Revision control
Copy as Markdown
Other Tools
#include "cubeb_utils.h"
#include "gtest/gtest.h"
TEST(cubeb, auto_array)
{
auto_array<uint32_t> array;
auto_array<uint32_t> array2(10);
uint32_t a[10];
ASSERT_EQ(array2.length(), 0u);
ASSERT_EQ(array2.capacity(), 10u);
for (uint32_t i = 0; i < 10; i++) {
a[i] = i;
}
ASSERT_EQ(array.capacity(), 0u);
ASSERT_EQ(array.length(), 0u);
array.push(a, 10);
ASSERT_TRUE(!array.reserve(9));
for (uint32_t i = 0; i < 10; i++) {
ASSERT_EQ(array.data()[i], i);
}
ASSERT_EQ(array.capacity(), 10u);
ASSERT_EQ(array.length(), 10u);
uint32_t b[10];
array.pop(b, 5);
ASSERT_EQ(array.capacity(), 10u);
ASSERT_EQ(array.length(), 5u);
for (uint32_t i = 0; i < 5; i++) {
ASSERT_EQ(b[i], i);
ASSERT_EQ(array.data()[i], 5 + i);
}
uint32_t * bb = b + 5;
array.pop(bb, 5);
ASSERT_EQ(array.capacity(), 10u);
ASSERT_EQ(array.length(), 0u);
for (uint32_t i = 0; i < 5; i++) {
ASSERT_EQ(bb[i], 5 + i);
}
ASSERT_TRUE(!array.pop(nullptr, 1));
array.push(a, 10);
array.push(a, 10);
for (uint32_t j = 0; j < 2; j++) {
for (uint32_t i = 0; i < 10; i++) {
ASSERT_EQ(array.data()[10 * j + i], i);
}
}
ASSERT_EQ(array.length(), 20u);
ASSERT_EQ(array.capacity(), 20u);
array.pop(nullptr, 5);
for (uint32_t i = 0; i < 5; i++) {
ASSERT_EQ(array.data()[i], 5 + i);
}
ASSERT_EQ(array.length(), 15u);
ASSERT_EQ(array.capacity(), 20u);
}