Add qsort

3 files changed, 54 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index f91bff0..352e6f8 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -71,6 +71,8 @@ RUNTIME_TARGETS= \
         test_printf                  \
         test_pwrite_dynamic          \
         test_pwrite_static           \
+        test_qsort_dynamic           \
+        test_qsort_static            \
         test_read_dynamic            \
         test_read_static             \
         test_readlink_dynamic        \
diff --git a/tests/test_qsort_dynamic.c b/tests/test_qsort_dynamic.c
new file mode 100644
index 0000000..4ce48aa
--- /dev/null
+++ b/tests/test_qsort_dynamic.c
@@ -0,0 +1,26 @@
+#include "common.h"
+
+#include <stdlib.h>
+
+static int cmp(const void *p1, const void *p2);
+
+int main(int argc, char** argv) {
+  char buffer[] = {'a', 'b', 'c', 'd', 'e', '\0'};
+
+  qsort(buffer, 6, sizeof(char), cmp);
+
+  puts(buffer);
+
+  CHK_FAIL_START
+  qsort(buffer, argc, sizeof(char), cmp);
+  CHK_FAIL_END
+
+  puts(buffer);
+
+  return ret;
+}
+
+static int cmp(const void *p1, const void *p2)
+{
+   return (* (char*) p1 > * (char*) p2);
+}
diff --git a/tests/test_qsort_static.c b/tests/test_qsort_static.c
new file mode 100644
index 0000000..6046ac8
--- /dev/null
+++ b/tests/test_qsort_static.c
@@ -0,0 +1,26 @@
+#include "common.h"
+
+#include <stdlib.h>
+
+static int cmp(const void *p1, const void *p2);
+
+int main(int argc, char** argv) {
+  char buffer[] = {'a', 'b', 'c', 'd', 'e', '\0'};
+
+  qsort(buffer, 6, sizeof(char), cmp);
+
+  puts(buffer);
+
+  CHK_FAIL_START
+  qsort(buffer, 12, sizeof(char), cmp);
+  CHK_FAIL_END
+
+  puts(buffer);
+
+  return ret;
+}
+
+static int cmp(const void *p1, const void *p2)
+{
+   return (* (char*) p1 > * (char*) p2);
+}