1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/devtools/debugger/test/browser_dbg_watch-expressions-02.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,372 @@
1.4 +/* Any copyright is dedicated to the Public Domain.
1.5 + http://creativecommons.org/publicdomain/zero/1.0/ */
1.6 +
1.7 +/**
1.8 + * Bug 727429: Test the debugger watch expressions.
1.9 + */
1.10 +
1.11 +const TAB_URL = EXAMPLE_URL + "doc_watch-expressions.html";
1.12 +
1.13 +function test() {
1.14 + // Debug test slaves are a bit slow at this test.
1.15 + requestLongerTimeout(2);
1.16 +
1.17 + let gTab, gDebuggee, gPanel, gDebugger;
1.18 + let gWatch, gVariables;
1.19 +
1.20 + initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
1.21 + gTab = aTab;
1.22 + gDebuggee = aDebuggee;
1.23 + gPanel = aPanel;
1.24 + gDebugger = gPanel.panelWin;
1.25 + gWatch = gDebugger.DebuggerView.WatchExpressions;
1.26 + gVariables = gDebugger.DebuggerView.Variables;
1.27 +
1.28 + gDebugger.DebuggerView.toggleInstrumentsPane({ visible: true, animated: false });
1.29 +
1.30 + waitForSourceShown(gPanel, ".html", 1)
1.31 + .then(() => addExpressions())
1.32 + .then(() => performTest())
1.33 + .then(() => finishTest())
1.34 + .then(() => closeDebuggerAndFinish(gPanel))
1.35 + .then(null, aError => {
1.36 + ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
1.37 + });
1.38 + });
1.39 +
1.40 + function addExpressions() {
1.41 + gWatch.addExpression("'a'");
1.42 + gWatch.addExpression("\"a\"");
1.43 + gWatch.addExpression("'a\"\"'");
1.44 + gWatch.addExpression("\"a''\"");
1.45 + gWatch.addExpression("?");
1.46 + gWatch.addExpression("a");
1.47 + gWatch.addExpression("this");
1.48 + gWatch.addExpression("this.canada");
1.49 + gWatch.addExpression("[1, 2, 3]");
1.50 + gWatch.addExpression("x = [1, 2, 3]");
1.51 + gWatch.addExpression("y = [1, 2, 3]; y.test = 4");
1.52 + gWatch.addExpression("z = [1, 2, 3]; z.test = 4; z");
1.53 + gWatch.addExpression("t = [1, 2, 3]; t.test = 4; !t");
1.54 + gWatch.addExpression("arguments[0]");
1.55 + gWatch.addExpression("encodeURI(\"\\\")");
1.56 + gWatch.addExpression("decodeURI(\"\\\")");
1.57 + gWatch.addExpression("decodeURIComponent(\"%\")");
1.58 + gWatch.addExpression("//");
1.59 + gWatch.addExpression("// 42");
1.60 + gWatch.addExpression("{}.foo");
1.61 + gWatch.addExpression("{}.foo()");
1.62 + gWatch.addExpression("({}).foo()");
1.63 + gWatch.addExpression("new Array(-1)");
1.64 + gWatch.addExpression("4.2.toExponential(-4.2)");
1.65 + gWatch.addExpression("throw new Error(\"bazinga\")");
1.66 + gWatch.addExpression("({ get error() { throw new Error(\"bazinga\") } }).error");
1.67 + gWatch.addExpression("throw { get name() { throw \"bazinga\" } }");
1.68 + }
1.69 +
1.70 + function performTest() {
1.71 + let deferred = promise.defer();
1.72 +
1.73 + is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, 0,
1.74 + "There should be 0 hidden nodes in the watch expressions container");
1.75 + is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 27,
1.76 + "There should be 27 visible nodes in the watch expressions container");
1.77 +
1.78 + test1(function() {
1.79 + test2(function() {
1.80 + test3(function() {
1.81 + test4(function() {
1.82 + test5(function() {
1.83 + test6(function() {
1.84 + test7(function() {
1.85 + test8(function() {
1.86 + test9(function() {
1.87 + deferred.resolve();
1.88 + });
1.89 + });
1.90 + });
1.91 + });
1.92 + });
1.93 + });
1.94 + });
1.95 + });
1.96 + });
1.97 +
1.98 + return deferred.promise;
1.99 + }
1.100 +
1.101 + function finishTest() {
1.102 + is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, 0,
1.103 + "There should be 0 hidden nodes in the watch expressions container");
1.104 + is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 27,
1.105 + "There should be 27 visible nodes in the watch expressions container");
1.106 + }
1.107 +
