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https://github.com/servo/servo
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78 lines
2.6 KiB
HTML
78 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>dialog element: close()</title>
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<link rel="author" title="Denis Ah-Kang" href="mailto:denis@w3.org">
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<link rel=help href="https://html.spec.whatwg.org/multipage/#the-dialog-element">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<dialog id="d1">
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<p>foobar</p>
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<button>OK</button>
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</dialog>
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<dialog id="d2" open>
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<p>foobar</p>
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<button>OK</button>
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</dialog>
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<dialog id="d3" open>
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<p>foobar</p>
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<button>OK</button>
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</dialog>
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<dialog id="d4" open>
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<p>foobar</p>
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<button>OK</button>
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</dialog>
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<dialog id="d5" open>
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<p>foobar</p>
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<button>OK</button>
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</dialog>
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<script>
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var d1 = document.getElementById('d1'),
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d2 = document.getElementById('d2'),
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d3 = document.getElementById('d3'),
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d4 = document.getElementById('d4'),
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d5 = document.getElementById('d5'),
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t = async_test("close() fires a close event"),
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was_queued = false;
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test(function(){
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d1.close("closedialog");
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assert_equals(d1.returnValue, "");
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}, "close() on a <dialog> that doesn't have an open attribute aborts the steps");
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test(function(){
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assert_true(d2.open);
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assert_equals(d2.returnValue, "");
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d2.close("closedialog");
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assert_false(d2.hasAttribute("open"));
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assert_equals(d2.returnValue, "closedialog");
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}, "close() removes the open attribute and set the returnValue to the first argument");
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test(function(){
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assert_true(d3.open);
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assert_equals(d3.returnValue, "");
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d3.returnValue = "foobar";
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d3.close();
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assert_false(d3.hasAttribute("open"));
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assert_equals(d3.returnValue, "foobar");
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}, "close() without argument removes the open attribute and there's no returnValue");
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d4.onclose = t.step_func_done(function(e) {
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assert_true(was_queued, "close event should be queued");
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assert_true(e.isTrusted, "close event is trusted");
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assert_false(e.bubbles, "close event doesn't bubble");
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assert_false(e.cancelable, "close event is not cancelable");
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});
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t.step(function() {
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d4.close();
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was_queued = true;
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})
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test(function(){
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Object.defineProperty(HTMLDialogElement.prototype, 'returnValue', { set: function(v) { assert_unreached('JS-defined setter returnValue on the prototype was invoked'); }, configurable:true });
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Object.defineProperty(d5, 'returnValue', { set: function(v) { assert_unreached('JS-defined setter returnValue on the instance was invoked'); }, configurable:true });
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d5.close('foo');
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}, "close() should set the returnValue IDL attribute but not the JS property");
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</script>
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