Version 2.2.18
Added API functions to retrieve information on indexed properties managed by the embedding layer. Fixes bug 737.
Make ES5 Object.defineProperty support array elements. Fixes bug 619.
Add heap profiling to the API.
Remove old named property query from the API.
Incremental performance improvements.
git-svn-id: http://v8.googlecode.com/svn/trunk@4875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 9123125..66ffd4f 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -27,8 +27,6 @@
#include <limits.h>
-#define USE_NEW_QUERY_CALLBACKS
-
#include "v8.h"
#include "api.h"
@@ -9637,6 +9635,45 @@
}
+THREADED_TEST(PixelArrayInfo) {
+ v8::HandleScope scope;
+ LocalContext context;
+ for (int size = 0; size < 100; size += 10) {
+ uint8_t* pixel_data = reinterpret_cast<uint8_t*>(malloc(size));
+ v8::Handle<v8::Object> obj = v8::Object::New();
+ obj->SetIndexedPropertiesToPixelData(pixel_data, size);
+ CHECK(obj->HasIndexedPropertiesInPixelData());
+ CHECK_EQ(pixel_data, obj->GetIndexedPropertiesPixelData());
+ CHECK_EQ(size, obj->GetIndexedPropertiesPixelDataLength());
+ free(pixel_data);
+ }
+}
+
+
+static int ExternalArrayElementSize(v8::ExternalArrayType array_type) {
+ switch (array_type) {
+ case v8::kExternalByteArray:
+ case v8::kExternalUnsignedByteArray:
+ return 1;
+ break;
+ case v8::kExternalShortArray:
+ case v8::kExternalUnsignedShortArray:
+ return 2;
+ break;
+ case v8::kExternalIntArray:
+ case v8::kExternalUnsignedIntArray:
+ case v8::kExternalFloatArray:
+ return 4;
+ break;
+ default:
+ UNREACHABLE();
+ return -1;
+ }
+ UNREACHABLE();
+ return -1;
+}
+
+
template <class ExternalArrayClass, class ElementType>
static void ExternalArrayTestHelper(v8::ExternalArrayType array_type,
int64_t low,
@@ -9644,25 +9681,7 @@
v8::HandleScope scope;
LocalContext context;
const int kElementCount = 40;
- int element_size = 0;
- switch (array_type) {
- case v8::kExternalByteArray:
- case v8::kExternalUnsignedByteArray:
- element_size = 1;
- break;
- case v8::kExternalShortArray:
- case v8::kExternalUnsignedShortArray:
- element_size = 2;
- break;
- case v8::kExternalIntArray:
- case v8::kExternalUnsignedIntArray:
- case v8::kExternalFloatArray:
- element_size = 4;
- break;
- default:
- UNREACHABLE();
- break;
- }
+ int element_size = ExternalArrayElementSize(array_type);
ElementType* array_data =
static_cast<ElementType*>(malloc(kElementCount * element_size));
i::Handle<ExternalArrayClass> array =
@@ -10043,6 +10062,35 @@
}
+void ExternalArrayInfoTestHelper(v8::ExternalArrayType array_type) {
+ v8::HandleScope scope;
+ LocalContext context;
+ for (int size = 0; size < 100; size += 10) {
+ int element_size = ExternalArrayElementSize(array_type);
+ void* external_data = malloc(size * element_size);
+ v8::Handle<v8::Object> obj = v8::Object::New();
+ obj->SetIndexedPropertiesToExternalArrayData(
+ external_data, array_type, size);
+ CHECK(obj->HasIndexedPropertiesInExternalArrayData());
+ CHECK_EQ(external_data, obj->GetIndexedPropertiesExternalArrayData());
+ CHECK_EQ(array_type, obj->GetIndexedPropertiesExternalArrayDataType());
+ CHECK_EQ(size, obj->GetIndexedPropertiesExternalArrayDataLength());
+ free(external_data);
+ }
+}
+
+
+THREADED_TEST(ExternalArrayInfo) {
+ ExternalArrayInfoTestHelper(v8::kExternalByteArray);
+ ExternalArrayInfoTestHelper(v8::kExternalUnsignedByteArray);
+ ExternalArrayInfoTestHelper(v8::kExternalShortArray);
+ ExternalArrayInfoTestHelper(v8::kExternalUnsignedShortArray);
+ ExternalArrayInfoTestHelper(v8::kExternalIntArray);
+ ExternalArrayInfoTestHelper(v8::kExternalUnsignedIntArray);
+ ExternalArrayInfoTestHelper(v8::kExternalFloatArray);
+}
+
+
THREADED_TEST(ScriptContextDependence) {
v8::HandleScope scope;
LocalContext c1;