1.108 + function test1(aCallback) {
1.109 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.110 + checkWatchExpressions(26, {
1.111 + a: "ReferenceError: a is not defined",
1.112 + this: { type: "object", class: "Object" },
1.113 + prop: { type: "object", class: "String" },
1.114 + args: { type: "undefined" }
1.115 + });
1.116 + aCallback();
1.117 + });
1.118 +
1.119 + gDebuggee.test();
1.120 + }
1.121 +
1.122 + function test2(aCallback) {
1.123 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.124 + checkWatchExpressions(26, {
1.125 + a: { type: "undefined" },
1.126 + this: { type: "object", class: "Window" },
1.127 + prop: { type: "undefined" },
1.128 + args: "sensational"
1.129 + });
1.130 + aCallback();
1.131 + });
1.132 +
1.133 + EventUtils.sendMouseEvent({ type: "mousedown" },
1.134 + gDebugger.document.getElementById("resume"),
1.135 + gDebugger);
1.136 + }
1.137 +
1.138 + function test3(aCallback) {
1.139 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.140 + checkWatchExpressions(26, {
1.141 + a: { type: "object", class: "Object" },
1.142 + this: { type: "object", class: "Window" },
1.143 + prop: { type: "undefined" },
1.144 + args: "sensational"
1.145 + });
1.146 + aCallback();
1.147 + });
1.148 +
1.149 + EventUtils.sendMouseEvent({ type: "mousedown" },
1.150 + gDebugger.document.getElementById("resume"),
1.151 + gDebugger);
1.152 + }
1.153 +
1.154 + function test4(aCallback) {
1.155 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.156 + checkWatchExpressions(27, {
1.157 + a: 5,
1.158 + this: { type: "object", class: "Window" },
1.159 + prop: { type: "undefined" },
1.160 + args: "sensational"
1.161 + });
1.162 + aCallback();
1.163 + });
1.164 +
1.165 + gWatch.addExpression("a = 5");
1.166 + EventUtils.sendKey("RETURN", gDebugger);
1.167 + }
1.168 +
1.169 + function test5(aCallback) {
1.170 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.171 + checkWatchExpressions(27, {
1.172 + a: 5,
1.173 + this: { type: "object", class: "Window" },
1.174 + prop: { type: "undefined" },
1.175 + args: "sensational"
1.176 + });
1.177 + aCallback();
1.178 + });
1.179 +
1.180 + gWatch.addExpression("encodeURI(\"\\\")");
1.181 + EventUtils.sendKey("RETURN", gDebugger);
1.182 + }
1.183 +
1.184 + function test6(aCallback) {
1.185 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.186 + checkWatchExpressions(27, {
1.187 + a: 5,
1.188 + this: { type: "object", class: "Window" },
1.189 + prop: { type: "undefined" },
1.190 + args: "sensational"
1.191 + });
1.192 + aCallback();
1.193 + })
1.194 +
1.195 + gWatch.addExpression("decodeURI(\"\\\")");
1.196 + EventUtils.sendKey("RETURN", gDebugger);
1.197 + }
1.198 +
1.199 + function test7(aCallback) {
1.200 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.201 + checkWatchExpressions(27, {
1.202 + a: 5,
1.203 + this: { type: "object", class: "Window" },
1.204 + prop: { type: "undefined" },
1.205 + args: "sensational"
1.206 + });
1.207 + aCallback();
1.208 + });
1.209 +
1.210 + gWatch.addExpression("?");
1.211 + EventUtils.sendKey("RETURN", gDebugger);
1.212 + }
1.213 +
1.214 + function test8(aCallback) {
1.215 + gDebugger.once(gDebugger.EVENTS.FETCHED_WATCH_EXPRESSIONS, () => {
1.216 + checkWatchExpressions(27, {
1.217 + a: 5,
1.218 + this: { type: "object", class: "Window" },
1.219 + prop: { type: "undefined" },
1.220 + args: "sensational"
1.221 + });
1.222 + aCallback();
1.223 + });
1.224 +
1.225 + gWatch.addExpression("a");
1.226 + EventUtils.sendKey("RETURN", gDebugger);
1.227 + }
1.228 +
1.229 + function test9(aCallback) {
1.230 + gDebugger.once(gDebugger.EVENTS.AFTER_FRAMES_CLEARED, () => {
1.231 + aCallback();
1.232 + });
1.233 +
1.234 + EventUtils.sendMouseEvent({ type: "mousedown" },
1.235 + gDebugger.document.getElementById("resume"),
1.236 + gDebugger);
1.237 + }
1.238 +
1.239 + function checkWatchExpressions(aTotal, aExpectedExpressions) {
