of type java.lang.String");
+}
+TEST_F(JniInternalTest, GetReleasePrimitiveArrayCriticalOfWrongType) {
+ CheckJniAbortCatcher jni_abort_catcher;
+ jobject object = env_->NewStringUTF("Test String");
+ jboolean is_copy;
+ void* elements = env_->GetPrimitiveArrayCritical(reinterpret_cast<jarray>(object), &is_copy);
+ jni_abort_catcher.Check("expected primitive array, given java.lang.String");
+ env_->ReleasePrimitiveArrayCritical(reinterpret_cast<jarray>(object), elements, 0);
+ jni_abort_catcher.Check("expected primitive array, given java.lang.String");
+}
+
+TEST_F(JniInternalTest, GetPrimitiveArrayRegionElementsOfWrongType) {
+ CheckJniAbortCatcher jni_abort_catcher;
+ constexpr size_t kLength = 10;
+ jbooleanArray array = env_->NewBooleanArray(kLength);
+ ASSERT_TRUE(array != nullptr);
+ jboolean elements[kLength];
+ env_->GetByteArrayRegion(reinterpret_cast<jbyteArray>(array), 0, kLength,
+ reinterpret_cast<jbyte*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of byte primitive array elements with an object of type boolean[]");
+ env_->GetShortArrayRegion(reinterpret_cast<jshortArray>(array), 0, kLength,
+ reinterpret_cast<jshort*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of short primitive array elements with an object of type boolean[]");
+ env_->GetCharArrayRegion(reinterpret_cast<jcharArray>(array), 0, kLength,
+ reinterpret_cast<jchar*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of char primitive array elements with an object of type boolean[]");
+ env_->GetIntArrayRegion(reinterpret_cast<jintArray>(array), 0, kLength,
+ reinterpret_cast<jint*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of int primitive array elements with an object of type boolean[]");
+ env_->GetLongArrayRegion(reinterpret_cast<jlongArray>(array), 0, kLength,
+ reinterpret_cast<jlong*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of long primitive array elements with an object of type boolean[]");
+ env_->GetFloatArrayRegion(reinterpret_cast<jfloatArray>(array), 0, kLength,
+ reinterpret_cast<jfloat*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of float primitive array elements with an object of type boolean[]");
+ env_->GetDoubleArrayRegion(reinterpret_cast<jdoubleArray>(array), 0, kLength,
+ reinterpret_cast<jdouble*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of double primitive array elements with an object of type boolean[]");
+ jbyteArray array2 = env_->NewByteArray(10);
+ env_->GetBooleanArrayRegion(reinterpret_cast<jbooleanArray>(array2), 0, kLength,
+ reinterpret_cast<jboolean*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of boolean primitive array elements with an object of type byte[]");
+ jobject object = env_->NewStringUTF("Test String");
+ env_->GetBooleanArrayRegion(reinterpret_cast<jbooleanArray>(object), 0, kLength,
+ reinterpret_cast<jboolean*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to get region of boolean primitive array elements with an object of type java.lang.String");
+}
+
+TEST_F(JniInternalTest, SetPrimitiveArrayRegionElementsOfWrongType) {
+ CheckJniAbortCatcher jni_abort_catcher;
+ constexpr size_t kLength = 10;
+ jbooleanArray array = env_->NewBooleanArray(kLength);
+ ASSERT_TRUE(array != nullptr);
+ jboolean elements[kLength];
+ env_->SetByteArrayRegion(reinterpret_cast<jbyteArray>(array), 0, kLength,
+ reinterpret_cast<jbyte*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of byte primitive array elements with an object of type boolean[]");
+ env_->SetShortArrayRegion(reinterpret_cast<jshortArray>(array), 0, kLength,
+ reinterpret_cast<jshort*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of short primitive array elements with an object of type boolean[]");
+ env_->SetCharArrayRegion(reinterpret_cast<jcharArray>(array), 0, kLength,
+ reinterpret_cast<jchar*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of char primitive array elements with an object of type boolean[]");
+ env_->SetIntArrayRegion(reinterpret_cast<jintArray>(array), 0, kLength,
+ reinterpret_cast<jint*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of int primitive array elements with an object of type boolean[]");
+ env_->SetLongArrayRegion(reinterpret_cast<jlongArray>(array), 0, kLength,
+ reinterpret_cast<jlong*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of long primitive array elements with an object of type boolean[]");
+ env_->SetFloatArrayRegion(reinterpret_cast<jfloatArray>(array), 0, kLength,
+ reinterpret_cast<jfloat*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of float primitive array elements with an object of type boolean[]");
+ env_->SetDoubleArrayRegion(reinterpret_cast<jdoubleArray>(array), 0, kLength,
+ reinterpret_cast<jdouble*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of double primitive array elements with an object of type boolean[]");
+ jbyteArray array2 = env_->NewByteArray(10);
+ env_->SetBooleanArrayRegion(reinterpret_cast<jbooleanArray>(array2), 0, kLength,
+ reinterpret_cast<jboolean*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of boolean primitive array elements with an object of type byte[]");
+ jobject object = env_->NewStringUTF("Test String");
+ env_->SetBooleanArrayRegion(reinterpret_cast<jbooleanArray>(object), 0, kLength,
+ reinterpret_cast<jboolean*>(elements));
+ jni_abort_catcher.Check(
+ "attempt to set region of boolean primitive array elements with an object of type java.lang.String");
+}
+
TEST_F(JniInternalTest, NewObjectArray) {
jclass element_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(element_class != nullptr);
+ ASSERT_NE(element_class, nullptr);
jclass array_class = env_->FindClass("[Ljava/lang/String;");
- ASSERT_TRUE(array_class != nullptr);
+ ASSERT_NE(array_class, nullptr);
jobjectArray a = env_->NewObjectArray(0, element_class, nullptr);
- EXPECT_TRUE(a != nullptr);
+ EXPECT_NE(a, nullptr);
EXPECT_TRUE(env_->IsInstanceOf(a, array_class));
EXPECT_EQ(0, env_->GetArrayLength(a));
a = env_->NewObjectArray(1, element_class, nullptr);
- EXPECT_TRUE(a != nullptr);
+ EXPECT_NE(a, nullptr);
EXPECT_TRUE(env_->IsInstanceOf(a, array_class));
EXPECT_EQ(1, env_->GetArrayLength(a));
EXPECT_TRUE(env_->IsSameObject(env_->GetObjectArrayElement(a, 0), nullptr));
-}
-TEST_F(JniInternalTest, NewObjectArrayWithNegativeLength) {
- jclass element_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(element_class != nullptr);
- jclass array_class = env_->FindClass("[Ljava/lang/String;");
- ASSERT_TRUE(array_class != nullptr);
+ // Negative array length checks.
