Add tor.js utility subroutine tests.

Author: riastradh-brave

test/unit/app/torTest.js

@@ -0,0 +1,80 @@
+/* global describe, before, after, it */
+
+const assert = require('assert')
+const mockery = require('mockery')
+
+describe('tor unit tests', () => {
+  let tor
+  const fakeElectron = require('../lib/fakeElectron')
+  before(() => {
+    mockery.enable({
+      warnOnReplace: false,
+      warnOnUnregistered: false,
+      useCleanCache: true
+    })
+    mockery.registerMock('electron', fakeElectron)
+    tor = require('../../../app/tor')
+  })
+  after(() => {
+    mockery.disable()
+  })
+
+  it('torrcEscapeString', () => {
+    assert.strictEqual('foobar', tor.torrcEscapeString('foobar'))
+    assert.strictEqual('" foobar"', tor.torrcEscapeString(' foobar'))
+    assert.strictEqual('"\\x09foobar"', tor.torrcEscapeString('\tfoobar'))
+    assert.strictEqual('"foo\\\\\\x0abar"', tor.torrcEscapeString('foo\\\nbar'))
+    assert.strictEqual('"foo bar"', tor.torrcEscapeString('foo bar'))
+    assert.strictEqual('"foo#bar"', tor.torrcEscapeString('foo#bar'))
+    assert.strictEqual('"foo\\"bar"', tor.torrcEscapeString('foo"bar'))
+    assert.strictEqual('"foo\\\\bar"', tor.torrcEscapeString('foo\\bar'))
+    assert.strictEqual('"fno\\xcc\\x88rd"', tor.torrcEscapeString('fnörd'))
+    assert.strictEqual('"C:\\\\Ronald\\xe2\\x80\\x99s laptop\'s disk"',
+      tor.torrcEscapeString('C:\\Ronald’s laptop\'s disk'))
+  })
+
+  it('torrcEscapeBuffer', () => {
+    assert.strictEqual('"\\x00\\x01\\x1f \\x7f\\x80\\xfe\\xff"',
+      tor.torrcEscapeBuffer(Buffer.from([0, 1, 31, 32, 127, 128, 254, 255])))
+  })
+
+  it('torControlParseQuoted', () => {
+    assert.deepStrictEqual([Buffer.from('127.0.0.1:41159', 'ascii'), 17],
+      tor.torControlParseQuoted('"127.0.0.1:41159"', 0, 17))
+    assert.deepStrictEqual([Buffer.from('unix:/a b/c', 'ascii'), 13],
+      tor.torControlParseQuoted('"unix:/a b/c"', 0, 13))
+    assert.deepStrictEqual([Buffer.from('unix:/a\rb/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\rb/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a\nb/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\nb/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a\tb/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\tb/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a\\b/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\\\b/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a"b/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\"b/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a\'b/c', 'ascii'), 14],
+      tor.torControlParseQuoted('"unix:/a\\\'b/c"', 0, 14))
+    assert.deepStrictEqual([Buffer.from('unix:/a b/c', 'ascii'), 13],
+      tor.torControlParseQuoted('"unix:/a b/c" "127.0.0.1:9050"', 0, 30))
+    assert.deepStrictEqual([null, 12],
+      tor.torControlParseQuoted('"unix:/a b/c', 0, 12))
+    assert.deepStrictEqual([null, 9],
+      tor.torControlParseQuoted('"unix:/a\\fb/c"', 0, 13))
+  })
+
+  it('torControlParseKV', () => {
+    assert.deepStrictEqual(['foo', Buffer.from('bar'), 8],
+      tor.torControlParseKV('xfoo=bary', 1, 8))
+    assert.deepStrictEqual(['foo', Buffer.from('bar'), 10],
+      tor.torControlParseKV('xfoo="bar"y', 1, 10))
+    assert.deepStrictEqual(['foo', Buffer.from('bar baz'), 14],
+      tor.torControlParseKV('xfoo="bar baz"y', 1, 14))
+    assert.deepStrictEqual(['foo', Buffer.from('bar"baz'), 15],
+      tor.torControlParseKV('xfoo="bar\\"baz"y', 1, 15))
+    assert.deepStrictEqual(['foo', Buffer.from('bar"baz'), 16],
+      tor.torControlParseKV('xfoo="bar\\"baz" quux="zot"y', 1, 26))
+    assert.deepStrictEqual(['foo', Buffer.from('barbaz'), 12],
+      tor.torControlParseKV('xfoo=barbaz quux=zoty', 1, 20))
+  })
+})