Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/qml/jsruntime/qv4setobject.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. | - | ||||||||||||
7 | ** | - | ||||||||||||
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - | ||||||||||||
9 | ** Commercial License Usage | - | ||||||||||||
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - | ||||||||||||
11 | ** accordance with the commercial license agreement provided with the | - | ||||||||||||
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14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - | ||||||||||||
15 | ** information use the contact form at https://www.qt.io/contact-us. | - | ||||||||||||
16 | ** | - | ||||||||||||
17 | ** GNU Lesser General Public License Usage | - | ||||||||||||
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - | ||||||||||||
19 | ** General Public License version 3 as published by the Free Software | - | ||||||||||||
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - | ||||||||||||
21 | ** packaging of this file. Please review the following information to | - | ||||||||||||
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - | ||||||||||||
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - | ||||||||||||
24 | ** | - | ||||||||||||
25 | ** GNU General Public License Usage | - | ||||||||||||
26 | ** Alternatively, this file may be used under the terms of the GNU | - | ||||||||||||
27 | ** General Public License version 2.0 or (at your option) the GNU General | - | ||||||||||||
28 | ** Public license version 3 or any later version approved by the KDE Free | - | ||||||||||||
29 | ** Qt Foundation. The licenses are as published by the Free Software | - | ||||||||||||
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - | ||||||||||||
31 | ** included in the packaging of this file. Please review the following | - | ||||||||||||
32 | ** information to ensure the GNU General Public License requirements will | - | ||||||||||||
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - | ||||||||||||
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - | ||||||||||||
35 | ** | - | ||||||||||||
36 | ** $QT_END_LICENSE$ | - | ||||||||||||
37 | ** | - | ||||||||||||
38 | ****************************************************************************/ | - | ||||||||||||
39 | - | |||||||||||||
40 | - | |||||||||||||
41 | #include "qv4setobject_p.h" | - | ||||||||||||
42 | #include "qv4setiterator_p.h" | - | ||||||||||||
43 | #include "qv4estable_p.h" | - | ||||||||||||
44 | #include "qv4symbol_p.h" | - | ||||||||||||
45 | - | |||||||||||||
46 | using namespace QV4; | - | ||||||||||||
47 | - | |||||||||||||
48 | DEFINE_OBJECT_VTABLE(SetCtor); | - | ||||||||||||
49 | DEFINE_OBJECT_VTABLE(SetObject); | - | ||||||||||||
50 | - | |||||||||||||
51 | void Heap::SetCtor::init(QV4::ExecutionContext *scope) | - | ||||||||||||
52 | { | - | ||||||||||||
53 | Heap::FunctionObject::init(scope, QStringLiteral("Set")); executed 98162 times by 153 tests: return qstring_literal_temp; Executed by:
| 98162 | ||||||||||||
54 | } executed 98439 times by 153 tests: end of block Executed by:
| 98439 | ||||||||||||
55 | - | |||||||||||||
56 | ReturnedValue SetCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *) | - | ||||||||||||
57 | { | - | ||||||||||||
58 | Scope scope(f); | - | ||||||||||||
59 | Scoped<SetObject> a(scope, scope.engine->memoryManager->allocate<SetObject>()); | - | ||||||||||||
60 | - | |||||||||||||
61 | if (argc > 0) {
| 160-535 | ||||||||||||
62 | ScopedValue iterable(scope, argv[0]); | - | ||||||||||||
63 | if (!iterable->isUndefined() && !iterable->isNull()) {
| 4-155 | ||||||||||||
64 | ScopedFunctionObject adder(scope, a->get(ScopedString(scope, scope.engine->newString(QString::fromLatin1("add"))))); | - | ||||||||||||
65 | if (!adder)
| 8-145 | ||||||||||||
66 | return scope.engine->throwTypeError(); executed 8 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 8 | ||||||||||||
67 | ScopedObject iter(scope, Runtime::method_getIterator(scope.engine, iterable, true)); | - | ||||||||||||
68 | CHECK_EXCEPTION(); never executed: return QV4::Encode::undefined();
| 0-148 | ||||||||||||
69 | if (!iter)
| 0-146 | ||||||||||||
70 | return a.asReturnedValue(); never executed: return a.asReturnedValue(); | 0 | ||||||||||||
