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