ordered-binary - npm Package Compare versions

Comparing version 1.5.1 to 1.5.2

index.js

		@@ -17,4 +17,2 @@ /*

		import exp from "constants"

		const float64Array = new Float64Array(2)
		@@ -179,3 +177,2 @@ const int32Array = new Int32Array(float64Array.buffer, 0, 4)
		export function readKey(buffer, start, end, inSequence) {
		buffer[end] = 0 // make sure it is null terminated
		position = start
		@@ -194,3 +191,3 @@ let controlByte = buffer[position]
		} else if (controlByte == 2) {
		value = Symbol.for(readString(buffer))
		value = Symbol.for(readStringSafely(buffer, end))
		} else
		@@ -214,3 +211,3 @@ return Uint8Array.prototype.slice.call(buffer, start, end)
		if (size <= 6) { // clear the last bits
		lowInt &= -0x1000
		lowInt &= -0x10000
		}
		@@ -248,11 +245,3 @@ lowInt = lowInt << 4
		}
		value = readString(buffer)
		/*let strStart = position
		let strEnd = end
		for (; position < end; position++) {
		if (buffer[position] == 0) {
		break
		}
		}
		value = buffer.toString('utf8', strStart, position++)*/
		value = readStringSafely(buffer, end)
		}
		@@ -386,3 +375,15 @@ while (position < end) {
		eval(makeStringBuilder())

		function readStringSafely(source, end) {
		if (source[end] > 0) {
		let previous = source[end]
		try {
		// read string expects a null terminator, that is a 0 or undefined from reading past the end of the buffer, so we
		// have to ensure that, but do so safely, restoring the buffer to its original state
		source[end] = 0
		return readString(source)
		} finally {
		source[end] = previous
		}
		} else return readString(source);
		}
		export function compareKeys(a, b) {
		@@ -389,0 +390,0 @@ // compare with type consistency that matches binary comparison

package.json

		{
		"name": "ordered-binary",
		"author": "Kris Zyp",
		"version": "1.5.1",
		"version": "1.5.2",
		"description": "Conversion of JavaScript primitives to and from Buffer with binary order matching natural primitive order",
		@@ -6,0 +6,0 @@ "license": "MIT",

tests/test.js

		@@ -30,2 +30,3 @@ import { assert } from 'chai'
		assert.strictEqual(fromBufferKey(toBufferKey(Math.PI)), Math.PI)
		assert.strictEqual(fromBufferKey(toBufferKey(2002225)), 2002225)
		assert.strictEqual(fromBufferKey(toBufferKey(9377288)), 9377288)
		@@ -39,2 +40,14 @@ assert.strictEqual(fromBufferKey(toBufferKey(1503579323825)), 1503579323825)
		})
		test('within buffer equivalence', () => {
		let buffer = Buffer.alloc(1024, 0xff);
		let length = writeKey(2002225, buffer, 0);
		let position = length;
		buffer[position++] = 0xff;
		buffer[position++] = 0xff;
		assert.strictEqual(readKey(buffer, 0, length), 2002225);
		length = writeKey('hello, world', buffer, 0);
		assert.strictEqual(readKey(buffer, 0, length), 'hello, world');
		// ensure that reading the string didn't modify the buffer after the string (or is restored at least)
		assert.strictEqual(buffer[length], 0xff);
		});
		test('number comparison', () => {
		@@ -73,2 +86,5 @@ assertBufferComparison(toBufferKey(4), toBufferKey(5))
		assertBufferComparison(toBufferKey(12345678901234567890), toBufferKey(12345678901234567890n))
		assertBufferComparison(toBufferKey(6135421331404949076605986n), toBufferKey(6135421331404949076605987n))
		assertBufferComparison(toBufferKey(-6135421331404949076605986n), toBufferKey(-6135421331404949076605985n))
		assertBufferComparison(toBufferKey(-35913040084491349n), toBufferKey(-35913040084491348n))
		})
		@@ -75,0 +91,0 @@

dist/index.cjs

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