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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /parser/htmlparser/tests/mochitest/test_xml_mislabeled.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'parser/htmlparser/tests/mochitest/test_xml_mislabeled.html')
| -rw-r--r-- | parser/htmlparser/tests/mochitest/test_xml_mislabeled.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html b/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html new file mode 100644 index 0000000000..0865647389 --- /dev/null +++ b/parser/htmlparser/tests/mochitest/test_xml_mislabeled.html @@ -0,0 +1,62 @@ +<!DOCTYPE html><meta charset=utf-8> +<title>Test for mislabeled or unlabeled XML entities with U+xxD8</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" href="/tests/SimpleTest/test.css" /> +<body> +<script class="testbody"> +"use strict"; + +SimpleTest.waitForExplicitFinish(); + +var declaredEncodings = [null, "utf-8", "uTf-8", "UTF-8", "utf-16", "uTf-16", "UTF-16"]; +var actualEncodings = ["utf-8", "utf-16be", "utf-16le"]; +var i = 0, j = 0; +testxhr(declaredEncodings[i], actualEncodings[j]); + +function testxhr(declaredEncoding, actualEncoding) { + // utf-16 XML requres the BOM + var bom = actualEncoding.startsWith("utf-16") ? "\uFEFF" : ""; + var xmlDecl = declaredEncoding ? '<?xml version="1.0" encoding="' + declaredEncoding + '" ?>\n' : ""; + // The test string need to contain U+xxD8 (bug 860180) + var xmlString = bom + xmlDecl + "<test>testハヒフヘホ</test>"; + var xml = new TextEncoder(actualEncoding).encode(xmlString); + var description = declaredEncoding ? " labeled with " + declaredEncoding : " without XML declaration"; + if (!declaredEncoding || actualEncoding !== declaredEncoding.toLowerCase()) { + description += " but actually encoded with " + actualEncoding; + } + var xhr = new XMLHttpRequest(); + var url = URL.createObjectURL(new Blob([xml], {type: "text/xml"})); + xhr.open("GET", url); + xhr.send(); + xhr.onload = xhr.onerror = function(e) { + URL.revokeObjectURL(url); + is(e.type, "load", "xhr loading should succeed for XML" + description); + is(xhr.responseXML.documentElement.textContent, "testハヒフヘホ", + "response should be available for XML" + description); + testiframe(description, xml); + }; +} + +function testiframe(description, xml) { + var iframe = document.createElement("iframe"); + var url = URL.createObjectURL(new Blob([xml], {type: "text/xml"})); + iframe.src = url; + iframe.onload = iframe.onerror = function(e) { + URL.revokeObjectURL(url); + is(e.type, "load", "iframe loading should succeed for XML" + description); + is(iframe.contentDocument.documentElement.textContent, "testハヒフヘホ", + "iframe content should be available for XML" + description); + if (++i >= declaredEncodings.length) { + i = 0; + if (++j >= actualEncodings.length) { + SimpleTest.finish(); + return; + } + } + testxhr(declaredEncodings[i], actualEncodings[j]); + }; + document.body.appendChild(iframe); +} +</script> +<div id="display"></div> +</body> |