71 | - | |||||||||||||
72 | Value *nextValue = scope.alloc(1); | - | ||||||||||||
73 | ScopedValue done(scope); | - | ||||||||||||
74 | forever { | - | ||||||||||||
75 | done = Runtime::method_iteratorNext(scope.engine, iter, nextValue); | - | ||||||||||||
76 | CHECK_EXCEPTION(); executed 8 times by 1 test: return QV4::Encode::undefined(); Executed by:
| 8-374 | ||||||||||||
77 | if (done->toBoolean())
| 136-238 | ||||||||||||
78 | return a.asReturnedValue(); executed 136 times by 1 test: return a.asReturnedValue(); Executed by:
| 136 | ||||||||||||
79 | - | |||||||||||||
80 | adder->call(a, nextValue, 1); | - | ||||||||||||
81 | if (scope.engine->hasException) {
| 4-234 | ||||||||||||
82 | ScopedValue falsey(scope, Encode(false)); | - | ||||||||||||
83 | return Runtime::method_iteratorClose(scope.engine, iter, falsey); executed 4 times by 1 test: return Runtime::method_iteratorClose(scope.engine, iter, falsey); Executed by:
| 4 | ||||||||||||
84 | } | - | ||||||||||||
85 | } executed 234 times by 1 test: end of block Executed by:
| 234 | ||||||||||||
86 | } never executed: end of block | 0 | ||||||||||||
87 | } executed 8 times by 1 test: end of block Executed by:
| 8 | ||||||||||||
88 | - | |||||||||||||
89 | return a.asReturnedValue(); executed 543 times by 1 test: return a.asReturnedValue(); Executed by:
| 543 | ||||||||||||
90 | } | - | ||||||||||||
91 | - | |||||||||||||
92 | ReturnedValue SetCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int) | - | ||||||||||||
93 | { | - | ||||||||||||
94 | Scope scope(f); | - | ||||||||||||
95 | return scope.engine->throwTypeError(QString::fromLatin1("Set requires new")); executed 8 times by 1 test: return scope.engine->throwTypeError(QString::fromLatin1("Set requires new")); Executed by:
| 8 | ||||||||||||
96 | } | - | ||||||||||||
97 | - | |||||||||||||
98 | void SetPrototype::init(ExecutionEngine *engine, Object *ctor) | - | ||||||||||||
99 | { | - | ||||||||||||
100 | Scope scope(engine); | - | ||||||||||||
101 | ScopedObject o(scope); | - | ||||||||||||
102 | ctor->defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(0)); | - | ||||||||||||
103 | ctor->defineReadonlyProperty(engine->id_prototype(), (o = this)); | - | ||||||||||||
104 | ctor->addSymbolSpecies(); | - | ||||||||||||
105 | defineDefaultProperty(engine->id_constructor(), (o = ctor)); | - | ||||||||||||
106 | - | |||||||||||||
107 | defineDefaultProperty(QStringLiteral("add"), method_add, 1); executed 98653 times by 153 tests: return qstring_literal_temp; Executed by:
| 98653 | ||||||||||||
108 | defineDefaultProperty(QStringLiteral("clear"), method_clear, 0); executed 98928 times by 153 tests: return qstring_literal_temp; Executed by:
| 98928 | ||||||||||||
109 | defineDefaultProperty(QStringLiteral("delete"), method_delete, 1); executed 98951 times by 153 tests: return qstring_literal_temp; Executed by:
| 98951 | ||||||||||||
110 | defineDefaultProperty(QStringLiteral("entries"), method_entries, 0); executed 98572 times by 153 tests: return qstring_literal_temp; Executed by:
| 98572 | ||||||||||||
111 | defineDefaultProperty(QStringLiteral("forEach"), method_forEach, 1); executed 98823 times by 153 tests: return qstring_literal_temp; Executed by:
| 98823 | ||||||||||||
112 | defineDefaultProperty(QStringLiteral("has"), method_has, 1); executed 98988 times by 153 tests: return qstring_literal_temp; Executed by:
| 98988 | ||||||||||||
113 | defineAccessorProperty(QStringLiteral("size"), method_get_size, nullptr); executed 98953 times by 153 tests: return qstring_literal_temp; Executed by:
| 98953 | ||||||||||||
114 | - | |||||||||||||
115 | // Per the spec, the value for 'keys' is the same as 'values'. | - | ||||||||||||
116 | ScopedString valString(scope, scope.engine->newIdentifier(QStringLiteral("values"))); executed 98848 times by 153 tests: return qstring_literal_temp; Executed by:
| 98848 | ||||||||||||
117 | ScopedFunctionObject valuesFn(scope, FunctionObject::createBuiltinFunction(engine, valString, SetPrototype::method_values, 0)); | - | ||||||||||||
118 | defineDefaultProperty(QStringLiteral("keys"), valuesFn); executed 98738 times by 153 tests: return qstring_literal_temp; Executed by:
| 98738 | ||||||||||||