CheckJniAbortCatcher jni_abort_catcher;
-
env_->NewObjectArray(-1, element_class, nullptr);
jni_abort_catcher.Check("negative array length: -1");
@@ -521,6 +819,8 @@
CheckJniAbortCatcher jni_abort_catcher;
for (size_t i = 0; i < strlen(primitive_descriptors); ++i) {
+ env_->NewObjectArray(0, nullptr, nullptr);
+ jni_abort_catcher.Check("element_jclass == null");
jclass primitive_class = GetPrimitiveClass(primitive_descriptors[i]);
env_->NewObjectArray(1, primitive_class, nullptr);
std::string error_msg(StringPrintf("not an object type: %s", primitive_names[i]));
@@ -530,13 +830,13 @@
TEST_F(JniInternalTest, NewObjectArrayWithInitialValue) {
jclass element_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(element_class != nullptr);
+ ASSERT_NE(element_class, nullptr);
jclass array_class = env_->FindClass("[Ljava/lang/String;");
- ASSERT_TRUE(array_class != nullptr);
+ ASSERT_NE(array_class, nullptr);
jstring s = env_->NewStringUTF("poop");
jobjectArray a = env_->NewObjectArray(2, element_class, s);
- EXPECT_TRUE(a != nullptr);
+ EXPECT_NE(a, nullptr);
EXPECT_TRUE(env_->IsInstanceOf(a, array_class));
EXPECT_EQ(2, env_->GetArrayLength(a));
EXPECT_TRUE(env_->IsSameObject(env_->GetObjectArrayElement(a, 0), s));
@@ -555,9 +855,9 @@
TEST_F(JniInternalTest, GetObjectClass) {
jclass string_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(string_class != NULL);
+ ASSERT_NE(string_class, nullptr);
jclass class_class = env_->FindClass("java/lang/Class");
- ASSERT_TRUE(class_class != NULL);
+ ASSERT_NE(class_class, nullptr);
jstring s = env_->NewStringUTF("poop");
jclass c = env_->GetObjectClass(s);
@@ -565,33 +865,50 @@
jclass c2 = env_->GetObjectClass(c);
ASSERT_TRUE(env_->IsSameObject(class_class, env_->GetObjectClass(c2)));
+
+ // Null as object should fail.
+ CheckJniAbortCatcher jni_abort_catcher;
+ EXPECT_EQ(env_->GetObjectClass(nullptr), nullptr);
+ jni_abort_catcher.Check("java_object == null");
}
TEST_F(JniInternalTest, GetSuperclass) {
jclass object_class = env_->FindClass("java/lang/Object");
- ASSERT_TRUE(object_class != NULL);
+ ASSERT_NE(object_class, nullptr);
jclass string_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(string_class != NULL);
+ ASSERT_NE(string_class, nullptr);
jclass runnable_interface = env_->FindClass("java/lang/Runnable");
- ASSERT_TRUE(runnable_interface != NULL);
+ ASSERT_NE(runnable_interface, nullptr);
ASSERT_TRUE(env_->IsSameObject(object_class, env_->GetSuperclass(string_class)));
- ASSERT_TRUE(env_->GetSuperclass(object_class) == NULL);
+ ASSERT_EQ(env_->GetSuperclass(object_class), nullptr);
ASSERT_TRUE(env_->IsSameObject(object_class, env_->GetSuperclass(runnable_interface)));
+
+ // Null as class should fail.
