tests: use more POSIX shell features our test scripts

[platform/upstream/automake.git] / t / instmany-mans.sh

diff --git a/t/instmany-mans.sh b/t/instmany-mans.sh
index ceb3a9e..682fc1d 100755 (executable)
--- a/t/instmany-mans.sh
+++ b/t/instmany-mans.sh
@@ -28,7 +28,7 @@
 limit=2500
 subdir=long_subdir_name_with_many_characters
 nfiles=81
-list=`seq_ 1 $nfiles`
+list=$(seq_ 1 $nfiles)
 
 sed "s|@limit@|$limit|g" >myinstall.in <<'END'
 #! /bin/sh
@@ -100,7 +100,7 @@ $ACLOCAL
 $AUTOCONF
 $AUTOMAKE --add-missing
 
-instdir=`pwd`/inst
+instdir=$(pwd)/inst
 mkdir build
 cd build
 ../configure --prefix="$instdir"
@@ -110,11 +110,11 @@ $MAKE install
 # Multiple uninstall should work, too.
 $MAKE uninstall
 $MAKE uninstall
-test `find "$instdir" -type f -print | wc -l` = 0
+test $(find "$instdir" -type f -print | wc -l) -eq 0
 
 # Try whether we don't exceed the low limit.
 INSTALL='$(SHELL) $(top_builddir)/myinstall' $MAKE -e install
-env save_PATH="$PATH" PATH="`pwd`/..$PATH_SEPARATOR$PATH" $MAKE uninstall
+env save_PATH="$PATH" PATH="$(pwd)/..$PATH_SEPARATOR$PATH" $MAKE uninstall
 
 cd $subdir
 srcdir=../../$subdir