From e4c31f02eecd593881bc688ddddefaa473ad2048 Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Fri, 16 Jun 2023 01:37:53 +0000
Subject: [PATCH] Bug 1835726 [wpt PR 40296] - Remove offscreencanvas.commit,
 a=testonly
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Automatic update from web-platform-tests
Remove offscreencanvas.commit

Per the discussion in
https://github.com/web-platform-tests/interop/issues/344,
Offscreencanvas no longer support commit. Remove the tests.

Bug: 1259133
Change-Id: I1a511193137f87aaccedd07595b6a694c55165be
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4567154
Commit-Queue: Philip Jägenstedt <foolipchromium.org>
Reviewed-by: Philip Jägenstedt <foolipchromium.org>
Cr-Commit-Position: refs/heads/main{#1150429}

--

wpt-commits: c3685b88568dc53cbda34e2511633d13aa6c72d6
wpt-pr: 40296

UltraBlame original commit: 61b262b7ee9d29b87b9ea7df4ec022f720d9054e
---
 .../offscreencanvas.commit.html               | 42 ----------
 .../offscreencanvas.commit.w.html             | 79 -------------------
 2 files changed, 121 deletions(-)
 delete mode 100644 testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.html
 delete mode 100644 testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html
diff --git a/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.html b/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.html
deleted file mode 100644
index 4ee68b430fda..000000000000
--- a/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.html
+++ /dev/null
@@ -1,42 +0,0 @@
-<!DOCTYPE html>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/html/canvas/resources/canvas-tests.js"></script>
-<link rel="help" href="https://html.spec.whatwg.org/#offscreencontext2d-commit">
-<script>
-
-function verifyPlaceholder(placeholder, expectedR, expectedG, expectedB, expectedA, expectedClrStr)
-{
-    var canvas = document.createElement('canvas');
-    canvas.width = canvas.height = 10;
-    var ctx = canvas.getContext('2d');
-    ctx.drawImage(placeholder, 0, 0);
-    _assertPixel(canvas, 5,5, expectedR, expectedG, expectedB, expectedA);
-}
-
-async_test(function(t) {
-    var placeholder = document.createElement('canvas');
-    placeholder.width = placeholder.height = 10;
-    var offscreenCanvas = placeholder.transferControlToOffscreen();
-    var ctx = offscreenCanvas.getContext('2d');
-    ctx.fillStyle = "#0f0";
-    ctx.fillRect(0, 0, 10, 10);
-    // commit() propagation is taken care of by an async task, which means the
-    // place holder contents should still be transparent black at this moment.
-    verifyPlaceholder(placeholder, 0,0,0,0, "0,0,0,0");
-    // Set timeout acts as a sync barrier to allow commit to propagate
-    t.step_timeout(function() {
-        verifyPlaceholder(placeholder, 0,255,0,255, "0,255,0,255");
-        t.done();
-    }, 0);
-}, "Test that calling OffscreenCanvas's commit pushes its contents to its placeholder.");
-
-test(function() {
-    var offscreenCanvas = new OffscreenCanvas(10, 10);
-    var ctx = offscreenCanvas.getContext('2d');
-    ctx.fillStyle = "#0f0";
-    ctx.fillRect(0, 0, 10, 10);
-    ctx.commit();
-}, "Test that calling commit on an OffscreenCanvas that is not transferred from a HTMLCanvasElement is a noop.");
-
-</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html b/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html
deleted file mode 100644
index 7d1d2c85f9cf..000000000000
--- a/testing/web-platform/tests/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.commit.w.html
+++ /dev/null
@@ -1,79 +0,0 @@
-<!DOCTYPE html>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/html/canvas/resources/canvas-tests.js"></script>
-<link rel="help" href="https://html.spec.whatwg.org/#offscreencontext2d-commit">
-
-<script id="myWorker" type="text/worker">
-
-function testCommitPushesContents(offscreenCanvas) {
-  try {
-    var ctx = offscreenCanvas.getContext('2d');
-    ctx.fillStyle = "#0f0";
-    ctx.fillRect(0, 0, 10, 10);
-    ctx.commit();
-    return true;
-  } catch(e) {
-    return false;
-  }
-}
-
-function testCommitException() {
-    var offscreenCanvas = new OffscreenCanvas(10, 10);
-    var ctx = offscreenCanvas.getContext('2d');
-    ctx.fillStyle = "#0f0";
-    ctx.fillRect(0, 0, 10, 10);
-    return true;
-}
-
-self.onmessage = function(e) {
-    switch (e.data.msg) {
-        case 'test1':
-            self.postMessage(testCommitPushesContents(e.data.data));
-            break;
-        case 'test2':
-            self.postMessage(testCommitException());
-            break;
-    }
-};
-
-</script>
-
-<script>
-
-function verifyPlaceholder(placeholder) {
-    var canvas = document.createElement('canvas');
-    canvas.width = canvas.height = 10;
-    var ctx = canvas.getContext('2d');
-    ctx.drawImage(placeholder, 0, 0);
-    _assertPixel(canvas, 5,5, 0,255,0,255);
-}
-
-function makeWorker(test) {
-    var blob = new Blob([document.getElementById("myWorker").textContent]);
-    var worker = new Worker(URL.createObjectURL(blob));
-    worker.onerror = test.unreached_func("error");
-    return worker;
-}
-
-async_test(function(t) {
-    var placeholder = document.createElement('canvas');
-    placeholder.width = placeholder.height = 10;
-    var offscreenCanvas = placeholder.transferControlToOffscreen();
-    var worker = makeWorker(t);
-    worker.addEventListener('message', t.step_func_done(function(msg) {
-      assert_true(msg.data);
-      verifyPlaceholder(placeholder);
-    }));
-    worker.postMessage({msg: 'test1', data: offscreenCanvas}, [offscreenCanvas]);
-}, "Test that calling OffscreenCanvas's commit pushes its contents to its placeholder.");
-
-async_test(function(t) {
-    var worker = makeWorker(t);
-    worker.addEventListener('message', t.step_func_done(function(msg) {
-        assert_true(msg.data);
-    }));
-    worker.postMessage({msg: 'test2'});
-}, "Test that calling commit on an OffscreenCanvas that is not transferred from a HTMLCanvasElement throws an exception in a worker.");
-
-</script>
