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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/base/test/test_bug682592.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=682592
+-->
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" >
+ <title>Test for bug 682592</title>
+ <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content">
+<iframe id="iframe-ref"></iframe>
+<iframe id="iframe-test"></iframe>
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+/** Test for Bug 682592 **/
+
+/*
+ We want to check that bidi is detected correctly. So, we have a reference
+ document where ltr is set explicitely with <bdo> element. Then, we compare
+ it with test document.
+
+ In mozilla, once bidi has been detected in a document, document always
+ consider it's in bidi mode. So, if one fragment enables bidi correctly, and
+ we create or update a fragment in the same document, that operation may not
+ enable bidi by itself, but it will not be detected. So, we need to have new
+ document for each test.
+
+ So, instead of many diferent reftests, this mochitest implements a
+ reftest-like. It creates reference text fragments in reference iframe, test
+ text fragments in test iframe, and compare the documents. Then, it reloads
+ test iframe. Reference iframe does not need to be reloaded between tests.
+ It's ok (and maybe, desired) to keep bidi always enabled in that document.
+*/
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestLongerTimeout(3);
+if (navigator.platform.startsWith("Linux arm")) { /* bugs 982875, 999429 */
+ SimpleTest.expectAssertions(0, 4);
+}
+
+var page = `<!DOCTYPE html>
+<html><meta charset='UTF-8'><body><p id="content"></p></body></html>`;
+var refFrame = document.getElementById("iframe-ref")
+var testFrame = document.getElementById("iframe-test");
+
+refFrame.addEventListener("load", function() {
+ testFrame.addEventListener("load", async function() {
+ let {done} = tests.next();
+ if (!done) {
+ ok(compareSnapshots(await snapshotWindow(testFrame.contentWindow),
+ await snapshotWindow(refFrame.contentWindow), true)[0],
+ "bidi is not detected correctly");
+
+ testFrame.contentWindow.location.reload();
+ } else {
+ SimpleTest.finish();
+ }
+ });
+ testFrame.srcdoc = page;
+});
+refFrame.srcdoc = page;
+
+var rtl = "עִבְרִית";
+var non8bit = "ʃ";
+var is8bit = "a";
+
+// concats aStr aNumber of times
+function strMult(aStr, aNumber) {
+ if (aNumber === 0) {
+ return "";
+ }
+ return strMult(aStr, aNumber - 1) + aStr;
+}
+
+function* runTests () {
+ var ltr = "", prefix = null;
+ var refContainer = refFrame.contentDocument.getElementById('content');
+ var testContainer, textNode;
+ var i = 0;
+
+ // 8bit chars + bidi
+ for (i = 0; i <= 16; i++) {
+ ltr = strMult(is8bit, i);
+ refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ testContainer.innerHTML = ltr + rtl;
+ yield undefined;
+ }
+
+ // non-8bit char + 8bit chars + bidi
+ for (i = 0; i <= 16; i++) {
+ ltr = non8bit + strMult(is8bit, i);
+ refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ testContainer.innerHTML = ltr + rtl;
+ yield undefined;
+ }
+
+ // appendData
+ for (i = 0; i <= 16; i++) {
+ ltr = strMult(is8bit, i);
+ refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode("");
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+
+ for (i = 0; i <= 16; i++) {
+ ltr = non8bit + strMult(is8bit, i);
+ refContainer.innerHTML = ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode("");
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+
+ // appendData with 8bit prefix
+ for (i = 0; i <= 16; i++) {
+ prefix = is8bit;
+ ltr = strMult(is8bit, i);
+ refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode(prefix);
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+
+ for (i = 0; i <= 16; i++) {
+ prefix = is8bit;
+ ltr = non8bit + strMult(is8bit, i);
+ refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode(prefix);
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+
+ // appendData with non-8bit prefix
+ for (i = 0; i <= 16; i++) {
+ prefix = non8bit;
+ ltr = strMult(is8bit, i);
+ refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode(prefix);
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+
+ for (i = 0; i <= 16; i++) {
+ prefix = non8bit;
+ ltr = non8bit + strMult(is8bit, i);
+ refContainer.innerHTML = prefix + ltr + '<bdo dir="rtl">' + rtl + '</bdo>';
+ testContainer = testFrame.contentDocument.getElementById('content');
+ textNode = document.createTextNode(prefix);
+ testContainer.appendChild(textNode);
+ textNode.appendData(ltr + rtl);
+ yield undefined;
+ }
+};
+
+var tests = runTests();
+
+</script>
+</pre>
+</body>
+</html>
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