git-show: do not segfault when showing a bad tag

diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index e97aaa6c2a2fdcc476e538ffe903cef65274c280..c1850d29239f8846c42b4552493d2d4898fa221e 100755 (executable)
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -438,6 +438,13 @@ test_expect_success 'cvs update (-p)' '
     test -z "$(cat failures)"
 '
 
+cd "$WORKDIR"
+test_expect_success 'cvs update (module list supports packed refs)' '
+    GIT_DIR="$SERVERDIR" git pack-refs --all &&
+    GIT_CONFIG="$git_config" cvs -n up -d 2> out &&
+    grep "cvs update: New directory \`master'\''" < out
+'
+
 #------------
 # CVS STATUS
 #------------
@@ -470,4 +477,28 @@ test_expect_success 'cvs status (no subdirs in header)' '
     ! grep / <../out
 '
 
+#------------
+# CVS CHECKOUT
+#------------
+
+cd "$WORKDIR"
+test_expect_success 'cvs co -c (shows module database)' '
+    GIT_CONFIG="$git_config" cvs co -c > out &&
+    grep "^master[      ]\+master$" < out &&
+    ! grep -v "^master[         ]\+master$" < out
+'
+
+#------------
+# CVS ANNOTATE
+#------------
+
+cd "$WORKDIR"
+test_expect_success 'cvs annotate' '
+    cd cvswork &&
+    GIT_CONFIG="$git_config" cvs annotate merge >../out &&
+    sed -e "s/ .*//" ../out >../actual &&
+    for i in 3 1 1 1 1 1 1 1 2 4; do echo 1.$i; done >../expect &&
+    test_cmp ../expect ../actual
+'
+
 test_done