1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/browser/devtools/debugger/test/browser_dbg_variables-view-04.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,150 @@
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 + * Tests that grips are correctly applied to variables.
1.9 + */
1.10 +
1.11 +const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
1.12 +
1.13 +function test() {
1.14 + initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
1.15 + let variables = aPanel.panelWin.DebuggerView.Variables;
1.16 + let testScope = variables.addScope("test");
1.17 + let testVar = testScope.addItem("something");
1.18 +
1.19 + testVar.setGrip(1.618);
1.20 +
1.21 + is(testVar.target.querySelector(".value").getAttribute("value"), "1.618",
1.22 + "The grip information for the variable wasn't set correctly (1).");
1.23 + is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
1.24 + "Setting the grip alone shouldn't add any new tree nodes (1).");
1.25 + is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
1.26 + "Setting the grip alone shouldn't add any new tree nodes (2).");
1.27 +
1.28 + testVar.setGrip({
1.29 + type: "object",
1.30 + class: "Window"
1.31 + });
1.32 +
1.33 + is(testVar.target.querySelector(".value").getAttribute("value"), "Window",
1.34 + "The grip information for the variable wasn't set correctly (2).");
1.35 + is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
1.36 + "Setting the grip alone shouldn't add any new tree nodes (3).");
1.37 + is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
1.38 + "Setting the grip alone shouldn't add any new tree nodes (4).");
1.39 +
1.40 + testVar.addItems({
1.41 + helloWorld: {
1.42 + value: "hello world",
1.43 + enumerable: true
1.44 + }
1.45 + });
1.46 +
1.47 + is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 1,
1.48 + "A new detail node should have been added in the variable tree.");
1.49 + is(testVar.get("helloWorld").target.querySelector(".value").getAttribute("value"), "\"hello world\"",
1.50 + "The grip information for the variable wasn't set correctly (3).");
1.51 +
1.52 + testVar.addItems({
1.53 + helloWorld: {
1.54 + value: "hello jupiter",
1.55 + enumerable: true
1.56 + }
1.57 + });
1.58 +
1.59 + is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 1,
1.60 + "Shouldn't be able to duplicate nodes added in the variable tree.");
1.61 + is(testVar.get("helloWorld").target.querySelector(".value").getAttribute("value"), "\"hello world\"",
1.62 + "The grip information for the variable wasn't preserved correctly (4).");
1.63 +
1.64 + testVar.addItems({
1.65 + someProp0: {
1.66 + value: "random string",
1.67 + enumerable: true
1.68 + },
1.69 + someProp1: {
1.70 + value: "another string",
1.71 + enumerable: true
1.72 + }
1.73 + });
1.74 +
1.75 + is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 3,
1.76 + "Two new detail nodes should have been added in the variable tree.");
1.77 + is(testVar.get("someProp0").target.querySelector(".value").getAttribute("value"), "\"random string\"",
1.78 + "The grip information for the variable wasn't set correctly (5).");
1.79 + is(testVar.get("someProp1").target.querySelector(".value").getAttribute("value"), "\"another string\"",
1.80 + "The grip information for the variable wasn't set correctly (6).");
1.81 +
1.82 + testVar.addItems({
1.83 + someProp2: {
1.84 + value: {
1.85 + type: "null"
1.86 + },
1.87 + enumerable: true
1.88 + },
1.89 + someProp3: {
1.90 + value: {
1.91 + type: "undefined"
1.92 + },
1.93 + enumerable: true
1.94 + },
1.95 + someProp4: {
1.96 + value: {
1.97 + type: "object",
1.98 + class: "Object"
1.99 + },
1.100 + enumerable: true
1.101 + }
1.102 + });
1.103 +
1.104 + is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 6,
1.105 + "Three new detail nodes should have been added in the variable tree.");
1.106 + is(testVar.get("someProp2").target.querySelector(".value").getAttribute("value"), "null",
1.107 + "The grip information for the variable wasn't set correctly (7).");
1.108 + is(testVar.get("someProp3").target.querySelector(".value").getAttribute("value"), "undefined",
1.109 + "The grip information for the variable wasn't set correctly (8).");
1.110 + is(testVar.get("someProp4").target.querySelector(".value").getAttribute("value"), "Object",
1.111 + "The grip information for the variable wasn't set correctly (9).");
1.112 +
1.113 + let parent = testVar.get("someProp2");
1.114 + let child = parent.addItem("child", {
1.115 + value: {
1.116 + type: "null"
1.117 + }
1.118 + });
1.119 +
1.120 + is(variables.getItemForNode(parent.target), parent,
1.121 + "VariablesView should have a record of the parent.");
1.122 + is(variables.getItemForNode(child.target), child,
1.123 + "VariablesView should have a record of the child.");
1.124 + is([...parent].length, 1,
1.125 + "Parent should have one child.");
1.126 +
1.127 + parent.remove();
1.128 +
1.129 + is(variables.getItemForNode(parent.target), undefined,
1.130 + "VariablesView should not have a record of the parent anymore.");
1.131 + is(parent.target.parentNode, null,
1.132 + "Parent element should not have a parent.")
1.133 + is(variables.getItemForNode(child.target), undefined,
1.134 + "VariablesView should not have a record of the child anymore.");
1.135 + is(child.target.parentNode, null,
1.136 + "Child element should not have a parent.")
1.137 + is([...parent].length, 0,
1.138 + "Parent should have zero children.");
1.139 +
1.140 + testScope.remove();
1.141 +
1.142 + is([...variables].length, 0,
1.143 + "VariablesView should have been emptied.");
1.144 + is(Cu.nondeterministicGetWeakMapKeys(variables._itemsByElement).length, 0,
1.145 + "VariablesView _itemsByElement map has been emptied.");
1.146 + is(variables._currHierarchy.size, 0,
1.147 + "VariablesView _currHierarchy map has been emptied.");
1.148 + is(variables._list.children.length, 0,
1.149 + "VariablesView element should have no children.");
1.150 +
1.151 + closeDebuggerAndFinish(aPanel);
1.152 + });
1.153 +}
