Alexandre Poirot
7610af1774
This helps share the logic to create the DevToolsServer and better highlights tab-debugger client (createLocalClientForTests) versus browser-toolbox-debugger client (spawnClientToDebugSystemPrincipal). Differential Revision: https://phabricator.services.mozilla.com/D319532
128 lines
3.7 KiB
HTML
128 lines
3.7 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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Bug 943251 - Test preferences actor
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-->
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<head>
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<meta charset="utf-8">
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<title>Test Preference Actor</title>
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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</head>
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<body>
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<pre id="test">
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<script>
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"use strict";
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SimpleTest.waitForExplicitFinish();
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async function runTests() {
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const {require} = ChromeUtils.importESModule("resource://devtools/shared/loader/Loader.sys.mjs");
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const {
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createLocalClientForTests,
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} = require("resource://devtools/shared/commands/commands-factory.js");
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const client = await createLocalClientForTests();
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const p = await client.mainRoot.getFront("preference");
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const prefs = {};
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const localPref = {
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boolPref: true,
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intPref: 0x1234,
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charPref: "Hello World",
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};
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async function checkValues() {
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is(prefs.boolPref, localPref.boolPref, "read/write bool pref");
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is(prefs.intPref, localPref.intPref, "read/write int pref");
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is(prefs.charPref, localPref.charPref, "read/write string pref");
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["test.all.bool", "test.all.int", "test.all.string"].forEach(function(key) {
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let expectedValue;
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switch (Services.prefs.getPrefType(key)) {
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case Ci.nsIPrefBranch.PREF_STRING:
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expectedValue = Services.prefs.getCharPref(key);
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break;
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case Ci.nsIPrefBranch.PREF_INT:
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expectedValue = Services.prefs.getIntPref(key);
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break;
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case Ci.nsIPrefBranch.PREF_BOOL:
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expectedValue = Services.prefs.getBoolPref(key);
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break;
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default:
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ok(false, "unexpected pref type (" + key + ")");
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break;
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}
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is(prefs.allPrefs[key].value, expectedValue,
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"valid preference value (" + key + ")");
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is(prefs.allPrefs[key].hasUserValue, Services.prefs.prefHasUserValue(key),
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"valid hasUserValue (" + key + ")");
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});
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["test.bool", "test.int", "test.string"].forEach(function(key) {
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ok(!prefs.allPrefs.hasOwnProperty(key), "expect no pref (" + key + ")");
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is(Services.prefs.getPrefType(key), Ci.nsIPrefBranch.PREF_INVALID,
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"pref (" + key + ") is clear");
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});
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}
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function checkUndefined() {
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let next = p.getCharPref("test.undefined");
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next = next.then(
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() => ok(false, "getCharPref should've thrown for an undefined preference"),
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(ex) => {
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const messageRe = new RegExp(
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"Protocol error \\(Error\\): preference is not of the right type: " +
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`test.undefined from: ${p.actorID} ` +
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"\\(resource://devtools/server/actors/preference.js:\\d+:\\d+\\)"
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);
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ok(messageRe.test(ex.message), "Error message matches the expected format, got:" + ex.message);
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}
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);
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return next;
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}
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function updatePrefsProperty(key, value) {
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prefs[key] = value;
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}
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updatePrefsProperty("allPrefs", await p.getAllPrefs());
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await Promise.all([
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p.setBoolPref("test.bool", localPref.boolPref),
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p.setIntPref("test.int", localPref.intPref),
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p.setCharPref("test.string", localPref.charPref)
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]);
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updatePrefsProperty("boolPref", await p.getBoolPref("test.bool"));
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updatePrefsProperty("intPref", await p.getIntPref("test.int"));;
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updatePrefsProperty("charPref", await p.getCharPref("test.string"));
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await Promise.all([
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p.clearUserPref("test.bool"),
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p.clearUserPref("test.int"),
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p.clearUserPref("test.string")
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]);
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await checkUndefined();
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await checkValues();
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await client.close();
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SimpleTest.finish();
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}
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window.onload = function() {
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SpecialPowers.pushPrefEnv({
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"set": [
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["test.all.bool", true],
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["test.all.int", 0x4321],
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["test.all.string", "allizom"],
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],
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}, runTests);
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};
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</script>
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</pre>
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</body>
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</html>
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