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Auto merge of #20865 - gterzian:improve_spec_compliance_window_close, r=cbrewster

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improve spec compliance of window.close

<!-- Please describe your changes on the following line: -->
Improve the spec compliance of https://html.spec.whatwg.org/multipage/window-object.html#dom-window-close, mainly by implementing the steps related to [closing a browsing context](https://html.spec.whatwg.org/multipage/window-object.html#close-a-browsing-context)

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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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bors-servo 2018-06-04 06:16:45 -04:00 • committed by GitHub
commit 65eff4fb8a
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12 changed files with 123 additions and 39 deletions
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22
tests/wpt/web-platform-tests/html/browsers/browsing-the-web/unloading-documents/prompt-and-unload-script-closeable.html Normal file
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<!doctype html>
<title>beforeunload and unload events fire after window.close() in script-closeable browsing context</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
beforeunload_fired = false;
var t = async_test();
onload = t.step_func(function() {
window.close();
});
onbeforeunload = t.step_func(function() {
beforeunload_fired = true;
});
onunload = t.step_func(function() {
assert_true(beforeunload_fired);
t.done()
});
</script>

10
tests/wpt/web-platform-tests/html/browsers/browsing-the-web/unloading-documents/prompt-and-unload-script-uncloseable-1.html Normal file
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<!doctype html>
script-uncloseable-1
<script>
onbeforeunload = function() {
parent.beforeunload_fired = true;
};
onunload = function() {
parent.unload_fired = true;
};
</script>

24
tests/wpt/web-platform-tests/html/browsers/browsing-the-web/unloading-documents/prompt-and-unload-script-uncloseable.html Normal file
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<!doctype html>
<title>beforeunload and unload events do not fire after window.close() in script-uncloseable browsing context</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
var beforeunload_fired = false;
var unload_fired = false;
var t = async_test();
onload = t.step_func(function() {
var iframe = document.getElementsByTagName("iframe")[0]
iframe.onload = t.step_func(function() {
iframe.contentWindow.close()
t.step_timeout(function() {
assert_false(beforeunload_fired);
assert_false(unload_fired);
t.done();
}, 1000);
});
iframe.src = "prompt-and-unload-script-uncloseable-1.html";
});
</script>
<iframe></iframe>