install-reloc: Support multi-binary installation.

[gnulib.git] / tests / test-lseek.sh

diff --git a/tests/test-lseek.sh b/tests/test-lseek.sh
index 966dd2e..47237b5 100755 (executable)
--- a/tests/test-lseek.sh
+++ b/tests/test-lseek.sh
@@ -1,7 +1,18 @@
 #!/bin/sh
 
-# Succeed on seekable stdin
-./test-lseek${EXEEXT} < "$srcdir/test-lseek.sh" || exit 1
-# Fail on pipe stdin
-echo hi | ./test-lseek${EXEEXT} && exit 1
+tmpfiles=
+trap 'rm -fr $tmpfiles' 1 2 3 15
+
+tmpfiles=t-lseek.tmp
+# seekable files
+./test-lseek${EXEEXT} 0 < "$srcdir/test-lseek.sh" > t-lseek.tmp || exit 1
+
+# pipes
+echo hi | { ./test-lseek${EXEEXT} 1; echo $? > t-lseek.tmp; cat > /dev/null; } | cat
+test "`cat t-lseek.tmp`" = "0" || exit 1
+
+# closed descriptors
+./test-lseek${EXEEXT} 2 <&- >&- || exit 1
+
+rm -rf $tmpfiles
 exit 0