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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Make sure that the variables view correctly shows/hides nodes when various
* keyboard shortcuts are pressed in the debugger's searchbox.
*/
const TAB_URL = EXAMPLE_URL + "doc_with-frame.html";
var gTab, gPanel, gDebugger;
var gVariables, gSearchBox;
function test() {
// Debug test slaves are a bit slow at this test.
requestLongerTimeout(2);
let options = {
source: TAB_URL,
line: 1
};
initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
gTab = aTab;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gVariables = gDebugger.DebuggerView.Variables;
gSearchBox = gDebugger.DebuggerView.Filtering._searchbox;
// The first 'with' scope should be expanded by default, but the
// variables haven't been fetched yet. This is how 'with' scopes work.
promise.all([
waitForCaretAndScopes(gPanel, 22),
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES)
]).then(prepareVariablesAndProperties)
.then(testVariablesAndPropertiesFiltering)
.then(() => resumeDebuggerThenCloseAndFinish(gPanel))
.then(null, aError => {
ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
});
generateMouseClickInTab(gTab, "content.document.querySelector('button')");
});
}
function testVariablesAndPropertiesFiltering() {
let localScope = gVariables.getScopeAtIndex(0);
let withScope = gVariables.getScopeAtIndex(1);
let functionScope = gVariables.getScopeAtIndex(2);
let globalLexicalScope = gVariables.getScopeAtIndex(3);
let globalScope = gVariables.getScopeAtIndex(4);
let step = 0;
let tests = [
function () {
assertScopeExpansion([true, false, false, false, false]);
typeText(gSearchBox, "*arguments");
},
function () {
assertScopeExpansion([true, true, true, true, true]);
assertVariablesCountAtLeast([0, 0, 1, 0, 0]);
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"arguments", "The arguments pseudoarray should be visible.");
is(functionScope.get("arguments").expanded, false,
"The arguments pseudoarray in functionScope should not be expanded.");
backspaceText(gSearchBox, 6);
},
function () {
assertScopeExpansion([true, true, true, true, true]);
assertVariablesCountAtLeast([0, 0, 1, 0, 1]);
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"arguments", "The arguments pseudoarray should be visible.");
is(functionScope.get("arguments").expanded, false,
"The arguments pseudoarray in functionScope should not be expanded.");
is(globalScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"EventTarget", "The EventTarget object should be visible.");
is(globalScope.get("EventTarget").expanded, false,
"The EventTarget object in globalScope should not be expanded.");
backspaceText(gSearchBox, 2);
},
function () {
assertScopeExpansion([true, true, true, true, true]);
assertVariablesCountAtLeast([0, 1, 3, 0, 1]);
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"aNumber", "The aNumber param should be visible.");
is(functionScope.get("aNumber").expanded, false,
"The aNumber param in functionScope should not be expanded.");
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[1].getAttribute("value"),
"a", "The a variable should be visible.");
is(functionScope.get("a").expanded, false,
"The a variable in functionScope should not be expanded.");
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[2].getAttribute("value"),
"arguments", "The arguments pseudoarray should be visible.");
is(functionScope.get("arguments").expanded, false,
"The arguments pseudoarray in functionScope should not be expanded.");
backspaceText(gSearchBox, 1);
},
function () {
assertScopeExpansion([true, true, true, true, true]);
assertVariablesCountAtLeast([4, 1, 3, 0, 1]);
is(localScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"this", "The this reference should be visible.");
is(localScope.get("this").expanded, false,
"The this reference in localScope should not be expanded.");
is(localScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[1].getAttribute("value"),
"alpha", "The alpha variable should be visible.");
is(localScope.get("alpha").expanded, false,
"The alpha variable in localScope should not be expanded.");
is(localScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[2].getAttribute("value"),
"beta", "The beta variable should be visible.");
is(localScope.get("beta").expanded, false,
"The beta variable in localScope should not be expanded.");
is(localScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[3].getAttribute("value"),
"__proto__", "The __proto__ reference should be visible.");
