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Diffstat (limited to '')
| -rw-r--r-- | js/src/tests/non262/extensions/regress-50447-1.js | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/regress-50447-1.js b/js/src/tests/non262/extensions/regress-50447-1.js new file mode 100644 index 0000000000..6af94b9a19 --- /dev/null +++ b/js/src/tests/non262/extensions/regress-50447-1.js @@ -0,0 +1,179 @@ +/* -*- tab-width: 8; indent-tabs-mode: nil; js-indent-level: 4 -*- + * vim: set ts=8 sts=4 et sw=4 tw=99: + * 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/. */ + + +/* + * SUMMARY: New properties fileName, lineNumber have been added to Error objects + * in SpiderMonkey. These are non-ECMA extensions and do not exist in Rhino. + * + * See http://bugzilla.mozilla.org/show_bug.cgi?id=50447 + * + * 2005-04-05 Modified by bclary to support changes to error reporting + * which set default values for the error's fileName and + * lineNumber properties. + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 50447; +var summary = 'Test (non-ECMA) Error object properties fileName, lineNumber'; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + + +function test() +{ + + printBugNumber(BUGNUMBER); + printStatus (summary); + + testRealError(); + test1(); + test2(); + test3(); + test4(); + + +} + +// Normalize filenames so this test can work on Windows. This +// function is also used on strings that contain filenames. +function normalize(filename) +{ + // Also convert double-backslash to single-slash to handle + // escaped filenames in string literals. + return filename.replace(/\\{1,2}/g, '/'); +} + +function testRealError() +{ + /* throw a real error, and see what it looks like */ + + + try + { + blabla; + } + catch (e) + { + if (e.fileName.search (/-50447-1\.js$/i) == -1) + reportCompare('PASS', 'FAIL', "expected fileName to end with '-50447-1.js'"); + + reportCompare(60, e.lineNumber, + "lineNumber property returned unexpected value."); + } + + +} + + +function test1() +{ + /* generate an error with msg, file, and lineno properties */ + + + var e = new InternalError ("msg", "file", 2); + if (Error.prototype.toSource) { + reportCompare ("(new InternalError(\"msg\", \"file\", 2))", + e.toSource(), + "toSource() returned unexpected result."); + } + reportCompare ("file", e.fileName, + "fileName property returned unexpected value."); + reportCompare (2, e.lineNumber, + "lineNumber property returned unexpected value."); + + +} + + +function test2() +{ + /* generate an error with only msg property */ + + + /* note this test incorporates the path to the + test file and assumes the path to the test case + is a subdirectory of the directory containing jsDriver.pl + */ + var expectedLine = 108; + var expectedFileName = 'non262/extensions/regress-50447-1.js'; + var expectedSource = /\(new InternalError\("msg", "([^"]+)", ([0-9]+)\)\)/; + + var e = new InternalError ("msg"); + + if (Error.prototype.toSource) { + var actual = expectedSource.exec(e.toSource()); + reportCompare (normalize(actual[1]).endsWith(expectedFileName), true, + "toSource() returned unexpected result (filename)."); + reportCompare (actual[2], String(expectedLine), + "toSource() returned unexpected result (line)."); + } + reportCompare (normalize(e.fileName).endsWith(expectedFileName), true, + "fileName property returned unexpected value."); + reportCompare (expectedLine, e.lineNumber, + "lineNumber property returned unexpected value."); + + +} + + +function test3() +{ + /* generate an error with only msg and lineNo properties */ + + /* note this test incorporates the path to the + test file and assumes the path to the test case + is a subdirectory of the directory containing jsDriver.pl + */ + + + + var expectedLine = 10; + var expectedFileName = 'non262/extensions/regress-50447-1.js'; + var expectedSource = /\(new InternalError\("msg", "([^"]+)", ([0-9]+)\)\)/; + + var e = new InternalError ("msg"); + e.lineNumber = expectedLine; + + if (Error.prototype.toSource) { + var actual = expectedSource.exec(e.toSource()); + reportCompare (normalize(actual[1]).endsWith(expectedFileName), true, + "toSource() returned unexpected result (filename)."); + reportCompare (actual[2], String(expectedLine), + "toSource() returned unexpected result (line)."); + } + reportCompare (normalize(e.fileName).endsWith(expectedFileName), true, + "fileName property returned unexpected value."); + reportCompare (expectedLine, e.lineNumber, + "lineNumber property returned unexpected value."); + + +} + + +function test4() +{ + /* generate an error with only msg and filename properties */ + + + var expectedLine = 167; + + var e = new InternalError ("msg", "file"); + if (Error.prototype.toSource) { + reportCompare ("(new InternalError(\"msg\", \"file\", " + expectedLine + "))", + e.toSource(), + "toSource() returned unexpected result."); + } + reportCompare ("file", e.fileName, + "fileName property returned unexpected value."); + reportCompare (expectedLine, e.lineNumber, + "lineNumber property returned unexpected value."); + + +} |