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113 lines
3.0 KiB
HTML
113 lines
3.0 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=952741
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-->
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<head>
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<title>Test focused element deletion for InputMethod API.</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=952741">Mozilla Bug 952741</a>
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<input type="text" />
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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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// The frame script running in file_test_app.html.
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function appFrameScript() {
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let input = content.document.getElementById('test-input');
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let textarea = content.document.createElement('textarea');
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textarea.lang = 'en';
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content.document.body.appendChild(textarea);
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textarea.onfocus = function() {
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content.setTimeout(function() {
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textarea.parentNode.removeChild(textarea);
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sendAsyncMessage('test:InputMethod:finished', {});
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}, 10);
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};
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content.setTimeout(function() {
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content.setTimeout(function() {
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textarea.focus();
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}, 10);
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input.parentNode.removeChild(input);
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}, 0);
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}
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function runTest() {
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var timeoutId = null;
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// Create an app frame to recieve keyboard inputs.
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let app = document.createElement('iframe');
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app.src = 'file_test_app.html';
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app.setAttribute('mozbrowser', true);
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document.body.appendChild(app);
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app.addEventListener('mozbrowserloadend', function() {
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let mm = SpecialPowers.getBrowserFrameMessageManager(app);
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mm.loadFrameScript('data:,(' + appFrameScript.toString() + ')();', false);
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mm.addMessageListener("test:InputMethod:finished", function() {
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timeoutId = setTimeout(function() {
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ok(false, 'No inputcontextchange event when textarea is deleted.');
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inputmethod_cleanup();
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}, 20000);
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});
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});
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let im = navigator.mozInputMethod;
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let count = 0;
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im.oninputcontextchange = function() {
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switch (count++) {
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case 0:
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if (!im.inputcontext) {
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break;
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}
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is(im.inputcontext.lang, 'zh', 'input was focused.');
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return;
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case 1:
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if (im.inputcontext) {
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break;
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}
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ok(true, 'input was blurred.');
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return;
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case 2:
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if (!im.inputcontext) {
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break;
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}
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is(im.inputcontext.lang, 'en', 'textarea was focused.');
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return;
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case 3:
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if (im.inputcontext) {
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break;
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}
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ok(true, 'textarea was removed.');
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clearTimeout(timeoutId);
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inputmethod_cleanup();
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return;
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default:
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return;
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}
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count = 100;
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ok(false, 'Should not arrive here.');
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inputmethod_cleanup();
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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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}
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</script>
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</pre>
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</body>
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</html>
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