t1450: make hash size independent

diff --git a/t/t3429-rebase-edit-todo.sh b/t/t3429-rebase-edit-todo.sh
index b9292dfc2a329b32472368fb2874cc4a1e14cf47..76f6d306eaf39e9727bfeb3dbb04aa3c3941cf1d 100755 (executable)
--- a/t/t3429-rebase-edit-todo.sh
+++ b/t/t3429-rebase-edit-todo.sh
@@ -11,4 +11,26 @@ test_expect_success 'rebase exec modifies rebase-todo' '
        test -e F
 '
 
+test_expect_success SHA1 'loose object cache vs re-reading todo list' '
+       GIT_REBASE_TODO=.git/rebase-merge/git-rebase-todo &&
+       export GIT_REBASE_TODO &&
+       write_script append-todo.sh <<-\EOS &&
+       # For values 5 and 6, this yields SHA-1s with the same first two digits
+       echo "pick $(git rev-parse --short \
+               $(printf "%s\\n" \
+                       "tree $EMPTY_TREE" \
+                       "author A U Thor <author@example.org> $1 +0000" \
+                       "committer A U Thor <author@example.org> $1 +0000" \
+                       "" \
+                       "$1" |
+                 git hash-object -t commit -w --stdin))" >>$GIT_REBASE_TODO
+
+       shift
+       test -z "$*" ||
+       echo "exec $0 $*" >>$GIT_REBASE_TODO
+       EOS
+
+       git rebase HEAD -x "./append-todo.sh 5 6"
+'
+
 test_done