third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html - Issue 1601093008: Remove duplicated WebGL layout tests.

Unified Diff: third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html

Issue 1601093008: Remove duplicated WebGL layout tests. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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Index: third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html

diff --git a/third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html b/third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html

deleted file mode 100644

index 099018530361ba53077780088d3b18370fda42fe..0000000000000000000000000000000000000000

--- a/third_party/WebKit/LayoutTests/fast/canvas/webgl/framebuffer-bindings-unaffected-on-resize.html

+++ /dev/null

@@ -1,82 +0,0 @@

-<!DOCTYPE html>

-<html>

-<head>

-<meta charset="utf-8">

-<title>Verifies that GL framebuffer bindings do not change when canvas is resized</title>

-<script src="../../../resources/js-test.js"></script>

-<script src="resources/webgl-test.js"></script>

-<script src="resources/webgl-test-utils.js"></script>

-</head>

-<body>

-<canvas id="example" width="4px" height="4px"></canvas>

-<div id="description"></div>

-<div id="console"></div>

-<script>

-description("Verifies that GL framebuffer bindings do not change when canvas is resized");

-if (window.initNonKhronosFramework) {

- window.initNonKhronosFramework(true);

-var err;

-var wtu = WebGLTestUtils;

-var canvas = document.getElementById("example");

-var gl = wtu.create3DContext(canvas);

-var green = [0, 255, 0, 255];

-var blue = [0, 0, 255, 255];

-var fboSize = 2;

-shouldBeTrue("fboSize < canvas.width");

-var fbo = gl.createFramebuffer();

-gl.bindFramebuffer(gl.FRAMEBUFFER, fbo);

-var fboTex = gl.createTexture();

-gl.activeTexture(gl.TEXTURE1);

-gl.bindTexture(gl.TEXTURE_2D, fboTex);

-gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, fboTex, 0);

-gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, fboSize, fboSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);

-gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);

-gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);

-gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);

-gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);

-shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLETE");

-function checkFBO(color, msg) {

- wtu.checkCanvasRect(gl, 0, 0, fboSize, fboSize, color, msg);

- wtu.checkCanvasRect(gl, fboSize, fboSize, fboSize, fboSize, [0, 0, 0, 0], "area outside fbo should be transparent black");

-// The FBO is 2x2 and it's bound so clearing should clear a 2x2 area

-// and calling read pixels should read the clear color in that 2x2 area

-// and 0,0,0,0 outside that area.

-//

-// If the FBO is no longer bound because of a WebGL implementation error

-// then likely the clear will clear the backbuffer and reading outside

-// the 2x2 area will not be 0,0,0,0

-function test() {

- gl.clearColor(0, 0, 1, 1);

- gl.clear(gl.COLOR_BUFFER_BIT);

- checkFBO(blue, "should be blue");

- gl.clearColor(0, 1, 0, 1);

- gl.clear(gl.COLOR_BUFFER_BIT);

- checkFBO(green, "should be green");

-debug("test before resizing canvas");

-test();

-debug("test after resizing canvas");

-canvas.width = 8;

-test();

-debug("test after resizing canvas and waiting for compositing");

-canvas.width = 16;

-wtu.waitForComposite(5, function() {

- test();

- finishTest();

- glErrorShouldBe(gl, gl.NO_ERROR, "Should be no errors.");

-});

-successfullyParsed = true;

-</script>

-</body>

-</html>