mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-07 11:48:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add more CTL content

Browse source
This commit is contained in:
Justine Tunney 2024-06-28 19:07:35 -07:00
parent 38921dc46b
commit 021c53ba32
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
56 changed files with 1747 additions and 298 deletions
Download patch file Download diff file Expand all files Collapse all files

52
test/ctl/back_inserter_test.cc
View file

@ -20,6 +20,7 @@
#include "ctl/back_inserter.h"
#include "ctl/copy.h"
#include "ctl/vector.h"
#include "libc/mem/leaks.h"
// #include <array>
// #include <iterator>
@ -29,33 +30,38 @@
int
main()
{
ctl::vector<int> vec = { 1, 2, 3 };
ctl::array<int, 3> arr = { 4, 5, 6 };
// Use back_inserter to append elements from arr to vec
ctl::copy(arr.begin(), arr.end(), ctl::back_inserter(vec));
{
ctl::vector<int> vec = { 1, 2, 3 };
ctl::array<int, 3> arr = { 4, 5, 6 };
// Check if vec now contains all elements
if (vec.size() != 6)
return 1;
if (vec[0] != 1 || vec[1] != 2 || vec[2] != 3 || vec[3] != 4 ||
vec[4] != 5 || vec[5] != 6)
return 2;
// Use back_inserter to append elements from arr to vec
ctl::copy(arr.begin(), arr.end(), ctl::back_inserter(vec));
// Use back_inserter with a single element
ctl::back_inserter(vec) = 7;
// Check if vec now contains all elements
if (vec.size() != 6)
return 1;
if (vec[0] != 1 || vec[1] != 2 || vec[2] != 3 || vec[3] != 4 ||
vec[4] != 5 || vec[5] != 6)
return 2;
// Check if the new element was added
if (vec.size() != 7)
return 3;
if (vec[6] != 7)
return 4;
// Use back_inserter with a single element
ctl::back_inserter(vec) = 7;
// Test with an empty source range
ctl::array<int, 0> empty_arr;
ctl::copy(empty_arr.begin(), empty_arr.end(), ctl::back_inserter(vec));
// Check if the new element was added
if (vec.size() != 7)
return 3;
if (vec[6] != 7)
return 4;
// Check that no elements were added
if (vec.size() != 7)
return 5;
// Test with an empty source range
ctl::array<int, 0> empty_arr;
ctl::copy(empty_arr.begin(), empty_arr.end(), ctl::back_inserter(vec));
// Check that no elements were added
if (vec.size() != 7)
return 5;
}
CheckForMemoryLeaks();
}