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-rw-r--r--addon-sdk/source/test/test-disposable.js393
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diff --git a/addon-sdk/source/test/test-disposable.js b/addon-sdk/source/test/test-disposable.js
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--- a/addon-sdk/source/test/test-disposable.js
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@@ -1,393 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const { Loader } = require("sdk/test/loader");
-const { Class } = require("sdk/core/heritage");
-const { Disposable } = require("sdk/core/disposable");
-const { Cc, Ci, Cu } = require("chrome");
-const { setTimeout } = require("sdk/timers");
-
-exports["test disposeDisposable"] = assert => {
- let loader = Loader(module);
-
- const { Disposable, disposeDisposable } = loader.require("sdk/core/disposable");
- const { isWeak, WeakReference } = loader.require("sdk/core/reference");
-
- let disposals = 0;
-
- const Foo = Class({
- extends: Disposable,
- implements: [WeakReference],
- dispose(...params) {
- disposeDisposable(this);
- disposals = disposals + 1;
- }
- });
-
- const f1 = new Foo();
- assert.equal(isWeak(f1), true, "f1 has WeakReference support");
-
- f1.dispose();
- assert.equal(disposals, 1, "disposed on dispose");
-
- loader.unload("uninstall");
- assert.equal(disposals, 1, "after disposeDisposable, dispose is not called anymore");
-};
-
-exports["test destroy reasons"] = assert => {
- let disposals = 0;
-
- const Foo = Class({
- extends: Disposable,
- dispose: function() {
- disposals = disposals + 1;
- }
- });
-
- const f1 = new Foo();
-
- f1.destroy();
- assert.equal(disposals, 1, "disposed on destroy");
- f1.destroy();
- assert.equal(disposals, 1, "second destroy is ignored");
-
- disposals = 0;
- const f2 = new Foo();
-
- f2.destroy("uninstall");
- assert.equal(disposals, 1, "uninstall invokes disposal");
- f2.destroy("uninstall")
- f2.destroy();
- assert.equal(disposals, 1, "disposal happens just once");
-
- disposals = 0;
- const f3 = new Foo();
-
- f3.destroy("shutdown");
- assert.equal(disposals, 0, "shutdown invoke disposal");
- f3.destroy("shutdown");
- f3.destroy();
- assert.equal(disposals, 0, "shutdown disposal happens just once");
-
- disposals = 0;
- const f4 = new Foo();
-
- f4.destroy("disable");
- assert.equal(disposals, 1, "disable invokes disposal");
- f4.destroy("disable")
- f4.destroy();
- assert.equal(disposals, 1, "destroy happens just once");
-
- disposals = 0;
- const f5 = new Foo();
-
- f5.destroy("disable");
- assert.equal(disposals, 1, "disable invokes disposal");
- f5.destroy("disable")
- f5.destroy();
- assert.equal(disposals, 1, "destroy happens just once");
-
- disposals = 0;
- const f6 = new Foo();
-
- f6.destroy("upgrade");
- assert.equal(disposals, 1, "upgrade invokes disposal");
- f6.destroy("upgrade")
- f6.destroy();
- assert.equal(disposals, 1, "destroy happens just once");
-
- disposals = 0;
- const f7 = new Foo();
-
- f7.destroy("downgrade");
- assert.equal(disposals, 1, "downgrade invokes disposal");
- f7.destroy("downgrade")
- f7.destroy();
- assert.equal(disposals, 1, "destroy happens just once");
-
-
- disposals = 0;
- const f8 = new Foo();
-
- f8.destroy("whatever");
- assert.equal(disposals, 1, "unrecognized reason invokes disposal");
- f8.destroy("meh")
- f8.destroy();
- assert.equal(disposals, 1, "destroy happens just once");
-};
-
