michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Make sure that the variables view remains responsive when faced with
michael@0:  * huge ammounts of data.
michael@0:  */
michael@0: 
michael@0: const TAB_URL = EXAMPLE_URL + "doc_large-array-buffer.html";
michael@0: 
michael@0: let gTab, gDebuggee, gPanel, gDebugger;
michael@0: let gVariables, gEllipsis;
michael@0: 
michael@0: function test() {
michael@0:   initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
michael@0:     gTab = aTab;
michael@0:     gDebuggee = aDebuggee;
michael@0:     gPanel = aPanel;
michael@0:     gDebugger = gPanel.panelWin;
michael@0:     gVariables = gDebugger.DebuggerView.Variables;
michael@0:     gEllipsis = Services.prefs.getComplexValue("intl.ellipsis", Ci.nsIPrefLocalizedString).data;
michael@0: 
michael@0:     waitForSourceAndCaretAndScopes(gPanel, ".html", 23)
michael@0:       .then(() => initialChecks())
michael@0:       .then(() => verifyFirstLevel())
michael@0:       .then(() => verifyNextLevels())
michael@0:       .then(() => resumeDebuggerThenCloseAndFinish(gPanel))
michael@0:       .then(null, aError => {
michael@0:         ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0:       });
michael@0: 
michael@0:     EventUtils.sendMouseEvent({ type: "click" },
michael@0:       gDebuggee.document.querySelector("button"),
michael@0:       gDebuggee);
michael@0:   });
michael@0: }
michael@0: 
michael@0: function initialChecks() {
michael@0:   let localScope = gVariables.getScopeAtIndex(0);
michael@0:   let bufferVar = localScope.get("buffer");
michael@0:   let arrayVar = localScope.get("largeArray");
michael@0:   let objectVar = localScope.get("largeObject");
michael@0: 
michael@0:   ok(bufferVar, "There should be a 'buffer' variable present in the scope.");
michael@0:   ok(arrayVar, "There should be a 'largeArray' variable present in the scope.");
michael@0:   ok(objectVar, "There should be a 'largeObject' variable present in the scope.");
michael@0: 
michael@0:   is(bufferVar.target.querySelector(".name").getAttribute("value"), "buffer",
michael@0:     "Should have the right property name for 'buffer'.");
michael@0:   is(bufferVar.target.querySelector(".value").getAttribute("value"), "ArrayBuffer",
michael@0:     "Should have the right property value for 'buffer'.");
michael@0:   ok(bufferVar.target.querySelector(".value").className.contains("token-other"),
michael@0:     "Should have the right token class for 'buffer'.");
michael@0: 
michael@0:   is(arrayVar.target.querySelector(".name").getAttribute("value"), "largeArray",
michael@0:     "Should have the right property name for 'largeArray'.");
michael@0:   is(arrayVar.target.querySelector(".value").getAttribute("value"), "Int8Array[10000]",
michael@0:     "Should have the right property value for 'largeArray'.");
michael@0:   ok(arrayVar.target.querySelector(".value").className.contains("token-other"),
michael@0:     "Should have the right token class for 'largeArray'.");
michael@0: 
michael@0:   is(objectVar.target.querySelector(".name").getAttribute("value"), "largeObject",
michael@0:     "Should have the right property name for 'largeObject'.");
michael@0:   is(objectVar.target.querySelector(".value").getAttribute("value"), "Object",
michael@0:     "Should have the right property value for 'largeObject'.");
michael@0:   ok(objectVar.target.querySelector(".value").className.contains("token-other"),
michael@0:     "Should have the right token class for 'largeObject'.");
michael@0: 
michael@0:   is(bufferVar.expanded, false,
michael@0:     "The 'buffer' variable shouldn't be expanded.");
michael@0:   is(arrayVar.expanded, false,
michael@0:     "The 'largeArray' variable shouldn't be expanded.");
michael@0:   is(objectVar.expanded, false,
michael@0:     "The 'largeObject' variable shouldn't be expanded.");
michael@0: 
michael@0:   let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 2);
michael@0:   arrayVar.expand();
michael@0:   objectVar.expand();
michael@0:   return finished;
michael@0: }
michael@0: 
michael@0: function verifyFirstLevel() {
michael@0:   let localScope = gVariables.getScopeAtIndex(0);
michael@0:   let arrayVar = localScope.get("largeArray");
michael@0:   let objectVar = localScope.get("largeObject");
michael@0: 
michael@0:   let arrayEnums = arrayVar.target.querySelector(".variables-view-element-details.enum").childNodes;
michael@0:   let arrayNonEnums = arrayVar.target.querySelector(".variables-view-element-details.nonenum").childNodes;
michael@0:   is(arrayEnums.length, 0,
michael@0:     "The 'largeArray' shouldn't contain any enumerable elements.");
michael@0:   is(arrayNonEnums.length, 9,
michael@0:     "The 'largeArray' should contain all the created non-enumerable elements.");
michael@0: 
michael@0:   let objectEnums = objectVar.target.querySelector(".variables-view-element-details.enum").childNodes;
michael@0:   let objectNonEnums = objectVar.target.querySelector(".variables-view-element-details.nonenum").childNodes;
michael@0:   is(objectEnums.length, 0,
michael@0:     "The 'largeObject' shouldn't contain any enumerable elements.");
