From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Sun, 2 Mar 2008 13:14:44 +0000 (+0100)
Subject: * tests/torture.at (AC_CONFIG_FILES, HEADERS, LINKS and COMMANDS):
X-Git-Tag: v2.62~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b318e84872dda945032dc95ac38aebb77be2807;p=thirdparty%2Fautoconf.git

* tests/torture.at (AC_CONFIG_FILES, HEADERS, LINKS and COMMANDS):
Before using /dev/full, check that it is a writable character
special device.
Report by Benoit Sigoure and Eric Blake.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
---

diff --git a/ChangeLog b/ChangeLog
index 4ff1a7c4..199d5faf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-03-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
+	* tests/torture.at (AC_CONFIG_FILES, HEADERS, LINKS and COMMANDS):
+	Before using /dev/full, check that it is a writable character
+	special device.
+	Report by Benoit Sigoure and Eric Blake.
+
 	Actually test that @configure_input@ is expanded correctly.
 	* tests/torture.at (AC_CONFIG_FILES, HEADERS, LINKS and COMMANDS):
 	Actually check generated file contents for the name of the
diff --git a/tests/torture.at b/tests/torture.at
index ec86e22c..58785aee 100644
--- a/tests/torture.at
+++ b/tests/torture.at
@@ -239,8 +239,10 @@ AT_CHECK([echo from-stdin | ./config.status --file=file:-],
 AT_CHECK([grep from-stdin file], [], [from-stdin
 ])
 # Force write error creating a file on stdout
-AT_CHECK([./config.status --file=-:input </dev/null >/dev/full],
-	 [1], [ignore], [ignore])
+if test -w /dev/full && test -c /dev/full; then
+  AT_CHECK([./config.status --file=-:input </dev/null >/dev/full],
+	   [1], [ignore], [ignore])
+fi
 
 # Create a header
 AT_CHECK_CONFIG_CREATION_NOWRITE(header)
@@ -250,8 +252,10 @@ AT_CHECK([./config.status --header=-:input </dev/null],
 AT_CHECK([grep OK stdout], [], [OK
 ])
 # Force write error creating a header on stdout
-AT_CHECK([./config.status --header=-:input </dev/null >/dev/full],
-	 [1], [ignore], [ignore])
+if test -w /dev/full && test -c /dev/full; then
+  AT_CHECK([./config.status --header=-:input </dev/null >/dev/full],
+	   [1], [ignore], [ignore])
+fi
 
 # Execute a command
 AT_CHECK_CONFIG_CREATION_NOWRITE(command)