diff options
Diffstat (limited to 'js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js')
-rw-r--r-- | js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js b/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js new file mode 100644 index 0000000000..8136a5db25 --- /dev/null +++ b/js/src/tests/test262/annexB/language/comments/single-line-html-close-unicode-separators.js @@ -0,0 +1,52 @@ +// |reftest| error:Test262Error +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-html-like-comments +description: SingleLineHTMLCloseComment +info: | + Comment :: + MultiLineComment + SingleLineComment + SingleLineHTMLOpenComment + SingleLineHTMLCloseComment + SingleLineDelimitedComment + + SingleLineHTMLCloseComment :: + LineTerminatorSequenceHTMLCloseComment + + HTMLCloseComment :: + WhiteSpaceSequence[opt] SingleLineDelimitedCommentSequence[opt] --> SingleLineCommentChars[opt] +negative: + phase: runtime + type: Test262Error +---*/ + +var counter = 0; + +// DANGER WILL ROBINSON! +// +// There are UTF-8-encoded Unicode separators in the lines below. Some text +// editors (notably including, in the experience of this test's author, the +// GNOME Text Editor used to attempt to create this file) don't properly insert +// and save both these characters. (It seemed to handle copy/pasting U+2028 +// LINE SEPARATOR from GNOME Character Map just fine, but U+2029 PARAGRAPH +// SEPARATOR got mangled in the final saved file.) Be extremely careful editing +// this file to not inadvertently break this test. + +counter
-->a U+2028 LINE SEPARATOR between "counter" and "-->" means this is all a comment +counter += 1; + +counter
-->a U+2029 PARAGRAPH SEPARATOR between "counter" and "-->" means this is all a comment +counter += 1; + +// Because this test concerns the interpretation of non-executable character +// sequences within ECMAScript source code, special care must be taken to +// ensure that executable code is evaluated as expected. +// +// Express the intended behavior by intentionally throwing an error; this +// guarantees that test runners will only consider the test "passing" if +// executable sequences are correctly interpreted as such. +if (counter === 2) { + throw new Test262Error(); +} |