Auto-commit 2026-04-29 16:31

node_modules/scmp/test/test.js

@@ -0,0 +1,31 @@
+/* eslint-env mocha */
+'use strict'
+
+const assert = require('assert')
+const scmp = require('../')
+
+// use safe-buffer in case Buffer.from in newer versions of node aren't
+// available
+const Buffer = require('safe-buffer').Buffer
+
+describe('scmp', function () {
+  it('should return true for identical strings', function () {
+    assert(scmp(Buffer.from('a', 'utf8'), Buffer.from('a', 'utf8')))
+    assert(scmp(Buffer.from('abc', 'utf8'), Buffer.from('abc', 'utf8')))
+    assert(scmp(Buffer.from('e727d1464ae12436e899a726da5b2f11d8381b26', 'hex'), Buffer.from('e727d1464ae12436e899a726da5b2f11d8381b26', 'hex')))
+  })
+
+  it('should return false for non-identical strings', function () {
+    assert(!scmp(Buffer.from('a', 'utf8'), Buffer.from('b', 'utf8')))
+    assert(!scmp(Buffer.from('abc', 'utf8'), Buffer.from('b', 'utf8')))
+    assert(!scmp(Buffer.from('e727d1464ae12436e899a726da5b2f11d8381b26', 'hex'), Buffer.from('e727e1b80e448a213b392049888111e1779a52db', 'hex')))
+  })
+
+  it('should throw errors for non-Buffers', function () {
+    assert.throws(scmp.bind(null, 'a', {}))
+    assert.throws(scmp.bind(null, {}, 'b'))
+    assert.throws(scmp.bind(null, 1, 2))
+    assert.throws(scmp.bind(null, undefined, 2))
+    assert.throws(scmp.bind(null, null, 2))
+  })
+})