+ CheckJniAbortCatcher jni_abort_catcher;
+ EXPECT_EQ(env_->GetSuperclass(nullptr), nullptr);
+ jni_abort_catcher.Check("java_class == null");
}
TEST_F(JniInternalTest, IsAssignableFrom) {
jclass object_class = env_->FindClass("java/lang/Object");
- ASSERT_TRUE(object_class != NULL);
+ ASSERT_NE(object_class, nullptr);
jclass string_class = env_->FindClass("java/lang/String");
- ASSERT_TRUE(string_class != NULL);
+ ASSERT_NE(string_class, nullptr);
ASSERT_TRUE(env_->IsAssignableFrom(object_class, string_class));
ASSERT_FALSE(env_->IsAssignableFrom(string_class, object_class));
+
+ // Null as either class should fail.
+ CheckJniAbortCatcher jni_abort_catcher;
+ EXPECT_EQ(env_->IsAssignableFrom(nullptr, string_class), JNI_FALSE);
+ jni_abort_catcher.Check("java_class1 == null");
+ EXPECT_EQ(env_->IsAssignableFrom(object_class, nullptr), JNI_FALSE);
+ jni_abort_catcher.Check("java_class2 == null");
}
TEST_F(JniInternalTest, GetObjectRefType) {
jclass local = env_->FindClass("java/lang/Object");
- ASSERT_TRUE(local != NULL);
+ ASSERT_TRUE(local != nullptr);
EXPECT_EQ(JNILocalRefType, env_->GetObjectRefType(local));
jobject global = env_->NewGlobalRef(local);
@@ -604,33 +921,38 @@
EXPECT_EQ(JNIInvalidRefType, env_->GetObjectRefType(invalid));
// TODO: invoke a native method and test that its arguments are considered local references.
+
+ // Null as object should fail.
+ CheckJniAbortCatcher jni_abort_catcher;
+ EXPECT_EQ(JNIInvalidRefType, env_->GetObjectRefType(nullptr));
+ jni_abort_catcher.Check("java_object == null");
}
TEST_F(JniInternalTest, StaleWeakGlobal) {
jclass java_lang_Class = env_->FindClass("java/lang/Class");
- ASSERT_TRUE(java_lang_Class != NULL);
- jobjectArray local_ref = env_->NewObjectArray(1, java_lang_Class, NULL);
- ASSERT_TRUE(local_ref != NULL);
+ ASSERT_NE(java_lang_Class, nullptr);
+ jobjectArray local_ref = env_->NewObjectArray(1, java_lang_Class, nullptr);
+ ASSERT_NE(local_ref, nullptr);
jweak weak_global = env_->NewWeakGlobalRef(local_ref);
- ASSERT_TRUE(weak_global != NULL);
+ ASSERT_NE(weak_global, nullptr);
env_->DeleteLocalRef(local_ref);
Runtime::Current()->GetHeap()->CollectGarbage(false); // GC should clear the weak global.
jobject new_global_ref = env_->NewGlobalRef(weak_global);
- EXPECT_TRUE(new_global_ref == NULL);
+ EXPECT_EQ(new_global_ref, nullptr);
jobject new_local_ref = env_->NewLocalRef(weak_global);
- EXPECT_TRUE(new_local_ref == NULL);
+ EXPECT_EQ(new_local_ref, nullptr);
}
TEST_F(JniInternalTest, NewStringUTF) {
- EXPECT_TRUE(env_->NewStringUTF(NULL) == NULL);
+ EXPECT_EQ(env_->NewStringUTF(nullptr), nullptr);
jstring s;
s = env_->NewStringUTF("");
- EXPECT_TRUE(s != NULL);
+ EXPECT_NE(s, nullptr);
EXPECT_EQ(0, env_->GetStringLength(s));
EXPECT_EQ(0, env_->GetStringUTFLength(s));
s = env_->NewStringUTF("hello");
- EXPECT_TRUE(s != NULL);
+ EXPECT_NE(s, nullptr);
EXPECT_EQ(5, env_->GetStringLength(s));
EXPECT_EQ(5, env_->GetStringUTFLength(s));
@@ -641,11 +963,11 @@
jchar chars[] = { 'h', 'i' };
jstring s;
s = env_->NewString(chars, 0);
- EXPECT_TRUE(s != NULL);
+ EXPECT_NE(s, nullptr);
EXPECT_EQ(0, env_->GetStringLength(s));
EXPECT_EQ(0, env_->GetStringUTFLength(s));
s = env_->NewString(chars, 2);
- EXPECT_TRUE(s != NULL);
+ EXPECT_NE(s, nullptr);
EXPECT_EQ(2, env_->GetStringLength(s));
EXPECT_EQ(2, env_->GetStringUTFLength(s));
@@ -654,7 +976,7 @@
TEST_F(JniInternalTest, NewStringNullCharsZeroLength) {
jstring s = env_->NewString(nullptr, 0);
- EXPECT_TRUE(s != nullptr);
+ EXPECT_NE(s, nullptr);
EXPECT_EQ(0, env_->GetStringLength(s));
}
@@ -678,16 +1000,16 @@
TEST_F(JniInternalTest, GetStringRegion_GetStringUTFRegion) {
jstring s = env_->NewStringUTF("hello");
- ASSERT_TRUE(s != NULL);
+ ASSERT_TRUE(s != nullptr);
- env_->GetStringRegion(s, -1, 0, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringRegion(s, 0, -1, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringRegion(s, 0, 10, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringRegion(s, 10, 1, NULL);
- EXPECT_EXCEPTION(sioobe_);
+ env_->GetStringRegion(s, -1, 0, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringRegion(s, 0, -1, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringRegion(s, 0, 10, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringRegion(s, 10, 1, nullptr);
+ ExpectException(sioobe_);
jchar chars[4] = { 'x', 'x', 'x', 'x' };
env_->GetStringRegion(s, 1, 2, &chars[1]);
@@ -696,20 +1018,20 @@
EXPECT_EQ('l', chars[2]);
EXPECT_EQ('x', chars[3]);
- // It's okay for the buffer to be NULL as long as the length is 0.
