diff options
Diffstat (limited to 'libk/test/quicksort.cc')
-rw-r--r-- | libk/test/quicksort.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libk/test/quicksort.cc b/libk/test/quicksort.cc new file mode 100644 index 0000000..582e49e --- /dev/null +++ b/libk/test/quicksort.cc @@ -0,0 +1,16 @@ +#include <stdlib/quicksort.h> + +constexpr bool is_sorted(int a[], size_t from, size_t to) { + for (; from < to - 1; ++from) + if (a[from] > a[from + 1]) + return false; + return true; +} + +static_assert([]() { + int a[] = {12, 82, 347, 92, 74, 123, 0, 56}; + const size_t a_len = sizeof(a) / sizeof(int); + + qsort(a, 0, a_len - 1); + return is_sorted(a, 0, a_len - 1); +}()); |