browser/devtools/debugger/test/browser_dbg_variables-view-04.js@6474c204b198
browser/devtools/debugger/test/browser_dbg_variables-view-04.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
4 /**
5 * Tests that grips are correctly applied to variables.
6 */
8 const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
10 function test() {
11 initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
12 let variables = aPanel.panelWin.DebuggerView.Variables;
13 let testScope = variables.addScope("test");
14 let testVar = testScope.addItem("something");
16 testVar.setGrip(1.618);
18 is(testVar.target.querySelector(".value").getAttribute("value"), "1.618",
19 "The grip information for the variable wasn't set correctly (1).");
20 is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
21 "Setting the grip alone shouldn't add any new tree nodes (1).");
22 is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
23 "Setting the grip alone shouldn't add any new tree nodes (2).");
25 testVar.setGrip({
26 type: "object",
27 class: "Window"
28 });
30 is(testVar.target.querySelector(".value").getAttribute("value"), "Window",
31 "The grip information for the variable wasn't set correctly (2).");
32 is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
33 "Setting the grip alone shouldn't add any new tree nodes (3).");
34 is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
35 "Setting the grip alone shouldn't add any new tree nodes (4).");
37 testVar.addItems({
38 helloWorld: {
39 value: "hello world",
40 enumerable: true
41 }
42 });
44 is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 1,
45 "A new detail node should have been added in the variable tree.");
46 is(testVar.get("helloWorld").target.querySelector(".value").getAttribute("value"), "\"hello world\"",
47 "The grip information for the variable wasn't set correctly (3).");
49 testVar.addItems({
50 helloWorld: {
51 value: "hello jupiter",
52 enumerable: true
53 }
54 });
56 is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 1,
57 "Shouldn't be able to duplicate nodes added in the variable tree.");
58 is(testVar.get("helloWorld").target.querySelector(".value").getAttribute("value"), "\"hello world\"",
59 "The grip information for the variable wasn't preserved correctly (4).");
61 testVar.addItems({
62 someProp0: {
63 value: "random string",
64 enumerable: true
65 },
66 someProp1: {
67 value: "another string",
68 enumerable: true
69 }
70 });
72 is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 3,
73 "Two new detail nodes should have been added in the variable tree.");
74 is(testVar.get("someProp0").target.querySelector(".value").getAttribute("value"), "\"random string\"",
75 "The grip information for the variable wasn't set correctly (5).");
76 is(testVar.get("someProp1").target.querySelector(".value").getAttribute("value"), "\"another string\"",
77 "The grip information for the variable wasn't set correctly (6).");
79 testVar.addItems({
80 someProp2: {
81 value: {
82 type: "null"
83 },
84 enumerable: true
85 },
86 someProp3: {
87 value: {
88 type: "undefined"
89 },
90 enumerable: true
91 },
92 someProp4: {
93 value: {
94 type: "object",
95 class: "Object"
96 },
97 enumerable: true
98 }
99 });
101 is(testVar.target.querySelector(".variables-view-element-details").childNodes.length, 6,
102 "Three new detail nodes should have been added in the variable tree.");
103 is(testVar.get("someProp2").target.querySelector(".value").getAttribute("value"), "null",
104 "The grip information for the variable wasn't set correctly (7).");
105 is(testVar.get("someProp3").target.querySelector(".value").getAttribute("value"), "undefined",
106 "The grip information for the variable wasn't set correctly (8).");
107 is(testVar.get("someProp4").target.querySelector(".value").getAttribute("value"), "Object",
108 "The grip information for the variable wasn't set correctly (9).");
110 let parent = testVar.get("someProp2");
111 let child = parent.addItem("child", {
112 value: {
113 type: "null"
114 }
115 });
117 is(variables.getItemForNode(parent.target), parent,
118 "VariablesView should have a record of the parent.");
119 is(variables.getItemForNode(child.target), child,
120 "VariablesView should have a record of the child.");
121 is([...parent].length, 1,
122 "Parent should have one child.");
124 parent.remove();
126 is(variables.getItemForNode(parent.target), undefined,
127 "VariablesView should not have a record of the parent anymore.");
128 is(parent.target.parentNode, null,
129 "Parent element should not have a parent.")
130 is(variables.getItemForNode(child.target), undefined,
131 "VariablesView should not have a record of the child anymore.");
132 is(child.target.parentNode, null,
133 "Child element should not have a parent.")
134 is([...parent].length, 0,
135 "Parent should have zero children.");
137 testScope.remove();
139 is([...variables].length, 0,
140 "VariablesView should have been emptied.");
141 is(Cu.nondeterministicGetWeakMapKeys(variables._itemsByElement).length, 0,
142 "VariablesView _itemsByElement map has been emptied.");
143 is(variables._currHierarchy.size, 0,
144 "VariablesView _currHierarchy map has been emptied.");
145 is(variables._list.children.length, 0,
146 "VariablesView element should have no children.");
148 closeDebuggerAndFinish(aPanel);
149 });
150 }