- env_->GetStringRegion(s, 2, 0, NULL);
+ // It's okay for the buffer to be nullptr as long as the length is 0.
+ env_->GetStringRegion(s, 2, 0, nullptr);
// Even if the offset is invalid...
- env_->GetStringRegion(s, 123, 0, NULL);
- EXPECT_EXCEPTION(sioobe_);
+ env_->GetStringRegion(s, 123, 0, nullptr);
+ ExpectException(sioobe_);
- env_->GetStringUTFRegion(s, -1, 0, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringUTFRegion(s, 0, -1, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringUTFRegion(s, 0, 10, NULL);
- EXPECT_EXCEPTION(sioobe_);
- env_->GetStringUTFRegion(s, 10, 1, NULL);
- EXPECT_EXCEPTION(sioobe_);
+ env_->GetStringUTFRegion(s, -1, 0, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringUTFRegion(s, 0, -1, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringUTFRegion(s, 0, 10, nullptr);
+ ExpectException(sioobe_);
+ env_->GetStringUTFRegion(s, 10, 1, nullptr);
+ ExpectException(sioobe_);
char bytes[4] = { 'x', 'x', 'x', 'x' };
env_->GetStringUTFRegion(s, 1, 2, &bytes[1]);
@@ -718,25 +1040,25 @@
EXPECT_EQ('l', bytes[2]);
EXPECT_EQ('x', bytes[3]);
- // It's okay for the buffer to be NULL as long as the length is 0.
- env_->GetStringUTFRegion(s, 2, 0, NULL);
+ // It's okay for the buffer to be nullptr as long as the length is 0.
+ env_->GetStringUTFRegion(s, 2, 0, nullptr);
// Even if the offset is invalid...
- env_->GetStringUTFRegion(s, 123, 0, NULL);
- EXPECT_EXCEPTION(sioobe_);
+ env_->GetStringUTFRegion(s, 123, 0, nullptr);
+ ExpectException(sioobe_);
}
TEST_F(JniInternalTest, GetStringUTFChars_ReleaseStringUTFChars) {
- // Passing in a NULL jstring is ignored normally, but caught by -Xcheck:jni.
+ // Passing in a nullptr jstring is ignored normally, but caught by -Xcheck:jni.
{
CheckJniAbortCatcher check_jni_abort_catcher;
- EXPECT_TRUE(env_->GetStringUTFChars(NULL, NULL) == NULL);
+ EXPECT_EQ(env_->GetStringUTFChars(nullptr, nullptr), nullptr);
check_jni_abort_catcher.Check("GetStringUTFChars received null jstring");
}
jstring s = env_->NewStringUTF("hello");
- ASSERT_TRUE(s != NULL);
+ ASSERT_TRUE(s != nullptr);
- const char* utf = env_->GetStringUTFChars(s, NULL);
+ const char* utf = env_->GetStringUTFChars(s, nullptr);
EXPECT_STREQ("hello", utf);
env_->ReleaseStringUTFChars(s, utf);
@@ -749,10 +1071,10 @@
TEST_F(JniInternalTest, GetStringChars_ReleaseStringChars) {
jstring s = env_->NewStringUTF("hello");
- ASSERT_TRUE(s != NULL);
+ ASSERT_TRUE(s != nullptr);
jchar expected[] = { 'h', 'e', 'l', 'l', 'o' };
- const jchar* chars = env_->GetStringChars(s, NULL);
+ const jchar* chars = env_->GetStringChars(s, nullptr);
EXPECT_EQ(expected[0], chars[0]);
EXPECT_EQ(expected[1], chars[1]);
EXPECT_EQ(expected[2], chars[2]);
@@ -773,10 +1095,10 @@
TEST_F(JniInternalTest, GetStringCritical_ReleaseStringCritical) {
jstring s = env_->NewStringUTF("hello");
- ASSERT_TRUE(s != NULL);
+ ASSERT_TRUE(s != nullptr);
jchar expected[] = { 'h', 'e', 'l', 'l', 'o' };
- const jchar* chars = env_->GetStringCritical(s, NULL);
+ const jchar* chars = env_->GetStringCritical(s, nullptr);
EXPECT_EQ(expected[0], chars[0]);
EXPECT_EQ(expected[1], chars[1]);
EXPECT_EQ(expected[2], chars[2]);
@@ -798,45 +1120,72 @@
TEST_F(JniInternalTest, GetObjectArrayElement_SetObjectArrayElement) {
jclass java_lang_Class = env_->FindClass("java/lang/Class");
- ASSERT_TRUE(java_lang_Class != NULL);
+ ASSERT_TRUE(java_lang_Class != nullptr);
- jobjectArray array = env_->NewObjectArray(1, java_lang_Class, NULL);
- EXPECT_TRUE(array != NULL);
- EXPECT_TRUE(env_->GetObjectArrayElement(array, 0) == NULL);
+ jobjectArray array = env_->NewObjectArray(1, java_lang_Class, nullptr);
+ EXPECT_NE(array, nullptr);
+ EXPECT_EQ(env_->GetObjectArrayElement(array, 0), nullptr);
env_->SetObjectArrayElement(array, 0, java_lang_Class);
EXPECT_TRUE(env_->IsSameObject(env_->GetObjectArrayElement(array, 0), java_lang_Class));
// ArrayIndexOutOfBounds for negative index.
