gecko/browser/devtools/debugger/test/browser_dbg_watch-expressions-02.js

373 lines
14 KiB
JavaScript

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