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372 lines
14 KiB
JavaScript
372 lines
14 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Bug 727429: Test the debugger watch expressions.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_watch-expressions.html";
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function test() {
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// Debug test slaves are a bit slow at this test.
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requestLongerTimeout(2);
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let gTab, gPanel, gDebugger;
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let gWatch, gVariables;
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initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
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gTab = aTab;
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gPanel = aPanel;
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gDebugger = gPanel.panelWin;
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gWatch = gDebugger.DebuggerView.WatchExpressions;
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gVariables = gDebugger.DebuggerView.Variables;
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gDebugger.DebuggerView.toggleInstrumentsPane({ visible: true, animated: false });
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waitForSourceShown(gPanel, ".html", 1)
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.then(addExpressions)
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.then(performTest)
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.then(finishTest)
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.then(() => closeDebuggerAndFinish(gPanel))
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.then(null, aError => {
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ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
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});
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});
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function addExpressions() {
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gWatch.addExpression("'a'");
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gWatch.addExpression("\"a\"");
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gWatch.addExpression("'a\"\"'");
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gWatch.addExpression("\"a''\"");
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gWatch.addExpression("?");
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gWatch.addExpression("a");
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gWatch.addExpression("this");
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gWatch.addExpression("this.canada");
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gWatch.addExpression("[1, 2, 3]");
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gWatch.addExpression("x = [1, 2, 3]");
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gWatch.addExpression("y = [1, 2, 3]; y.test = 4");
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gWatch.addExpression("z = [1, 2, 3]; z.test = 4; z");
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gWatch.addExpression("t = [1, 2, 3]; t.test = 4; !t");
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gWatch.addExpression("arguments[0]");
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gWatch.addExpression("encodeURI(\"\\\")");
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gWatch.addExpression("decodeURI(\"\\\")");
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gWatch.addExpression("decodeURIComponent(\"%\")");
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gWatch.addExpression("//");
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gWatch.addExpression("// 42");
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gWatch.addExpression("{}.foo");
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gWatch.addExpression("{}.foo()");
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gWatch.addExpression("({}).foo()");
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gWatch.addExpression("new Array(-1)");
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gWatch.addExpression("4.2.toExponential(-4.2)");
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gWatch.addExpression("throw new Error(\"bazinga\")");
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gWatch.addExpression("({ get error() { throw new Error(\"bazinga\") } }).error");
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gWatch.addExpression("throw { get name() { throw \"bazinga\" } }");
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}
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function performTest() {
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let deferred = promise.defer();
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is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, 0,
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"There should be 0 hidden nodes in the watch expressions container");
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is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 27,
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"There should be 27 visible nodes in the watch expressions container");
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test1(function() {
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test2(function() {
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test3(function() {
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test4(function() {
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test5(function() {
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test6(function() {
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test7(function() {
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test8(function() {
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test9(function() {
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deferred.resolve();
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});
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});
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});
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});
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});
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});
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});
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});
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});
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return deferred.promise;
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}
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function finishTest() {
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is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, 0,
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"There should be 0 hidden nodes in the watch expressions container");
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is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 27,
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"There should be 27 visible nodes in the watch expressions container");
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}
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function test1(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(26, {
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a: "ReferenceError: a is not defined",
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this: { type: "object", class: "Object" },
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prop: { type: "object", class: "String" },
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args: { type: "undefined" }
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});
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aCallback();
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});
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callInTab(gTab, "test");
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}
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function test2(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(26, {
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a: { type: "undefined" },
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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EventUtils.sendMouseEvent({ type: "mousedown" },
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gDebugger.document.getElementById("resume"),
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gDebugger);
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}
