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| author | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-08 18:10:22 +0000 |
|---|---|---|
| committer | gman@chromium.org <gman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-08 18:10:22 +0000 |
| commit | 5904806bfc6c3ab2497500f764ed3927c8af7c5a (patch) | |
| tree | 9a465fec4034bd42cc68f0a611eaeed99e4455b4 /gpu/command_buffer/tests/gl_unittests.cc | |
| parent | f2c33c65320e1ec409184c8469ace54d9baaa499 (diff) | |
| download | chromium_src-5904806bfc6c3ab2497500f764ed3927c8af7c5a.zip chromium_src-5904806bfc6c3ab2497500f764ed3927c8af7c5a.tar.gz chromium_src-5904806bfc6c3ab2497500f764ed3927c8af7c5a.tar.bz2 | |
Make unit test to check glCopyTextureCHROMIUM works with deleted programs
TEST=unit tests
BUG=124720
Review URL: https://chromiumcodereview.appspot.com/10317034
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@135876 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu/command_buffer/tests/gl_unittests.cc')
| -rw-r--r-- | gpu/command_buffer/tests/gl_unittests.cc | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/gpu/command_buffer/tests/gl_unittests.cc b/gpu/command_buffer/tests/gl_unittests.cc index acac95e..1a01c6a 100644 --- a/gpu/command_buffer/tests/gl_unittests.cc +++ b/gpu/command_buffer/tests/gl_unittests.cc @@ -6,6 +6,7 @@ #include <GLES2/gl2ext.h> #include "gpu/command_buffer/tests/gl_manager.h" +#include "gpu/command_buffer/tests/gl_test_utils.h" #include "testing/gmock/include/gmock/gmock.h" #include "testing/gtest/include/gtest/gtest.h" @@ -13,9 +14,6 @@ namespace gpu { class GLTest : public testing::Test { protected: - GLTest() : gl_(NULL, NULL) { - } - virtual void SetUp() { gl_.Initialize(gfx::Size(4, 4)); } @@ -31,12 +29,37 @@ class GLTest : public testing::Test { TEST_F(GLTest, Basic) { glClearColor(0.0f, 1.0f, 0.0f, 1.0f); glClear(GL_COLOR_BUFFER_BIT); - uint8 pixels[4] = { 0, }; - glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixels); - EXPECT_EQ(0u, pixels[0]); - EXPECT_EQ(255u, pixels[1]); - EXPECT_EQ(0u, pixels[2]); - EXPECT_EQ(255u, pixels[3]); + uint8 expected[] = { 0, 255, 0, 255, }; + EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, 1, 1, 0, expected)); +} + +TEST_F(GLTest, SimpleShader) { + static const char* v_shader_str = + "attribute vec4 a_Position;\n" + "void main()\n" + "{\n" + " gl_Position = a_Position;\n" + "}\n"; + static const char* f_shader_str = + "precision mediump float;\n" + "void main()\n" + "{\n" + " gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0);\n" + "}\n"; + + GLuint program = GLTestHelper::LoadProgram(v_shader_str, f_shader_str); + glUseProgram(program); + GLuint position_loc = glGetAttribLocation(program, "a_Position"); + + GLTestHelper::SetupUnitQuad(position_loc); + + uint8 expected_clear[] = { 127, 0, 255, 0, }; + glClearColor(0.5f, 0.0f, 1.0f, 0.0f); + glClear(GL_COLOR_BUFFER_BIT); + EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, 1, 1, 1, expected_clear)); + uint8 expected_draw[] = { 0, 255, 0, 255, }; + glDrawArrays(GL_TRIANGLES, 0, 6); + EXPECT_TRUE(GLTestHelper::CheckPixels(0, 0, 1, 1, 0, expected_draw)); } } // namespace gpu |