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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that recursively creating properties in the variables view works
* as expected.
*/
const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
function test() {
initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
let variables = aPanel.panelWin.DebuggerView.Variables;
let testScope = variables.addScope("test");
is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 1,
"One enumerable container should be present in the scope.");
is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1,
"One non-enumerable container should be present in the scope.");
is(testScope.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
"No enumerable variables should be present in the scope.");
is(testScope.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No non-enumerable variables should be present in the scope.");
testScope.addItem("something", {
value: {
type: "object",
class: "Object"
},
enumerable: true
});
is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 2,
"Two enumerable containers should be present in the tree.");
is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 2,
"Two non-enumerable containers should be present in the tree.");
is(testScope.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1,
"A new enumerable variable should have been added in the scope.");
is(testScope.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No new non-enumerable variables should have been added in the scope.");
let testVar = testScope.get("something");
ok(testVar,
"The added variable should be accessible from the scope.");
is(testVar.target.querySelectorAll(".variables-view-element-details.enum").length, 1,
"One enumerable container should be present in the variable.");
is(testVar.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1,
"One non-enumerable container should be present in the variable.");
is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
"No enumerable properties should be present in the variable.");
is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No non-enumerable properties should be present in the variable.");
testVar.addItem("child", {
value: {
type: "object",
class: "Object"
},
enumerable: true
});
is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 3,
"Three enumerable containers should be present in the tree.");
is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 3,
"Three non-enumerable containers should be present in the tree.");
is(testVar.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1,
"A new enumerable property should have been added in the variable.");
is(testVar.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No new non-enumerable properties should have been added in the variable.");
let testChild = testVar.get("child");
ok(testChild,
"The added property should be accessible from the variable.");
is(testChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1,
"One enumerable container should be present in the property.");
is(testChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1,
"One non-enumerable container should be present in the property.");
is(testChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
"No enumerable sub-properties should be present in the property.");
is(testChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No non-enumerable sub-properties should be present in the property.");
testChild.addItem("grandChild", {
value: {
type: "object",
class: "Object"
},
enumerable: true
});
is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 4,
"Four enumerable containers should be present in the tree.");
is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 4,
"Four non-enumerable containers should be present in the tree.");
is(testChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1,
"A new enumerable sub-property should have been added in the property.");
is(testChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No new non-enumerable sub-properties should have been added in the property.");
let testGrandChild = testChild.get("grandChild");
ok(testGrandChild,
"The added sub-property should be accessible from the property.");
is(testGrandChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1,
"One enumerable container should be present in the property.");
is(testGrandChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1,
"One non-enumerable container should be present in the property.");
is(testGrandChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
"No enumerable sub-properties should be present in the property.");
is(testGrandChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No non-enumerable sub-properties should be present in the property.");
testGrandChild.addItem("granderChild", {
value: {
type: "object",
class: "Object"
},
enumerable: true
});
is(testScope.target.querySelectorAll(".variables-view-element-details.enum").length, 5,
"Five enumerable containers should be present in the tree.");
is(testScope.target.querySelectorAll(".variables-view-element-details.nonenum").length, 5,
"Five non-enumerable containers should be present in the tree.");
is(testGrandChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 1,
"A new enumerable variable should have been added in the variable.");
is(testGrandChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No new non-enumerable variables should have been added in the variable.");
let testGranderChild = testGrandChild.get("granderChild");
ok(testGranderChild,
"The added sub-property should be accessible from the property.");
is(testGranderChild.target.querySelectorAll(".variables-view-element-details.enum").length, 1,
"One enumerable container should be present in the property.");
is(testGranderChild.target.querySelectorAll(".variables-view-element-details.nonenum").length, 1,
"One non-enumerable container should be present in the property.");
is(testGranderChild.target.querySelector(".variables-view-element-details.enum").childNodes.length, 0,
"No enumerable sub-properties should be present in the property.");
is(testGranderChild.target.querySelector(".variables-view-element-details.nonenum").childNodes.length, 0,
"No non-enumerable sub-properties should be present in the property.");
closeDebuggerAndFinish(aPanel);
});
}
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