119 | defineDefaultProperty(QStringLiteral("values"), valuesFn); executed 98582 times by 153 tests: return qstring_literal_temp; Executed by:
| 98582 | ||||||||||||
120 | - | |||||||||||||
121 | defineDefaultProperty(engine->symbol_iterator(), valuesFn); | - | ||||||||||||
122 | - | |||||||||||||
123 | ScopedString val(scope, engine->newString(QLatin1String("Set"))); | - | ||||||||||||
124 | defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val); | - | ||||||||||||
125 | } executed 99003 times by 153 tests: end of block Executed by:
| 99003 | ||||||||||||
126 | - | |||||||||||||
127 | void Heap::SetObject::init() | - | ||||||||||||
128 | { | - | ||||||||||||
129 | Object::init(); | - | ||||||||||||
130 | esTable = new ESTable(); | - | ||||||||||||
131 | } executed 695 times by 1 test: end of block Executed by:
| 695 | ||||||||||||
132 | - | |||||||||||||
133 | void Heap::SetObject::destroy() | - | ||||||||||||
134 | { | - | ||||||||||||
135 | delete esTable; | - | ||||||||||||
136 | esTable = 0; | - | ||||||||||||
137 | } executed 704 times by 1 test: end of block Executed by:
| 704 | ||||||||||||
138 | - | |||||||||||||
139 | void Heap::SetObject::markObjects(Heap::Base *that, MarkStack *markStack) | - | ||||||||||||
140 | { | - | ||||||||||||
141 | SetObject *s = static_cast<SetObject *>(that); | - | ||||||||||||
142 | s->esTable->markObjects(markStack); | - | ||||||||||||
143 | Object::markObjects(that, markStack); | - | ||||||||||||
144 | } never executed: end of block | 0 | ||||||||||||
145 | - | |||||||||||||
146 | ReturnedValue SetPrototype::method_add(const FunctionObject *b, const Value *thisObject, const Value *argv, int) | - | ||||||||||||
147 | { | - | ||||||||||||
148 | Scope scope(b); | - | ||||||||||||
149 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
150 | if (!that)
| 80-527 | ||||||||||||
151 | return scope.engine->throwTypeError(); executed 80 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 80 | ||||||||||||
152 | - | |||||||||||||
153 | that->d()->esTable->set(argv[0], Primitive::undefinedValue()); | - | ||||||||||||
154 | return that.asReturnedValue(); executed 529 times by 1 test: return that.asReturnedValue(); Executed by:
| 529 | ||||||||||||
155 | } | - | ||||||||||||
156 | - | |||||||||||||
157 | ReturnedValue SetPrototype::method_clear(const FunctionObject *b, const Value *thisObject, const Value *, int) | - | ||||||||||||
158 | { | - | ||||||||||||
159 | Scope scope(b); | - | ||||||||||||
160 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
161 | if (!that)
| 16-79 | ||||||||||||
162 | return scope.engine->throwTypeError(); executed 79 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 79 | ||||||||||||
163 | - | |||||||||||||
164 | that->d()->esTable->clear(); | - | ||||||||||||
165 | return Encode::undefined(); executed 16 times by 1 test: return Encode::undefined(); Executed by:
| 16 | ||||||||||||
166 | } | - | ||||||||||||
167 | - | |||||||||||||
168 | ReturnedValue SetPrototype::method_delete(const FunctionObject *b, const Value *thisObject, const Value *argv, int) | - | ||||||||||||
169 | { | - | ||||||||||||
170 | Scope scope(b); | - | ||||||||||||
171 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
172 | if (!that)
| 55-80 | ||||||||||||
173 | return scope.engine->throwTypeError(); executed 80 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 80 | ||||||||||||
174 | - | |||||||||||||
175 | return Encode(that->d()->esTable->remove(argv[0])); executed 55 times by 1 test: return Encode(that->d()->esTable->remove(argv[0])); Executed by:
| 55 | ||||||||||||
176 | } | - | ||||||||||||
177 | - | |||||||||||||
178 | ReturnedValue SetPrototype::method_entries(const FunctionObject *b, const Value *thisObject, const Value *, int) | - | ||||||||||||
179 | { | - | ||||||||||||
180 | Scope scope(b); | - | ||||||||||||
181 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
182 | if (!that)
| 20-80 | ||||||||||||
183 | return scope.engine->throwTypeError(); executed 80 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 80 | ||||||||||||
184 | - | |||||||||||||
185 | Scoped<SetIteratorObject> ao(scope, scope.engine->newSetIteratorObject(that)); | - | ||||||||||||
186 | ao->d()->iterationKind = IteratorKind::KeyValueIteratorKind; | - | ||||||||||||
