stash doc: add a warning about using create

diff --git a/t/t6012-rev-list-simplify.sh b/t/t6012-rev-list-simplify.sh
index 839ad97b791c6aa757d0b82eea7fc16369ad4586..dd6dc844e787549ab7622fb4fbec4f89b52e22ab 100755 (executable)
--- a/t/t6012-rev-list-simplify.sh
+++ b/t/t6012-rev-list-simplify.sh
@@ -56,19 +56,37 @@ test_expect_success setup '
 
        echo "Final change" >file &&
        test_tick && git commit -a -m "Final change" &&
-       note I
+       note I &&
+
+       git symbolic-ref HEAD refs/heads/unrelated &&
+       git rm -f "*" &&
+       echo "Unrelated branch" >side &&
+       git add side &&
+       test_tick && git commit -m "Side root" &&
+       note J &&
+
+       git checkout master &&
+       test_tick && git merge -m "Coolest" unrelated &&
+       note K &&
+
+       echo "Immaterial" >elif &&
+       git add elif &&
+       test_tick && git commit -m "Last" &&
+       note L
 '
 
 FMT='tformat:%P        %H | %s'
 
-check_result () {
+check_outcome () {
+       outcome=$1
+       shift
        for c in $1
        do
                echo "$c"
        done >expect &&
        shift &&
        param="$*" &&
-       test_expect_success "log $param" '
+       test_expect_$outcome "log $param" '
                git log --pretty="$FMT" --parents $param |
                unnote >actual &&
                sed -e "s/^.*   \([^ ]*\) .*/\1/" >check <actual &&
@@ -79,11 +97,15 @@ check_result () {
        '
 }
 
-check_result 'I H G F E D C B A' --full-history
-check_result 'I H E C B A' --full-history -- file
-check_result 'I H E C B A' --full-history --topo-order -- file
-check_result 'I H E C B A' --full-history --date-order -- file
-check_result 'I E C B A' --simplify-merges -- file
+check_result () {
+       check_outcome success "$@"
+}
+
+check_result 'L K J I H G F E D C B A' --full-history
+check_result 'K I H E C B A' --full-history -- file
+check_result 'K I H E C B A' --full-history --topo-order -- file
+check_result 'K I H E C B A' --full-history --date-order -- file
+check_outcome failure 'I E C B A' --simplify-merges -- file
 check_result 'I B A' -- file
 check_result 'I B A' --topo-order -- file
 check_result 'H' --first-parent -- another-file