env_->SetObjectArrayElement(array, -1, java_lang_Class);
- EXPECT_EXCEPTION(aioobe_);
+ ExpectException(aioobe_);
// ArrayIndexOutOfBounds for too-large index.
env_->SetObjectArrayElement(array, 1, java_lang_Class);
- EXPECT_EXCEPTION(aioobe_);
+ ExpectException(aioobe_);
// ArrayStoreException thrown for bad types.
env_->SetObjectArrayElement(array, 0, env_->NewStringUTF("not a jclass!"));
- EXPECT_EXCEPTION(ase_);
+ ExpectException(ase_);
+
+ // Null as array should fail.
+ CheckJniAbortCatcher jni_abort_catcher;
+ EXPECT_EQ(nullptr, env_->GetObjectArrayElement(nullptr, 0));
+ jni_abort_catcher.Check("java_array == null");
+ env_->SetObjectArrayElement(nullptr, 0, nullptr);
+ jni_abort_catcher.Check("java_array == null");
}
#define EXPECT_STATIC_PRIMITIVE_FIELD(type, field_name, sig, value1, value2) \
do { \
jfieldID fid = env_->GetStaticFieldID(c, field_name, sig); \
- EXPECT_TRUE(fid != NULL); \
+ EXPECT_NE(fid, nullptr); \
env_->SetStatic ## type ## Field(c, fid, value1); \
- EXPECT_TRUE(value1 == env_->GetStatic ## type ## Field(c, fid)); \
+ EXPECT_EQ(value1, env_->GetStatic ## type ## Field(c, fid)); \
env_->SetStatic ## type ## Field(c, fid, value2); \
- EXPECT_TRUE(value2 == env_->GetStatic ## type ## Field(c, fid)); \
+ EXPECT_EQ(value2, env_->GetStatic ## type ## Field(c, fid)); \
+ \
+ CheckJniAbortCatcher jni_abort_catcher; \
+ env_->GetStatic ## type ## Field(nullptr, fid); \
+ jni_abort_catcher.Check("received null jclass"); \
+ env_->SetStatic ## type ## Field(nullptr, fid, value1); \
+ jni_abort_catcher.Check("received null jclass"); \
+ env_->GetStatic ## type ## Field(c, nullptr); \
+ jni_abort_catcher.Check("fid == null"); \
+ env_->SetStatic ## type ## Field(c, nullptr, value1); \
+ jni_abort_catcher.Check("fid == null"); \
} while (false)
#define EXPECT_PRIMITIVE_FIELD(instance, type, field_name, sig, value1, value2) \
do { \
jfieldID fid = env_->GetFieldID(c, field_name, sig); \
- EXPECT_TRUE(fid != NULL); \
+ EXPECT_NE(fid, nullptr); \
env_->Set ## type ## Field(instance, fid, value1); \
- EXPECT_TRUE(value1 == env_->Get ## type ## Field(instance, fid)); \
+ EXPECT_EQ(value1, env_->Get ## type ## Field(instance, fid)); \
env_->Set ## type ## Field(instance, fid, value2); \
- EXPECT_TRUE(value2 == env_->Get ## type ## Field(instance, fid)); \
+ EXPECT_EQ(value2, env_->Get ## type ## Field(instance, fid)); \
+ \
+ CheckJniAbortCatcher jni_abort_catcher; \
+ env_->Get ## type ## Field(nullptr, fid); \
+ jni_abort_catcher.Check("obj == null"); \
+ env_->Set ## type ## Field(nullptr, fid, value1); \
+ jni_abort_catcher.Check("obj == null"); \
+ env_->Get ## type ## Field(instance, nullptr); \
+ jni_abort_catcher.Check("fid == null"); \
+ env_->Set ## type ## Field(instance, nullptr, value1); \
+ jni_abort_catcher.Check("fid == null"); \
} while (false)
@@ -845,14 +1194,14 @@
Thread::Current()->TransitionFromSuspendedToRunnable();
LoadDex("AllFields");
bool started = runtime_->Start();
- CHECK(started);
+ ASSERT_TRUE(started);
jclass c = env_->FindClass("AllFields");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
jobject o = env_->AllocObject(c);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
- EXPECT_STATIC_PRIMITIVE_FIELD(Boolean, "sZ", "Z", true, false);
+ EXPECT_STATIC_PRIMITIVE_FIELD(Boolean, "sZ", "Z", JNI_TRUE, JNI_FALSE);
EXPECT_STATIC_PRIMITIVE_FIELD(Byte, "sB", "B", 1, 2);
EXPECT_STATIC_PRIMITIVE_FIELD(Char, "sC", "C", 'a', 'b');
EXPECT_STATIC_PRIMITIVE_FIELD(Double, "sD", "D", 1.0, 2.0);
@@ -861,7 +1210,7 @@
EXPECT_STATIC_PRIMITIVE_FIELD(Long, "sJ", "J", 1, 2);