187 | return ao->asReturnedValue(); executed 20 times by 1 test: return ao->asReturnedValue(); Executed by:
| 20 | ||||||||||||
188 | } | - | ||||||||||||
189 | - | |||||||||||||
190 | ReturnedValue SetPrototype::method_forEach(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc) | - | ||||||||||||
191 | { | - | ||||||||||||
192 | Scope scope(b); | - | ||||||||||||
193 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
194 | if (!that)
| 72-80 | ||||||||||||
195 | return scope.engine->throwTypeError(); executed 80 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 80 | ||||||||||||
196 | - | |||||||||||||
197 | ScopedFunctionObject callbackfn(scope, argv[0]); | - | ||||||||||||
198 | if (!callbackfn)
| 24-48 | ||||||||||||
199 | return scope.engine->throwTypeError(); executed 24 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 24 | ||||||||||||
200 | - | |||||||||||||
201 | ScopedValue thisArg(scope, Primitive::undefinedValue()); | - | ||||||||||||
202 | if (argc > 1)
| 8-40 | ||||||||||||
203 | thisArg = ScopedValue(scope, argv[1]); executed 8 times by 1 test: thisArg = ScopedValue(scope, argv[1]); Executed by:
| 8 | ||||||||||||
204 | - | |||||||||||||
205 | Value *arguments = scope.alloc(3); | - | ||||||||||||
206 | for (uint i = 0; i < that->d()->esTable->size(); ++i) {
| 40-96 | ||||||||||||
207 | that->d()->esTable->iterate(i, &arguments[0], &arguments[1]); // fill in key (0), value (1) | - | ||||||||||||
208 | arguments[1] = arguments[0]; // but for set, we want to return the key twice; value is always undefined. | - | ||||||||||||
209 | - | |||||||||||||
210 | arguments[2] = that; | - | ||||||||||||
211 | callbackfn->call(thisArg, arguments, 3); | - | ||||||||||||
212 | CHECK_EXCEPTION(); executed 8 times by 1 test: return QV4::Encode::undefined(); Executed by:
| 8-88 | ||||||||||||
213 | } executed 88 times by 1 test: end of block Executed by:
| 88 | ||||||||||||
214 | return Encode::undefined(); executed 40 times by 1 test: return Encode::undefined(); Executed by:
| 40 | ||||||||||||
215 | } | - | ||||||||||||
216 | - | |||||||||||||
217 | ReturnedValue SetPrototype::method_has(const FunctionObject *b, const Value *thisObject, const Value *argv, int) | - | ||||||||||||
218 | { | - | ||||||||||||
219 | Scope scope(b); | - | ||||||||||||
220 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
221 | if (!that)
| 77-91 | ||||||||||||
222 | return scope.engine->throwTypeError(); executed 77 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 77 | ||||||||||||
223 | - | |||||||||||||
224 | return Encode(that->d()->esTable->has(argv[0])); executed 91 times by 1 test: return Encode(that->d()->esTable->has(argv[0])); Executed by:
| 91 | ||||||||||||
225 | } | - | ||||||||||||
226 | - | |||||||||||||
227 | ReturnedValue SetPrototype::method_get_size(const FunctionObject *b, const Value *thisObject, const Value *, int) | - | ||||||||||||
228 | { | - | ||||||||||||
229 | Scope scope(b); | - | ||||||||||||
230 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
231 | if (!that)
| 0-131 | ||||||||||||
232 | return scope.engine->throwTypeError(); never executed: return scope.engine->throwTypeError(); | 0 | ||||||||||||
233 | - | |||||||||||||
234 | return Encode(that->d()->esTable->size()); executed 131 times by 1 test: return Encode(that->d()->esTable->size()); Executed by:
| 131 | ||||||||||||
235 | } | - | ||||||||||||
236 | - | |||||||||||||
237 | ReturnedValue SetPrototype::method_values(const FunctionObject *b, const Value *thisObject, const Value *, int) | - | ||||||||||||
238 | { | - | ||||||||||||
239 | Scope scope(b); | - | ||||||||||||
240 | Scoped<SetObject> that(scope, thisObject); | - | ||||||||||||
241 | if (!that)
| 80-106 | ||||||||||||
242 | return scope.engine->throwTypeError(); executed 80 times by 1 test: return scope.engine->throwTypeError(); Executed by:
| 80 | ||||||||||||
243 | - | |||||||||||||
244 | Scoped<SetIteratorObject> ao(scope, scope.engine->newSetIteratorObject(that)); | - | ||||||||||||
245 | ao->d()->iterationKind = IteratorKind::ValueIteratorKind; | - | ||||||||||||
246 | return ao->asReturnedValue(); executed 107 times by 1 test: return ao->asReturnedValue(); Executed by:
| 107 | ||||||||||||
247 | } | - | ||||||||||||
248 | - | |||||||||||||
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