diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js')
-rw-r--r-- | tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js new file mode 100644 index 0000000000..8266deb240 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/d/test/lazy.js @@ -0,0 +1,77 @@ +'use strict'; + +var d = require('../') + + , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor; + +module.exports = function (t, a) { + var Foo = function () {}, i = 1, o, o2, desc; + Object.defineProperties(Foo.prototype, t({ + bar: d(function () { return ++i; }), + bar2: d(function () { return this.bar + 23; }), + bar3: d(function () { return this.bar2 + 34; }, { desc: 'ew' }), + bar4: d(function () { return this.bar3 + 12; }, { cacheName: '_bar4_' }), + bar5: d(function () { return this.bar4 + 3; }, + { cacheName: '_bar5_', desc: 'e' }) + })); + + desc = getOwnPropertyDescriptor(Foo.prototype, 'bar'); + a(desc.configurable, true, "Configurable: default"); + a(desc.enumerable, false, "Enumerable: default"); + + o = new Foo(); + a.deep([o.bar, o.bar2, o.bar3, o.bar4, o.bar5], [2, 25, 59, 71, 74], + "Values"); + + a.deep(getOwnPropertyDescriptor(o, 'bar3'), { configurable: false, + enumerable: true, writable: true, value: 59 }, "Desc"); + a(o.hasOwnProperty('bar4'), false, "Cache not exposed"); + desc = getOwnPropertyDescriptor(o, 'bar5'); + a.deep(desc, { configurable: false, + enumerable: true, get: desc.get, set: desc.set }, "Cache & Desc: desc"); + + o2 = Object.create(o); + o2.bar = 30; + o2.bar3 = 100; + + a.deep([o2.bar, o2.bar2, o2.bar3, o2.bar4, o2.bar5], [30, 25, 100, 112, 115], + "Extension Values"); + + Foo = function () {}; + Object.defineProperties(Foo.prototype, t({ + test: d('w', function () { return 'raz'; }), + test2: d('', function () { return 'raz'; }, { desc: 'w' }), + test3: d('', function () { return 'raz'; }, + { cacheName: '__test3__', desc: 'w' }), + test4: d('w', 'bar') + })); + + o = new Foo(); + o.test = 'marko'; + a.deep(getOwnPropertyDescriptor(o, 'test'), + { configurable: false, enumerable: false, writable: true, value: 'marko' }, + "Set before get"); + o.test2 = 'marko2'; + a.deep(getOwnPropertyDescriptor(o, 'test2'), + { configurable: false, enumerable: false, writable: true, value: 'marko2' }, + "Set before get: Custom desc"); + o.test3 = 'marko3'; + a.deep(getOwnPropertyDescriptor(o, '__test3__'), + { configurable: false, enumerable: false, writable: true, value: 'marko3' }, + "Set before get: Custom cache name"); + a(o.test4, 'bar', "Resolve by value"); + + a.h1("Flat"); + Object.defineProperties(Foo.prototype, t({ + flat: d(function () { return 'foo'; }, { flat: true }), + flat2: d(function () { return 'bar'; }, { flat: true }) + })); + + a.h2("Instance"); + a(o.flat, 'foo', "Value"); + a(o.hasOwnProperty('flat'), false, "Instance"); + a(Foo.prototype.flat, 'foo', "Prototype"); + + a.h2("Direct"); + a(Foo.prototype.flat2, 'bar'); +}; |