diff options
author | Ben Noordhuis <info@bnoordhuis.nl> | 2011-07-29 19:26:45 +0400 |
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committer | Ben Noordhuis <info@bnoordhuis.nl> | 2011-07-30 04:11:31 +0400 |
commit | 874260b40fefc03aec7638a736b004b3ca0c23f3 (patch) | |
tree | d6f02f20d36cbaeabd19d706f2b0b7db6ef3cd0a /test | |
parent | 9010f5fbab2695e6c0435db396f3e92118da6d76 (diff) |
util: add sprintf-like format() function
Fixes #1407.
Diffstat (limited to 'test')
-rw-r--r-- | test/simple/test-util-format.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/simple/test-util-format.js b/test/simple/test-util-format.js new file mode 100644 index 00000000000..2525680b64f --- /dev/null +++ b/test/simple/test-util-format.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var common = require('../common'); +var assert = require('assert'); +var util = require('util'); + +assert.equal(util.format(), ''); +assert.equal(util.format(''), ''); +assert.equal(util.format([]), '[]'); +assert.equal(util.format({}), '{}'); +assert.equal(util.format(null), 'null'); +assert.equal(util.format(true), 'true'); +assert.equal(util.format(false), 'false'); +assert.equal(util.format('test'), 'test'); + +// CHECKME this is for console.log() compatibility - but is it *right*? +assert.equal(util.format('foo', 'bar', 'baz'), 'foo bar baz'); + +assert.equal(util.format('%d', 42.0), '42'); +assert.equal(util.format('%d', 42), '42'); +assert.equal(util.format('%s', 42), '42'); +assert.equal(util.format('%j', 42), '42'); + +assert.equal(util.format('%d', '42.0'), '42'); +assert.equal(util.format('%d', '42'), '42'); +assert.equal(util.format('%s', '42'), '42'); +assert.equal(util.format('%j', '42'), '"42"');
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