Remove dependency on /bin/csh in test suite

The libdb2 test suite would fail if /bin/csh was not present.  The
tests did not execute /bin/csh - but used the contents as data to put
into the test database.  Iterate over a few "known" files until one is found
that could be used for it... Tests for /bin/csh, /bin/cat, /usr/bin/cat,
/bin/ls, /usr/bin/ls.  If none of these exist - then fail.

ticket: 6593

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23458 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/plugins/kdb/db2/libdb2/test/run.test b/src/plugins/kdb/db2/libdb2/test/run.test
index d029862d1eb803bc5334c050b213280d75ee3b91..d2d54e94bcdb9469fd20512d0349d1884be50334 100644 (file)
--- a/src/plugins/kdb/db2/libdb2/test/run.test
+++ b/src/plugins/kdb/db2/libdb2/test/run.test
@@ -409,13 +409,25 @@ test8()
 {
        echo "Test 8: btree: repeated small key, big data pairs"
        rm -f $TMP1
+       # /bin/csh is no longer ubiquitous - find a substitute
+       # The test stores contents of a known file
+       tfile=""
+       for tp in /bin/csh /bin/ls /usr/bin/ls /bin/cat /usr/bin/cat; do
+           if [ "x$tfile" = "x" -a -f $tp ]; then
+               tfile=$tp
+           fi
+       done
+       if [ "x$tfile" = "x" ]; then
+           echo "No suitable file for testing purposes"
+           exit 1
+       fi
        echo "" | 
        awk 'BEGIN {
                for (i = 1; i <= 10; ++i) {
                        printf("p\nkkey1\nD/bin/sh\n");
-                       printf("p\nkkey2\nD/bin/csh\n");
+                       printf("p\nkkey2\nD'$tfile'\n");
                        if (i % 8 == 0) {
-                               printf("c\nkkey2\nD/bin/csh\n");
+                               printf("c\nkkey2\nD'$tfile'\n");
                                printf("c\nkkey1\nD/bin/sh\n");
                                printf("e\t%d of 10 (comparison)\n", i);
                        } else