diff options
Diffstat (limited to 'node_modules/side-channel/test/index.js')
| -rw-r--r-- | node_modules/side-channel/test/index.js | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/node_modules/side-channel/test/index.js b/node_modules/side-channel/test/index.js deleted file mode 100644 index 5d28efd..0000000 --- a/node_modules/side-channel/test/index.js +++ /dev/null @@ -1,120 +0,0 @@ -'use strict'; - -var test = require('tape'); - -var getSideChannel = require('../'); - -test('getSideChannel', function (t) { - t.test('export', function (st) { - st.equal(typeof getSideChannel, 'function', 'is a function'); - - st.equal(getSideChannel.length, 0, 'takes no arguments'); - - var channel = getSideChannel(); - st.ok(channel, 'is truthy'); - st.equal(typeof channel, 'object', 'is an object'); - st.end(); - }); - - t.test('assert', function (st) { - var channel = getSideChannel(); - st['throws']( - function () { channel.assert({}); }, - TypeError, - 'nonexistent value throws' - ); - - var o = {}; - channel.set(o, 'data'); - st.doesNotThrow(function () { channel.assert(o); }, 'existent value noops'); - - var accessed = false; - var trap = {}; - Object.defineProperty(trap, 'foo', { - enumerable: true, - get: function () { - accessed = true; - return 1; - } - }); - st['throws']( - function () { channel.assert(trap); }, - TypeError, - 'missing object key throws' - ); - st.equal(accessed, false, 'a missing object key is not observably accessed'); - - st.end(); - }); - - t.test('has', function (st) { - var channel = getSideChannel(); - /** @type {unknown[]} */ var o = []; - - st.equal(channel.has(o), false, 'nonexistent value yields false'); - - channel.set(o, 'foo'); - st.equal(channel.has(o), true, 'existent value yields true'); - - st.equal(channel.has('abc'), false, 'non object value non existent yields false'); - - channel.set('abc', 'foo'); - st.equal(channel.has('abc'), true, 'non object value that exists yields true'); - - st.end(); - }); - - t.test('get', function (st) { - var channel = getSideChannel(); - var o = {}; - st.equal(channel.get(o), undefined, 'nonexistent value yields undefined'); - - var data = {}; - channel.set(o, data); - st.equal(channel.get(o), data, '"get" yields data set by "set"'); - - st.end(); - }); - - t.test('set', function (st) { - var channel = getSideChannel(); - var o = function () {}; - st.equal(channel.get(o), undefined, 'value not set'); - - channel.set(o, 42); - st.equal(channel.get(o), 42, 'value was set'); - - channel.set(o, Infinity); - st.equal(channel.get(o), Infinity, 'value was set again'); - - var o2 = {}; - channel.set(o2, 17); - st.equal(channel.get(o), Infinity, 'o is not modified'); - st.equal(channel.get(o2), 17, 'o2 is set'); - - channel.set(o, 14); - st.equal(channel.get(o), 14, 'o is modified'); - st.equal(channel.get(o2), 17, 'o2 is not modified'); - - st.end(); - }); - - t.test('delete', function (st) { - var channel = getSideChannel(); - var o = {}; - st.equal(channel['delete']({}), false, 'nonexistent value yields false'); - - channel.set(o, 42); - st.equal(channel.has(o), true, 'value is set'); - - st.equal(channel['delete']({}), false, 'nonexistent value still yields false'); - - st.equal(channel['delete'](o), true, 'deleted value yields true'); - - st.equal(channel.has(o), false, 'value is no longer set'); - - st.end(); - }); - - t.end(); -}); |