From 1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <Vincent Ambo>
Date: Sat, 11 Jan 2020 23:36:56 +0000
Subject: Squashed 'third_party/git/' content from commit cb71568594

git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
---
 t/t1411-reflog-show.sh | 174 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100755 t/t1411-reflog-show.sh

(limited to 't/t1411-reflog-show.sh')

diff --git a/t/t1411-reflog-show.sh b/t/t1411-reflog-show.sh
new file mode 100755
index 000000000000..985daf1def36
--- /dev/null
+++ b/t/t1411-reflog-show.sh
@@ -0,0 +1,174 @@
+#!/bin/sh
+
+test_description='Test reflog display routines'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	echo content >file &&
+	git add file &&
+	test_tick &&
+	git commit -m one
+'
+
+commit=$(git rev-parse --short HEAD)
+cat >expect <<'EOF'
+Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
+Reflog message: commit (initial): one
+EOF
+test_expect_success 'log -g shows reflog headers' '
+	git log -g -1 >tmp &&
+	grep ^Reflog <tmp >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+$commit HEAD@{0}: commit (initial): one
+EOF
+test_expect_success 'oneline reflog format' '
+	git log -g -1 --oneline >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'reflog default format' '
+	git reflog -1 >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+commit $commit
+Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
+Reflog message: commit (initial): one
+Author: A U Thor <author@example.com>
+
+    one
+EOF
+test_expect_success 'override reflog default format' '
+	git reflog --format=short -1 >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+Reflog: HEAD@{Thu Apr 7 15:13:13 2005 -0700} (C O Mitter <committer@example.com>)
+Reflog message: commit (initial): one
+EOF
+test_expect_success 'using @{now} syntax shows reflog date (multiline)' '
+	git log -g -1 HEAD@{now} >tmp &&
+	grep ^Reflog <tmp >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+$commit HEAD@{Thu Apr 7 15:13:13 2005 -0700}: commit (initial): one
+EOF
+test_expect_success 'using @{now} syntax shows reflog date (oneline)' '
+	git log -g -1 --oneline HEAD@{now} >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+HEAD@{Thu Apr 7 15:13:13 2005 -0700}
+EOF
+test_expect_success 'using @{now} syntax shows reflog date (format=%gd)' '
+	git log -g -1 --format=%gd HEAD@{now} >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+Reflog: HEAD@{Thu Apr 7 15:13:13 2005 -0700} (C O Mitter <committer@example.com>)
+Reflog message: commit (initial): one
+EOF
+test_expect_success 'using --date= shows reflog date (multiline)' '
+	git log -g -1 --date=default >tmp &&
+	grep ^Reflog <tmp >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+$commit HEAD@{Thu Apr 7 15:13:13 2005 -0700}: commit (initial): one
+EOF
+test_expect_success 'using --date= shows reflog date (oneline)' '
+	git log -g -1 --oneline --date=default >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+HEAD@{1112911993 -0700}
+EOF
+test_expect_success 'using --date= shows reflog date (format=%gd)' '
+	git log -g -1 --format=%gd --date=raw >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+Reflog: HEAD@{0} (C O Mitter <committer@example.com>)
+Reflog message: commit (initial): one
+EOF
+test_expect_success 'log.date does not invoke "--date" magic (multiline)' '
+	test_config log.date raw &&
+	git log -g -1 >tmp &&
+	grep ^Reflog <tmp >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<EOF
+$commit HEAD@{0}: commit (initial): one
+EOF
+test_expect_success 'log.date does not invoke "--date" magic (oneline)' '
+	test_config log.date raw &&
+	git log -g -1 --oneline >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+HEAD@{0}
+EOF
+test_expect_success 'log.date does not invoke "--date" magic (format=%gd)' '
+	test_config log.date raw &&
+	git log -g -1 --format=%gd >actual &&
+	test_cmp expect actual
+'
+
+cat >expect <<'EOF'
+HEAD@{0}
+EOF
+test_expect_success '--date magic does not override explicit @{0} syntax' '
+	git log -g -1 --format=%gd --date=raw HEAD@{0} >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'empty reflog file' '
+	git branch empty &&
+	git reflog expire --expire=all refs/heads/empty &&
+
+	git log -g empty >actual &&
+	test_must_be_empty actual
+'
+
+# This guards against the alternative of showing the diffs vs. the
+# reflog ancestor.  The reflog used is designed to list the commits
+# more than once, so as to exercise the corresponding logic.
+test_expect_success 'git log -g -p shows diffs vs. parents' '
+	test_commit two &&
+	git branch flipflop &&
+	git update-ref refs/heads/flipflop -m flip1 HEAD^ &&
+	git update-ref refs/heads/flipflop -m flop1 HEAD &&
+	git update-ref refs/heads/flipflop -m flip2 HEAD^ &&
+	git log -g -p flipflop >reflog &&
+	grep -v ^Reflog reflog >actual &&
+	git log -1 -p HEAD^ >log.one &&
+	git log -1 -p HEAD >log.two &&
+	(
+		cat log.one && echo &&
+		cat log.two && echo &&
+		cat log.one && echo &&
+		cat log.two
+	) >expect &&
+	test_cmp expect actual
+'
+
+test_expect_success 'reflog exists works' '
+	git reflog exists refs/heads/master &&
+	! git reflog exists refs/heads/nonexistent
+'
+
+test_done
-- 
cgit 1.4.1