vector_test.cpp
1.05 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
//===-- 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);
}