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| author | Tom Yu <tlyu@mit.edu> | 2016-09-07 18:20:56 -0400 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2016-09-09 16:36:23 -0400 |
| commit | 56e9bf0181959259eb7ead45fc5bdbbd7df49aeb (patch) | |
| tree | ba6cf72e0b13d9cc95ca61291bcaf784604cd700 | |
| parent | e364e141e28ed6d50e859c1a81640c2e988b42fb (diff) | |
| download | krb5-56e9bf0181959259eb7ead45fc5bdbbd7df49aeb.zip krb5-56e9bf0181959259eb7ead45fc5bdbbd7df49aeb.tar.gz krb5-56e9bf0181959259eb7ead45fc5bdbbd7df49aeb.tar.bz2 | |
Test bt_split.c unaligned access
(back ported from commit 4613d503986f34f05ff310fcc580f65ba60eec5b)
ticket: 8493
version_fixed: 1.14.4
| -rw-r--r-- | src/plugins/kdb/db2/libdb2/test/run.test | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/plugins/kdb/db2/libdb2/test/run.test b/src/plugins/kdb/db2/libdb2/test/run.test index b907105..d61f637 100644 --- a/src/plugins/kdb/db2/libdb2/test/run.test +++ b/src/plugins/kdb/db2/libdb2/test/run.test @@ -36,7 +36,7 @@ main() find $bindir -type f -exec test -r {} \; -print | head -100 > $BINFILES if [ $# -eq 0 ]; then - for t in 1 2 3 4 5 6 7 8 9 10 11 12 13 20 40 41 60 61 62; do + for t in 1 2 3 4 5 6 7 8 9 10 11 12 13 20 40 41 60 61 62 63; do test$t done else @@ -47,7 +47,7 @@ main() [0-9]*) test$1;; btree) - for t in 1 2 3 7 8 9 10 12 13 40 41 60 61 62; do + for t in 1 2 3 7 8 9 10 12 13 40 41 60 61 62 63; do test$t done;; hash) @@ -970,4 +970,26 @@ test62 () { done } +test63 () { + echo "Test 63: btree: big key, medium data, bt_split unaligned access" + # 488 = 512 - 20 (header) - 3 ("foo") - 1 (newline) + # 223 = 232 - 8 (key pointer) + # 232 = bt_ovflsize = (512 - 20 (header)) / 2 (DEFMINKEYPAGE) + # - (2 (indx_t) + 12 (NBLEAFDBT(0,0))) + awk 'BEGIN { + s = ""; + for (i = 0; i < 488; i++) { + s = s "x"; + } + d = ""; + for (i = 0; i < 223; i++) { + d = d "x"; + } + for (i = 0; i < 128; i++) { + printf("p\nk%s%03d\nd%s\n", s, i, d); + } + }' /dev/null > $TMP2 + $PROG -o $TMP3 -i psize=512 btree $TMP2 +} + main $* |