michael@0:   is(objectNonEnums.length, 5,
michael@0:     "The 'largeObject' should contain all the created non-enumerable elements.");
michael@0: 
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
michael@0:     0 + gEllipsis + 1999, "The first page in the 'largeArray' is named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
michael@0:     "", "The first page in the 'largeArray' should not have a corresponding value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
michael@0:     2000 + gEllipsis + 3999, "The second page in the 'largeArray' is named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
michael@0:     "", "The second page in the 'largeArray' should not have a corresponding value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
michael@0:     4000 + gEllipsis + 5999, "The third page in the 'largeArray' is named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[2].getAttribute("value"),
michael@0:     "", "The third page in the 'largeArray' should not have a corresponding value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
michael@0:     6000 + gEllipsis + 9999, "The fourth page in the 'largeArray' is named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[3].getAttribute("value"),
michael@0:     "", "The fourth page in the 'largeArray' should not have a corresponding value.");
michael@0: 
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
michael@0:     0 + gEllipsis + 1999, "The first page in the 'largeObject' is named correctly.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
michael@0:     "", "The first page in the 'largeObject' should not have a corresponding value.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
michael@0:     2000 + gEllipsis + 3999, "The second page in the 'largeObject' is named correctly.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
michael@0:     "", "The second page in the 'largeObject' should not have a corresponding value.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
michael@0:     4000 + gEllipsis + 5999, "The thrid page in the 'largeObject' is named correctly.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .value")[2].getAttribute("value"),
michael@0:     "", "The thrid page in the 'largeObject' should not have a corresponding value.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
michael@0:     6000 + gEllipsis + 9999, "The fourth page in the 'largeObject' is named correctly.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .value")[3].getAttribute("value"),
michael@0:     "", "The fourth page in the 'largeObject' should not have a corresponding value.");
michael@0: 
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[4].getAttribute("value"),
michael@0:     "length", "The other properties 'largeArray' are named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[4].getAttribute("value"),
michael@0:     "10000", "The other properties 'largeArray' have the correct value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[5].getAttribute("value"),
michael@0:     "buffer", "The other properties 'largeArray' are named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[5].getAttribute("value"),
michael@0:     "ArrayBuffer", "The other properties 'largeArray' have the correct value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[6].getAttribute("value"),
michael@0:     "byteLength", "The other properties 'largeArray' are named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[6].getAttribute("value"),
michael@0:     "10000", "The other properties 'largeArray' have the correct value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[7].getAttribute("value"),
michael@0:     "byteOffset", "The other properties 'largeArray' are named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[7].getAttribute("value"),
michael@0:     "0", "The other properties 'largeArray' have the correct value.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .name")[8].getAttribute("value"),
michael@0:     "__proto__", "The other properties 'largeArray' are named correctly.");
michael@0:   is(arrayVar.target.querySelectorAll(".variables-view-property .value")[8].getAttribute("value"),
michael@0:     "Int8ArrayPrototype", "The other properties 'largeArray' have the correct value.");
michael@0: 
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .name")[4].getAttribute("value"),
michael@0:     "__proto__", "The other properties 'largeObject' are named correctly.");
michael@0:   is(objectVar.target.querySelectorAll(".variables-view-property .value")[4].getAttribute("value"),
michael@0:     "Object", "The other properties 'largeObject' have the correct value.");
michael@0: }
michael@0: 
michael@0: function verifyNextLevels() {
michael@0:   let localScope = gVariables.getScopeAtIndex(0);
michael@0:   let objectVar = localScope.get("largeObject");
michael@0: 
michael@0:   let lastPage1 = objectVar.get(6000 + gEllipsis + 9999);
michael@0:   ok(lastPage1, "The last page in the first level was retrieved successfully.");
michael@0:   lastPage1.expand();
michael@0: 
