<!DOCTYPE HTML> <html lang="en"> <head> <meta charset="utf8"> <title>Test for JavaScript terminal functionality</title> <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript;version=1.8" src="common.js"></script> <!-- Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ --> </head> <body> <p>Test for JavaScript terminal autocomplete functionality</p> <script class="testbody" type="text/javascript;version=1.8"> SimpleTest.waitForExplicitFinish(); let gState; let {MAX_AUTOCOMPLETE_ATTEMPTS,MAX_AUTOCOMPLETIONS} = require("devtools/shared/webconsole/js-property-provider"); function evaluateJS(input, options = {}) { return new Promise((resolve, reject) => { gState.client.evaluateJSAsync(input, resolve, options); }); } function autocompletePromise(str, cursor, frameActor) { return new Promise(resolve => { gState.client.autocomplete(str, cursor, resolve, frameActor); }); } // This test runs all of its assertions twice - once with // the tab as a target and once with a worker let runningInTab = true; function startTest({worker}) { if (worker) { attachConsoleToWorker(["PageError"], onAttach); } else { attachConsoleToTab(["PageError"], onAttach); } }; let onAttach = Task.async(function*(aState, response) { gState = aState; let longStrLength = DebuggerServer.LONG_STRING_LENGTH; // Set up the global variables needed to test autocompletion // in the target. let script = ` // This is for workers so autocomplete acts the same if (!this.window) { window = this; } window.foobarObject = Object.create(null); window.foobarObject.foo = 1; window.foobarObject.foobar = 2; window.foobarObject.foobaz = 3; window.foobarObject.omg = 4; window.foobarObject.omgfoo = 5; window.foobarObject.strfoo = "foobarz"; window.foobarObject.omgstr = "foobarz" + (new Array(${longStrLength})).join("abb"); window.largeObject1 = Object.create(null); for (let i = 0; i < ${MAX_AUTOCOMPLETE_ATTEMPTS + 1}; i++) { window.largeObject1['a' + i] = i; } window.largeObject2 = Object.create(null); for (let i = 0; i < ${MAX_AUTOCOMPLETIONS * 2}; i++) { window.largeObject2['a' + i] = i; } `; yield evaluateJS(script); let tests = [doAutocomplete1, doAutocomplete2, doAutocomplete3, doAutocomplete4, doAutocompleteLarge1, doAutocompleteLarge2].map(t => { return Task.async(t); }); runTests(tests, testEnd); }); function* doAutocomplete1() { info("test autocomplete for 'window.foo'"); let response = yield autocompletePromise("window.foo", 10); let matches = response.matches; is(response.matchProp, "foo", "matchProp"); is(matches.length, 1, "matches.length"); is(matches[0], "foobarObject", "matches[0]"); nextTest(); } function* doAutocomplete2() { info("test autocomplete for 'window.foobarObject.'"); let response = yield autocompletePromise("window.foobarObject.", 20); let matches = response.matches; ok(!response.matchProp, "matchProp"); is(matches.length, 7, "matches.length"); checkObject(matches, ["foo", "foobar", "foobaz", "omg", "omgfoo", "omgstr", "strfoo"]); nextTest(); } function* doAutocomplete3() { // Check that completion suggestions are offered inside the string. info("test autocomplete for 'dump(window.foobarObject.)'"); let response = yield autocompletePromise("dump(window.foobarObject.)", 25); let matches = response.matches; ok(!response.matchProp, "matchProp"); is(matches.length, 7, "matches.length"); checkObject(matches, ["foo", "foobar", "foobaz", "omg", "omgfoo", "omgstr", "strfoo"]); nextTest(); } function* doAutocomplete4() { // Check that completion requests can have no suggestions. info("test autocomplete for 'dump(window.foobarObject.)'"); let response = yield autocompletePromise("dump(window.foobarObject.)", 26); ok(!response.matchProp, "matchProp"); is(response.matches.length, 0, "matches.length"); nextTest(); } function* doAutocompleteLarge1() { // Check that completion requests with too large objects will // have no suggestions. info("test autocomplete for 'window.largeObject1.'"); let response = yield autocompletePromise("window.largeObject1.", 20); ok(!response.matchProp, "matchProp"); info (response.matches.join("|")); is(response.matches.length, 0, "Bailed out with too many properties"); nextTest(); } function* doAutocompleteLarge2() { // Check that completion requests with pretty large objects will // have MAX_AUTOCOMPLETIONS suggestions info("test autocomplete for 'window.largeObject2.'"); let response = yield autocompletePromise("window.largeObject2.", 20); ok(!response.matchProp, "matchProp"); is(response.matches.length, MAX_AUTOCOMPLETIONS, "matches.length is MAX_AUTOCOMPLETIONS"); nextTest(); } function testEnd() { // If this is the first run, reload the page and do it again // in a worker. Otherwise, end the test. closeDebugger(gState, function() { gState = null; if (runningInTab) { runningInTab = false; startTest({ worker: true }); } else { SimpleTest.finish(); } }); } addEventListener("load", () => { startTest({ worker: false }); }); </script> </body> </html>