EXPECT_STATIC_PRIMITIVE_FIELD(Short, "sS", "S", 1, 2);
- EXPECT_PRIMITIVE_FIELD(o, Boolean, "iZ", "Z", true, false);
+ EXPECT_PRIMITIVE_FIELD(o, Boolean, "iZ", "Z", JNI_TRUE, JNI_FALSE);
EXPECT_PRIMITIVE_FIELD(o, Byte, "iB", "B", 1, 2);
EXPECT_PRIMITIVE_FIELD(o, Char, "iC", "C", 'a', 'b');
EXPECT_PRIMITIVE_FIELD(o, Double, "iD", "D", 1.0, 2.0);
@@ -878,19 +1227,19 @@
runtime_->Start();
jclass c = env_->FindClass("AllFields");
- ASSERT_TRUE(c != NULL);
+ ASSERT_NE(c, nullptr);
jobject o = env_->AllocObject(c);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
jstring s1 = env_->NewStringUTF("hello");
- ASSERT_TRUE(s1 != NULL);
+ ASSERT_NE(s1, nullptr);
jstring s2 = env_->NewStringUTF("world");
- ASSERT_TRUE(s2 != NULL);
+ ASSERT_NE(s2, nullptr);
jfieldID s_fid = env_->GetStaticFieldID(c, "sObject", "Ljava/lang/Object;");
- ASSERT_TRUE(s_fid != NULL);
+ ASSERT_NE(s_fid, nullptr);
jfieldID i_fid = env_->GetFieldID(c, "iObject", "Ljava/lang/Object;");
- ASSERT_TRUE(i_fid != NULL);
+ ASSERT_NE(i_fid, nullptr);
env_->SetStaticObjectField(c, s_fid, s1);
ASSERT_TRUE(env_->IsSameObject(s1, env_->GetStaticObjectField(c, s_fid)));
@@ -903,27 +1252,27 @@
ASSERT_TRUE(env_->IsSameObject(s2, env_->GetObjectField(o, i_fid)));
}
-TEST_F(JniInternalTest, NewLocalRef_NULL) {
- EXPECT_TRUE(env_->NewLocalRef(NULL) == NULL);
+TEST_F(JniInternalTest, NewLocalRef_nullptr) {
+ EXPECT_EQ(env_->NewLocalRef(nullptr), nullptr);
}
TEST_F(JniInternalTest, NewLocalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewLocalRef(s);
- EXPECT_TRUE(o != NULL);
- EXPECT_TRUE(o != s);
+ EXPECT_NE(o, nullptr);
+ EXPECT_NE(o, s);
EXPECT_EQ(JNILocalRefType, env_->GetObjectRefType(o));
}
-TEST_F(JniInternalTest, DeleteLocalRef_NULL) {
- env_->DeleteLocalRef(NULL);
+TEST_F(JniInternalTest, DeleteLocalRef_nullptr) {
+ env_->DeleteLocalRef(nullptr);
}
TEST_F(JniInternalTest, DeleteLocalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
env_->DeleteLocalRef(s);
// Currently, deleting an already-deleted reference is just a CheckJNI warning.
@@ -937,9 +1286,9 @@
}
s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewLocalRef(s);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
env_->DeleteLocalRef(s);
env_->DeleteLocalRef(o);
@@ -951,7 +1300,7 @@
// Android historically treated it, and it's how the RI treats it. It's also the more useful
// interpretation!
ASSERT_EQ(JNI_OK, env_->PushLocalFrame(0));
- env_->PopLocalFrame(NULL);
+ env_->PopLocalFrame(nullptr);
// Negative capacities are not allowed.
ASSERT_EQ(JNI_ERR, env_->PushLocalFrame(-1));
@@ -962,7 +1311,7 @@
TEST_F(JniInternalTest, PushLocalFrame_PopLocalFrame) {
jobject original = env_->NewStringUTF("");
- ASSERT_TRUE(original != NULL);
+ ASSERT_NE(original, nullptr);
jobject outer;
jobject inner1, inner2;
@@ -988,7 +1337,7 @@
// gets a new local reference...
EXPECT_EQ(JNIInvalidRefType, env_->GetObjectRefType(inner2));
- env_->PopLocalFrame(NULL);
+ env_->PopLocalFrame(nullptr);
}
EXPECT_EQ(JNILocalRefType, env_->GetObjectRefType(original));
EXPECT_EQ(JNIInvalidRefType, env_->GetObjectRefType(outer));
@@ -996,30 +1345,30 @@
EXPECT_EQ(JNIInvalidRefType, env_->GetObjectRefType(inner2));
}
-TEST_F(JniInternalTest, NewGlobalRef_NULL) {
- EXPECT_TRUE(env_->NewGlobalRef(NULL) == NULL);
+TEST_F(JniInternalTest, NewGlobalRef_nullptr) {
+ EXPECT_EQ(env_->NewGlobalRef(nullptr), nullptr);
}
TEST_F(JniInternalTest, NewGlobalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewGlobalRef(s);
- EXPECT_TRUE(o != NULL);
- EXPECT_TRUE(o != s);
+ EXPECT_NE(o, nullptr);
+ EXPECT_NE(o, s);
- // TODO: check that o is a global reference.
