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Diffstat (limited to 'dom/base/test/test_anonymousContent_insert.html')
| -rw-r--r-- | dom/base/test/test_anonymousContent_insert.html | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/dom/base/test/test_anonymousContent_insert.html b/dom/base/test/test_anonymousContent_insert.html new file mode 100644 index 0000000000..81e03cb45b --- /dev/null +++ b/dom/base/test/test_anonymousContent_insert.html @@ -0,0 +1,45 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1020244 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1020244 - Insert content using the AnonymousContent API, several times, and don't remove it</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1020244">Mozilla Bug 1020244</a> +<div> + <div id="id" class="test">text content</div> +</div> + <script type="application/javascript"> + const INSERTED_NB = 5; + + // Insert the same content several times + let chromeDocument = SpecialPowers.wrap(document); + let testElement = document.querySelector("div"); + + let anonymousContents = []; + for (let i = 0; i < INSERTED_NB; i ++) { + let content = chromeDocument.insertAnonymousContent(testElement); + // Adding an expando pointing to the document to make sure this doesn't + // cause leaks. + content.dummyExpando = testElement.ownerDocument; + anonymousContents.push(content); + } + + // Make sure that modifying one of the inserted elements does not modify the + // other ones. + anonymousContents[0].setAttributeForElement("id", "class", "updated"); + for (let i = 1; i < INSERTED_NB; i ++) { + is(anonymousContents[i].getAttributeForElement("id", "class"), + "test", + "Element " + i + " didn't change when element 0 was changed"); + } + + // Do not remove inserted elements on purpose to test for potential leaks too. + </script> +</body> +</html> |