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#define LS_TEST_IMPLEMENTATION
#include "ls_test.h"
#include "../ls_vec.h"
LS_VEC_INLINE(int, vec_int)
TEST_CASE(vec_init_clear) {
vec_int v;
vec_int_init(&v);
ASSERT_EQ(v.size, 0, "%zu");
ASSERT_EQ(v.capacity, 0, "%zu");
ASSERT_EQ(v.data, NULL, "%p");
vec_int_clear(&v);
ASSERT_EQ(v.size, 0, "%zu");
ASSERT_EQ(v.capacity, 0, "%zu");
ASSERT_EQ(v.data, NULL, "%p");
return 0;
}
TEST_CASE(vec_push_and_access) {
int i;
vec_int v;
vec_int_init(&v);
for (i = 0; i < 10; ++i)
ASSERT_EQ(vec_int_push(&v, i), 1, "%d");
ASSERT_EQ(v.size, 10, "%zu");
for (i = 0; i < 10; ++i)
ASSERT_EQ(v.data[i], i, "%d");
vec_int_clear(&v);
return 0;
}
TEST_CASE(vec_reserve_grow) {
vec_int v;
vec_int_init(&v);
ASSERT_EQ(vec_int_reserve(&v, 20), 1, "%d");
ASSERT_GE(v.capacity, 20, "%zu");
vec_int_clear(&v);
return 0;
}
TEST_CASE(vec_push_overflow) {
vec_int v;
vec_int_init(&v);
v.capacity = (size_t)-1 / sizeof(int); // force next reserve to overflow
v.size = v.capacity;
int ret = vec_int_push(&v, 123);
ASSERT_EQ(ret, 0, "%d");
vec_int_clear(&v);
return 0;
}
TEST_MAIN
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