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76 lines
1.9 KiB
76 lines
1.9 KiB
var concat = require('../')
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var test = require('tape')
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var TA = require('typedarray')
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var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
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test('string -> buffer stream', function (t) {
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t.plan(2)
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var strings = concat({ encoding: 'buffer'}, function(out) {
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t.ok(Buffer.isBuffer(out))
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t.equal(out.toString('utf8'), 'nacho dogs')
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})
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strings.write("nacho ")
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strings.write("dogs")
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strings.end()
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})
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test('string stream', function (t) {
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t.plan(2)
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var strings = concat({ encoding: 'string' }, function(out) {
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t.equal(typeof out, 'string')
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t.equal(out, 'nacho dogs')
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})
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strings.write("nacho ")
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strings.write("dogs")
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strings.end()
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})
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test('end chunk', function (t) {
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t.plan(1)
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var endchunk = concat({ encoding: 'string' }, function(out) {
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t.equal(out, 'this is the end')
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})
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endchunk.write("this ")
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endchunk.write("is the ")
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endchunk.end("end")
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})
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test('string from mixed write encodings', function (t) {
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t.plan(2)
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var strings = concat({ encoding: 'string' }, function(out) {
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t.equal(typeof out, 'string')
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t.equal(out, 'nacho dogs')
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})
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strings.write('na')
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strings.write(Buffer('cho'))
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strings.write([ 32, 100 ])
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var u8 = new U8(3)
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u8[0] = 111; u8[1] = 103; u8[2] = 115;
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strings.end(u8)
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})
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test('string from buffers with multibyte characters', function (t) {
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t.plan(2)
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var strings = concat({ encoding: 'string' }, function(out) {
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t.equal(typeof out, 'string')
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t.equal(out, '☃☃☃☃☃☃☃☃')
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})
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var snowman = new Buffer('☃')
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for (var i = 0; i < 8; i++) {
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strings.write(snowman.slice(0, 1))
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strings.write(snowman.slice(1))
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}
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strings.end()
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})
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test('string infer encoding with empty string chunk', function (t) {
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t.plan(2)
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var strings = concat(function(out) {
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t.equal(typeof out, 'string')
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t.equal(out, 'nacho dogs')
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})
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strings.write("")
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strings.write("nacho ")
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strings.write("dogs")
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strings.end()
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})
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