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Diffstat (limited to 'tools/addon-sdk-1.7/packages/api-utils/tests/test-plain-text-console.js')
-rw-r--r-- | tools/addon-sdk-1.7/packages/api-utils/tests/test-plain-text-console.js | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.7/packages/api-utils/tests/test-plain-text-console.js b/tools/addon-sdk-1.7/packages/api-utils/tests/test-plain-text-console.js new file mode 100644 index 0000000..40fb519 --- /dev/null +++ b/tools/addon-sdk-1.7/packages/api-utils/tests/test-plain-text-console.js @@ -0,0 +1,68 @@ +/* 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/. */ + +exports.testPlainTextConsole = function(test) { + var prints = []; + function print(message) { + prints.push(message); + } + function lastPrint() { + var last = prints.slice(-1)[0]; + prints = []; + return last; + } + + var Console = require("plain-text-console").PlainTextConsole; + var con = new Console(print); + + test.pass("PlainTextConsole instantiates"); + + con.log('testing', 1, [2, 3, 4]); + test.assertEqual(lastPrint(), "info: testing 1 2,3,4\n", + "PlainTextConsole.log() must work."); + + con.info('testing', 1, [2, 3, 4]); + test.assertEqual(lastPrint(), "info: testing 1 2,3,4\n", + "PlainTextConsole.info() must work."); + + con.warn('testing', 1, [2, 3, 4]); + test.assertEqual(lastPrint(), "warning: testing 1 2,3,4\n", + "PlainTextConsole.warn() must work."); + + con.error('testing', 1, [2, 3, 4]); + test.assertEqual(lastPrint(), "error: testing 1 2,3,4\n", + "PlainTextConsole.error() must work."); + + con.debug('testing', 1, [2, 3, 4]); + test.assertEqual(lastPrint(), "debug: testing 1 2,3,4\n", + "PlainTextConsole.debug() must work."); + + con.log('testing', undefined); + test.assertEqual(lastPrint(), "info: testing undefined\n", + "PlainTextConsole.log() must stringify undefined."); + + con.log('testing', null); + test.assertEqual(lastPrint(), "info: testing null\n", + "PlainTextConsole.log() must stringify null."); + + con.log("testing", { toString: function() "obj.toString()" }); + test.assertEqual(lastPrint(), "info: testing obj.toString()\n", + "PlainTextConsole.log() must stringify custom toString."); + + con.log("testing", { toString: function() { throw "fail!"; } }); + test.assertEqual(lastPrint(), "info: testing <toString() error>\n", + "PlainTextConsole.log() must stringify custom bad toString."); + + con.exception(new Error("blah")); + var tbLines = prints[0].split("\n"); + test.assertEqual(tbLines[0], "error: An exception occurred."); + test.assertEqual(tbLines[1], "Traceback (most recent call last):"); + test.assertEqual(tbLines.slice(-2)[0], "Error: blah"); + + prints = []; + con.trace(); + tbLines = prints[0].split("\n"); + test.assertEqual(tbLines[0], "info: Traceback (most recent call last):"); + test.assertEqual(tbLines.slice(-2)[0].trim(), "con.trace();"); +}; |