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78 lines
No EOL
3 KiB
HTML
78 lines
No EOL
3 KiB
HTML
<!DOCTYPE html>
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<html><head>
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<title>CSS Test: getComputedStyle</title>
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<link href="mailto:betravis@adobe.com" rel="author" title="Bear Travis">
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<link href="http://www.w3.org/TR/cssom-1/#extensions-to-the-window-interface" rel="help">
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<link href="http://www.w3.org/TR/cssom-1/#the-cssstyledeclaration-interface" rel="help">
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<link href="http://www.w3.org/TR/cssom-1/#resolved-values" rel="help">
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<meta content="dom" name="flags">
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<meta content="getComputedStyle returns a readonly CSSStyleDeclaration with resolved values" name="assert">
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<script src="/resources/testharness.js" type="text/javascript"></script>
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<script src="/resources/testharnessreport.js" type="text/javascript"></script>
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<style>
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#outside {
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width: 200px;
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height: 200px;
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}
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#outside div {
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font-size: 100px;
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}
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#inside {
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width: 50%;
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height: 100px;
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}
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</style>
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<script id="metadata_cache">/*
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{
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"read_only": { "assert": "do not allow modifications to a computed CSSStyleDeclaration" },
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"property_values": { "assert": "Directly set properties are resolved" },
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"inherited_property_values": { "assert": "Inherited properties are resolved" },
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"relative_property_values": { "assert": "Relative properties are resolved" }
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}
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*/</script>
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</head>
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<body>
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<noscript>Test not run - javascript required.</noscript>
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<div id="log"></div>
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<div id="outside"><div id="inside"></div></div>
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<script type="text/javascript">
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var outer = document.getElementById("outside");
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var inner = document.getElementById("inside");
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var innerStyle;
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test(function() {
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innerStyle = window.getComputedStyle(inner);
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assert_throws( "NO_MODIFICATION_ALLOWED_ERR",
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function() { innerStyle.cssText = "color: blue;"; },
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"do not allow setting cssText on a readonly CSSStyleDeclaration");
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assert_throws( "NO_MODIFICATION_ALLOWED_ERR",
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function() { innerStyle.setProperty("color", "blue"); },
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"do not allow calling setProperty on a readonly CSSStyleDeclaration");
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assert_throws( "NO_MODIFICATION_ALLOWED_ERR",
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function() { innerStyle.color = "blue"; },
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"do not allow setting a property on a readonly CSSStyleDeclaration");
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}, "read_only", {
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assert: "do not allow modifications to a computed CSSStyleDeclaration"
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});
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test(function() {
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assert_equals(innerStyle.getPropertyValue("height"), "100px");
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}, "property_values", {
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assert: "Directly set properties are resolved"
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});
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test(function() {
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assert_equals(innerStyle.getPropertyValue("font-size"), "100px");
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}, "inherited_property_values", {
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assert: "Inherited properties are resolved"
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});
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test(function() {
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assert_equals(innerStyle.getPropertyValue("width"), "100px");
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}, "relative_property_values", {
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assert: "Relative properties are resolved"
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});
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</script>
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</body></html> |