+ EXPECT_EQ(env_->GetObjectRefType(o), JNIGlobalRefType);
}
-TEST_F(JniInternalTest, DeleteGlobalRef_NULL) {
- env_->DeleteGlobalRef(NULL);
+TEST_F(JniInternalTest, DeleteGlobalRef_nullptr) {
+ env_->DeleteGlobalRef(nullptr);
}
TEST_F(JniInternalTest, DeleteGlobalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewGlobalRef(s);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
env_->DeleteGlobalRef(o);
// Currently, deleting an already-deleted reference is just a CheckJNI warning.
@@ -1033,38 +1382,38 @@
}
jobject o1 = env_->NewGlobalRef(s);
- ASSERT_TRUE(o1 != NULL);
+ ASSERT_NE(o1, nullptr);
jobject o2 = env_->NewGlobalRef(s);
- ASSERT_TRUE(o2 != NULL);
+ ASSERT_NE(o2, nullptr);
env_->DeleteGlobalRef(o1);
env_->DeleteGlobalRef(o2);
}
-TEST_F(JniInternalTest, NewWeakGlobalRef_NULL) {
- EXPECT_TRUE(env_->NewWeakGlobalRef(NULL) == NULL);
+TEST_F(JniInternalTest, NewWeakGlobalRef_nullptr) {
+ EXPECT_EQ(env_->NewWeakGlobalRef(nullptr), nullptr);
}
TEST_F(JniInternalTest, NewWeakGlobalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewWeakGlobalRef(s);
- EXPECT_TRUE(o != NULL);
- EXPECT_TRUE(o != s);
+ EXPECT_NE(o, nullptr);
+ EXPECT_NE(o, s);
- // TODO: check that o is a weak global reference.
+ EXPECT_EQ(env_->GetObjectRefType(o), JNIWeakGlobalRefType);
}
-TEST_F(JniInternalTest, DeleteWeakGlobalRef_NULL) {
- env_->DeleteWeakGlobalRef(NULL);
+TEST_F(JniInternalTest, DeleteWeakGlobalRef_nullptr) {
+ env_->DeleteWeakGlobalRef(nullptr);
}
TEST_F(JniInternalTest, DeleteWeakGlobalRef) {
jstring s = env_->NewStringUTF("");
- ASSERT_TRUE(s != NULL);
+ ASSERT_NE(s, nullptr);
jobject o = env_->NewWeakGlobalRef(s);
- ASSERT_TRUE(o != NULL);
+ ASSERT_NE(o, nullptr);
env_->DeleteWeakGlobalRef(o);
// Currently, deleting an already-deleted reference is just a CheckJNI warning.
@@ -1078,21 +1427,21 @@
}
jobject o1 = env_->NewWeakGlobalRef(s);
- ASSERT_TRUE(o1 != NULL);
+ ASSERT_NE(o1, nullptr);
jobject o2 = env_->NewWeakGlobalRef(s);
- ASSERT_TRUE(o2 != NULL);
+ ASSERT_NE(o2, nullptr);
env_->DeleteWeakGlobalRef(o1);
env_->DeleteWeakGlobalRef(o2);
}
TEST_F(JniInternalTest, Throw) {
- EXPECT_EQ(JNI_ERR, env_->Throw(NULL));
+ EXPECT_EQ(JNI_ERR, env_->Throw(nullptr));
jclass exception_class = env_->FindClass("java/lang/RuntimeException");
- ASSERT_TRUE(exception_class != NULL);
+ ASSERT_TRUE(exception_class != nullptr);
jthrowable exception = reinterpret_cast<jthrowable>(env_->AllocObject(exception_class));
- ASSERT_TRUE(exception != NULL);
+ ASSERT_TRUE(exception != nullptr);
EXPECT_EQ(JNI_OK, env_->Throw(exception));
EXPECT_TRUE(env_->ExceptionCheck());
@@ -1102,10 +1451,10 @@
}
TEST_F(JniInternalTest, ThrowNew) {
- EXPECT_EQ(JNI_ERR, env_->Throw(NULL));
+ EXPECT_EQ(JNI_ERR, env_->Throw(nullptr));
jclass exception_class = env_->FindClass("java/lang/RuntimeException");
- ASSERT_TRUE(exception_class != NULL);
+ ASSERT_TRUE(exception_class != nullptr);
jthrowable thrown_exception;
@@ -1115,7 +1464,7 @@
env_->ExceptionClear();
EXPECT_TRUE(env_->IsInstanceOf(thrown_exception, exception_class));
- EXPECT_EQ(JNI_OK, env_->ThrowNew(exception_class, NULL));
+ EXPECT_EQ(JNI_OK, env_->ThrowNew(exception_class, nullptr));
EXPECT_TRUE(env_->ExceptionCheck());
thrown_exception = env_->ExceptionOccurred();
env_->ExceptionClear();
@@ -1141,26 +1490,26 @@
ASSERT_TRUE(started);
jclass buffer_class = env_->FindClass("java/nio/Buffer");
- ASSERT_TRUE(buffer_class != NULL);
+ ASSERT_NE(buffer_class, nullptr);
char bytes[1024];
jobject buffer = env_->NewDirectByteBuffer(bytes, sizeof(bytes));
- ASSERT_TRUE(buffer != NULL);
+ ASSERT_NE(buffer, nullptr);
ASSERT_TRUE(env_->IsInstanceOf(buffer, buffer_class));
- ASSERT_TRUE(env_->GetDirectBufferAddress(buffer) == bytes);
- ASSERT_TRUE(env_->GetDirectBufferCapacity(buffer) == sizeof(bytes));
+ ASSERT_EQ(env_->GetDirectBufferAddress(buffer), bytes);
+ ASSERT_EQ(env_->GetDirectBufferCapacity(buffer), static_cast<jlong>(sizeof(bytes)));
}
TEST_F(JniInternalTest, MonitorEnterExit) {
- // Create an object to torture
+ // Create an object to torture.
