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author | Kat Marchán <kzm@sykosomatic.org> | 2016-12-18 20:22:09 -0800 |
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committer | Myles Borins <myles.borins@gmail.com> | 2016-12-28 15:30:50 -0500 |
commit | 9946519fba73687d34dccd5813808252a1973f3c (patch) | |
tree | 74d7194d2a00743bcd905027195e7e8000c5ac5a /deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js | |
parent | 4d3b487b791606ea965f6280ce0eeea03d79b660 (diff) | |
download | android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.tar.gz android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.tar.bz2 android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.zip |
deps: upgrade npm to 4.0.5
PR-URL: https://github.com/nodejs/node/pull/10330
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Diffstat (limited to 'deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js')
-rw-r--r-- | deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js b/deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js new file mode 100644 index 0000000000..aee046352a --- /dev/null +++ b/deps/npm/node_modules/sorted-union-stream/node_modules/from2/test.js @@ -0,0 +1,86 @@ +var test = require('tape') +var path = require('path') +var from = require('./') +var fs = require('fs') + +var tmp = path.resolve( + __dirname, 'tmp.txt' +) + +function fromString(string) { + return from(function(size, next) { + if (string.length <= 0) return next() + var chunk = string.slice(0, size) + string = string.slice(size) + next(null, chunk) + }) +} + +test('from2', function(t) { + var contents = fs.readFileSync(__filename, 'utf8') + var stream = fromString(contents) + + stream + .pipe(fs.createWriteStream(tmp)) + .on('close', function() { + t.equal(fs.readFileSync(tmp, 'utf8'), contents) + fs.unlinkSync(tmp) + t.end() + }) +}) + +test('old mode', function(t) { + var contents = fs.readFileSync(__filename, 'utf8') + var stream = fromString(contents) + var buffer = '' + + stream.on('data', function(data) { + buffer += data + }).on('end', function() { + t.equal(buffer, contents) + t.end() + }) +}) + +test('destroy', function(t) { + var stream = from(function(size, next) { + process.nextTick(function() { + next(null, 'no') + }) + }) + + stream.on('data', function(data) { + t.ok(false) + }).on('close', function() { + t.ok(true) + t.end() + }) + + stream.destroy() +}) + +test('arrays', function (t) { + var input = ['a', 'b', 'c'] + var stream = from(input) + var output = [] + stream.on('data', function (letter) { + output.push(letter.toString()) + }) + stream.on('end', function () { + t.deepEqual(input, output) + t.end() + }) +}) + +test('obj arrays', function (t) { + var input = [{foo:'a'}, {foo:'b'}, {foo:'c'}] + var stream = from.obj(input) + var output = [] + stream.on('data', function (letter) { + output.push(letter) + }) + stream.on('end', function () { + t.deepEqual(input, output) + t.end() + }) +}) |