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node_modules/event-emitter/test/unify.js
| 123 lines
| 2.8 KiB
| application/javascript
| JavascriptLexer
|
| r789 | 'use strict'; | |||
| var ee = require('../'); | ||||
| module.exports = function (t) { | ||||
| return { | ||||
| "": function (a) { | ||||
| var x = {}, y = {}, z = {}, count, count2, count3; | ||||
| ee(x); | ||||
| ee(y); | ||||
| ee(z); | ||||
| count = 0; | ||||
| count2 = 0; | ||||
| count3 = 0; | ||||
| x.on('foo', function () { ++count; }); | ||||
| y.on('foo', function () { ++count2; }); | ||||
| z.on('foo', function () { ++count3; }); | ||||
| x.emit('foo'); | ||||
| a(count, 1, "Pre unify, x"); | ||||
| a(count2, 0, "Pre unify, y"); | ||||
| a(count3, 0, "Pre unify, z"); | ||||
| t(x, y); | ||||
| a(x.__ee__, y.__ee__, "Post unify y"); | ||||
| x.emit('foo'); | ||||
| a(count, 2, "Post unify, x"); | ||||
| a(count2, 1, "Post unify, y"); | ||||
| a(count3, 0, "Post unify, z"); | ||||
| y.emit('foo'); | ||||
| a(count, 3, "Post unify, on y, x"); | ||||
| a(count2, 2, "Post unify, on y, y"); | ||||
| a(count3, 0, "Post unify, on y, z"); | ||||
| t(x, z); | ||||
| a(x.__ee__, x.__ee__, "Post unify z"); | ||||
| x.emit('foo'); | ||||
| a(count, 4, "Post unify z, x"); | ||||
| a(count2, 3, "Post unify z, y"); | ||||
| a(count3, 1, "Post unify z, z"); | ||||
| }, | ||||
| "On empty": function (a) { | ||||
| var x = {}, y = {}, z = {}, count, count2, count3; | ||||
| ee(x); | ||||
| ee(y); | ||||
| ee(z); | ||||
| count = 0; | ||||
| count2 = 0; | ||||
| count3 = 0; | ||||
| y.on('foo', function () { ++count2; }); | ||||
| x.emit('foo'); | ||||
| a(count, 0, "Pre unify, x"); | ||||
| a(count2, 0, "Pre unify, y"); | ||||
| a(count3, 0, "Pre unify, z"); | ||||
| t(x, y); | ||||
| a(x.__ee__, y.__ee__, "Post unify y"); | ||||
| x.on('foo', function () { ++count; }); | ||||
| x.emit('foo'); | ||||
| a(count, 1, "Post unify, x"); | ||||
| a(count2, 1, "Post unify, y"); | ||||
| a(count3, 0, "Post unify, z"); | ||||
| y.emit('foo'); | ||||
| a(count, 2, "Post unify, on y, x"); | ||||
| a(count2, 2, "Post unify, on y, y"); | ||||
| a(count3, 0, "Post unify, on y, z"); | ||||
| t(x, z); | ||||
| a(x.__ee__, z.__ee__, "Post unify z"); | ||||
| z.on('foo', function () { ++count3; }); | ||||
| x.emit('foo'); | ||||
| a(count, 3, "Post unify z, x"); | ||||
| a(count2, 3, "Post unify z, y"); | ||||
| a(count3, 1, "Post unify z, z"); | ||||
| }, | ||||
| Many: function (a) { | ||||
| var x = {}, y = {}, z = {}, count, count2, count3; | ||||
| ee(x); | ||||
| ee(y); | ||||
| ee(z); | ||||
| count = 0; | ||||
| count2 = 0; | ||||
| count3 = 0; | ||||
| x.on('foo', function () { ++count; }); | ||||
| y.on('foo', function () { ++count2; }); | ||||
| y.on('foo', function () { ++count2; }); | ||||
| z.on('foo', function () { ++count3; }); | ||||
| x.emit('foo'); | ||||
| a(count, 1, "Pre unify, x"); | ||||
| a(count2, 0, "Pre unify, y"); | ||||
| a(count3, 0, "Pre unify, z"); | ||||
| t(x, y); | ||||
| a(x.__ee__, y.__ee__, "Post unify y"); | ||||
| x.emit('foo'); | ||||
| a(count, 2, "Post unify, x"); | ||||
| a(count2, 2, "Post unify, y"); | ||||
| a(count3, 0, "Post unify, z"); | ||||
| y.emit('foo'); | ||||
| a(count, 3, "Post unify, on y, x"); | ||||
| a(count2, 4, "Post unify, on y, y"); | ||||
| a(count3, 0, "Post unify, on y, z"); | ||||
| t(x, z); | ||||
| a(x.__ee__, x.__ee__, "Post unify z"); | ||||
| x.emit('foo'); | ||||
| a(count, 4, "Post unify z, x"); | ||||
| a(count2, 6, "Post unify z, y"); | ||||
| a(count3, 1, "Post unify z, z"); | ||||
| } | ||||
| }; | ||||
| }; | ||||