sonic-boom - npm Package Compare versions

Comparing version 3.1.0 to 3.2.0

index.js

		@@ -158,2 +158,14 @@ 'use strict'
		this._len -= n
		// In case of multi-byte characters, the length of the written buffer
		// may be different from the length of the string. Let's make sure
		// we do not have an accumulated string with a negative length.
		// This also mean that ._len is not precise, but it's not a problem as some
		// writes might be triggered earlier than ._minLength.
		if (this._len < 0) {
		this._len = 0
		}

		// TODO if we have a multi-byte character in the buffer, we need to
		// n might not be the same as this._writingBuf.length, so we might loose
		// characters here. The solution to this problem is to use a Buffer for _writingBuf.
		this._writingBuf = this._writingBuf.slice(n)
		@@ -160,0 +172,0 @@

package.json

		{
		"name": "sonic-boom",
		"version": "3.1.0",
		"version": "3.2.0",
		"description": "Extremely fast utf8 only stream implementation",
		@@ -5,0 +5,0 @@ "main": "index.js",

test.js

		@@ -1648,1 +1648,38 @@ 'use strict'
		})

		test('._len must always be equal or greater than 0', (t) => {
		t.plan(3)

		const dest = file()
		const fd = fs.openSync(dest, 'w')
		const stream = new SonicBoom({ fd, sync: true })

		t.ok(stream.write('hello world 👀\n'))
		t.ok(stream.write('another line 👀\n'))

		t.equal(stream._len, 0)

		stream.end()
		})

		test('._len must always be equal or greater than 0', (t) => {
		const n = 20
		t.plan(n + 3)

		const dest = file()
		const fd = fs.openSync(dest, 'w')
		const stream = new SonicBoom({ fd, sync: true, minLength: 20 })

		let str = ''
		for (let i = 0; i < 20; i++) {
		t.ok(stream.write('👀'))
		str += '👀'
		}

		t.equal(stream._len, 0)

		fs.readFile(dest, 'utf8', (err, data) => {
		t.error(err)
		t.equal(data, str)
		})
		})

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