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function test3(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(26, {
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a: { type: "object", class: "Object" },
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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EventUtils.sendMouseEvent({ type: "mousedown" },
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gDebugger.document.getElementById("resume"),
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gDebugger);
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}
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function test4(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(27, {
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a: 5,
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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gWatch.addExpression("a = 5");
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EventUtils.sendKey("RETURN", gDebugger);
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}
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function test5(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(27, {
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a: 5,
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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gWatch.addExpression("encodeURI(\"\\\")");
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EventUtils.sendKey("RETURN", gDebugger);
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}
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function test6(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(27, {
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a: 5,
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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})
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gWatch.addExpression("decodeURI(\"\\\")");
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EventUtils.sendKey("RETURN", gDebugger);
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}
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function test7(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(27, {
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a: 5,
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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gWatch.addExpression("?");
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EventUtils.sendKey("RETURN", gDebugger);
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}
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function test8(aCallback) {
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gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
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checkWatchExpressions(27, {
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a: 5,
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this: { type: "object", class: "Window" },
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prop: { type: "undefined" },
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args: "sensational"
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});
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aCallback();
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});
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gWatch.addExpression("a");
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EventUtils.sendKey("RETURN", gDebugger);
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}
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function test9(aCallback) {
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gDebugger.once(gDebugger.EVENTS.AFTER_FRAMES_CLEARED, () => {
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aCallback();
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});
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EventUtils.sendMouseEvent({ type: "mousedown" },
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gDebugger.document.getElementById("resume"),
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gDebugger);
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}
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function checkWatchExpressions(aTotal, aExpectedExpressions) {
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let {
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a: expected_a,
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this: expected_this,
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prop: expected_prop,
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args: expected_args
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} = aExpectedExpressions;
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is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, aTotal,
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"There should be " + aTotal + " hidden nodes in the watch expressions container.");
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is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 0,
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"There should be 0 visible nodes in the watch expressions container.");
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let label = gDebugger.L10N.getStr("watchExpressionsScopeLabel");
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let scope = gVariables._currHierarchy.get(label);
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ok(scope, "There should be a wach expressions scope in the variables view.");
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is(scope._store.size, aTotal, "There should be " + aTotal + " evaluations availalble.");
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let w1 = scope.get("'a'");
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let w2 = scope.get("\"a\"");
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let w3 = scope.get("'a\"\"'");
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let w4 = scope.get("\"a''\"");
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let w5 = scope.get("?");
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let w6 = scope.get("a");
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let w7 = scope.get("this");
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let w8 = scope.get("this.canada");
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let w9 = scope.get("[1, 2, 3]");
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let w10 = scope.get("x = [1, 2, 3]");
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let w11 = scope.get("y = [1, 2, 3]; y.test = 4");
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let w12 = scope.get("z = [1, 2, 3]; z.test = 4; z");
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let w13 = scope.get("t = [1, 2, 3]; t.test = 4; !t");
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let w14 = scope.get("arguments[0]");
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let w15 = scope.get("encodeURI(\"\\\")");
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let w16 = scope.get("decodeURI(\"\\\")");
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let w17 = scope.get("decodeURIComponent(\"%\")");
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let w18 = scope.get("//");
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let w19 = scope.get("// 42");
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let w20 = scope.get("{}.foo");
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let w21 = scope.get("{}.foo()");
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let w22 = scope.get("({}).foo()");
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let w23 = scope.get("new Array(-1)");
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let w24 = scope.get("4.2.toExponential(-4.2)");
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let w25 = scope.get("throw new Error(\"bazinga\")");
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let w26 = scope.get("({ get error() { throw new Error(\"bazinga\") } }).error");
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let w27 = scope.get("throw { get name() { throw \"bazinga\" } }");
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ok(w1, "The first watch expression should be present in the scope.");
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ok(w2, "The second watch expression should be present in the scope.");
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ok(w3, "The third watch expression should be present in the scope.");
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ok(w4, "The fourth watch expression should be present in the scope.");
