| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #ifndef skiatest_Test_DEFINED |
| #define skiatest_Test_DEFINED |
| |
| #include "../tools/Registry.h" |
| #include "SkClipOpPriv.h" |
| #include "SkString.h" |
| #include "SkTraceEvent.h" |
| #include "SkTypes.h" |
| |
| #if SK_SUPPORT_GPU |
| #include "GrContextFactory.h" |
| #else |
| namespace sk_gpu_test { |
| class GrContextFactory; |
| class ContextInfo; |
| class GLTestContext; |
| } // namespace sk_gpu_test |
| class GrContext; |
| struct GrContextOptions; |
| #endif |
| |
| namespace skiatest { |
| |
| SkString GetTmpDir(); |
| |
| struct Failure { |
| Failure(const char* f, int l, const char* c, const SkString& m) |
| : fileName(f), lineNo(l), condition(c), message(m) {} |
| const char* fileName; |
| int lineNo; |
| const char* condition; |
| SkString message; |
| SkString toString() const; |
| }; |
| |
| class Reporter : SkNoncopyable { |
| public: |
| virtual ~Reporter() {} |
| virtual void bumpTestCount(); |
| virtual void reportFailed(const skiatest::Failure&) = 0; |
| virtual bool allowExtendedTest() const; |
| virtual bool verbose() const; |
| virtual void* stats() const { return nullptr; } |
| |
| void reportFailedWithContext(const skiatest::Failure& f) { |
| SkString fullMessage = f.message; |
| if (!fContextStack.empty()) { |
| fullMessage.append(" ["); |
| for (int i = 0; i < fContextStack.count(); ++i) { |
| if (i > 0) { |
| fullMessage.append(", "); |
| } |
| fullMessage.append(fContextStack[i]); |
| } |
| fullMessage.append("]"); |
| } |
| this->reportFailed(skiatest::Failure(f.fileName, f.lineNo, f.condition, fullMessage)); |
| } |
| void push(const SkString& message) { |
| fContextStack.push_back(message); |
| } |
| void pop() { |
| fContextStack.pop_back(); |
| } |
| |
| private: |
| SkTArray<SkString> fContextStack; |
| }; |
| |
| #define REPORT_FAILURE(reporter, cond, message) \ |
| reporter->reportFailedWithContext(skiatest::Failure(__FILE__, __LINE__, cond, message)) |
| |
| class ReporterContext : SkNoncopyable { |
| public: |
| ReporterContext(Reporter* reporter, const SkString& message) : fReporter(reporter) { |
| fReporter->push(message); |
| } |
| ~ReporterContext() { |
| fReporter->pop(); |
| } |
| |
| private: |
| Reporter* fReporter; |
| }; |
| |
| typedef void (*TestProc)(skiatest::Reporter*, const GrContextOptions&); |
| typedef void (*ContextOptionsProc)(GrContextOptions*); |
| |
| struct Test { |
| Test(const char* n, bool g, TestProc p, ContextOptionsProc optionsProc = nullptr) |
| : name(n), needsGpu(g), proc(p), fContextOptionsProc(optionsProc) {} |
| const char* name; |
| bool needsGpu; |
| TestProc proc; |
| ContextOptionsProc fContextOptionsProc; |
| |
| void modifyGrContextOptions(GrContextOptions* options) { |
| if (fContextOptionsProc) { |
| (*fContextOptionsProc)(options); |
| } |
| } |
| |
| void run(skiatest::Reporter* r, const GrContextOptions& options) const { |
| TRACE_EVENT1("test", TRACE_FUNC, "name", this->name/*these are static*/); |
| this->proc(r, options); |
| } |
| }; |
| |
| typedef sk_tools::Registry<Test> TestRegistry; |
| |
| /* |
| Use the following macros to make use of the skiatest classes, e.g. |
| |
| #include "Test.h" |
| |
| DEF_TEST(TestName, reporter) { |
| ... |
| REPORTER_ASSERT(reporter, x == 15); |
| ... |
| REPORTER_ASSERT_MESSAGE(reporter, x == 15, "x should be 15"); |
| ... |
| if (x != 15) { |
| ERRORF(reporter, "x should be 15, but is %d", x); |
| return; |
| } |
| ... |
| } |
| */ |
| |
| #if SK_SUPPORT_GPU |
| using GrContextFactoryContextType = sk_gpu_test::GrContextFactory::ContextType; |
| #else |
| using GrContextFactoryContextType = int; |
| #endif |
| |
| typedef void GrContextTestFn(Reporter*, const sk_gpu_test::ContextInfo&); |
| typedef bool GrContextTypeFilterFn(GrContextFactoryContextType); |
| |
| extern bool IsGLContextType(GrContextFactoryContextType); |
