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Closes #1550. Drawn from #1550 (comment).
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test/web-platform-tests/to-upstream/dom/nodes/ParentNode-querySelector-escapes.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| <!DOCTYPE html> | ||
| <meta charset=utf-8> | ||
| <title>querySelector() with CSS escapes</title> | ||
| <link rel="help" href="https://dom.spec.whatwg.org/#dom-parentnode-queryselector"> | ||
| <link rel="help" href="https://drafts.csswg.org/css-syntax/#consume-escaped-code-point"> | ||
| <link rel="author" title="Domenic Denicola" href="mailto:[email protected]"> | ||
| <link rel="author" title="bellbind" href="mailto:[email protected]"> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
|
|
||
| <script> | ||
| "use strict"; | ||
|
|
||
| function testMatched(id, selector) { | ||
| test(() => { | ||
| const container = document.createElement("div"); | ||
| const child = document.createElement("span"); | ||
| child.id = id; | ||
|
|
||
| container.appendChild(child); | ||
|
|
||
| assert_equals(container.querySelector(selector), child); | ||
| }, `${JSON.stringify(id)} should match with ${JSON.stringify(selector)}`); | ||
| } | ||
|
|
||
| function testNeverMatched(id, selector) { | ||
| test(() => { | ||
| const container = document.createElement("div"); | ||
| const child = document.createElement("span"); | ||
| child.id = id; | ||
|
|
||
| container.appendChild(child); | ||
|
|
||
| assert_equals(container.querySelector(selector), null); | ||
| }, `${JSON.stringify(id)} should never match with ${JSON.stringify(selector)}`); | ||
| } | ||
|
|
||
| // 4.3.7 from https://drafts.csswg.org/css-syntax/#consume-escaped-code-point | ||
| testMatched("nonescaped", "#nonescaped"); | ||
|
|
||
| // - escape hex digit | ||
| testMatched("0nextIsWhiteSpace", "#\\30 nextIsWhiteSpace"); | ||
| testMatched("0nextIsNotHexLetters", "#\\30nextIsNotHexLetters"); | ||
| testMatched("0connectHexMoreThan6Hex", "#\\000030connectHexMoreThan6Hex"); | ||
| testMatched("0spaceMoreThan6Hex", "#\\000030 spaceMoreThan6Hex"); | ||
|
|
||
| // - hex digit special replacement | ||
| // 1. zero points | ||
| testMatched("zero\u{fffd}", "#zero\\0"); | ||
| testNeverMatched("zero\u{0}", "#zero\\0"); | ||
| testMatched("zero\u{fffd}", "#zero\\000000"); | ||
| testNeverMatched("zero\u{0}", "#zero\\000000"); | ||
| // 2. surrogate points | ||
| testMatched("\u{fffd}surrogateFirst", "#\\d83d surrogateFirst"); | ||
| testNeverMatched("\ud83dsurrogateFirst", "#\\d83d surrogateFirst"); | ||
| testMatched("surrogateSecond\u{fffd}", "#surrogateSecond\\dd11"); | ||
| testNeverMatched("surrogateSecond\udd11", "#surrogateSecond\\dd11"); | ||
| testMatched("surrogatePair\u{fffd}\u{fffd}", "#surrogatePair\\d83d\\dd11"); | ||
| testNeverMatched( | ||
| "surrogatePair\u{1f511}", "#surrogatePair\\d83d\\dd11"); | ||
| // 3. out of range points | ||
| testMatched("outOfRange\u{fffd}", "#outOfRange\\110000"); | ||
| testMatched("outOfRange\u{fffd}", "#outOfRange\\110030"); | ||
| testNeverMatched("outOfRange\u{30}", "#outOfRange\\110030"); | ||
| testMatched("outOfRange\u{fffd}", "#outOfRange\\555555"); | ||
| testMatched("outOfRange\u{fffd}", "#outOfRange\\ffffff"); | ||
|
|
||
| // - escape EOF | ||
| testMatched("eof\u{fffd}", "#eof\\"); | ||
| testNeverMatched("eof\\", "#eof\\"); | ||
|
|
||
| // - escape anythong else | ||
| testMatched(".comma", "#\\.comma"); | ||
| testMatched("-minus", "#\\-minus"); | ||
| testMatched("g", "#\\g"); | ||
|
|
||
| // non edge cases | ||
| testMatched("aBMPRegular", "#\\61 BMPRegular"); | ||
| testMatched("\u{1f511}nonBMP", "#\\1f511 nonBMP"); | ||
| testMatched("00continueEscapes", "#\\30\\30 continueEscapes"); | ||
| testMatched("00continueEscapes", "#\\30 \\30 continueEscapes"); | ||
| testMatched("continueEscapes00", "#continueEscapes\\30 \\30 "); | ||
| testMatched("continueEscapes00", "#continueEscapes\\30 \\30"); | ||
| testMatched("continueEscapes00", "#continueEscapes\\30\\30 "); | ||
| testMatched("continueEscapes00", "#continueEscapes\\30\\30"); | ||
|
|
||
| // ident tests case from CSS tests of chromium source: https://goo.gl/3Cxdov | ||
| testMatched("hello", "#hel\\6Co"); | ||
| testMatched("&B", "#\\26 B"); | ||
| testMatched("hello", "#hel\\6C o"); | ||
| testMatched("spaces", "#spac\\65\r\ns"); | ||
| testMatched("spaces", "#sp\\61\tc\\65\fs"); | ||
| testMatched("test\u{D799}", "#test\\D799"); | ||
| testMatched("\u{E000}", "#\\E000"); | ||
| testMatched("test", "#te\\s\\t"); | ||
| testMatched("spaces in\tident", "#spaces\\ in\\\tident"); | ||
| testMatched(".,:!", "#\\.\\,\\:\\!"); | ||
| testMatched("null\u{fffd}", "#null\\0"); | ||
| testMatched("null\u{fffd}", "#null\\0000"); | ||
| testMatched("large\u{fffd}", "#large\\110000"); | ||
| testMatched("large\u{fffd}", "#large\\23456a"); | ||
| testMatched("surrogate\u{fffd}", "#surrogate\\D800"); | ||
| testMatched("surrogate\u{fffd}", "#surrogate\\0DBAC"); | ||
| testMatched("\u{fffd}surrogate", "#\\00DFFFsurrogate"); | ||
| testMatched("\u{10ffff}", "#\\10fFfF"); | ||
| testMatched("\u{10ffff}0", "#\\10fFfF0"); | ||
| testMatched("\u{100000}00", "#\\10000000"); | ||
| testMatched("eof\u{fffd}", "#eof\\"); | ||
|
|
||
| testMatched("simple-ident", "#simple-ident"); | ||
| testMatched("testing123", "#testing123"); | ||
| testMatched("_underscore", "#_underscore"); | ||
| testMatched("-text", "#-text"); | ||
| testMatched("-m", "#-\\6d"); | ||
| testMatched("--abc", "#--abc"); | ||
| testMatched("--", "#--"); | ||
| testMatched("--11", "#--11"); | ||
| testMatched("---", "#---"); | ||
| testMatched("\u{2003}", "#\u{2003}"); | ||
| testMatched("\u{A0}", "#\u{A0}"); | ||
| testMatched("\u{1234}", "#\u{1234}"); | ||
| testMatched("\u{12345}", "#\u{12345}"); | ||
| testMatched("\u{fffd}", "#\u{0}"); | ||
| testMatched("ab\u{fffd}c", "#ab\u{0}c"); | ||
| </script> |