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https://github.com/classilla/tenfourfox.git
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224 lines
13 KiB
JavaScript
224 lines
13 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Make sure that the variables view remains responsive when faced with
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* huge ammounts of data.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_large-array-buffer.html";
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var gTab, gPanel, gDebugger;
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var gVariables, gEllipsis;
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function test() {
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initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
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gTab = aTab;
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gPanel = aPanel;
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gDebugger = gPanel.panelWin;
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gVariables = gDebugger.DebuggerView.Variables;
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gEllipsis = Services.prefs.getComplexValue("intl.ellipsis", Ci.nsIPrefLocalizedString).data;
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waitForSourceAndCaretAndScopes(gPanel, ".html", 23)
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.then(() => initialChecks())
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.then(() => verifyFirstLevel())
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.then(() => verifyNextLevels())
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.then(() => resumeDebuggerThenCloseAndFinish(gPanel))
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.then(null, aError => {
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ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
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});
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generateMouseClickInTab(gTab, "content.document.querySelector('button')");
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});
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}
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function initialChecks() {
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let localScope = gVariables.getScopeAtIndex(0);
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let bufferVar = localScope.get("buffer");
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let arrayVar = localScope.get("largeArray");
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let objectVar = localScope.get("largeObject");
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ok(bufferVar, "There should be a 'buffer' variable present in the scope.");
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ok(arrayVar, "There should be a 'largeArray' variable present in the scope.");
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ok(objectVar, "There should be a 'largeObject' variable present in the scope.");
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is(bufferVar.target.querySelector(".name").getAttribute("value"), "buffer",
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"Should have the right property name for 'buffer'.");
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is(bufferVar.target.querySelector(".value").getAttribute("value"), "ArrayBuffer",
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"Should have the right property value for 'buffer'.");
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ok(bufferVar.target.querySelector(".value").className.includes("token-other"),
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"Should have the right token class for 'buffer'.");
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is(arrayVar.target.querySelector(".name").getAttribute("value"), "largeArray",
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"Should have the right property name for 'largeArray'.");
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is(arrayVar.target.querySelector(".value").getAttribute("value"), "Int8Array[10000]",
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"Should have the right property value for 'largeArray'.");
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ok(arrayVar.target.querySelector(".value").className.includes("token-other"),
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"Should have the right token class for 'largeArray'.");
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is(objectVar.target.querySelector(".name").getAttribute("value"), "largeObject",
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"Should have the right property name for 'largeObject'.");
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is(objectVar.target.querySelector(".value").getAttribute("value"), "Object[10000]",
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"Should have the right property value for 'largeObject'.");
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ok(objectVar.target.querySelector(".value").className.includes("token-other"),
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"Should have the right token class for 'largeObject'.");
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is(bufferVar.expanded, false,
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"The 'buffer' variable shouldn't be expanded.");
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is(arrayVar.expanded, false,
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"The 'largeArray' variable shouldn't be expanded.");
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is(objectVar.expanded, false,
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"The 'largeObject' variable shouldn't be expanded.");
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return promise.all([arrayVar.expand(),objectVar.expand()]);
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}
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function verifyFirstLevel() {
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let localScope = gVariables.getScopeAtIndex(0);
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let arrayVar = localScope.get("largeArray");
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let objectVar = localScope.get("largeObject");
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let arrayEnums = arrayVar.target.querySelector(".variables-view-element-details.enum").childNodes;
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let arrayNonEnums = arrayVar.target.querySelector(".variables-view-element-details.nonenum").childNodes;
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is(arrayEnums.length, 0,
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"The 'largeArray' shouldn't contain any enumerable elements.");
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is(arrayNonEnums.length, 9,
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"The 'largeArray' should contain all the created non-enumerable elements.");
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let objectEnums = objectVar.target.querySelector(".variables-view-element-details.enum").childNodes;
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let objectNonEnums = objectVar.target.querySelector(".variables-view-element-details.nonenum").childNodes;
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is(objectEnums.length, 0,
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"The 'largeObject' shouldn't contain any enumerable elements.");
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is(objectNonEnums.length, 5,
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"The 'largeObject' should contain all the created non-enumerable elements.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
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"[0" + gEllipsis + "2499]", "The first page in the 'largeArray' is named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
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"", "The first page in the 'largeArray' should not have a corresponding value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
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"[2500" + gEllipsis + "4999]", "The second page in the 'largeArray' is named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
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"", "The second page in the 'largeArray' should not have a corresponding value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
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"[5000" + gEllipsis + "7499]", "The third page in the 'largeArray' is named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[2].getAttribute("value"),
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"", "The third page in the 'largeArray' should not have a corresponding value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
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"[7500" + gEllipsis + "9999]", "The fourth page in the 'largeArray' is named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[3].getAttribute("value"),
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"", "The fourth page in the 'largeArray' should not have a corresponding value.");
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is(objectVar.target.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
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"[0" + gEllipsis + "2499]", "The first page in the 'largeObject' is named correctly.");
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is(objectVar.target.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
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"", "The first page in the 'largeObject' should not have a corresponding value.");
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is(objectVar.target.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
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"[2500" + gEllipsis + "4999]", "The second page in the 'largeObject' is named correctly.");
