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//===-- vector_test.cc ------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "vector.h"
#include "gtest/gtest.h"
TEST(ScudoVectorTest, Basic) {
scudo::Vector<int> V;
EXPECT_EQ(V.size(), 0U);
V.push_back(42);
EXPECT_EQ(V.size(), 1U);
EXPECT_EQ(V[0], 42);
V.push_back(43);
EXPECT_EQ(V.size(), 2U);
EXPECT_EQ(V[0], 42);
EXPECT_EQ(V[1], 43);
}
TEST(ScudoVectorTest, Stride) {
scudo::Vector<int> V;
for (int i = 0; i < 1000; i++) {
V.push_back(i);
EXPECT_EQ(V.size(), i + 1U);
EXPECT_EQ(V[i], i);
}
for (int i = 0; i < 1000; i++)
EXPECT_EQ(V[i], i);
}
TEST(ScudoVectorTest, ResizeReduction) {
scudo::Vector<int> V;
V.push_back(0);
V.push_back(0);
EXPECT_EQ(V.size(), 2U);
V.resize(1);
EXPECT_EQ(V.size(), 1U);
}
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