1.240 + let {
1.241 + a: expected_a,
1.242 + this: expected_this,
1.243 + prop: expected_prop,
1.244 + args: expected_args
1.245 + } = aExpectedExpressions;
1.246 +
1.247 + is(gDebugger.document.querySelectorAll(".dbg-expression[hidden=true]").length, aTotal,
1.248 + "There should be " + aTotal + " hidden nodes in the watch expressions container.");
1.249 + is(gDebugger.document.querySelectorAll(".dbg-expression:not([hidden=true])").length, 0,
1.250 + "There should be 0 visible nodes in the watch expressions container.");
1.251 +
1.252 + let label = gDebugger.L10N.getStr("watchExpressionsScopeLabel");
1.253 + let scope = gVariables._currHierarchy.get(label);
1.254 +
1.255 + ok(scope, "There should be a wach expressions scope in the variables view.");
1.256 + is(scope._store.size, aTotal, "There should be " + aTotal + " evaluations availalble.");
1.257 +
1.258 + let w1 = scope.get("'a'");
1.259 + let w2 = scope.get("\"a\"");
1.260 + let w3 = scope.get("'a\"\"'");
1.261 + let w4 = scope.get("\"a''\"");
1.262 + let w5 = scope.get("?");
1.263 + let w6 = scope.get("a");
1.264 + let w7 = scope.get("this");
1.265 + let w8 = scope.get("this.canada");
1.266 + let w9 = scope.get("[1, 2, 3]");
1.267 + let w10 = scope.get("x = [1, 2, 3]");
1.268 + let w11 = scope.get("y = [1, 2, 3]; y.test = 4");
1.269 + let w12 = scope.get("z = [1, 2, 3]; z.test = 4; z");
1.270 + let w13 = scope.get("t = [1, 2, 3]; t.test = 4; !t");
1.271 + let w14 = scope.get("arguments[0]");
1.272 + let w15 = scope.get("encodeURI(\"\\\")");
1.273 + let w16 = scope.get("decodeURI(\"\\\")");
1.274 + let w17 = scope.get("decodeURIComponent(\"%\")");
1.275 + let w18 = scope.get("//");
1.276 + let w19 = scope.get("// 42");
1.277 + let w20 = scope.get("{}.foo");
1.278 + let w21 = scope.get("{}.foo()");
1.279 + let w22 = scope.get("({}).foo()");
1.280 + let w23 = scope.get("new Array(-1)");
1.281 + let w24 = scope.get("4.2.toExponential(-4.2)");
1.282 + let w25 = scope.get("throw new Error(\"bazinga\")");
1.283 + let w26 = scope.get("({ get error() { throw new Error(\"bazinga\") } }).error");
1.284 + let w27 = scope.get("throw { get name() { throw \"bazinga\" } }");
1.285 +
1.286 + ok(w1, "The first watch expression should be present in the scope.");
1.287 + ok(w2, "The second watch expression should be present in the scope.");
1.288 + ok(w3, "The third watch expression should be present in the scope.");
1.289 + ok(w4, "The fourth watch expression should be present in the scope.");
1.290 + ok(w5, "The fifth watch expression should be present in the scope.");
1.291 + ok(w6, "The sixth watch expression should be present in the scope.");
1.292 + ok(w7, "The seventh watch expression should be present in the scope.");
1.293 + ok(w8, "The eight watch expression should be present in the scope.");
1.294 + ok(w9, "The ninth watch expression should be present in the scope.");
1.295 + ok(w10, "The tenth watch expression should be present in the scope.");
1.296 + ok(w11, "The eleventh watch expression should be present in the scope.");
1.297 + ok(w12, "The twelfth watch expression should be present in the scope.");
1.298 + ok(w13, "The 13th watch expression should be present in the scope.");
1.299 + ok(w14, "The 14th watch expression should be present in the scope.");
1.300 + ok(w15, "The 15th watch expression should be present in the scope.");
1.301 + ok(w16, "The 16th watch expression should be present in the scope.");
1.302 + ok(w17, "The 17th watch expression should be present in the scope.");
1.303 + ok(w18, "The 18th watch expression should be present in the scope.");
1.304 + ok(w19, "The 19th watch expression should be present in the scope.");
1.305 + ok(w20, "The 20th watch expression should be present in the scope.");
1.306 + ok(w21, "The 21st watch expression should be present in the scope.");
