From b9d58f74ea1d072e7a2d1c862dc7a1e0fe5fccb0 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 18 Aug 2022 16:44:41 -0400
Subject: Factor out converting errno codes to ZixStatus

---
 test/test_status.c   | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 test/test_strerror.c | 31 ---------------------------
 2 files changed, 60 insertions(+), 31 deletions(-)
 create mode 100644 test/test_status.c
 delete mode 100644 test/test_strerror.c

(limited to 'test')

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;
+}
diff --git a/test/test_strerror.c b/test/test_strerror.c
deleted file mode 100644
index 2f4c090..0000000
--- a/test/test_strerror.c
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2021 David Robillard <d@drobilla.net>
-// SPDX-License-Identifier: ISC
-
-#undef NDEBUG
-
-#include "zix/common.h"
-
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-
-int
-main(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");
-  return 0;
-}
-- 
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