1 files changed, 123 insertions, 0 deletions
diff --git a/gfx/angle/src/tests/gl_tests/BindGeneratesResourceTest.cpp b/gfx/angle/src/tests/gl_tests/BindGeneratesResourceTest.cpp
new file mode 100644
index 000000000..e8ae739f8
--- /dev/null
+++ b/gfx/angle/src/tests/gl_tests/BindGeneratesResourceTest.cpp
@@ -0,0 +1,123 @@
+//
+// Copyright 2015 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// BindGeneratesResourceTest.cpp : Tests of the GL_CHROMIUM_bind_generates_resource extension.
+
+#include "test_utils/ANGLETest.h"
+
+namespace angle
+{
+
+class BindGeneratesResourceTest : public ANGLETest
+{
+  protected:
+    BindGeneratesResourceTest() { setBindGeneratesResource(false); }
+};
+
+// Context creation would fail if EGL_CHROMIUM_create_context_bind_generates_resource was not
+// available so the GL extension should always be present
+TEST_P(BindGeneratesResourceTest, ExtensionStringExposed)
+{
+    EXPECT_TRUE(extensionEnabled("GL_CHROMIUM_bind_generates_resource"));
+}
+
+// Verify that GL_BIND_GENERATES_RESOURCE_CHROMIUM can be queried but not changed
+TEST_P(BindGeneratesResourceTest, QueryValidation)
+{
+    GLint intValue = 2;
+    glGetIntegerv(GL_BIND_GENERATES_RESOURCE_CHROMIUM, &intValue);
+    EXPECT_GL_NO_ERROR();
+    EXPECT_EQ(intValue, GL_FALSE);
+
+    float floatValue = 2.0f;
+    glGetFloatv(GL_BIND_GENERATES_RESOURCE_CHROMIUM, &floatValue);
+    EXPECT_GL_NO_ERROR();
+    EXPECT_EQ(floatValue, 0.0f);
+
+    GLboolean boolValue = GL_TRUE;
+    glGetBooleanv(GL_BIND_GENERATES_RESOURCE_CHROMIUM, &boolValue);
+    EXPECT_GL_NO_ERROR();
+    EXPECT_EQ(boolValue, GL_FALSE);
+
+    boolValue = glIsEnabled(GL_BIND_GENERATES_RESOURCE_CHROMIUM);
+    EXPECT_GL_NO_ERROR();
+    EXPECT_EQ(boolValue, GL_FALSE);
+
+    glEnable(GL_BIND_GENERATES_RESOURCE_CHROMIUM);
+    EXPECT_GL_ERROR(GL_INVALID_ENUM);
+
+    glDisable(GL_BIND_GENERATES_RESOURCE_CHROMIUM);
+    EXPECT_GL_ERROR(GL_INVALID_ENUM);
+}
+
+// Test that buffers cannot be generated on bind
+TEST_P(BindGeneratesResourceTest, Buffers)
+{
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 2);
+    EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+    EXPECT_GL_NO_ERROR();
+
+    if (getClientMajorVersion() >= 3)
+    {
+        glBindBufferBase(GL_UNIFORM_BUFFER, 0, 3);
+        EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+        glBindBufferBase(GL_UNIFORM_BUFFER, 0, 0);
+        EXPECT_GL_NO_ERROR();
+
+        glBindBufferRange(GL_UNIFORM_BUFFER, 0, 4, 1, 2);
+        EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+        glBindBufferRange(GL_UNIFORM_BUFFER, 0, 0, 1, 2);
+        EXPECT_GL_NO_ERROR();
+    }
+}
+
+// Test that textures cannot be generated on bind
+TEST_P(BindGeneratesResourceTest, Textures)
+{
+    glBindTexture(GL_TEXTURE_2D, 2);
+    EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+    glBindTexture(GL_TEXTURE_2D, 0);
+    EXPECT_GL_NO_ERROR();
+}
+
+// Test that framebuffers cannot be generated on bind
+TEST_P(BindGeneratesResourceTest, Framebuffers)
+{
+    glBindFramebuffer(GL_FRAMEBUFFER, 2);
+    EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+    EXPECT_GL_NO_ERROR();
+}
+
+// Test that renderbuffer cannot be generated on bind
+TEST_P(BindGeneratesResourceTest, Renderbuffers)
+{
+    glBindRenderbuffer(GL_RENDERBUFFER, 2);
+    EXPECT_GL_ERROR(GL_INVALID_OPERATION);
+
+    glBindRenderbuffer(GL_RENDERBUFFER, 0);
+    EXPECT_GL_NO_ERROR();
+}
+
+// Use this to select which configurations (e.g. which renderer, which GLES major version) these
+// tests should be run against.
+ANGLE_INSTANTIATE_TEST(BindGeneratesResourceTest,
+                       ES2_D3D9(),
+                       ES2_D3D11(),
+                       ES3_D3D11(),
+                       ES2_D3D11_FL9_3(),
+                       ES2_OPENGL(),
+                       ES3_OPENGL(),
+                       ES2_OPENGLES(),
+                       ES3_OPENGLES());
+
+}  // namespace