From: Bruno Haible <bruno@clisp.org>
Date: Sat, 31 Jul 2010 10:23:44 +0000 (+0200)
Subject: readlink: Relax test a bit.
X-Git-Tag: v0.1~3976
X-Git-Url: http://erislabs.net/gitweb/?p=gnulib.git;a=commitdiff_plain;h=4f2ec69bf1dbf08065d2e248f4fcee2a52f52675

readlink: Relax test a bit.
---

diff --git a/ChangeLog b/ChangeLog
index 574a1a300..edd0b8c68 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2010-07-31  Bruno Haible  <bruno@clisp.org>
 
+	readlink: Relax test a bit.
+	* tests/test-readlink.h (test_readlink): Allow different errno value
+	when readlink is called with a file name that ends in / and refers to
+	a file.
+	Suggested by Eric Blake.
+	Reported by Rainer Tammer.
+
+2010-07-31  Bruno Haible  <bruno@clisp.org>
+
 	copysign: Does not require -lm on glibc systems.
 	* modules/copysign (configure.ac): Use gl_MATHFUNC, not
 	gl_COMMON_DOUBLE_MATHFUNC.
diff --git a/tests/test-readlink.h b/tests/test-readlink.h
index 1e482dfe7..d96017503 100644
--- a/tests/test-readlink.h
+++ b/tests/test-readlink.h
@@ -51,7 +51,7 @@ test_readlink (ssize_t (*func) (char const *, char *, size_t), bool print)
   ASSERT (errno == EINVAL);
   errno = 0;
   ASSERT (func (BASE "file/", buf, sizeof buf) == -1);
-  ASSERT (errno == ENOTDIR);
+  ASSERT (errno == ENOTDIR || errno == EINVAL); /* AIX yields EINVAL */
 
   /* Now test actual symlinks.  */
   if (symlink (BASE "dir", BASE "link"))