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author | dmurph@chromium.org <dmurph@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-07-31 01:19:13 +0000 |
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committer | dmurph@chromium.org <dmurph@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-07-31 01:19:13 +0000 |
commit | 467cbf47df58dbc215b058958bd07ab3d359c83e (patch) | |
tree | 70f9bbc6183db62fae281a52c832810e0ab593b1 /gpu/command_buffer/service/memory_program_cache_unittest.cc | |
parent | 515be83a491239753e32ddb49ee28871770964a2 (diff) | |
download | chromium_src-467cbf47df58dbc215b058958bd07ab3d359c83e.zip chromium_src-467cbf47df58dbc215b058958bd07ab3d359c83e.tar.gz chromium_src-467cbf47df58dbc215b058958bd07ab3d359c83e.tar.bz2 |
Added null check for shader source when compiling, and fixed re-caching behavior to spec
BUG=139711,139681
Review URL: https://chromiumcodereview.appspot.com/10826073
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149104 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu/command_buffer/service/memory_program_cache_unittest.cc')
-rw-r--r-- | gpu/command_buffer/service/memory_program_cache_unittest.cc | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/gpu/command_buffer/service/memory_program_cache_unittest.cc b/gpu/command_buffer/service/memory_program_cache_unittest.cc index 5d40785..7d3f3e6 100644 --- a/gpu/command_buffer/service/memory_program_cache_unittest.cc +++ b/gpu/command_buffer/service/memory_program_cache_unittest.cc @@ -38,7 +38,9 @@ class ProgramBinaryEmulator { GLsizei* length, GLenum* format, GLvoid* binary) { - *length = length_; + if (length) { + *length = length_; + } *format = format_; memcpy(binary, binary_, length_); } @@ -413,5 +415,35 @@ TEST_F(MemoryProgramCacheTest, LoadCorrectProgram) { NULL)); } +TEST_F(MemoryProgramCacheTest, OverwriteOnNewSave) { + const GLenum kFormat = 1; + const int kProgramId = 10; + const int kBinaryLength = 20; + char test_binary[kBinaryLength]; + for (int i = 0; i < kBinaryLength; ++i) { + test_binary[i] = i; + } + ProgramBinaryEmulator emulator(kBinaryLength, kFormat, test_binary); + + SetExpectationsForSaveLinkedProgram(kProgramId, &emulator); + cache_->SaveLinkedProgram(kProgramId, vertex_shader_, fragment_shader_, NULL); + + + char test_binary2[kBinaryLength]; + for (int i = 0; i < kBinaryLength; ++i) { + test_binary2[i] = (i*2) % 250; + } + ProgramBinaryEmulator emulator2(kBinaryLength, kFormat, test_binary2); + SetExpectationsForSaveLinkedProgram(kProgramId, &emulator2); + cache_->SaveLinkedProgram(kProgramId, vertex_shader_, fragment_shader_, NULL); + + SetExpectationsForLoadLinkedProgram(kProgramId, &emulator2); + EXPECT_EQ(ProgramCache::PROGRAM_LOAD_SUCCESS, cache_->LoadLinkedProgram( + kProgramId, + vertex_shader_, + fragment_shader_, + NULL)); +} + } // namespace gles2 } // namespace gpu |