Files
jsowell-charger-web/jsowell-ui/node_modules/buffer/test/from-string.js
Lemon f5e6e29f00 Merge branch 'dev-zza' into dev
# Conflicts:
#	jsowell-ui/.env.development
#	jsowell-ui/.env.staging
#	jsowell-ui/bin/build-sit.bat
#	jsowell-ui/bin/build.bat
#	jsowell-ui/src/api/adapayMember/adapayMember.js
#	jsowell-ui/src/api/pile/merchant.js
#	jsowell-ui/src/router/index.js
#	jsowell-ui/src/views/financial/financeDetail.vue
#	jsowell-ui/src/views/financial/merchant.vue
#	jsowell-ui/src/views/homeIndex/homeIndex.vue
#	jsowell-ui/src/views/login.vue
#	jsowell-ui/src/views/pile/basic/detail.vue
#	jsowell-ui/src/views/pile/station/components/SiteInfo.vue
#	jsowell-ui/src/views/pile/station/detail.vue
#	jsowell-ui/src/views/pile/station/orderReport.vue
2025-06-03 14:26:37 +08:00

133 lines
3.2 KiB
JavaScript

if (process.env.OBJECT_IMPL) global.TYPED_ARRAY_SUPPORT = false
var B = require('../').Buffer
var test = require('tape')
test('detect utf16 surrogate pairs', function (t) {
var text = '\uD83D\uDE38' + '\uD83D\uDCAD' + '\uD83D\uDC4D'
var buf = new B(text)
t.equal(text, buf.toString())
t.end()
})
test('detect utf16 surrogate pairs over U+20000 until U+10FFFF', function (t) {
var text = '\uD842\uDFB7' + '\uD93D\uDCAD' + '\uDBFF\uDFFF'
var buf = new B(text)
t.equal(text, buf.toString())
t.end()
})
test('replace orphaned utf16 surrogate lead code point', function (t) {
var text = '\uD83D\uDE38' + '\uD83D' + '\uD83D\uDC4D'
var buf = new B(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0xef, 0xbf, 0xbd, 0xf0, 0x9f, 0x91, 0x8d ]))
t.end()
})
test('replace orphaned utf16 surrogate trail code point', function (t) {
var text = '\uD83D\uDE38' + '\uDCAD' + '\uD83D\uDC4D'
var buf = new B(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0xef, 0xbf, 0xbd, 0xf0, 0x9f, 0x91, 0x8d ]))
t.end()
})
test('do not write partial utf16 code units', function (t) {
var f = new B([0, 0, 0, 0, 0])
t.equal(f.length, 5)
var size = f.write('あいうえお', 'utf16le')
t.equal(size, 4)
t.deepEqual(f, new B([0x42, 0x30, 0x44, 0x30, 0x00]))
t.end()
})
test('handle partial utf16 code points when encoding to utf8 the way node does', function (t) {
var text = '\uD83D\uDE38' + '\uD83D\uDC4D'
var buf = new B(8)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0xf0, 0x9f, 0x91, 0x8d ]))
buf = new B(7)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0x00, 0x00, 0x00 ]))
buf = new B(6)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0x00, 0x00 ]))
buf = new B(5)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8, 0x00 ]))
buf = new B(4)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0xf0, 0x9f, 0x98, 0xb8 ]))
buf = new B(3)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x00, 0x00, 0x00 ]))
buf = new B(2)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x00, 0x00 ]))
buf = new B(1)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x00 ]))
t.end()
})
test('handle invalid utf16 code points when encoding to utf8 the way node does', function (t) {
var text = 'a' + '\uDE38\uD83D' + 'b'
var buf = new B(8)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd, 0x62 ]))
buf = new B(7)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd ]))
buf = new B(6)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0xef, 0xbf, 0xbd, 0x00, 0x00 ]))
buf = new B(5)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0xef, 0xbf, 0xbd, 0x00 ]))
buf = new B(4)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0xef, 0xbf, 0xbd ]))
buf = new B(3)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0x00, 0x00 ]))
buf = new B(2)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61, 0x00 ]))
buf = new B(1)
buf.fill(0)
buf.write(text)
t.deepEqual(buf, new B([ 0x61 ]))
t.end()
})