зеркало из https://github.com/mozilla/gecko-dev.git
317 строки
8.3 KiB
JavaScript
317 строки
8.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const apiUtils = require("sdk/deprecated/api-utils");
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exports.testValidateOptionsEmpty = function (assert) {
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let val = apiUtils.validateOptions(null, {});
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assert.deepEqual(val, {});
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val = apiUtils.validateOptions(null, { foo: {} });
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assert.deepEqual(val, {});
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val = apiUtils.validateOptions({}, {});
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assert.deepEqual(val, {});
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val = apiUtils.validateOptions({}, { foo: {} });
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assert.deepEqual(val, {});
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};
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exports.testValidateOptionsNonempty = function (assert) {
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let val = apiUtils.validateOptions({ foo: 123 }, {});
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assert.deepEqual(val, {});
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val = apiUtils.validateOptions({ foo: 123, bar: 456 },
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{ foo: {}, bar: {}, baz: {} });
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assert.deepEqual(val, { foo: 123, bar: 456 });
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};
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exports.testValidateOptionsMap = function (assert) {
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let val = apiUtils.validateOptions({ foo: 3, bar: 2 }, {
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foo: { map: v => v * v },
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bar: { map: v => undefined }
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});
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assert.deepEqual(val, { foo: 9, bar: undefined });
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};
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exports.testValidateOptionsMapException = function (assert) {
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let val = apiUtils.validateOptions({ foo: 3 }, {
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foo: { map: function () { throw new Error(); }}
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});
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assert.deepEqual(val, { foo: 3 });
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};
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exports.testValidateOptionsOk = function (assert) {
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let val = apiUtils.validateOptions({ foo: 3, bar: 2, baz: 1 }, {
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foo: { ok: v => v },
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bar: { ok: v => v }
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});
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assert.deepEqual(val, { foo: 3, bar: 2 });
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assert.throws(
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() => apiUtils.validateOptions({ foo: 2, bar: 2 }, {
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bar: { ok: v => v > 2 }
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}),
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/^The option "bar" is invalid/,
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"ok should raise exception on invalid option"
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);
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assert.throws(
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() => apiUtils.validateOptions(null, { foo: { ok: v => v }}),
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/^The option "foo" is invalid/,
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"ok should raise exception on invalid option"
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);
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};
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exports.testValidateOptionsIs = function (assert) {
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let opts = {
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array: [],
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boolean: true,
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func: function () {},
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nul: null,
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number: 1337,
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object: {},
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string: "foo",
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undef1: undefined
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};
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let requirements = {
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array: { is: ["array"] },
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boolean: { is: ["boolean"] },
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func: { is: ["function"] },
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nul: { is: ["null"] },
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number: { is: ["number"] },
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object: { is: ["object"] },
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string: { is: ["string"] },
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undef1: { is: ["undefined"] },
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undef2: { is: ["undefined"] }
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};
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let val = apiUtils.validateOptions(opts, requirements);
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assert.deepEqual(val, opts);
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assert.throws(
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() => apiUtils.validateOptions(null, {
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foo: { is: ["object", "number"] }
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}),
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/^The option "foo" must be one of the following types: object, number/,
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"Invalid type should raise exception"
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);
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};
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exports.testValidateOptionsIsWithExportedValue = function (assert) {
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let { string, number, boolean, object } = apiUtils;
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let opts = {
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boolean: true,
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number: 1337,
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object: {},
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string: "foo"
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};
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let requirements = {
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string: { is: string },
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number: { is: number },
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boolean: { is: boolean },
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object: { is: object }
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};
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let val = apiUtils.validateOptions(opts, requirements);
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assert.deepEqual(val, opts);
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// Test the types are optional by default
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val = apiUtils.validateOptions({foo: 'bar'}, requirements);
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assert.deepEqual(val, {});
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};
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exports.testValidateOptionsIsWithEither = function (assert) {
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let { string, number, boolean, either } = apiUtils;
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let text = { is: either(string, number) };
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let requirements = {
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text: text,
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boolOrText: { is: either(text, boolean) }
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};
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let val = apiUtils.validateOptions({text: 12}, requirements);
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assert.deepEqual(val, {text: 12});
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val = apiUtils.validateOptions({text: "12"}, requirements);
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assert.deepEqual(val, {text: "12"});
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val = apiUtils.validateOptions({boolOrText: true}, requirements);
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assert.deepEqual(val, {boolOrText: true});
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val = apiUtils.validateOptions({boolOrText: "true"}, requirements);
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assert.deepEqual(val, {boolOrText: "true"});
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val = apiUtils.validateOptions({boolOrText: 1}, requirements);
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assert.deepEqual(val, {boolOrText: 1});
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assert.throws(
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() => apiUtils.validateOptions({text: true}, requirements),
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/^The option "text" must be one of the following types/,
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"Invalid type should raise exception"
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);
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assert.throws(