is(localScope.get("__proto__").expanded, false,
"The __proto__ reference in localScope should not be expanded.");
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[0].getAttribute("value"),
"aNumber", "The aNumber param should be visible.");
is(functionScope.get("aNumber").expanded, false,
"The aNumber param in functionScope should not be expanded.");
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[1].getAttribute("value"),
"a", "The a variable should be visible.");
is(functionScope.get("a").expanded, false,
"The a variable in functionScope should not be expanded.");
is(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched]) > .title > .name")[2].getAttribute("value"),
"arguments", "The arguments pseudoarray should be visible.");
is(functionScope.get("arguments").expanded, false,
"The arguments pseudoarray in functionScope should not be expanded.");
}
];
function assertScopeExpansion(aFlags) {
is(localScope.expanded, aFlags[0],
"The localScope should " + (aFlags[0] ? "" : "not ") +
"be expanded at this point (" + step + ").");
is(withScope.expanded, aFlags[1],
"The withScope should " + (aFlags[1] ? "" : "not ") +
"be expanded at this point (" + step + ").");
is(functionScope.expanded, aFlags[2],
"The functionScope should " + (aFlags[2] ? "" : "not ") +
"be expanded at this point (" + step + ").");
is(globalLexicalScope.expanded, aFlags[3],
"The globalLexicalScope should " + (aFlags[3] ? "" : "not ") +
"be expanded at this point (" + step + ").");
is(globalScope.expanded, aFlags[4],
"The globalScope should " + (aFlags[4] ? "" : "not ") +
"be expanded at this point (" + step + ").");
}
function assertVariablesCountAtLeast(aCounts) {
ok(localScope.target.querySelectorAll(".variables-view-variable:not([unmatched])").length >= aCounts[0],
"There should be " + aCounts[0] +
" variable displayed in the local scope (" + step + ").");
ok(withScope.target.querySelectorAll(".variables-view-variable:not([unmatched])").length >= aCounts[1],
"There should be " + aCounts[1] +
" variable displayed in the with scope (" + step + ").");
ok(functionScope.target.querySelectorAll(".variables-view-variable:not([unmatched])").length >= aCounts[2],
"There should be " + aCounts[2] +
" variable displayed in the function scope (" + step + ").");
ok(globalLexicalScope.target.querySelectorAll(".variables-view-variable:not([unmatched])").length >= aCounts[3],
"There should be " + aCounts[3] +
" variable displayed in the global scope (" + step + ").");
ok(globalScope.target.querySelectorAll(".variables-view-variable:not([unmatched])").length >= aCounts[4],
"There should be " + aCounts[4] +
" variable displayed in the global scope (" + step + ").");
step++;
}
return promise.all(tests.map(f => f()));
}
function prepareVariablesAndProperties() {
let deferred = promise.defer();
let localScope = gVariables.getScopeAtIndex(0);
let withScope = gVariables.getScopeAtIndex(1);
let functionScope = gVariables.getScopeAtIndex(2);
let globalLexicalScope = gVariables.getScopeAtIndex(3);
let globalScope = gVariables.getScopeAtIndex(4);
is(localScope.expanded, true,
"The localScope should be expanded.");
is(withScope.expanded, false,
"The withScope should not be expanded yet.");
is(functionScope.expanded, false,
"The functionScope should not be expanded yet.");
is(globalLexicalScope.expanded, false,
"The globalScope should not be expanded yet.");
is(globalScope.expanded, false,
"The globalScope should not be expanded yet.");
// Wait for only two events to be triggered, because the Function scope is
// an environment to which scope arguments and variables are already attached.
waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_VARIABLES, 2).then(() => {
is(localScope.expanded, true,
"The localScope should now be expanded.");
is(withScope.expanded, true,
"The withScope should now be expanded.");
is(functionScope.expanded, true,
"The functionScope should now be expanded.");
is(globalLexicalScope.expanded, true,
"The globalScope should now be expanded.");
is(globalScope.expanded, true,
"The globalScope should now be expanded.");
withScope.collapse();
functionScope.collapse();
globalLexicalScope.collapse();
globalScope.collapse();
deferred.resolve();
});
withScope.expand();
functionScope.expand();
globalLexicalScope.expand();
globalScope.expand();
return deferred.promise;
}
registerCleanupFunction(function () {
gTab = null;
gPanel = null;
gDebugger = null;
gVariables = null;
gSearchBox = null;
});
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