aboutsummaryrefslogtreecommitdiffstats
path: root/enwcsndup.c
diff options
context:
space:
mode:
authorMattias Andrée <maandree@kth.se>2024-08-18 09:43:16 +0200
committerMattias Andrée <maandree@kth.se>2024-08-18 09:43:16 +0200
commit715b59e5002b971a987c3c8a2e1b3e61d80388f7 (patch)
treeaa64aa9fed94388056432f0f4a2180d5c03523fd /enwcsndup.c
parentAdd @since for definitions added in version 1.0 and 1.1 (diff)
parentFix tests and libsimple_arraycpy and libsimple_arraymove (diff)
downloadlibsimple-715b59e5002b971a987c3c8a2e1b3e61d80388f7.tar.gz
libsimple-715b59e5002b971a987c3c8a2e1b3e61d80388f7.tar.bz2
libsimple-715b59e5002b971a987c3c8a2e1b3e61d80388f7.tar.xz
Merge tag '1.2' into since
Version 1.2
Diffstat (limited to 'enwcsndup.c')
-rw-r--r--enwcsndup.c132
1 files changed, 132 insertions, 0 deletions
diff --git a/enwcsndup.c b/enwcsndup.c
new file mode 100644
index 0000000..105542c
--- /dev/null
+++ b/enwcsndup.c
@@ -0,0 +1,132 @@
+/* See LICENSE file for copyright and license details. */
+#include "libsimple.h"
+#ifndef TEST
+
+
+wchar_t *
+libsimple_enwcsndup(int status, const wchar_t *s, size_t n)
+{
+ wchar_t *ret = libsimple_wcsndup(s, n);
+ if (!ret)
+ enprintf(status, "wcsndup:");
+ return ret;
+}
+
+
+#else
+#include "test.h"
+
+int
+main(void)
+{
+ struct allocinfo *info;
+ wchar_t *s;
+
+ assert((s = libsimple_enwcsndup(1, L"hello", 10)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 6 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L"hello"));
+ free(s);
+
+ assert((s = libsimple_ewcsndup(L"test", 10)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 5 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L"test"));
+ free(s);
+
+ assert((s = libsimple_enwcsndup(1, L"hello", 2)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 3 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L"he"));
+ free(s);
+
+ assert((s = libsimple_ewcsndup(L"test", 3)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 4 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L"tes"));
+ free(s);
+
+ assert((s = libsimple_enwcsndup(1, L"hello", 0)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 1 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L""));
+ free(s);
+
+ assert((s = libsimple_ewcsndup(L"test", 0)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(s)));
+ assert(info->size == 1 * sizeof(wchar_t));
+ assert(info->alignment == _Alignof(wchar_t));
+ assert(!info->zeroed);
+ }
+ assert(!wcscmp(s, L""));
+ free(s);
+
+ if (have_custom_malloc()) {
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enwcsndup(24, L"hello", 10));
+ assert(exit_status == 24);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 25;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_ewcsndup(L"test", 10));
+ assert(exit_status == 25);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+ libsimple_default_failure_exit = 1;
+
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enwcsndup(26, L"hello", 1));
+ assert(exit_status == 26);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 27;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_ewcsndup(L"test", 2));
+ assert(exit_status == 27);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+ libsimple_default_failure_exit = 1;
+
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enwcsndup(28, L"hello", 0));
+ assert(exit_status == 28);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 29;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_ewcsndup(L"test", 0));
+ assert(exit_status == 29);
+ assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+ libsimple_default_failure_exit = 1;
+ }
+
+ return 0;
+}
+
+#endif