-exports["test different unload hooks"] = assert => {
- const { uninstall, shutdown, disable, upgrade,
- downgrade, dispose } = require("sdk/core/disposable");
- const UberUnload = Class({
- extends: Disposable,
- setup: function() {
- this.log = [];
- }
- });
-
- uninstall.define(UberUnload, x => x.log.push("uninstall"));
- shutdown.define(UberUnload, x => x.log.push("shutdown"));
- disable.define(UberUnload, x => x.log.push("disable"));
- upgrade.define(UberUnload, x => x.log.push("upgrade"));
- downgrade.define(UberUnload, x => x.log.push("downgrade"));
- dispose.define(UberUnload, x => x.log.push("dispose"));
-
- const u1 = new UberUnload();
- u1.destroy("uninstall");
- u1.destroy();
- u1.destroy("shutdown");
- assert.deepEqual(u1.log, ["uninstall"], "uninstall hook invoked");
-
- const u2 = new UberUnload();
- u2.destroy("shutdown");
- u2.destroy();
- u2.destroy("uninstall");
- assert.deepEqual(u2.log, ["shutdown"], "shutdown hook invoked");
-
- const u3 = new UberUnload();
- u3.destroy("disable");
- u3.destroy();
- u3.destroy("uninstall");
- assert.deepEqual(u3.log, ["disable"], "disable hook invoked");
-
- const u4 = new UberUnload();
- u4.destroy("upgrade");
- u4.destroy();
- u4.destroy("uninstall");
- assert.deepEqual(u4.log, ["upgrade"], "upgrade hook invoked");
-
- const u5 = new UberUnload();
- u5.destroy("downgrade");
- u5.destroy();
- u5.destroy("uninstall");
- assert.deepEqual(u5.log, ["downgrade"], "downgrade hook invoked");
-
- const u6 = new UberUnload();
- u6.destroy();
- u6.destroy();
- u6.destroy("uninstall");
- assert.deepEqual(u6.log, ["dispose"], "dispose hook invoked");
-
- const u7 = new UberUnload();
- u7.destroy("whatever");
- u7.destroy();
- u7.destroy("uninstall");
- assert.deepEqual(u7.log, ["dispose"], "dispose hook invoked");
-};
-
-exports["test disposables are disposed on unload"] = function(assert) {
- let loader = Loader(module);
- let { Disposable } = loader.require("sdk/core/disposable");
-
- let arg1 = {}
- let arg2 = 2
- let disposals = 0
-
- let Foo = Class({
- extends: Disposable,
- setup: function setup(a, b) {
- assert.equal(a, arg1,
- "arguments passed to constructur is passed to setup");
- assert.equal(b, arg2,
- "second argument is also passed to a setup");
- assert.ok(this instanceof Foo,
- "this is an instance in the scope of the setup method");
-
- this.fooed = true
- },
- dispose: function dispose() {
- assert.equal(this.fooed, true, "attribute was set")
- this.fooed = false
- disposals = disposals + 1
- }
- })
-
- let foo1 = Foo(arg1, arg2)
- let foo2 = Foo(arg1, arg2)
-
- loader.unload();
-
- assert.equal(disposals, 2, "both instances were disposed")
-}
-
-exports["test destroyed windows dispose before unload"] = function(assert) {
- let loader = Loader(module);
- let { Disposable } = loader.require("sdk/core/disposable");
-
- let arg1 = {}
- let arg2 = 2
- let disposals = 0
-
- let Foo = Class({
- extends: Disposable,
- setup: function setup(a, b) {
- assert.equal(a, arg1,
- "arguments passed to constructur is passed to setup");
- assert.equal(b, arg2,
- "second argument is also passed to a setup");
- assert.ok(this instanceof Foo,
- "this is an instance in the scope of the setup method");
-
- this.fooed = true
- },
- dispose: function dispose() {
- assert.equal(this.fooed, true, "attribute was set")
- this.fooed = false
- disposals = disposals + 1
- }
- })
-
- let foo1 = Foo(arg1, arg2)
- let foo2 = Foo(arg1, arg2)
-