jclass object_class = env_->FindClass("java/lang/Object");
- ASSERT_TRUE(object_class != NULL);
+ ASSERT_NE(object_class, nullptr);
jobject object = env_->AllocObject(object_class);
- ASSERT_TRUE(object != NULL);
+ ASSERT_NE(object, nullptr);
// Expected class of exceptions
jclass imse_class = env_->FindClass("java/lang/IllegalMonitorStateException");
- ASSERT_TRUE(imse_class != NULL);
+ ASSERT_NE(imse_class, nullptr);
jthrowable thrown_exception;
@@ -1197,13 +1546,13 @@
env_->ExceptionClear();
EXPECT_TRUE(env_->IsInstanceOf(thrown_exception, imse_class));
- // It's an error to call MonitorEnter or MonitorExit on NULL.
+ // It's an error to call MonitorEnter or MonitorExit on nullptr.
{
CheckJniAbortCatcher check_jni_abort_catcher;
- env_->MonitorEnter(NULL);
+ env_->MonitorEnter(nullptr);
check_jni_abort_catcher.Check("in call to MonitorEnter");
- env_->MonitorExit(NULL);
+ env_->MonitorExit(nullptr);
check_jni_abort_catcher.Check("in call to MonitorExit");
}
}
@@ -1215,7 +1564,7 @@
jint err = vm_->DetachCurrentThread();
EXPECT_EQ(JNI_ERR, err);
- vm_->AttachCurrentThread(&env_, NULL); // need attached thread for CommonRuntimeTest::TearDown
+ vm_->AttachCurrentThread(&env_, nullptr); // need attached thread for CommonRuntimeTest::TearDown
}
} // namespace art
diff --git a/runtime/mirror/array.h b/runtime/mirror/array.h
index 238506e..1b8106e 100644
--- a/runtime/mirror/array.h
+++ b/runtime/mirror/array.h
@@ -155,14 +155,19 @@
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
static void SetArrayClass(Class* array_class) {
- CHECK(array_class_ == NULL);
- CHECK(array_class != NULL);
+ CHECK(array_class_ == nullptr);
+ CHECK(array_class != nullptr);
array_class_ = array_class;
}
+ static Class* GetArrayClass() {
+ DCHECK(array_class_ != nullptr);
+ return array_class_;
+ }
+
static void ResetArrayClass() {
- CHECK(array_class_ != NULL);
- array_class_ = NULL;
+ CHECK(array_class_ != nullptr);
+ array_class_ = nullptr;
}
static void VisitRoots(RootCallback* callback, void* arg)
diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index 50a8e47..8d183da 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -66,10 +66,6 @@
ThrowNullPointerException(NULL, "element class == null");
return nullptr;
}
- if (UNLIKELY(element_class->IsPrimitiveVoid())) {
- ThrowIllegalArgumentException(NULL, "Can't allocate an array of void");
- return nullptr;
- }
Runtime* runtime = Runtime::Current();
mirror::Class* array_class = runtime->GetClassLinker()->FindArrayClass(soa.Self(), element_class);
if (UNLIKELY(array_class == nullptr)) {
@@ -93,10 +89,6 @@
ThrowNullPointerException(NULL, "element class == null");
return nullptr;
}
- if (UNLIKELY(element_class->IsPrimitiveVoid())) {
- ThrowIllegalArgumentException(NULL, "Can't allocate an array of void");
- return nullptr;
- }
Runtime* runtime = Runtime::Current();
mirror::Class* array_class = runtime->GetClassLinker()->FindArrayClass(soa.Self(), element_class);
if (UNLIKELY(array_class == nullptr)) {
diff --git a/runtime/parsed_options.cc b/runtime/parsed_options.cc
index 623b0c6..55b6a27 100644
--- a/runtime/parsed_options.cc
+++ b/runtime/parsed_options.cc
@@ -689,9 +689,7 @@
if (compiler_callbacks_ == nullptr && image_.empty()) {
image_ += GetAndroidRoot();
- image_ += "/framework/boot-";
- image_ += GetInstructionSetString(image_isa_);
- image_ += ".art";
+ image_ += "/framework/boot.art";
}
if (heap_growth_limit_ == 0) {
heap_growth_limit_ = heap_maximum_size_;