haikuwebkit/LayoutTests/js/arraybuffer-dataview.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../resources/js-test-pre.js"></script>
</head>
<body>
<script src="script-tests/arraybuffer-dataview.js"></script>
<script src="../resources/js-test-post.js"></script>
</body>
</html>
JSDataViewPrototype::getData() and setData() crash on platforms that don't allow unaligned accesses https://bugs.webkit.org/show_bug.cgi?id=129746 Reviewed by Filip Pizlo. Source/JavaScriptCore: Changed to use a union to manually assemble or disassemble the various types from / to the corresponding bytes. All memory access is now done using byte accesses. * runtime/JSDataViewPrototype.cpp: (JSC::getData): (JSC::setData): LayoutTests: New test to validate proper operation of DataView operations at various byte offsets using both little and big endian. * js/arraybuffer-dataview-expected.txt: Added. * js/arraybuffer-dataview.html: Added. * js/script-tests/arraybuffer-dataview.js: Added. (paddedHex): (byteString): (clearView): Canonical link: https://commits.webkit.org/147782@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@165121 268f45cc-cd09-0410-ab3c-d52691b4dbfc 2014-03-05 21:01:35 +00:00			`<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">`
			`<html>`
			`<head>`
			`<script src="../resources/js-test-pre.js"></script>`
			`</head>`
			`<body>`
			`<script src="script-tests/arraybuffer-dataview.js"></script>`
			`<script src="../resources/js-test-post.js"></script>`
			`</body>`
			`</html>`