Handle huge /bin directories in libdb2 test

The test suite for libdb2 uses /bin as a source of filenames and
contents for insertion into databases.  Fedora 17 (and possibly other
OSes) have /bin symlinked to /usr/bin, which can vastly increase the
number of files found, exceeding some limits of the test databases.
Truncate this list of files at 100 to prevent this problem.

(cherry picked from commit 18a378eb43a7a5a5e14a7e6c3b6504fe32804781)

ticket: 7201
version_fixed: 1.10.3
status: resolved

diff --git a/src/plugins/kdb/db2/libdb2/test/run.test b/src/plugins/kdb/db2/libdb2/test/run.test
index d2d54e94bcdb9469fd20512d0349d1884be50334..7d9f0feb75ff52d826cc3f740ebb975fe323c14f 100644 (file)
--- a/src/plugins/kdb/db2/libdb2/test/run.test
+++ b/src/plugins/kdb/db2/libdb2/test/run.test
@@ -11,6 +11,7 @@ main()
        TMP1=${TMPDIR-.}/t1
        TMP2=${TMPDIR-.}/t2
        TMP3=${TMPDIR-.}/t3
+       BINFILES=${TMPDIR-.}/binfiles
 
        if [ \! -z "$WORDLIST" -a -f "$WORDLIST" ]; then
                DICT=$WORDLIST
@@ -32,6 +33,7 @@ main()
        dictsize=`wc -l < $DICT`
 
        bindir=/bin/.
+       find $bindir -type f -exec test -r {} \; -print | head -100 > $BINFILES
 
        if [ $# -eq 0 ]; then
                for t in 1 2 3 4 5 6 7 8 9 10 11 12 13 20 40 41; do
@@ -64,7 +66,7 @@ main()
                        shift
                done
        fi
-       rm -f $TMP1 $TMP2 $TMP3
+       rm -f $TMP1 $TMP2 $TMP3 $BINFILES
        exit 0
 }
 
@@ -154,10 +156,10 @@ test3()
 {
        echo "Test 3: hash: small key, big data pairs"
        rm -f $TMP1
-       (find $bindir -type f -exec test -r {} \; -print | xargs cat) > $TMP1
+       xargs cat < $BINFILES > $TMP1
        for type in hash; do
                rm -f $TMP2 $TMP3
-               for i in `find $bindir -type f -exec test -r {} \; -print`; do
+               for i in `cat $BINFILES`; do
                        echo p
                        echo k$i
                        echo D$i
@@ -176,7 +178,7 @@ test3()
                echo "    page size $psize"
                for type in btree; do
                        rm -f $TMP2 $TMP3
-                       for i in `find $bindir -type f -exec test -r {} \; -print`; do
+                       for i in `cat $BINFILES`; do
                                echo p
                                echo k$i
                                echo D$i
@@ -193,11 +195,10 @@ test3()
        done
        echo "Test 3: recno: big data pairs"
        rm -f $TMP2 $TMP3
-       find $bindir -type f -exec test -r {} \; -print | 
        awk '{
                ++i;
                printf("p\nk%d\nD%s\ng\nk%d\n", i, $0, i);
-       }' > $TMP2
+       }' < $BINFILES > $TMP2
        for psize in 512 16384 65536; do
                echo "    page size $psize"
                $PROG -i psize=$psize -o $TMP3 recno $TMP2