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// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.!
#include "freelist.h"
#include "testharness.h"
namespace sentencepiece {
namespace model {
TEST(FreeListTest, BasicTest) {
FreeList<int> l(5);
EXPECT_EQ(0, l.size());
constexpr size_t kSize = 32;
for (size_t i = 0; i < kSize; ++i) {
int *n = l.Allocate();
EXPECT_EQ(0, *n);
*n = i;
}
EXPECT_EQ(kSize, l.size());
for (size_t i = 0; i < kSize; ++i) {
EXPECT_EQ(i, *l[i]);
}
l.Free();
EXPECT_EQ(0, l.size());
// Zero-initialized after `Free`.
for (size_t i = 0; i < kSize; ++i) {
int *n = l.Allocate();
EXPECT_EQ(0, *n);
}
}
} // namespace model
} // namespace sentencepiece
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