| //===-- vector_test.cpp -----------------------------------------*- 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 "tests/scudo_unit_test.h" |
| |
| #include "vector.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); |
| } |