cc0a8ae4ee
- Simplify HeapObject::IsArrayList check - Dehandlify ArrayList initialization - Prevent auto-formatting of v8heapconst.py Change-Id: I9849ad82dae1a2dc671433e8d5eb8ec63ed830c9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3447906 Reviewed-by: Shu-yu Guo <syg@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Omer Katz <omerkatz@chromium.org> Auto-Submit: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#79114}
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
// Copyright 2014 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "src/heap/factory.h"
|
|
#include "src/objects/objects-inl.h"
|
|
#include "test/cctest/cctest.h"
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
|
|
TEST(ArrayList) {
|
|
LocalContext context;
|
|
Isolate* isolate = CcTest::i_isolate();
|
|
HandleScope scope(isolate);
|
|
Handle<ArrayList> array = ReadOnlyRoots(isolate).empty_array_list_handle();
|
|
CHECK_EQ(0, array->Length());
|
|
array = ArrayList::Add(isolate, array, handle(Smi::FromInt(100), isolate));
|
|
CHECK_EQ(1, array->Length());
|
|
CHECK_EQ(100, Smi::ToInt(array->Get(0)));
|
|
array = ArrayList::Add(isolate, array, handle(Smi::FromInt(200), isolate),
|
|
handle(Smi::FromInt(300), isolate));
|
|
CHECK_EQ(3, array->Length());
|
|
CHECK_EQ(100, Smi::ToInt(array->Get(0)));
|
|
CHECK_EQ(200, Smi::ToInt(array->Get(1)));
|
|
CHECK_EQ(300, Smi::ToInt(array->Get(2)));
|
|
array->Set(2, Smi::FromInt(400));
|
|
CHECK_EQ(400, Smi::ToInt(array->Get(2)));
|
|
array->Clear(2, ReadOnlyRoots(isolate).undefined_value());
|
|
array->SetLength(2);
|
|
CHECK_EQ(2, array->Length());
|
|
CHECK_EQ(100, Smi::ToInt(array->Get(0)));
|
|
CHECK_EQ(200, Smi::ToInt(array->Get(1)));
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace v8
|