>From 9e75623a64a07215f2c7811e0356697d6df10fa2 Mon Sep 17 00:00:00 2001
From: Bruno Haible <address@hidden>
Date: Sun, 15 Sep 2019 14:41:57 +0200
Subject: [PATCH 1/3] open tests: Enhance test.

* tests/test-open.h (test_open): Test the creation of an executable
regular file. Also improve initial cleanup.
---
 ChangeLog         | 6 ++++++
 tests/test-open.h | 9 +++++++++
 2 files changed, 15 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c94ebeb..9f97bb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2019-09-15  Bruno Haible  <address@hidden>
 
+	open tests: Enhance test.
+	* tests/test-open.h (test_open): Test the creation of an executable
+	regular file. Also improve initial cleanup.
+
+2019-09-15  Bruno Haible  <address@hidden>
+
 	intprops tests: Avoid build failure with HP-UX cc.
 	* tests/test-intprops.c: Disable a check that makes HP cc choke with
 	"error 4018: Macro param too large after substitution - use -H option.".
diff --git a/tests/test-open.h b/tests/test-open.h
index e5c47d2..c0290ee 100644
--- a/tests/test-open.h
+++ b/tests/test-open.h
@@ -37,8 +37,11 @@ static ALWAYS_INLINE int
 test_open (int (*func) (char const *, int, ...), bool print)
 {
   int fd;
+
   /* Remove anything from prior partial run.  */
   unlink (BASE "file");
+  unlink (BASE "e.exe");
+  unlink (BASE "link");
 
   /* Cannot create directory.  */
   errno = 0;
@@ -51,6 +54,11 @@ test_open (int (*func) (char const *, int, ...), bool print)
   ASSERT (0 <= fd);
   ASSERT (close (fd) == 0);
 
+  /* Create an executable regular file.  */
+  fd = func (BASE "e.exe", O_CREAT | O_RDONLY, 0700);
+  ASSERT (0 <= fd);
+  ASSERT (close (fd) == 0);
+
   /* Trailing slash handling.  */
   errno = 0;
   ASSERT (func (BASE "file/", O_RDONLY) == -1);
@@ -98,6 +106,7 @@ test_open (int (*func) (char const *, int, ...), bool print)
 
   /* Cleanup.  */
   ASSERT (unlink (BASE "file") == 0);
+  ASSERT (unlink (BASE "e.exe") == 0);
   ASSERT (unlink (BASE "link") == 0);
 
   return 0;
-- 
2.7.4