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is(objectVar.target.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
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"", "The second page in the 'largeObject' should not have a corresponding value.");
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is(objectVar.target.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
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"[5000" + gEllipsis + "7499]", "The thrid page in the 'largeObject' is named correctly.");
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is(objectVar.target.querySelectorAll(".variables-view-property .value")[2].getAttribute("value"),
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"", "The thrid page in the 'largeObject' should not have a corresponding value.");
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is(objectVar.target.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
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"[7500" + gEllipsis + "9999]", "The fourth page in the 'largeObject' is named correctly.");
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is(objectVar.target.querySelectorAll(".variables-view-property .value")[3].getAttribute("value"),
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"", "The fourth page in the 'largeObject' should not have a corresponding value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[4].getAttribute("value"),
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"buffer", "The other properties 'largeArray' are named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[4].getAttribute("value"),
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"ArrayBuffer", "The other properties 'largeArray' have the correct value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[5].getAttribute("value"),
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"byteLength", "The other properties 'largeArray' are named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[5].getAttribute("value"),
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"10000", "The other properties 'largeArray' have the correct value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[6].getAttribute("value"),
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"byteOffset", "The other properties 'largeArray' are named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[6].getAttribute("value"),
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"0", "The other properties 'largeArray' have the correct value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[7].getAttribute("value"),
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"length", "The other properties 'largeArray' are named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[7].getAttribute("value"),
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"10000", "The other properties 'largeArray' have the correct value.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .name")[8].getAttribute("value"),
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"__proto__", "The other properties 'largeArray' are named correctly.");
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is(arrayVar.target.querySelectorAll(".variables-view-property .value")[8].getAttribute("value"),
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"Int8ArrayPrototype", "The other properties 'largeArray' have the correct value.");
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is(objectVar.target.querySelectorAll(".variables-view-property .name")[4].getAttribute("value"),
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"__proto__", "The other properties 'largeObject' are named correctly.");
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is(objectVar.target.querySelectorAll(".variables-view-property .value")[4].getAttribute("value"),
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"Object", "The other properties 'largeObject' have the correct value.");
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}
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function verifyNextLevels() {
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let localScope = gVariables.getScopeAtIndex(0);
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let objectVar = localScope.get("largeObject");
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let lastPage1 = objectVar.get("[7500" + gEllipsis + "9999]");
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ok(lastPage1, "The last page in the first level was retrieved successfully.");
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return lastPage1.expand()
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.then(verifyNextLevels2.bind(null, lastPage1));
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}
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function verifyNextLevels2(lastPage1) {
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let pageEnums1 = lastPage1.target.querySelector(".variables-view-element-details.enum").childNodes;
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let pageNonEnums1 = lastPage1.target.querySelector(".variables-view-element-details.nonenum").childNodes;
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is(pageEnums1.length, 0,
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"The last page in the first level shouldn't contain any enumerable elements.");
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is(pageNonEnums1.length, 4,
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"The last page in the first level should contain all the created non-enumerable elements.");
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is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
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"[7500" + gEllipsis + "8124]", "The first page in this level named correctly (1).");
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is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
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"[8125" + gEllipsis + "8749]", "The second page in this level named correctly (1).");
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is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
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"[8750" + gEllipsis + "9374]", "The third page in this level named correctly (1).");
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is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
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"[9375" + gEllipsis + "9999]", "The fourth page in this level named correctly (1).");
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let lastPage2 = lastPage1.get("[9375" + gEllipsis + "9999]");
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ok(lastPage2, "The last page in the second level was retrieved successfully.");
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return lastPage2.expand()
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.then(verifyNextLevels3.bind(null, lastPage2));
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}
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function verifyNextLevels3(lastPage2) {
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let pageEnums2 = lastPage2.target.querySelector(".variables-view-element-details.enum").childNodes;
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let pageNonEnums2 = lastPage2.target.querySelector(".variables-view-element-details.nonenum").childNodes;
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is(pageEnums2.length, 625,
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"The last page in the third level should contain all the created enumerable elements.");
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is(pageNonEnums2.length, 0,
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"The last page in the third level shouldn't contain any non-enumerable elements.");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
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9375, "The properties in this level are named correctly (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
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9376, "The properties in this level are named correctly (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .name")[623].getAttribute("value"),
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9998, "The properties in this level are named correctly (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .name")[624].getAttribute("value"),
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9999, "The properties in this level are named correctly (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
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624, "The properties in this level have the correct value (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
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623, "The properties in this level have the correct value (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .value")[623].getAttribute("value"),
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1, "The properties in this level have the correct value (3).");
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is(lastPage2._enum.querySelectorAll(".variables-view-property .value")[624].getAttribute("value"),
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0, "The properties in this level have the correct value (3).");
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}
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registerCleanupFunction(function() {
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gTab = null;
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gPanel = null;
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gDebugger = null;
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gVariables = null;
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gEllipsis = null;
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});
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