diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js')
-rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js new file mode 100644 index 0000000000..69295e0657 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-map/node_modules/event-emitter/test/unify.js @@ -0,0 +1,123 @@ +'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"); + } + }; +}; |