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- /*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include <AK/LogStream.h>
- #include <AK/String.h>
- #include <LibJS/Heap/Heap.h>
- #include <LibJS/Interpreter.h>
- #include <LibJS/Runtime/ArrayConstructor.h>
- #include <LibJS/Runtime/BooleanConstructor.h>
- #include <LibJS/Runtime/ConsoleObject.h>
- #include <LibJS/Runtime/DateConstructor.h>
- #include <LibJS/Runtime/ErrorConstructor.h>
- #include <LibJS/Runtime/FunctionConstructor.h>
- #include <LibJS/Runtime/GlobalObject.h>
- #include <LibJS/Runtime/MathObject.h>
- #include <LibJS/Runtime/NativeFunction.h>
- #include <LibJS/Runtime/NumberConstructor.h>
- #include <LibJS/Runtime/ObjectConstructor.h>
- #include <LibJS/Runtime/Value.h>
- namespace JS {
- GlobalObject::GlobalObject()
- {
- put_native_function("gc", gc);
- put_native_function("isNaN", is_nan, 1);
- // FIXME: These are read-only in ES5
- put("NaN", js_nan());
- put("Infinity", js_infinity());
- put("undefined", js_undefined());
- put("console", heap().allocate<ConsoleObject>());
- put("Date", heap().allocate<DateConstructor>());
- put("Error", heap().allocate<ErrorConstructor>());
- put("Function", heap().allocate<FunctionConstructor>());
- put("Math", heap().allocate<MathObject>());
- put("Object", heap().allocate<ObjectConstructor>());
- put("Array", heap().allocate<ArrayConstructor>());
- put("Boolean", heap().allocate<BooleanConstructor>());
- put("Number", heap().allocate<NumberConstructor>());
- }
- GlobalObject::~GlobalObject()
- {
- }
- Value GlobalObject::gc(Interpreter& interpreter)
- {
- dbg() << "Forced garbage collection requested!";
- interpreter.heap().collect_garbage();
- return js_undefined();
- }
- Value GlobalObject::is_nan(Interpreter& interpreter)
- {
- if (interpreter.argument_count() < 1)
- return js_undefined();
- return Value(interpreter.argument(0).to_number().is_nan());
- }
- }
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