mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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229 lines
9.2 KiB
JavaScript
229 lines
9.2 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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* Tests that VariablesView methods responsible for styling variables
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* as overridden work properly.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_scope-variable-2.html";
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function test() {
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Task.spawn(function() {
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let [tab, debuggee, panel] = yield initDebugger(TAB_URL);
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let win = panel.panelWin;
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let events = win.EVENTS;
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let variables = win.DebuggerView.Variables;
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// Allow this generator function to yield first.
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executeSoon(() => debuggee.test());
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yield waitForSourceAndCaretAndScopes(panel, ".html", 23);
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let firstScope = variables.getScopeAtIndex(0);
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let secondScope = variables.getScopeAtIndex(1);
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let thirdScope = variables.getScopeAtIndex(2);
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let globalScope = variables.getScopeAtIndex(3);
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ok(firstScope, "The first scope is available.");
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ok(secondScope, "The second scope is available.");
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ok(thirdScope, "The third scope is available.");
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ok(globalScope, "The global scope is available.");
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is(firstScope.name, "Function scope [secondNest]",
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"The first scope's name is correct.");
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is(secondScope.name, "Function scope [firstNest]",
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"The second scope's name is correct.");
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is(thirdScope.name, "Function scope [test]",
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"The third scope's name is correct.");
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is(globalScope.name, "Global scope [Window]",
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"The global scope's name is correct.");
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is(firstScope.expanded, true,
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"The first scope's expansion state is correct.");
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is(secondScope.expanded, false,
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"The second scope's expansion state is correct.");
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is(thirdScope.expanded, false,
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"The third scope's expansion state is correct.");
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is(globalScope.expanded, false,
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"The global scope's expansion state is correct.");
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is(firstScope._store.size, 3,
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"The first scope should have all the variables available.");
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is(secondScope._store.size, 0,
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"The second scope should have no variables available yet.");
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is(thirdScope._store.size, 0,
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"The third scope should have no variables available yet.");
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is(globalScope._store.size, 0,
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"The global scope should have no variables available yet.");
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// Test getOwnerScopeForVariableOrProperty with simple variables.
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let thisVar = firstScope.get("this");
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let thisOwner = variables.getOwnerScopeForVariableOrProperty(thisVar);
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is(thisOwner, firstScope,
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"The getOwnerScopeForVariableOrProperty method works properly (1).");
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let someVar1 = firstScope.get("a");
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let someOwner1 = variables.getOwnerScopeForVariableOrProperty(someVar1);
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is(someOwner1, firstScope,
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"The getOwnerScopeForVariableOrProperty method works properly (2).");
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// Test getOwnerScopeForVariableOrProperty with first-degree properties.
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let argsVar1 = firstScope.get("arguments");
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let fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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argsVar1.expand();
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yield fetched;
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let calleeProp1 = argsVar1.get("callee");
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let calleeOwner1 = variables.getOwnerScopeForVariableOrProperty(calleeProp1);
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is(calleeOwner1, firstScope,
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"The getOwnerScopeForVariableOrProperty method works properly (3).");
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// Test getOwnerScopeForVariableOrProperty with second-degree properties.
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let protoVar1 = argsVar1.get("__proto__");
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fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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protoVar1.expand();
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yield fetched;
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let constrProp1 = protoVar1.get("constructor");
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let constrOwner1 = variables.getOwnerScopeForVariableOrProperty(constrProp1);
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is(constrOwner1, firstScope,
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"The getOwnerScopeForVariableOrProperty method works properly (4).");
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// Test getOwnerScopeForVariableOrProperty with a simple variable
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// from non-topmost scopes.
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// Only need to wait for a single FETCHED_VARIABLES event, just for the
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// global scope, because the other local scopes already have the
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// arguments and variables available as evironment bindings.
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fetched = waitForDebuggerEvents(panel, events.FETCHED_VARIABLES);
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secondScope.expand();
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thirdScope.expand();
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globalScope.expand();
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yield fetched;
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let someVar2 = secondScope.get("a");
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let someOwner2 = variables.getOwnerScopeForVariableOrProperty(someVar2);
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is(someOwner2, secondScope,
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"The getOwnerScopeForVariableOrProperty method works properly (5).");
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let someVar3 = thirdScope.get("a");
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let someOwner3 = variables.getOwnerScopeForVariableOrProperty(someVar3);
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is(someOwner3, thirdScope,
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"The getOwnerScopeForVariableOrProperty method works properly (6).");
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// Test getOwnerScopeForVariableOrProperty with first-degree properies
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// from non-topmost scopes.
