From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- addon-sdk/source/test/test-preferences-service.js | 155 ++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 addon-sdk/source/test/test-preferences-service.js (limited to 'addon-sdk/source/test/test-preferences-service.js') diff --git a/addon-sdk/source/test/test-preferences-service.js b/addon-sdk/source/test/test-preferences-service.js new file mode 100644 index 000000000..08227eafc --- /dev/null +++ b/addon-sdk/source/test/test-preferences-service.js @@ -0,0 +1,155 @@ +/* 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 { Cc, Ci, Cu } = require("chrome"); +const prefs = require("sdk/preferences/service"); +const Branch = prefs.Branch; +const BundleService = Cc["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService); + +const specialChars = "!@#$%^&*()_-=+[]{}~`\'\"<>,./?;:"; + +exports.testReset = function(assert) { + prefs.reset("test_reset_pref"); + assert.equal(prefs.has("test_reset_pref"), false); + assert.equal(prefs.isSet("test_reset_pref"), false); + prefs.set("test_reset_pref", 5); + assert.equal(prefs.has("test_reset_pref"), true); + assert.equal(prefs.isSet("test_reset_pref"), true); + assert.equal(prefs.keys("test_reset_pref").toString(), "test_reset_pref"); +}; + +exports.testGetAndSet = function(assert) { + let svc = Cc["@mozilla.org/preferences-service;1"]. + getService(Ci.nsIPrefService). + getBranch(null); + svc.setCharPref("test_set_get_pref", "a normal string"); + assert.equal(prefs.get("test_set_get_pref"), "a normal string", + "preferences-service should read from " + + "application-wide preferences service"); + + // test getting a pref that does not exist, + // and where we provide no default + assert.equal( + prefs.get("test_dne_get_pref", "default"), + "default", + "default was used for a pref that does not exist"); + assert.equal( + prefs.get("test_dne_get_pref"), + undefined, + "undefined was returned for a pref that does not exist with no default"); + + prefs.set("test_set_get_pref.integer", 1); + assert.equal(prefs.get("test_set_get_pref.integer"), 1, + "set/get integer preference should work"); + + assert.equal( + prefs.keys("test_set_get_pref").sort().toString(), + ["test_set_get_pref.integer","test_set_get_pref"].sort().toString(), + "the key list is correct"); + + prefs.set("test_set_get_number_pref", 42); + assert.throws( + () => prefs.set("test_set_get_number_pref", 3.14159), + /cannot store non-integer number: 3.14159/, + "setting a float preference should raise an error" + ); + assert.equal(prefs.get("test_set_get_number_pref"), + 42, + "bad-type write attempt should not overwrite"); + + // 0x80000000 (bad), 0x7fffffff (ok), -0x80000000 (ok), -0x80000001 (bad) + assert.throws( + () => prefs.set("test_set_get_number_pref", 0x80000000), + /32\-bit/, + "setting an int pref above 2^31-1 shouldn't work" + ); + + assert.equal(prefs.get("test_set_get_number_pref"), 42, + "out-of-range write attempt should not overwrite 1"); + + prefs.set("test_set_get_number_pref", 0x7fffffff); + assert.equal(prefs.get("test_set_get_number_pref"), + 0x7fffffff, + "in-range write attempt should work 1"); + + prefs.set("test_set_get_number_pref", -0x80000000); + assert.equal(prefs.get("test_set_get_number_pref"), + -0x80000000, + "in-range write attempt should work 2"); + assert.throws( + () => prefs.set("test_set_get_number_pref", -0x80000001), + /32\-bit/, + "setting an int pref below -(2^31) shouldn't work" + ); + assert.equal(prefs.get("test_set_get_number_pref"), -0x80000000, + "out-of-range write attempt should not overwrite 2"); + + + prefs.set("test_set_get_pref.string", "foo"); + assert.equal(prefs.get("test_set_get_pref.string"), "foo", + "set/get string preference should work"); + + prefs.set("test_set_get_pref.boolean", true); + assert.equal(prefs.get("test_set_get_pref.boolean"), true, + "set/get boolean preference should work"); + + prefs.set("test_set_get_unicode_pref", String.fromCharCode(960)); + assert.equal(prefs.get("test_set_get_unicode_pref"), + String.fromCharCode(960), + "set/get unicode preference should work"); + + [ null, [], undefined ].forEach((value) => { + assert.throws( + () => prefs.set("test_set_pref", value), + new RegExp("can't set pref test_set_pref to value '" + value + "'; " + + "it isn't a string, number, or boolean", "i"), + "Setting a pref to " + uneval(value) + " should raise error" + ); + }); +}; + +exports.testPrefClass = function(assert) { + var branch = Branch("test_foo"); + + assert.equal(branch.test, undefined, "test_foo.test is undefined"); + branch.test = true; + assert.equal(branch.test, true, "test_foo.test is true"); + delete branch.test; + assert.equal(branch.test, undefined, "test_foo.test is undefined"); +}; + +exports.testGetSetLocalized = function(assert) { + let prefName = "general.useragent.locale"; + + // Ensure that "general.useragent.locale" is a 'localized' pref + let bundleURL = "chrome://global/locale/intl.properties"; + prefs.setLocalized(prefName, bundleURL); + + // Fetch the expected value directly from the property file + let expectedValue = BundleService.createBundle(bundleURL). + GetStringFromName(prefName). + toLowerCase(); + + assert.equal(prefs.getLocalized(prefName).toLowerCase(), + expectedValue, + "get localized preference"); + + // Undo our modification + prefs.reset(prefName); +} + +// TEST: setting and getting preferences with special characters work +exports.testSpecialChars = function(assert) { + let chars = specialChars.split(''); + const ROOT = "test."; + + chars.forEach((char) => { + let rand = Math.random() + ""; + prefs.set(ROOT + char, rand); + assert.equal(prefs.get(ROOT+char), rand, "setting pref with a name that is a special char, " + char + ", worked!"); + }); +}; + +require("sdk/test").run(exports); -- cgit v1.2.3