test-update-copyright: update test to match script changes

* tests/test-update-copyright.sh: Avoid hard-coding perl
location.  Don't update *.bak created by earlier runs.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index 9347ec7..ebbf68f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-11-02  Eric Blake  <ebb9@byu.net>
+
+       test-update-copyright: update test to match script changes
+       * tests/test-update-copyright.sh: Avoid hard-coding perl
+       location.  Don't update *.bak created by earlier runs.
+
 2009-11-02  Paul Eggert  <eggert@cs.ucla.edu>
             Simon Josefsson  <simon@josefsson.org>
             Bruno Haible  <bruno@clisp.org>

diff --git a/tests/test-update-copyright.sh b/tests/test-update-copyright.sh
index 24574b2..859c75d 100755 (executable)
--- a/tests/test-update-copyright.sh
+++ b/tests/test-update-copyright.sh
@@ -32,7 +32,12 @@ trap 'rm -f $TMP_BASE*' 0 1 2 3 15
 
 TMP=$TMP_BASE
 s=$TMP-script
-printf '#!/usr/bin/perl -pi\ns/a/b/\n' > $s
+cat <<\EOF > $s
+eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" ${1+"$@"}'
+  & eval 'exec perl -wS -0777 -pi "$0" $argv:q'
+    if 0;
+s/a/b/
+EOF
 chmod a+x $s
 echo a > $TMP-in
 ./$s $TMP-in 2>/dev/null && test b = "`cat $TMP-in 2>/dev/null`" ||
@@ -82,6 +87,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 # Foundation, Inc.
 EOF
 
+rm -f $TMP.*.bak
 UPDATE_COPYRIGHT_YEAR=2009 \
   update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
@@ -124,6 +130,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 # Foundation, Inc.
 EOF
 
+rm -f $TMP.*.bak
 UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_USE_INTERVALS=1 \
   update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1
@@ -162,6 +169,7 @@ Copyright (C) 1990-2005, 2007-2009 Acme, Inc.
 # Copyright (C) 1990-2005, 2007-2010 Free Software Foundation, Inc.
 EOF
 
+rm -f $TMP.*.bak
 UPDATE_COPYRIGHT_YEAR=2010 UPDATE_COPYRIGHT_FORCE=1 \
   update-copyright $TMP.* 1> $TMP-stdout 2> $TMP-stderr
 compare /dev/null $TMP-stdout || exit 1