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let argsVar2 = secondScope.get("arguments");
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fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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argsVar2.expand();
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yield fetched;
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let calleeProp2 = argsVar2.get("callee");
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let calleeOwner2 = variables.getOwnerScopeForVariableOrProperty(calleeProp2);
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is(calleeOwner2, secondScope,
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"The getOwnerScopeForVariableOrProperty method works properly (7).");
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let argsVar3 = thirdScope.get("arguments");
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fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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argsVar3.expand();
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yield fetched;
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let calleeProp3 = argsVar3.get("callee");
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let calleeOwner3 = variables.getOwnerScopeForVariableOrProperty(calleeProp3);
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is(calleeOwner3, thirdScope,
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"The getOwnerScopeForVariableOrProperty method works properly (8).");
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// Test getOwnerScopeForVariableOrProperty with second-degree properties
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// from non-topmost scopes.
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let protoVar2 = argsVar2.get("__proto__");
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fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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protoVar2.expand();
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yield fetched;
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let constrProp2 = protoVar2.get("constructor");
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let constrOwner2 = variables.getOwnerScopeForVariableOrProperty(constrProp2);
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is(constrOwner2, secondScope,
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"The getOwnerScopeForVariableOrProperty method works properly (9).");
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let protoVar3 = argsVar3.get("__proto__");
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fetched = waitForDebuggerEvents(panel, events.FETCHED_PROPERTIES);
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protoVar3.expand();
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yield fetched;
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let constrProp3 = protoVar3.get("constructor");
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let constrOwner3 = variables.getOwnerScopeForVariableOrProperty(constrProp3);
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is(constrOwner3, thirdScope,
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"The getOwnerScopeForVariableOrProperty method works properly (10).");
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// Test getParentScopesForVariableOrProperty with simple variables.
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let varOwners1 = variables.getParentScopesForVariableOrProperty(someVar1);
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let varOwners2 = variables.getParentScopesForVariableOrProperty(someVar2);
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let varOwners3 = variables.getParentScopesForVariableOrProperty(someVar3);
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is(varOwners1.length, 0,
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"There should be no owner scopes for the first variable.");
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is(varOwners2.length, 1,
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"There should be one owner scope for the second variable.");
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is(varOwners2[0], firstScope,
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"The only owner scope for the second variable is correct.");
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is(varOwners3.length, 2,
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"There should be two owner scopes for the third variable.");
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is(varOwners3[0], firstScope,
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"The first owner scope for the third variable is correct.");
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is(varOwners3[1], secondScope,
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"The second owner scope for the third variable is correct.");
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// Test getParentScopesForVariableOrProperty with first-degree properties.
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let propOwners1 = variables.getParentScopesForVariableOrProperty(calleeProp1);
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let propOwners2 = variables.getParentScopesForVariableOrProperty(calleeProp2);
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let propOwners3 = variables.getParentScopesForVariableOrProperty(calleeProp3);
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is(propOwners1.length, 0,
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"There should be no owner scopes for the first property.");
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is(propOwners2.length, 1,
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"There should be one owner scope for the second property.");
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is(propOwners2[0], firstScope,
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"The only owner scope for the second property is correct.");
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is(propOwners3.length, 2,
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"There should be two owner scopes for the third property.");
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is(propOwners3[0], firstScope,
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"The first owner scope for the third property is correct.");
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is(propOwners3[1], secondScope,
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"The second owner scope for the third property is correct.");
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// Test getParentScopesForVariableOrProperty with second-degree properties.
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let secPropOwners1 = variables.getParentScopesForVariableOrProperty(constrProp1);
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let secPropOwners2 = variables.getParentScopesForVariableOrProperty(constrProp2);
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let secPropOwners3 = variables.getParentScopesForVariableOrProperty(constrProp3);
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is(secPropOwners1.length, 0,
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"There should be no owner scopes for the first inner property.");
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is(secPropOwners2.length, 1,
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"There should be one owner scope for the second inner property.");
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is(secPropOwners2[0], firstScope,
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"The only owner scope for the second inner property is correct.");
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is(secPropOwners3.length, 2,
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"There should be two owner scopes for the third inner property.");
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is(secPropOwners3[0], firstScope,
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"The first owner scope for the third inner property is correct.");
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is(secPropOwners3[1], secondScope,
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"The second owner scope for the third inner property is correct.");
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yield resumeDebuggerThenCloseAndFinish(panel);
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});
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}
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