michael@0:   let pageEnums1 = lastPage1.target.querySelector(".variables-view-element-details.enum").childNodes;
michael@0:   let pageNonEnums1 = lastPage1.target.querySelector(".variables-view-element-details.nonenum").childNodes;
michael@0:   is(pageEnums1.length, 0,
michael@0:     "The last page in the first level shouldn't contain any enumerable elements.");
michael@0:   is(pageNonEnums1.length, 4,
michael@0:     "The last page in the first level should contain all the created non-enumerable elements.");
michael@0: 
michael@0:   is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
michael@0:     6000 + gEllipsis + 6999, "The first page in this level named correctly (1).");
michael@0:   is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
michael@0:     7000 + gEllipsis + 7999, "The second page in this level named correctly (1).");
michael@0:   is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
michael@0:     8000 + gEllipsis + 8999, "The third page in this level named correctly (1).");
michael@0:   is(lastPage1._nonenum.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
michael@0:     9000 + gEllipsis + 9999, "The fourth page in this level named correctly (1).");
michael@0: 
michael@0:   let lastPage2 = lastPage1.get(9000 + gEllipsis + 9999);
michael@0:   ok(lastPage2, "The last page in the second level was retrieved successfully.");
michael@0:   lastPage2.expand();
michael@0: 
michael@0:   let pageEnums2 = lastPage2.target.querySelector(".variables-view-element-details.enum").childNodes;
michael@0:   let pageNonEnums2 = lastPage2.target.querySelector(".variables-view-element-details.nonenum").childNodes;
michael@0:   is(pageEnums2.length, 0,
michael@0:     "The last page in the second level shouldn't contain any enumerable elements.");
michael@0:   is(pageNonEnums2.length, 4,
michael@0:     "The last page in the second level should contain all the created non-enumerable elements.");
michael@0: 
michael@0:   is(lastPage2._nonenum.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
michael@0:     9000 + gEllipsis + 9199, "The first page in this level named correctly (2).");
michael@0:   is(lastPage2._nonenum.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
michael@0:     9200 + gEllipsis + 9399, "The second page in this level named correctly (2).");
michael@0:   is(lastPage2._nonenum.querySelectorAll(".variables-view-property .name")[2].getAttribute("value"),
michael@0:     9400 + gEllipsis + 9599, "The third page in this level named correctly (2).");
michael@0:   is(lastPage2._nonenum.querySelectorAll(".variables-view-property .name")[3].getAttribute("value"),
michael@0:     9600 + gEllipsis + 9999, "The fourth page in this level named correctly (2).");
michael@0: 
michael@0:   let lastPage3 = lastPage2.get(9600 + gEllipsis + 9999);
michael@0:   ok(lastPage3, "The last page in the third level was retrieved successfully.");
michael@0:   lastPage3.expand();
michael@0: 
michael@0:   let pageEnums3 = lastPage3.target.querySelector(".variables-view-element-details.enum").childNodes;
michael@0:   let pageNonEnums3 = lastPage3.target.querySelector(".variables-view-element-details.nonenum").childNodes;
michael@0:   is(pageEnums3.length, 400,
michael@0:     "The last page in the third level should contain all the created enumerable elements.");
michael@0:   is(pageNonEnums3.length, 0,
michael@0:     "The last page in the third level shouldn't contain any non-enumerable elements.");
michael@0: 
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .name")[0].getAttribute("value"),
michael@0:     9600, "The properties in this level are named correctly (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .name")[1].getAttribute("value"),
michael@0:     9601, "The properties in this level are named correctly (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .name")[398].getAttribute("value"),
michael@0:     9998, "The properties in this level are named correctly (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .name")[399].getAttribute("value"),
michael@0:     9999, "The properties in this level are named correctly (3).");
michael@0: 
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .value")[0].getAttribute("value"),
michael@0:     399, "The properties in this level have the correct value (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .value")[1].getAttribute("value"),
michael@0:     398, "The properties in this level have the correct value (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .value")[398].getAttribute("value"),
michael@0:     1, "The properties in this level have the correct value (3).");
michael@0:   is(lastPage3._enum.querySelectorAll(".variables-view-property .value")[399].getAttribute("value"),
michael@0:     0, "The properties in this level have the correct value (3).");
michael@0: }
michael@0: 
michael@0: registerCleanupFunction(function() {
michael@0:   gTab = null;
michael@0:   gDebuggee = null;
michael@0:   gPanel = null;
michael@0:   gDebugger = null;
michael@0:   gVariables = null;
michael@0:   gEllipsis = null;
michael@0: });