| extern bool IsVulkanContextType(GrContextFactoryContextType); |
| extern bool IsRenderingGLContextType(GrContextFactoryContextType); |
| extern bool IsNullGLContextType(GrContextFactoryContextType); |
| void RunWithGPUTestContexts(GrContextTestFn*, GrContextTypeFilterFn*, Reporter*, |
| const GrContextOptions&); |
| |
| /** Timer provides wall-clock duration since its creation. */ |
| class Timer { |
| public: |
| /** Starts the timer. */ |
| Timer(); |
| |
| /** Nanoseconds since creation. */ |
| double elapsedNs() const; |
| |
| /** Milliseconds since creation. */ |
| double elapsedMs() const; |
| |
| /** Milliseconds since creation as an integer. |
| Behavior is undefined for durations longer than SK_MSecMax. |
| */ |
| SkMSec elapsedMsInt() const; |
| private: |
| double fStartNanos; |
| }; |
| |
| } // namespace skiatest |
| |
| #define REPORTER_ASSERT(r, cond) \ |
| do { \ |
| if (!(cond)) { \ |
| REPORT_FAILURE(r, #cond, SkString()); \ |
| } \ |
| } while (0) |
| |
| #define REPORTER_ASSERT_MESSAGE(r, cond, message) \ |
| do { \ |
| if (!(cond)) { \ |
| REPORT_FAILURE(r, #cond, SkString(message)); \ |
| } \ |
| } while (0) |
| |
| #define ERRORF(r, ...) \ |
| do { \ |
| REPORT_FAILURE(r, "", SkStringPrintf(__VA_ARGS__)); \ |
| } while (0) |
| |
| #define INFOF(REPORTER, ...) \ |
| do { \ |
| if ((REPORTER)->verbose()) { \ |
| SkDebugf(__VA_ARGS__); \ |
| } \ |
| } while (0) |
| |
| #define DEF_TEST(name, reporter) \ |
| static void test_##name(skiatest::Reporter*, const GrContextOptions&); \ |
| skiatest::TestRegistry name##TestRegistry(skiatest::Test(#name, false, test_##name)); \ |
| void test_##name(skiatest::Reporter* reporter, const GrContextOptions&) |
| |
| #define DEF_GPUTEST(name, reporter, options) \ |
| static void test_##name(skiatest::Reporter*, const GrContextOptions&); \ |
| skiatest::TestRegistry name##TestRegistry(skiatest::Test(#name, true, test_##name)); \ |
| void test_##name(skiatest::Reporter* reporter, const GrContextOptions& options) |
| |
| #define DEF_GPUTEST_FOR_CONTEXTS(name, context_filter, reporter, context_info, options_filter) \ |
| static void test_##name(skiatest::Reporter*, const sk_gpu_test::ContextInfo& context_info); \ |
| static void test_gpu_contexts_##name(skiatest::Reporter* reporter, \ |
| const GrContextOptions& options) { \ |
| skiatest::RunWithGPUTestContexts(test_##name, context_filter, reporter, options); \ |
| } \ |
| skiatest::TestRegistry name##TestRegistry( \ |
| skiatest::Test(#name, true, test_gpu_contexts_##name, options_filter)); \ |
| void test_##name(skiatest::Reporter* reporter, const sk_gpu_test::ContextInfo& context_info) |
| |
| #define DEF_GPUTEST_FOR_ALL_CONTEXTS(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, nullptr, reporter, context_info, nullptr) |
| |
| #define DEF_GPUTEST_FOR_RENDERING_CONTEXTS(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, sk_gpu_test::GrContextFactory::IsRenderingContext, \ |
| reporter, context_info, nullptr) |
| #define DEF_GPUTEST_FOR_ALL_GL_CONTEXTS(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsGLContextType, \ |
| reporter, context_info, nullptr) |
| #define DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsRenderingGLContextType, \ |
| reporter, context_info, nullptr) |
| #define DEF_GPUTEST_FOR_NULLGL_CONTEXT(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsNullGLContextType, \ |
| reporter, context_info, nullptr) |
| #define DEF_GPUTEST_FOR_VULKAN_CONTEXT(name, reporter, context_info) \ |
| DEF_GPUTEST_FOR_CONTEXTS(name, &skiatest::IsVulkanContextType, \ |
| reporter, context_info, nullptr) |
| |
| #define REQUIRE_PDF_DOCUMENT(TEST_NAME, REPORTER) \ |
| do { \ |
| SkDynamicMemoryWStream testStream; \ |
| sk_sp<SkDocument> testDoc(SkDocument::MakePDF(&testStream)); \ |
| if (!testDoc) { \ |
| INFOF(REPORTER, "PDF disabled; %s test skipped.", #TEST_NAME); \ |
| return; \ |
| } \ |
| } while (false) |
| |
| #endif |