From: Phillip Wood <phillip.wood@xxxxxxxxxxxxx>
Refactor the tests in preparation for adding more tests in the next
few commits. The reworked tests use the same function for testing both
the "merge" and "apply" backends. The test coverage for the "apply"
backend now includes setting GIT_REFLOG_ACTION.
Note that rebasing the "conflicts" branch does not create any conflicts
yet. A commit to do that will be added shortly and the diff ends up
smaller if we have don't rename the branch when it is added.
Signed-off-by: Phillip Wood <phillip.wood@xxxxxxxxxxxxx>
---
t/t3406-rebase-message.sh | 121 ++++++++++++++++++++++++++------------
1 file changed, 82 insertions(+), 39 deletions(-)
diff --git a/t/t3406-rebase-message.sh b/t/t3406-rebase-message.sh
index d17b450e811..413d6132ea2 100755
--- a/t/t3406-rebase-message.sh
+++ b/t/t3406-rebase-message.sh
@@ -10,10 +10,15 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
test_expect_success 'setup' '
test_commit O fileO &&
test_commit X fileX &&
+ git branch fast-forward &&
test_commit A fileA &&
test_commit B fileB &&
test_commit Y fileY &&
+ git checkout -b conflicts O &&
+ test_commit P &&
+ test_commit Q &&
+
git checkout -b topic O &&
git cherry-pick A B &&
test_commit Z fileZ &&
@@ -79,54 +84,92 @@ test_expect_success 'error out early upon -C<n> or --whitespace=<bad>' '
test_i18ngrep "Invalid whitespace option" err
'
-test_expect_success 'GIT_REFLOG_ACTION' '
- git checkout start &&
- test_commit reflog-onto &&
- git checkout -b reflog-topic start &&
- test_commit reflog-to-rebase &&
-
- git rebase reflog-onto &&
- git log -g --format=%gs -3 >actual &&
- cat >expect <<-\EOF &&
- rebase (finish): returning to refs/heads/reflog-topic
- rebase (pick): reflog-to-rebase
- rebase (start): checkout reflog-onto
+write_reflog_expect () {
+ if test $mode = --apply
+ then
+ sed 's/.*(finish)/rebase finished/; s/ ([^)]*)//'
+ else
+ cat
+ fi >expect
+}
+
+test_reflog () {
+ mode=$1
+ reflog_action="$2"
+
+ test_expect_success "rebase $mode reflog${reflog_action:+ GIT_REFLOG_ACTION=$reflog_action}" '
+ git checkout conflicts &&
+ test_when_finished "git reset --hard Q" &&
+
+ (
+ if test -n "$reflog_action"
+ then
+ GIT_REFLOG_ACTION="$reflog_action" &&
+ export GIT_REFLOG_ACTION
+ fi &&
+ git rebase $mode main
+ ) &&
+
+ git log -g --format=%gs -4 >actual &&
+ write_reflog_expect <<-EOF &&
+ ${reflog_action:-rebase} (finish): returning to refs/heads/conflicts
+ ${reflog_action:-rebase} (pick): Q
+ ${reflog_action:-rebase} (pick): P
+ ${reflog_action:-rebase} (start): checkout main
EOF
test_cmp expect actual &&
- git checkout -b reflog-prefix reflog-to-rebase &&
- GIT_REFLOG_ACTION=change-the-reflog git rebase reflog-onto &&
- git log -g --format=%gs -3 >actual &&
- cat >expect <<-\EOF &&
- change-the-reflog (finish): returning to refs/heads/reflog-prefix
- change-the-reflog (pick): reflog-to-rebase
- change-the-reflog (start): checkout reflog-onto
+ git log -g --format=%gs -1 conflicts >actual &&
+ write_reflog_expect <<-EOF &&
+ ${reflog_action:-rebase} (finish): refs/heads/conflicts onto $(git rev-parse main)
EOF
- test_cmp expect actual
-'
-
-test_expect_success 'rebase --apply reflog' '
- git checkout -b reflog-apply start &&
- old_head_reflog="$(git log -g --format=%gs -1 HEAD)" &&
-
- git rebase --apply Y &&
+ test_cmp expect actual &&
- git log -g --format=%gs -4 HEAD >actual &&
- cat >expect <<-EOF &&
- rebase finished: returning to refs/heads/reflog-apply
- rebase: Z
- rebase: checkout Y
- $old_head_reflog
+ # check there is only one new entry in the branch reflog
+ test_cmp_rev conflicts@{1} Q
+ '
+
+ test_expect_success "rebase $mode fast-forward reflog${reflog_action:+ GIT_REFLOG_ACTION=$reflog_action}" '
+ git checkout fast-forward &&
+ test_when_finished "git reset --hard X" &&
+
+ (
+ if test -n "$reflog_action"
+ then
+ GIT_REFLOG_ACTION="$reflog_action" &&
+ export GIT_REFLOG_ACTION
+ fi &&
+ git rebase $mode main
+ ) &&
+
+ git log -g --format=%gs -2 >actual &&
+ if test "$mode" = "--apply"
+ then
+ finish_msg="refs/heads/fast-forward onto $(git rev-parse main)"
+ else
+ finish_msg="returning to refs/heads/fast-forward"
+ fi &&
+ write_reflog_expect <<-EOF &&
+ ${reflog_action:-rebase} (finish): $finish_msg
+ ${reflog_action:-rebase} (start): checkout main
EOF
test_cmp expect actual &&
- git log -g --format=%gs -2 reflog-apply >actual &&
- cat >expect <<-EOF &&
- rebase finished: refs/heads/reflog-apply onto $(git rev-parse Y)
- branch: Created from start
+ git log -g --format=%gs -1 fast-forward >actual &&
+ write_reflog_expect <<-EOF &&
+ ${reflog_action:-rebase} (finish): refs/heads/fast-forward onto $(git rev-parse main)
EOF
- test_cmp expect actual
-'
+ test_cmp expect actual &&
+
+ # check there is only one new entry in the branch reflog
+ test_cmp_rev fast-forward@{1} X
+ '
+}
+
+test_reflog --merge
+test_reflog --merge my-reflog-action
+test_reflog --apply
+test_reflog --apply my-reflog-action
test_expect_success 'rebase -i onto unrelated history' '
git init unrelated &&
--
gitgitgadget
