# ("squash", "fixup", "edit", or "reword") and the SHA1 taken
# from the specified line.
#
+# "exec_cmd_with_args" -- add an "exec cmd with args" line.
+#
# "#" -- Add a comment line.
#
# ">" -- Add a blank line.
set_fake_editor () {
- echo "#!$SHELL_PATH" >fake-editor.sh
- cat >> fake-editor.sh <<\EOF
-case "$1" in
-*/COMMIT_EDITMSG)
- test -z "$EXPECT_HEADER_COUNT" ||
- test "$EXPECT_HEADER_COUNT" = "$(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1")" ||
+ write_script fake-editor.sh <<-\EOF
+ case "$1" in
+ */COMMIT_EDITMSG)
+ test -z "$EXPECT_HEADER_COUNT" ||
+ test "$EXPECT_HEADER_COUNT" = "$(sed -n '1s/^# This is a combination of \(.*\) commits\./\1/p' < "$1")" ||
+ exit
+ test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
+ test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"
exit
- test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
- test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"
- exit
- ;;
-esac
-test -z "$EXPECT_COUNT" ||
- test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) ||
- exit
-test -z "$FAKE_LINES" && exit
-grep -v '^#' < "$1" > "$1".tmp
-rm -f "$1"
-echo 'rebase -i script before editing:'
-cat "$1".tmp
-action=pick
-for line in $FAKE_LINES; do
- case $line in
- squash|fixup|edit|reword)
- action="$line";;
- exec*)
- echo "$line" | sed 's/_/ /g' >> "$1";;
- "#")
- echo '# comment' >> "$1";;
- ">")
- echo >> "$1";;
- *)
- sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
- action=pick;;
+ ;;
esac
-done
-echo 'rebase -i script after editing:'
-cat "$1"
-EOF
+ test -z "$EXPECT_COUNT" ||
+ test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) ||
+ exit
+ test -z "$FAKE_LINES" && exit
+ grep -v '^#' < "$1" > "$1".tmp
+ rm -f "$1"
+ echo 'rebase -i script before editing:'
+ cat "$1".tmp
+ action=pick
+ for line in $FAKE_LINES; do
+ case $line in
+ squash|fixup|edit|reword)
+ action="$line";;
+ exec*)
+ echo "$line" | sed 's/_/ /g' >> "$1";;
+ "#")
+ echo '# comment' >> "$1";;
+ ">")
+ echo >> "$1";;
+ *)
+ sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
+ action=pick;;
+ esac
+ done
+ echo 'rebase -i script after editing:'
+ cat "$1"
+ EOF
+
+ test_set_editor "$(pwd)/fake-editor.sh"
+}
+
+# After set_cat_todo_editor, rebase -i will write the todo list (ignoring
+# blank lines and comments) to stdout, and exit failure (so you should run
+# it with test_must_fail). This can be used to verify the expected user
+# experience, for todo list changes that do not affect the outcome of
+# rebase; or as an extra check in addition to checking the outcome.
+set_cat_todo_editor () {
+ write_script fake-editor.sh <<-\EOF
+ grep "^[^#]" "$1"
+ exit 1
+ EOF
test_set_editor "$(pwd)/fake-editor.sh"
- chmod a+x fake-editor.sh
+}
+
+# checks that the revisions in "$2" represent a linear range with the
+# subjects in "$1"
+test_linear_range () {
+ revlist_merges=$(git rev-list --merges "$2") &&
+ test -z "$revlist_merges" &&
+ expected=$1
+ set -- $(git log --reverse --format=%s "$2")
+ test "$expected" = "$*"
+}
+
+reset_rebase () {
+ test_might_fail git rebase --abort &&
+ git reset --hard &&
+ git clean -f
+}
+
+cherry_pick () {
+ git cherry-pick -n "$2" &&
+ git commit -m "$1" &&
+ git tag "$1"
+}
+
+revert () {
+ git revert -n "$2" &&
+ git commit -m "$1" &&
+ git tag "$1"
+}
+
+make_empty () {
+ git commit --allow-empty -m "$1" &&
+ git tag "$1"
}