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https://github.com/servo/servo
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39 lines
1.6 KiB
HTML
39 lines
1.6 KiB
HTML
<!doctype html>
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<head>
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<meta charset=utf-8>
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<title>Modify HTMLScriptElement's text after #prepare-a-script</title>
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<link rel=help href="https://html.spec.whatwg.org/multipage/scripting.html#prepare-a-script">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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var t = async_test("Modify inline script element's text " +
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"after prepare-a-script before evaluation");
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</script>
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<!-- This is "a style sheet that is blocking scripts" and thus ... -->
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<link rel="stylesheet" href="/common/slow.py"></link>
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<script src="resources/script-text-modifications.py" async></script>
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<!-- This inline script becomes a parser-blocking script, and thus
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the async script above is evaluated after script0 is inserted into DOM,
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prepare-a-script'ed, and before its evaluation. -->
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<script id="script0">
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t.step(() => {
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// When this is evaluated after the stylesheet is loaded,
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// script0's innerText is modified by the async script above,
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// but the evaluated script is still the original script here,
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// not what is overwritten, because "child text content" is taken in
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// #prepare-a-script and passed to "creating a classic script".
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var s = document.getElementById('script0');
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assert_equals(s.innerText,
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't.unreached_func("This should not be evaluated")();',
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"<script>'s innerText should be already modified");
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assert_equals(s.text,
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't.unreached_func("This should not be evaluated")();',
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"<script>'s text should be already modified");
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t.done();
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});
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</script>
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