8e7241fdde
Rebuilding (after touching certain files) is crazy slow because includes are out of control. Many of these files we need to rebuild are cctests which pull in more includes than they need. BUG=v8:5294 Review-Url: https://codereview.chromium.org/2304553002 Cr-Commit-Position: refs/heads/master@{#39080}
76 lines
2.7 KiB
C++
76 lines
2.7 KiB
C++
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/factory.h"
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#include "src/handles-inl.h"
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#include "src/handles.h"
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#include "src/isolate.h"
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#include "src/objects.h"
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#include "src/v8.h"
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#include "test/cctest/cctest.h"
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using namespace v8::internal;
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static void CheckObject(Isolate* isolate, Handle<Object> obj,
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const char* string) {
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Object* print_string = *Object::NoSideEffectsToString(isolate, obj);
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CHECK(String::cast(print_string)->IsUtf8EqualTo(CStrVector(string)));
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}
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static void CheckSmi(Isolate* isolate, int value, const char* string) {
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Handle<Object> handle(Smi::FromInt(value), isolate);
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CheckObject(isolate, handle, string);
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}
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static void CheckString(Isolate* isolate, const char* value,
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const char* string) {
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Handle<String> handle(isolate->factory()->NewStringFromAsciiChecked(value));
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CheckObject(isolate, handle, string);
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}
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static void CheckNumber(Isolate* isolate, double value, const char* string) {
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Handle<Object> number = isolate->factory()->NewNumber(value);
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CHECK(number->IsNumber());
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CheckObject(isolate, number, string);
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}
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static void CheckBoolean(Isolate* isolate, bool value, const char* string) {
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CheckObject(isolate, value ? isolate->factory()->true_value()
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: isolate->factory()->false_value(),
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string);
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}
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TEST(NoSideEffectsToString) {
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CcTest::InitializeVM();
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Isolate* isolate = CcTest::i_isolate();
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Factory* factory = isolate->factory();
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HandleScope scope(isolate);
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CheckString(isolate, "fisk hest", "fisk hest");
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CheckNumber(isolate, 42.3, "42.3");
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CheckSmi(isolate, 42, "42");
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CheckBoolean(isolate, true, "true");
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CheckBoolean(isolate, false, "false");
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CheckBoolean(isolate, false, "false");
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CheckObject(isolate, factory->undefined_value(), "undefined");
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CheckObject(isolate, factory->null_value(), "null");
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int lanes[] = {0, 1, 2, 3};
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CheckObject(isolate, factory->NewInt32x4(lanes), "SIMD.Int32x4(0, 1, 2, 3)");
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CheckObject(isolate, factory->error_to_string(), "[object Error]");
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CheckObject(isolate, factory->stack_trace_symbol(),
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"Symbol(stack_trace_symbol)");
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CheckObject(isolate, factory->NewError(isolate->error_function(),
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factory->empty_string()),
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"Error");
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CheckObject(isolate, factory->NewError(
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isolate->error_function(),
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factory->NewStringFromAsciiChecked("fisk hest")),
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"Error: fisk hest");
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CheckObject(isolate, factory->NewJSObject(isolate->object_function()),
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"#<Object>");
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}
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