Test for exec function.

1 files changed, 34 insertions, 0 deletions

diff --git a/posix/tst-execlp1.c b/posix/tst-execlp1.c
new file mode 100644
index 0000000000..1be4dbcb1b
--- /dev/null
+++ b/posix/tst-execlp1.c
@@ -0,0 +1,34 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static int
+do_test (void)
+{
+  char *cwd = get_current_dir_name ();
+  if (cwd == NULL)
+    {
+      puts ("get_current_dir_name failed");
+      return 1;
+    }
+
+  /* Make sure we do not find a binary with the name we are going to
+     use.  */
+  setenv ("PATH", cwd, 1);
+
+  static const char prog[] = "does-not-exist";
+  errno = 0;
+  execlp (prog, prog, NULL);
+
+  if (errno != ENOENT)
+    {
+      printf ("errno = %d (%m), expected ENOENT\n", errno);
+      return 1;
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"