83 lines
2.7 KiB
JavaScript
83 lines
2.7 KiB
JavaScript
'use strict';
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var d = require('../')
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, getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
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module.exports = function (t, a) {
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var Foo = function () {}, i = 1, o, o2, desc;
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Object.defineProperties(Foo.prototype, t({
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bar: d(function () { return ++i; }),
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bar2: d(function () { return this.bar + 23; }),
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bar3: d(function () { return this.bar2 + 34; }, { desc: 'ew' }),
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bar4: d(function () { return this.bar3 + 12; }, { cacheName: '_bar4_' }),
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bar5: d(function () { return this.bar4 + 3; },
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{ cacheName: '_bar5_', desc: 'e' })
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}));
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desc = getOwnPropertyDescriptor(Foo.prototype, 'bar');
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a(desc.configurable, true, "Configurable: default");
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a(desc.enumerable, false, "Enumerable: default");
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o = new Foo();
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a.deep([o.bar, o.bar2, o.bar3, o.bar4, o.bar5], [2, 25, 59, 71, 74],
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"Values");
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a.deep(getOwnPropertyDescriptor(o, 'bar3'), { configurable: false,
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enumerable: true, writable: true, value: 59 }, "Desc");
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a(o.hasOwnProperty('bar4'), false, "Cache not exposed");
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desc = getOwnPropertyDescriptor(o, 'bar5');
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a.deep(desc, { configurable: false,
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enumerable: true, get: desc.get, set: desc.set }, "Cache & Desc: desc");
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o2 = Object.create(o);
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o2.bar = 30;
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o2.bar3 = 100;
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a.deep([o2.bar, o2.bar2, o2.bar3, o2.bar4, o2.bar5], [30, 25, 100, 112, 115],
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"Extension Values");
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Foo = function () {};
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Object.defineProperties(Foo.prototype, t({
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test: d('w', function () { return 'raz'; }),
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test2: d('', function () { return 'raz'; }, { desc: 'w' }),
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test3: d('', function () { return 'raz'; },
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{ cacheName: '__test3__', desc: 'w' }),
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test4: d('w', 'bar')
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}));
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o = new Foo();
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o.test = 'marko';
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a.deep(getOwnPropertyDescriptor(o, 'test'),
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{ configurable: false, enumerable: false, writable: true, value: 'marko' },
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"Set before get");
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o.test2 = 'marko2';
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a.deep(getOwnPropertyDescriptor(o, 'test2'),
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{ configurable: false, enumerable: false, writable: true, value: 'marko2' },
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"Set before get: Custom desc");
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o.test3 = 'marko3';
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a.deep(getOwnPropertyDescriptor(o, '__test3__'),
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{ configurable: false, enumerable: false, writable: true, value: 'marko3' },
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"Set before get: Custom cache name");
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a(o.test4, 'bar', "Resolve by value");
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a.h1("Flat");
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Object.defineProperties(Foo.prototype, t({
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flat: d(function () { return 'foo'; }, { flat: true }),
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flat2: d(function () { return 'bar'; }, { flat: true })
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}));
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a.h2("Instance");
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a(o.flat, 'foo', "Value");
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a(o.hasOwnProperty('flat'), false, "Instance");
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a(Foo.prototype.flat, 'foo', "Prototype");
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a.h2("Direct");
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a(Foo.prototype.flat2, 'bar');
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a.h2("Reset direct");
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Object.defineProperties(Foo.prototype, t({ testResetDirect: d(false) }));
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a.throws(function () { Foo.prototype.testResetDirect = false; }, TypeError);
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};
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