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ok(w5, "The fifth watch expression should be present in the scope.");
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ok(w6, "The sixth watch expression should be present in the scope.");
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ok(w7, "The seventh watch expression should be present in the scope.");
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ok(w8, "The eight watch expression should be present in the scope.");
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ok(w9, "The ninth watch expression should be present in the scope.");
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ok(w10, "The tenth watch expression should be present in the scope.");
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ok(w11, "The eleventh watch expression should be present in the scope.");
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ok(w12, "The twelfth watch expression should be present in the scope.");
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ok(w13, "The 13th watch expression should be present in the scope.");
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ok(w14, "The 14th watch expression should be present in the scope.");
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ok(w15, "The 15th watch expression should be present in the scope.");
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ok(w16, "The 16th watch expression should be present in the scope.");
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ok(w17, "The 17th watch expression should be present in the scope.");
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ok(w18, "The 18th watch expression should be present in the scope.");
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ok(w19, "The 19th watch expression should be present in the scope.");
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ok(w20, "The 20th watch expression should be present in the scope.");
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ok(w21, "The 21st watch expression should be present in the scope.");
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ok(w22, "The 22nd watch expression should be present in the scope.");
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ok(w23, "The 23nd watch expression should be present in the scope.");
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ok(w24, "The 24th watch expression should be present in the scope.");
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ok(w25, "The 25th watch expression should be present in the scope.");
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ok(w26, "The 26th watch expression should be present in the scope.");
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ok(!w27, "The 27th watch expression should not be present in the scope.");
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is(w1.value, "a", "The first value is correct.");
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is(w2.value, "a", "The second value is correct.");
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is(w3.value, "a\"\"", "The third value is correct.");
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is(w4.value, "a''", "The fourth value is correct.");
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is(w5.value, "SyntaxError: expected expression, got '?'", "The fifth value is correct.");
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if (typeof expected_a == "object") {
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is(w6.value.type, expected_a.type, "The sixth value type is correct.");
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is(w6.value.class, expected_a.class, "The sixth value class is correct.");
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} else {
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is(w6.value, expected_a, "The sixth value is correct.");
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}
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if (typeof expected_this == "object") {
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is(w7.value.type, expected_this.type, "The seventh value type is correct.");
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is(w7.value.class, expected_this.class, "The seventh value class is correct.");
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} else {
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is(w7.value, expected_this, "The seventh value is correct.");
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}
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if (typeof expected_prop == "object") {
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is(w8.value.type, expected_prop.type, "The eighth value type is correct.");
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is(w8.value.class, expected_prop.class, "The eighth value class is correct.");
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} else {
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is(w8.value, expected_prop, "The eighth value is correct.");
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}
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is(w9.value.type, "object", "The ninth value type is correct.");
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is(w9.value.class, "Array", "The ninth value class is correct.");
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is(w10.value.type, "object", "The tenth value type is correct.");
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is(w10.value.class, "Array", "The tenth value class is correct.");
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is(w11.value, "4", "The eleventh value is correct.");
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is(w12.value.type, "object", "The eleventh value type is correct.");
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is(w12.value.class, "Array", "The twelfth value class is correct.");
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is(w13.value, false, "The 13th value is correct.");
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if (typeof expected_args == "object") {
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is(w14.value.type, expected_args.type, "The 14th value type is correct.");
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is(w14.value.class, expected_args.class, "The 14th value class is correct.");
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} else {
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is(w14.value, expected_args, "The 14th value is correct.");
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}
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is(w15.value, "SyntaxError: unterminated string literal", "The 15th value is correct.");
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is(w16.value, "SyntaxError: unterminated string literal", "The 16th value is correct.");
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is(w17.value, "URIError: malformed URI sequence", "The 17th value is correct.");
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is(w18.value.type, "undefined", "The 18th value type is correct.");
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is(w18.value.class, undefined, "The 18th value class is correct.");
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is(w19.value.type, "undefined", "The 19th value type is correct.");
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is(w19.value.class, undefined, "The 19th value class is correct.");
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is(w20.value, "SyntaxError: expected expression, got '.'", "The 20th value is correct.");
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is(w21.value, "SyntaxError: expected expression, got '.'", "The 21th value is correct.");
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is(w22.value, "TypeError: (intermediate value).foo is not a function", "The 22th value is correct.");
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is(w23.value, "RangeError: invalid array length", "The 23th value is correct.");
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is(w24.value, "RangeError: precision -4 out of range", "The 24th value is correct.");
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is(w25.value, "Error: bazinga", "The 25th value is correct.");
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is(w26.value, "Error: bazinga", "The 26th value is correct.");
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}
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}
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