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() => apiUtils.validateOptions({boolOrText: []}, requirements),
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/^The option "boolOrText" must be one of the following types/,
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"Invalid type should raise exception"
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);
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};
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exports.testValidateOptionsWithRequiredAndOptional = function (assert) {
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let { string, number, required, optional } = apiUtils;
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let opts = {
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number: 1337,
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string: "foo"
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};
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let requirements = {
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string: required(string),
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number: number
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};
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let val = apiUtils.validateOptions(opts, requirements);
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assert.deepEqual(val, opts);
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val = apiUtils.validateOptions({string: "foo"}, requirements);
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assert.deepEqual(val, {string: "foo"});
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assert.throws(
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() => apiUtils.validateOptions({number: 10}, requirements),
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/^The option "string" must be one of the following types/,
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"Invalid type should raise exception"
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);
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// Makes string optional
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requirements.string = optional(requirements.string);
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val = apiUtils.validateOptions({number: 10}, requirements),
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assert.deepEqual(val, {number: 10});
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};
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exports.testValidateOptionsWithExportedValue = function (assert) {
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let { string, number, boolean, object } = apiUtils;
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let opts = {
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boolean: true,
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number: 1337,
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object: {},
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string: "foo"
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};
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let requirements = {
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string: string,
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number: number,
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boolean: boolean,
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object: object
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};
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let val = apiUtils.validateOptions(opts, requirements);
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assert.deepEqual(val, opts);
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// Test the types are optional by default
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val = apiUtils.validateOptions({foo: 'bar'}, requirements);
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assert.deepEqual(val, {});
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};
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exports.testValidateOptionsMapIsOk = function (assert) {
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let [map, is, ok] = [false, false, false];
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let val = apiUtils.validateOptions({ foo: 1337 }, {
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foo: {
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map: v => v.toString(),
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is: ["string"],
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ok: v => v.length > 0
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}
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});
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assert.deepEqual(val, { foo: "1337" });
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let requirements = {
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foo: {
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is: ["object"],
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ok: () => assert.fail("is should have caused us to throw by now")
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}
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};
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assert.throws(
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() => apiUtils.validateOptions(null, requirements),
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/^The option "foo" must be one of the following types: object/,
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"is should be used before ok is called"
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);
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};
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exports.testValidateOptionsErrorMsg = function (assert) {
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assert.throws(
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() => apiUtils.validateOptions(null, {
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foo: { ok: v => v, msg: "foo!" }
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}),
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/^foo!/,
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"ok should raise exception with customized message"
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);
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};
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exports.testValidateMapWithMissingKey = function (assert) {
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let val = apiUtils.validateOptions({ }, {
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foo: {
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map: v => v || "bar"
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}
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});
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assert.deepEqual(val, { foo: "bar" });
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val = apiUtils.validateOptions({ }, {
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foo: {
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map: v => { throw "bar" }
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}
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});
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assert.deepEqual(val, { });
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};
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exports.testValidateMapWithMissingKeyAndThrown = function (assert) {
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let val = apiUtils.validateOptions({}, {
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bar: {
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map: function(v) { throw "bar" }
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},
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baz: {
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map: v => "foo"
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}
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});
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assert.deepEqual(val, { baz: "foo" });
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};
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exports.testAddIterator = function testAddIterator (assert) {
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let obj = {};
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let keys = ["foo", "bar", "baz"];
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let vals = [1, 2, 3];
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let keysVals = [["foo", 1], ["bar", 2], ["baz", 3]];
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apiUtils.addIterator(
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obj,
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function keysValsGen() {
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for (let keyVal of keysVals)
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yield keyVal;
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}
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);
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let keysItr = [];
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for (let key in obj)
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keysItr.push(key);
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assert.equal(keysItr.length, keys.length,
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"the keys iterator returns the correct number of items");
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for (let i = 0; i < keys.length; i++)
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assert.equal(keysItr[i], keys[i], "the key is correct");
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let valsItr = [];
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for each (let val in obj)
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valsItr.push(val);
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assert.equal(valsItr.length, vals.length,
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"the vals iterator returns the correct number of items");
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for (let i = 0; i < vals.length; i++)
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assert.equal(valsItr[i], vals[i], "the val is correct");
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};
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require("sdk/test").run(exports);
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