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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/lexical-conventions/regress-177314.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/lexical-conventions/regress-177314.js')
-rw-r--r-- | js/src/tests/non262/lexical-conventions/regress-177314.js | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/js/src/tests/non262/lexical-conventions/regress-177314.js b/js/src/tests/non262/lexical-conventions/regress-177314.js new file mode 100644 index 0000000000..ce677b77a4 --- /dev/null +++ b/js/src/tests/non262/lexical-conventions/regress-177314.js @@ -0,0 +1,73 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * + * Date: 30 Oct 2002 + * SUMMARY: '\400' should lex as a 2-digit octal escape + '0' + * See http://bugzilla.mozilla.org/show_bug.cgi?id=177314 + * + * Bug was that Rhino interpreted '\400' as a 3-digit octal escape. As such + * it is invalid, since octal escapes may only run from '\0' to '\377'. But + * the lexer should interpret this as '\40' + '0' instead, and throw no error. + * + */ +//----------------------------------------------------------------------------- +var UBound = 0; +var BUGNUMBER = 177314; +var summary = "'\\" + "400' should lex as a 2-digit octal escape + '0'"; +var status = ''; +var statusitems = []; +var actual = ''; +var actualvalues = []; +var expect= ''; +var expectedvalues = []; + + +// the last valid octal escape is '\377', which should equal hex escape '\xFF' +status = inSection(1); +actual = '\377'; +expect = '\xFF'; +addThis(); + +// now exercise the lexer by going one higher in the last digit +status = inSection(2); +actual = '\378'; +expect = '\37' + '8'; +addThis(); + +// trickier: 400 is a valid octal number, but '\400' isn't a valid octal escape +status = inSection(3); +actual = '\400'; +expect = '\40' + '0'; +addThis(); + + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + + + +function addThis() +{ + statusitems[UBound] = status; + actualvalues[UBound] = actual; + expectedvalues[UBound] = expect; + UBound++; +} + + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus(summary); + + for (var i=0; i<UBound; i++) + { + reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); + } +} |