third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html - Issue 2049493005: binding: Uses the relevant realm instead of the current realm (1 of ?)

Unified Diff: third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html

Issue 2049493005: binding: Uses the relevant realm instead of the current realm (1 of ?) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Addressed a review comment. Created 4 years, 5 months ago

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Index: third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html b/third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html

index c33aba8afe9b8d6f401ebc413abba08aa8d22221..be0da7702193dce571a62582e8b4f29fd225bf72 100644

--- a/third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html

+++ b/third_party/WebKit/LayoutTests/fast/dom/Window/timeout-callback-scope.html

@@ -1,6 +1,5 @@

<html>

// When both timeouts finish, the counter will be 2.

window.completionCounter = 0;

function test()

@@ -9,34 +8,49 @@ function test()

testRunner.dumpAsText();

testRunner.waitUntilDone();

}

// Get the iframe's window.

+ var mainWindow = window;

var iframeWindow = window.frames["testIframe"];

// setTimeout with a callback specified as a JS closure.

// This one should run in the context of the main page.

iframeWindow.setTimeout(

- function() {

- document.getElementById("closureResult").innerText = (window == parent ? "PASS" : "FAIL");

+ function() {

+ document.getElementById("closureResult").innerText = (window == mainWindow ? "PASS" : "FAIL");

completionCounter++;

- }, 1);

+ }, 0);

// setTimeout with a JS string containing similar code.

// This one should run 'inside' iframe.

- iframeWindow.setTimeout(

+ mainWindow.setTimeout.call(

+ iframeWindow,

"parent.document.getElementById('stringResult').innerText = (window != parent ? 'PASS' : 'FAIL');" +

- "parent.completionCounter++;"

- , 1);

+ "parent.completionCounter++;",

+ 0);

+ // The callback this value must be the context object.

+ iframeWindow.setTimeout.call(window, function() {

+ document.getElementById("contextResult").innerText = (this == mainWindow ? "PASS" : "FAIL");

+ completionCounter++;

+ }, 0);

window.setInterval(checkResult, 10);

}

function checkResult() {

- if (completionCounter < 2)

+ if (completionCounter < 3)

return;

if (window.testRunner)

testRunner.notifyDone();

}

</script>

-<p>Test verifies that a timeout callback is run in the proper execution context. 2 timeouts are set on a child iframe's window. 'Closure' callback should execute in the main page, 'string' callback should execute in the iframe. Test passes if you see 2 lines 'PASS' below.</p>

-<div id=closureResult>FAIL</div>

-<div id=stringResult>FAIL</div>

-<iframe style="display:none" src="about:blank" name=testIframe></iframe>

+<p>Test verifies that a timeout callback is run in the proper execution context. 3 timeouts are set on a child iframe's window. Test passes if you see 3 lines 'PASS' below. See also:

+<a href="https://html.spec.whatwg.org/multipage/webappapis.html#timer-initialisation-steps">https://html.spec.whatwg.org/multipage/webappapis.html#timer-initialisation-steps</a></p>

+<div><span id="closureResult">FAIL: Test didn't run.</span> -- function argument: if the argument is a function, then the callback function must run in the relevant realm for that function object.</div>

+<div><span id="stringResult">FAIL: Test didn't run.</span> -- string argument: if the argument is a string, then it must be compiled in the relevant realm for the context object, hence must run in the relevant realm for the context object.</div>

+<div><span id="contextResult">FAIL: Test didn't run.</span> -- callback this value: the callback this value must be the context object.</div>

+<iframe style="display:none" src="about:blank" name="testIframe"></iframe>

</body>

</html>

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