mirror of
https://github.com/classilla/tenfourfox.git
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168 lines
4.4 KiB
HTML
168 lines
4.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1122463
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https://bugzilla.mozilla.org/show_bug.cgi?id=820057
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-->
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<head>
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<title>Test focus when page unloads</title>
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<script type="application/javascript;version=1.7" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript;version=1.7" src="inputmethod_common.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1122463">Mozilla Bug 1122463</a>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=820057">Mozilla Bug 820057</a>
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<p id="display"></p>
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<pre id="test">
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<script class="testbody" type="application/javascript;version=1.7">
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inputmethod_setup(function() {
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runTest();
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});
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let appFrameScript = function appFrameScript() {
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let form1 = content.document.body.firstElementChild;
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let input1 = form1.firstElementChild;
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let submit1 = form1.lastElementChild;
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let input2;
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let cancelSubmit = function(evt) {
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evt.preventDefault();
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};
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// Content of the second page.
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form1.action = 'data:text/html,<html><body><input value="Second"></body></html>';
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let i = 1;
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input1.focus();
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addMessageListener('test:next', function() {
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i++;
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switch (i) {
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case 2:
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// Click the submit button, trigger the submit event and make our
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// installed event listener preventing the submission.
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form1.addEventListener('submit', cancelSubmit);
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submit1.click();
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sendAsyncMessage('test:step');
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break;
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case 3:
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// Actually submit the form.
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form1.removeEventListener('submit', cancelSubmit);
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submit1.click();
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break;
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case 4:
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if (!content.document.body) {
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content.onload = function() {
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content.onload = null;
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let input2 = content.document.body.firstElementChild;
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input2.focus();
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};
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return;
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}
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input2 = content.document.body.firstElementChild;
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input2.focus();
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break;
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case 5:
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content.location.href = 'data:text/html,Hello!';
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break;
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}
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});
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};
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function runTest() {
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let im = navigator.mozInputMethod;
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let i = 0;
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function nextStep() {
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let inputcontext = navigator.mozInputMethod.inputcontext;
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i++;
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switch (i) {
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// focus on the first input receives the first input context.
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case 1:
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ok(!!inputcontext, '1) Receving the first input context');
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is(inputcontext.textAfterCursor, 'First');
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mm.sendAsyncMessage('test:next');
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break;
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// Cancelled submission should not cause us lost focus.
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case 2:
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ok(!!inputcontext, '2) Receving the first input context');
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is(inputcontext.textAfterCursor, 'First');
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mm.sendAsyncMessage('test:next');
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break;
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// Real submit and page transition should cause us lost focus.
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// XXX: Unless we could delay the page transition, we does not know if
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// the inputcontext is lost because of the submit or the pagehide/beforeload
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// event.
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case 3:
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is(inputcontext, null, '3) Receving null inputcontext');
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mm.sendAsyncMessage('test:next');
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break;
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// Regaining focus of input in the second page.
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case 4:
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ok(!!inputcontext, '4) Receving the second input context');
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is(inputcontext.textAfterCursor, 'Second');
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mm.sendAsyncMessage('test:next');
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break;
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// Page transition should cause us lost focus
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case 5:
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is(inputcontext, null, '5) Receving null inputcontext');
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inputmethod_cleanup();
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break;
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}
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}
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// Set current page as an input method.
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SpecialPowers.wrap(im).setActive(true);
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let iframe = document.createElement('iframe');
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iframe.src = 'data:text/html,<html><body><form id="form"><input value="First"><input type="submit"></form></body></html>';
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iframe.setAttribute('mozbrowser', true);
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document.body.appendChild(iframe);
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let mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
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im.oninputcontextchange = nextStep;
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let frameScriptLoaded = false;
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iframe.addEventListener('mozbrowserloadend', function() {
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if (frameScriptLoaded)
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return;
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frameScriptLoaded = true;
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mm.addMessageListener('test:step', nextStep);
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mm.loadFrameScript('data:,(' + encodeURIComponent(appFrameScript.toString()) + ')();', false);
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});
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}
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</script>
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</pre>
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</body>
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</html>
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