1 files changed, 60 insertions, 0 deletions
diff --git a/test/test_status.c b/test/test_status.c
new file mode 100644
index 0000000..eb11bc1
--- /dev/null
+++ b/test/test_status.c
@@ -0,0 +1,60 @@
+// Copyright 2021 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#undef NDEBUG
+
+#include "zix/common.h"
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+
+static void
+test_errno_status(void)
+{
+  assert(zix_errno_status(0) == ZIX_STATUS_SUCCESS);
+  assert(zix_errno_status(INT_MAX) == ZIX_STATUS_ERROR);
+
+#ifdef EAGAIN
+  assert(zix_errno_status(EAGAIN) == ZIX_STATUS_NO_MEM);
+#endif
+#ifdef EEXIST
+  assert(zix_errno_status(EEXIST) == ZIX_STATUS_EXISTS);
+#endif
+#ifdef EINVAL
+  assert(zix_errno_status(EINVAL) == ZIX_STATUS_BAD_ARG);
+#endif
+#ifdef EPERM
+  assert(zix_errno_status(EPERM) == ZIX_STATUS_BAD_PERMS);
+#endif
+}
+
+static void
+test_strerror(void)
+{
+  const char* msg = zix_strerror(ZIX_STATUS_SUCCESS);
+  assert(!strcmp(msg, "Success"));
+
+  for (int i = ZIX_STATUS_ERROR; i <= ZIX_STATUS_REACHED_END; ++i) {
+    msg = zix_strerror((ZixStatus)i);
+    assert(strcmp(msg, "Success"));
+  }
+
+  msg = zix_strerror((ZixStatus)-1);
+  assert(!strcmp(msg, "Unknown error"));
+
+  msg = zix_strerror((ZixStatus)1000000);
+  assert(!strcmp(msg, "Unknown error"));
+
+  printf("Success\n");
+}
+
+int
+main(void)
+{
+  test_errno_status();
+  test_strerror();
+  return 0;
+}