1.307 + ok(w22, "The 22nd watch expression should be present in the scope.");
1.308 + ok(w23, "The 23nd watch expression should be present in the scope.");
1.309 + ok(w24, "The 24th watch expression should be present in the scope.");
1.310 + ok(w25, "The 25th watch expression should be present in the scope.");
1.311 + ok(w26, "The 26th watch expression should be present in the scope.");
1.312 + ok(!w27, "The 27th watch expression should not be present in the scope.");
1.313 +
1.314 + is(w1.value, "a", "The first value is correct.");
1.315 + is(w2.value, "a", "The second value is correct.");
1.316 + is(w3.value, "a\"\"", "The third value is correct.");
1.317 + is(w4.value, "a''", "The fourth value is correct.");
1.318 + is(w5.value, "SyntaxError: syntax error", "The fifth value is correct.");
1.319 +
1.320 + if (typeof expected_a == "object") {
1.321 + is(w6.value.type, expected_a.type, "The sixth value type is correct.");
1.322 + is(w6.value.class, expected_a.class, "The sixth value class is correct.");
1.323 + } else {
1.324 + is(w6.value, expected_a, "The sixth value is correct.");
1.325 + }
1.326 +
1.327 + if (typeof expected_this == "object") {
1.328 + is(w7.value.type, expected_this.type, "The seventh value type is correct.");
1.329 + is(w7.value.class, expected_this.class, "The seventh value class is correct.");
1.330 + } else {
1.331 + is(w7.value, expected_this, "The seventh value is correct.");
1.332 + }
1.333 +
1.334 + if (typeof expected_prop == "object") {
1.335 + is(w8.value.type, expected_prop.type, "The eighth value type is correct.");
1.336 + is(w8.value.class, expected_prop.class, "The eighth value class is correct.");
1.337 + } else {
1.338 + is(w8.value, expected_prop, "The eighth value is correct.");
1.339 + }
1.340 +
1.341 + is(w9.value.type, "object", "The ninth value type is correct.");
1.342 + is(w9.value.class, "Array", "The ninth value class is correct.");
1.343 + is(w10.value.type, "object", "The tenth value type is correct.");
1.344 + is(w10.value.class, "Array", "The tenth value class is correct.");
1.345 + is(w11.value, "4", "The eleventh value is correct.");
1.346 + is(w12.value.type, "object", "The eleventh value type is correct.");
1.347 + is(w12.value.class, "Array", "The twelfth value class is correct.");
1.348 + is(w13.value, false, "The 13th value is correct.");
1.349 +
1.350 + if (typeof expected_args == "object") {
1.351 + is(w14.value.type, expected_args.type, "The 14th value type is correct.");
1.352 + is(w14.value.class, expected_args.class, "The 14th value class is correct.");
1.353 + } else {
1.354 + is(w14.value, expected_args, "The 14th value is correct.");
1.355 + }
1.356 +
1.357 + is(w15.value, "SyntaxError: unterminated string literal", "The 15th value is correct.");
1.358 + is(w16.value, "SyntaxError: unterminated string literal", "The 16th value is correct.");
1.359 + is(w17.value, "URIError: malformed URI sequence", "The 17th value is correct.");
1.360 +
1.361 + is(w18.value.type, "undefined", "The 18th value type is correct.");
1.362 + is(w18.value.class, undefined, "The 18th value class is correct.");
1.363 +
1.364 + is(w19.value.type, "undefined", "The 19th value type is correct.");
1.365 + is(w19.value.class, undefined, "The 19th value class is correct.");
1.366 +
1.367 + is(w20.value, "SyntaxError: syntax error", "The 20th value is correct.");
1.368 + is(w21.value, "SyntaxError: syntax error", "The 21th value is correct.");
1.369 + is(w22.value, "TypeError: (intermediate value).foo is not a function", "The 22th value is correct.");
1.370 + is(w23.value, "RangeError: invalid array length", "The 23th value is correct.");
1.371 + is(w24.value, "RangeError: precision -4 out of range", "The 24th value is correct.");
1.372 + is(w25.value, "Error: bazinga", "The 25th value is correct.");
1.373 + is(w26.value, "Error: bazinga", "The 26th value is correct.");
1.374 + }
1.375 +}
