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Bug 1177523 - Test Layers Acceleration in runtime sanity test. r=dvander

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This commit is contained in:
Mason Chang
2015-06-29 12:41:59 -07:00
parent 56080db8c0
commit 513b2db4a7
1 changed files with 24 additions and 4 deletions
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28
toolkit/components/gfx/SanityTest.js
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@@ -26,10 +26,12 @@ const TEST_FAILED_VIDEO=2;
const TEST_CRASHED=3;
// GRAPHICS_SANITY_TEST_OS_SNAPSHOT histogram enumeration values
const SNAPSHOT_OK=0;
const SNAPSHOT_INCORRECT=1;
const SNAPSHOT_VIDEO_OK=0;
const SNAPSHOT_VIDEO_FAIL=1;
const SNAPSHOT_ERROR=2;
const SNAPSHOT_TIMEOUT=3;
const SNAPSHOT_LAYERS_OK=4;
const SNAPSHOT_LAYERS_FAIL=5;
function testPixel(ctx, x, y, r, g, b, a, fuzz) {
var data = ctx.getImageData(x, y, 1, 1);
@@ -75,9 +77,15 @@ function testWidgetSnapshot(win, canvas, ctx) {
try {
takeWidgetSnapshot(win, canvas, ctx);
if (verifyVideoRendering(ctx)) {
reportSnapshotResult(SNAPSHOT_OK);
reportSnapshotResult(SNAPSHOT_VIDEO_OK);
} else {
reportSnapshotResult(SNAPSHOT_INCORRECT);
reportSnapshotResult(SNAPSHOT_VIDEO_FAIL);
}
if (verifyLayersRendering(ctx)) {
reportSnapshotResult(SNAPSHOT_LAYERS_OK);
} else {
reportSnapshotResult(SNAPSHOT_LAYERS_FAIL);
}
} catch (e) {
reportSnapshotResult(SNAPSHOT_ERROR);
@@ -109,6 +117,13 @@ function verifyVideoRendering(ctx) {
testPixel(ctx, 50, 114, 255, 0, 0, 255, 64);
}
// Verify that the middle of the layers test is the color we expect.
// It's a red 64x64 square, test a pixel deep into the 64x64 square
// to prevent fuzzing.
function verifyLayersRendering(ctx) {
return testPixel(ctx, 18, 18, 255, 0, 0, 255, 64);
}
function testCompositor(win, ctx) {
takeWindowSnapshot(win, ctx);
@@ -118,6 +133,11 @@ function testCompositor(win, ctx) {
return false;
}
if (!verifyLayersRendering(ctx)) {
reportResult(TEST_FAILED_RENDER);
return false;
}
reportResult(TEST_PASSED);
return true;
}