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qv4mapiterator.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2018 Crimson AS <info@crimson.no>-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtQml module of the Qt Toolkit.-
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38****************************************************************************/-
39-
40#include <private/qv4iterator_p.h>-
41#include <private/qv4estable_p.h>-
42#include <private/qv4mapiterator_p.h>-
43#include <private/qv4mapobject_p.h>-
44#include <private/qv4symbol_p.h>-
45-
46using namespace QV4;-
47-
48DEFINE_OBJECT_VTABLE(MapIteratorObject);-
49-
50void MapIteratorPrototype::init(ExecutionEngine *e)-
51{-
52 defineDefaultProperty(QStringLiteral("next"), method_next, 0);
executed 98211 times by 153 tests: return qstring_literal_temp;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
98211
53-
54 Scope scope(e);-
55 ScopedString val(scope, e->newString(QLatin1String("Map Iterator")));-
56 defineReadonlyConfigurableProperty(e->symbol_toStringTag(), val);-
57}
executed 99001 times by 153 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
99001
58-
59ReturnedValue MapIteratorPrototype::method_next(const FunctionObject *b, const Value *that, const Value *, int)-
60{-
61 Scope scope(b);-
62 const MapIteratorObject *thisObject = that->as<MapIteratorObject>();-
63 if (!thisObject)
!thisObjectDescription
TRUEevaluated 128 times by 1 test
Evaluated by:
  • tst_ecmascripttests
FALSEevaluated 208 times by 1 test
Evaluated by:
  • tst_ecmascripttests
128-208
64 return scope.engine->throwTypeError(QLatin1String("Not a Map Iterator instance"));
executed 128 times by 1 test: return scope.engine->throwTypeError(QLatin1String("Not a Map Iterator instance"));
Executed by:
  • tst_ecmascripttests
128
65-
66 Scoped<MapObject> s(scope, thisObject->d()->iteratedMap);-
67 uint index = thisObject->d()->mapNextIndex;-
68 IteratorKind itemKind = thisObject->d()->iterationKind;-
69-
70 if (!s) {
!sDescription
TRUEevaluated 28 times by 1 test
Evaluated by:
  • tst_ecmascripttests
FALSEevaluated 180 times by 1 test
Evaluated by:
  • tst_ecmascripttests
28-180
71 QV4::Value undefined = Primitive::undefinedValue();-
72 return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
executed 28 times by 1 test: return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
Executed by:
  • tst_ecmascripttests
28
73 }-
74-
75 Value *arguments = scope.alloc(2);-
76-
77 while (index < s->d()->esTable->size()) {
index < s->d()...sTable->size()Description
TRUEevaluated 100 times by 1 test
Evaluated by:
  • tst_ecmascripttests
FALSEevaluated 80 times by 1 test
Evaluated by:
  • tst_ecmascripttests
80-100
78 s->d()->esTable->iterate(index, &arguments[0], &arguments[1]);-
79 thisObject->d()->mapNextIndex = index + 1;-
80-
81 ScopedValue result(scope);-
82-
83 if (itemKind == KeyIteratorKind) {
itemKind == KeyIteratorKindDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • tst_ecmascripttests
FALSEevaluated 88 times by 1 test
Evaluated by:
  • tst_ecmascripttests
12-88
84 result = arguments[0];-
85 } else if (itemKind == ValueIteratorKind) {
executed 12 times by 1 test: end of block
Executed by:
  • tst_ecmascripttests
itemKind == ValueIteratorKindDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • tst_ecmascripttests
FALSEevaluated 76 times by 1 test
Evaluated by:
  • tst_ecmascripttests
12-76
86 result = arguments[1];-
87 } else {
executed 12 times by 1 test: end of block
Executed by:
  • tst_ecmascripttests
12
88 Q_ASSERT(itemKind == KeyValueIteratorKind);-
89-
90 result = scope.engine->newArrayObject();-
91-
92 Scoped<ArrayObject> resultArray(scope, result);-
93 resultArray->arrayReserve(2);-
94 resultArray->arrayPut(0, arguments[0]);-
95 resultArray->arrayPut(1, arguments[1]);-
96 resultArray->setArrayLengthUnchecked(2);-
97 }
executed 76 times by 1 test: end of block
Executed by:
  • tst_ecmascripttests
76
98-
99 return IteratorPrototype::createIterResultObject(scope.engine, result, false);
executed 100 times by 1 test: return IteratorPrototype::createIterResultObject(scope.engine, result, false);
Executed by:
  • tst_ecmascripttests
100
100 }-
101-
102 thisObject->d()->iteratedMap.set(scope.engine, nullptr);-
103 QV4::Value undefined = Primitive::undefinedValue();-
104 return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
executed 80 times by 1 test: return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
Executed by:
  • tst_ecmascripttests
80
105}-
106-
107-
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