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comparison: browser/devtools/debugger/test/browser_dbg_variables-view-03.js
browser/devtools/debugger/test/browser_dbg_variables-view-03.js
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Tests that recursively creating properties in the variables view works | |
| 6 * as expected. | |
| 7 */ | |
| 8 | |
| 9 const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html"; | |
| 10 | |
| 11 function test() { | |
| 12 initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => { | |
| 13 let variables = aPanel.panelWin.DebuggerView.Variables; | |
| 14 let testScope = variables.addScope("test"); | |
| 15 | |
| 16 is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 1, | |
| 17 "One enumerable container should be present in the scope."); | |
| 18 is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1, | |
| 19 "One non-enumerable container should be present in the scope."); | |
| 20 is(testScope.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0, | |
| 21 "No enumerable variables should be present in the scope."); | |
| 22 is(testScope.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 23 "No non-enumerable variables should be present in the scope."); | |
| 24 | |
| 25 testScope.addItem("something", { | |
| 26 value: { | |
| 27 type: "object", | |
| 28 class: "Object" | |
| 29 }, | |
| 30 enumerable: true | |
| 31 }); | |
| 32 | |
| 33 is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 2, | |
| 34 "Two enumerable containers should be present in the tree."); | |
| 35 is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 2, | |
| 36 "Two non-enumerable containers should be present in the tree."); | |
| 37 | |
| 38 is(testScope.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1, | |
| 39 "A new enumerable variable should have been added in the scope."); | |
| 40 is(testScope.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 41 "No new non-enumerable variables should have been added in the scope."); | |
| 42 | |
| 43 let testVar = testScope.get("something"); | |
| 44 ok(testVar, | |
| 45 "The added variable should be accessible from the scope."); | |
| 46 | |
| 47 is(testVar.target.querySelectorAll(".variables-view-element-details.enum").length, 1, | |
| 48 "One enumerable container should be present in the variable."); | |
| 49 is(testVar.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1, | |
| 50 "One non-enumerable container should be present in the variable."); | |
| 51 is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0, | |
| 52 "No enumerable properties should be present in the variable."); | |
| 53 is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 54 "No non-enumerable properties should be present in the variable."); | |
| 55 | |
| 56 testVar.addItem("child", { | |
| 57 value: { | |
| 58 type: "object", | |
| 59 class: "Object" | |
| 60 }, | |
| 61 enumerable: true | |
| 62 }); | |
| 63 | |
| 64 is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 3, | |
| 65 "Three enumerable containers should be present in the tree."); | |
| 66 is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 3, | |
| 67 "Three non-enumerable containers should be present in the tree."); | |
| 68 | |
| 69 is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1, | |
| 70 "A new enumerable property should have been added in the variable."); | |
| 71 is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 72 "No new non-enumerable properties should have been added in the variable."); | |
| 73 | |
| 74 let testChild = testVar.get("child"); | |
| 75 ok(testChild, | |
| 76 "The added property should be accessible from the variable."); | |
| 77 | |
| 78 is(testChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1, | |
| 79 "One enumerable container should be present in the property."); | |
| 80 is(testChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1, | |
| 81 "One non-enumerable container should be present in the property."); | |
| 82 is(testChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0, | |
| 83 "No enumerable sub-properties should be present in the property."); | |
| 84 is(testChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 85 "No non-enumerable sub-properties should be present in the property."); | |
| 86 | |
| 87 testChild.addItem("grandChild", { | |
| 88 value: { | |
| 89 type: "object", | |
| 90 class: "Object" | |
| 91 }, | |
| 92 enumerable: true | |
| 93 }); | |
| 94 | |
| 95 is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 4, | |
| 96 "Four enumerable containers should be present in the tree."); | |
| 97 is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 4, | |
| 98 "Four non-enumerable containers should be present in the tree."); | |
| 99 | |
| 100 is(testChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1, | |
| 101 "A new enumerable sub-property should have been added in the property."); | |
| 102 is(testChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 103 "No new non-enumerable sub-properties should have been added in the property."); | |
| 104 | |
| 105 let testGrandChild = testChild.get("grandChild"); | |
| 106 ok(testGrandChild, | |
| 107 "The added sub-property should be accessible from the property."); | |
| 108 | |
| 109 is(testGrandChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1, | |
| 110 "One enumerable container should be present in the property."); | |
| 111 is(testGrandChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1, | |
| 112 "One non-enumerable container should be present in the property."); | |
| 113 is(testGrandChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0, | |
| 114 "No enumerable sub-properties should be present in the property."); | |
| 115 is(testGrandChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 116 "No non-enumerable sub-properties should be present in the property."); | |
| 117 | |
| 118 testGrandChild.addItem("granderChild", { | |
| 119 value: { | |
| 120 type: "object", | |
| 121 class: "Object" | |
| 122 }, | |
| 123 enumerable: true | |
| 124 }); | |
| 125 | |
| 126 is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 5, | |
| 127 "Five enumerable containers should be present in the tree."); | |
| 128 is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 5, | |
| 129 "Five non-enumerable containers should be present in the tree."); | |
| 130 | |
| 131 is(testGrandChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1, | |
| 132 "A new enumerable variable should have been added in the variable."); | |
| 133 is(testGrandChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 134 "No new non-enumerable variables should have been added in the variable."); | |
| 135 | |
| 136 let testGranderChild = testGrandChild.get("granderChild"); | |
| 137 ok(testGranderChild, | |
| 138 "The added sub-property should be accessible from the property."); | |
| 139 | |
| 140 is(testGranderChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1, | |
| 141 "One enumerable container should be present in the property."); | |
| 142 is(testGranderChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1, | |
| 143 "One non-enumerable container should be present in the property."); | |
| 144 is(testGranderChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0, | |
| 145 "No enumerable sub-properties should be present in the property."); | |
| 146 is(testGranderChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0, | |
| 147 "No non-enumerable sub-properties should be present in the property."); | |
| 148 | |
| 149 closeDebuggerAndFinish(aPanel); | |
| 150 }); | |
| 151 } |
