WebGL: Update 1.0.2 conformance layout tests and address new failure.
https://bugs.webkit.org/show_bug.cgi?id=141408.
<rdar://problem/19773236>
Reviewed by Dean Jackson.
Tests covered by updated 1.0.2 conformance tests.
* html/canvas/WebGLRenderingContextBase.cpp:
Return null string instead of empty string if parameter validation fails.
(WebCore::WebGLRenderingContextBase::getProgramInfoLog):
(WebCore::WebGLRenderingContextBase::getShaderInfoLog):
(WebCore::WebGLRenderingContextBase::getShaderSource):
* fast/canvas/webgl/bad-arguments-test-expected.txt: Removed.
* fast/canvas/webgl/bad-arguments-test.html: Removed. Redundant test case.
* webgl/1.0.2/resources/webgl_test_files/README.md:
* webgl/1.0.2/resources/webgl_test_files/conformance/attribs/gl-disabled-vertex-attrib.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/context/context-creation-and-destruction.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/extensions/webgl-compressed-texture-s3tc.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/extensions/webgl-debug-shaders.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/extensions/webgl-depth-texture.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/glsl/misc/shader-with-array-of-structs-containing-arrays.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/misc/bad-arguments-test.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/misc/webgl-specific.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/more/functions/uniformMatrixBadArgs.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/more/unit.js:
* webgl/1.0.2/resources/webgl_test_files/conformance/more/util.js:
(VBO.prototype.use):
* webgl/1.0.2/resources/webgl_test_files/conformance/rendering/multisample-corruption.html:
* webgl/1.0.2/resources/webgl_test_files/conformance/resources/fragmentShader.frag:
* webgl/1.0.2/resources/webgl_test_files/conformance/resources/glsl-generator.js:
* webgl/1.0.2/resources/webgl_test_files/conformance/resources/vertexShader.vert:
* webgl/1.0.2/resources/webgl_test_files/conformance/resources/webgl-test-utils.js:
(WebGLTestUtils):
* webgl/1.0.2/resources/webgl_test_files/test-guidelines.md:
* webgl/1.0.2/resources/webgl_test_files/webgl-conformance-tests.html:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@179859 268f45cc-cd09-0410-ab3c-d52691b4dbfc
24 files changed