- foo1.destroy();
- assert.equal(disposals, 1, "destroy disposes instance")
-
- loader.unload();
-
- assert.equal(disposals, 2, "unload disposes alive instances")
-}
-
-exports["test disposables are GC-able"] = function(assert, done) {
- let loader = Loader(module);
- let { Disposable } = loader.require("sdk/core/disposable");
- let { WeakReference } = loader.require("sdk/core/reference");
-
- let arg1 = {}
- let arg2 = 2
- let disposals = 0
-
- let Foo = Class({
- extends: Disposable,
- implements: [WeakReference],
- setup: function setup(a, b) {
- assert.equal(a, arg1,
- "arguments passed to constructur is passed to setup");
- assert.equal(b, arg2,
- "second argument is also passed to a setup");
- assert.ok(this instanceof Foo,
- "this is an instance in the scope of the setup method");
-
- this.fooed = true
- },
- dispose: function dispose() {
- assert.equal(this.fooed, true, "attribute was set")
- this.fooed = false
- disposals = disposals + 1
- }
- });
-
- let foo1 = Foo(arg1, arg2)
- let foo2 = Foo(arg1, arg2)
-
- foo1 = foo2 = null;
-
- Cu.schedulePreciseGC(function() {
- loader.unload();
- assert.equal(disposals, 0, "GC removed dispose listeners");
- done();
- });
-}
-
-
-exports["test loader unloads do not affect other loaders"] = function(assert) {
- let loader1 = Loader(module);
- let loader2 = Loader(module);
- let { Disposable: Disposable1 } = loader1.require("sdk/core/disposable");
- let { Disposable: Disposable2 } = loader2.require("sdk/core/disposable");
-
- let arg1 = {}
- let arg2 = 2
- let disposals = 0
-
- let Foo1 = Class({
- extends: Disposable1,
- dispose: function dispose() {
- disposals = disposals + 1;
- }
- });
-
- let Foo2 = Class({
- extends: Disposable2,
- dispose: function dispose() {
- disposals = disposals + 1;
- }
- });
-
- let foo1 = Foo1(arg1, arg2);
- let foo2 = Foo2(arg1, arg2);
-
- assert.equal(disposals, 0, "no destroy calls");
-
- loader1.unload();
-
- assert.equal(disposals, 1, "1 destroy calls");
-
- loader2.unload();
-
- assert.equal(disposals, 2, "2 destroy calls");
-}
-
-exports["test disposables that throw"] = function(assert) {
- let loader = Loader(module);
- let { Disposable } = loader.require("sdk/core/disposable");
-
- let disposals = 0
-
- let Foo = Class({
- extends: Disposable,
- setup: function setup(a, b) {
- throw Error("Boom!")
- },
- dispose: function dispose() {
- disposals = disposals + 1
- }
- })
-
- assert.throws(function() {
- let foo1 = Foo()
- }, /Boom/, "disposable constructors may throw");
-
- loader.unload();
-
- assert.equal(disposals, 0, "no disposal if constructor threw");
-}
-
-exports["test multiple destroy"] = function(assert) {
- let loader = Loader(module);
- let { Disposable } = loader.require("sdk/core/disposable");
-
- let disposals = 0
-
- let Foo = Class({
- extends: Disposable,
- dispose: function dispose() {
- disposals = disposals + 1
- }
- })
-
- let foo1 = Foo();
- let foo2 = Foo();
- let foo3 = Foo();
-
- assert.equal(disposals, 0, "no disposals yet");
-
- foo1.destroy();
- assert.equal(disposals, 1, "disposed properly");
- foo1.destroy();
- assert.equal(disposals, 1, "didn't attempt to dispose twice");
-
- foo2.destroy();
- assert.equal(disposals, 2, "other instances still dispose fine");
- foo2.destroy();
- assert.equal(disposals, 2, "but not twice");
-
- loader.unload();
-
- assert.equal(disposals, 3, "unload only disposed the remaining instance");
-}
-
-require('sdk/test').run(exports);