From c8bae7493d2f2910b57f13ded012e86bdcfb0532 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 16:47:53 +0200
Subject: Adding upstream version 1:2.39.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 t/t1405-main-ref-store.sh | 140 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100755 t/t1405-main-ref-store.sh

(limited to 't/t1405-main-ref-store.sh')

diff --git a/t/t1405-main-ref-store.sh b/t/t1405-main-ref-store.sh
new file mode 100755
index 0000000..e4627cf
--- /dev/null
+++ b/t/t1405-main-ref-store.sh
@@ -0,0 +1,140 @@
+#!/bin/sh
+
+test_description='test main ref store api'
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+RUN="test-tool ref-store main"
+
+
+test_expect_success 'setup' '
+	test_commit one
+'
+
+test_expect_success REFFILES 'pack_refs(PACK_REFS_ALL | PACK_REFS_PRUNE)' '
+	N=`find .git/refs -type f | wc -l` &&
+	test "$N" != 0 &&
+	$RUN pack-refs PACK_REFS_PRUNE,PACK_REFS_ALL &&
+	N=`find .git/refs -type f` &&
+	test -z "$N"
+'
+
+test_expect_success 'create_symref(FOO, refs/heads/main)' '
+	$RUN create-symref FOO refs/heads/main nothing &&
+	echo refs/heads/main >expected &&
+	git symbolic-ref FOO >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'delete_refs(FOO, refs/tags/new-tag)' '
+	git tag -a -m new-tag new-tag HEAD &&
+	git rev-parse FOO -- &&
+	git rev-parse refs/tags/new-tag -- &&
+	m=$(git rev-parse main) &&
+	$RUN delete-refs REF_NO_DEREF nothing FOO refs/tags/new-tag &&
+	test_must_fail git rev-parse --symbolic-full-name FOO &&
+	test_must_fail git rev-parse FOO -- &&
+	test_must_fail git rev-parse refs/tags/new-tag --
+'
+
+# In reftable, we keep the reflogs around for deleted refs.
+test_expect_success !REFFILES 'delete-reflog(FOO, refs/tags/new-tag)' '
+	$RUN delete-reflog FOO &&
+	$RUN delete-reflog refs/tags/new-tag
+'
+
+test_expect_success 'rename_refs(main, new-main)' '
+	git rev-parse main >expected &&
+	$RUN rename-ref refs/heads/main refs/heads/new-main &&
+	git rev-parse new-main >actual &&
+	test_cmp expected actual &&
+	test_commit recreate-main
+'
+
+test_expect_success 'for_each_ref(refs/heads/)' '
+	$RUN for-each-ref refs/heads/ | cut -d" " -f 2- >actual &&
+	cat >expected <<-\EOF &&
+	main 0x0
+	new-main 0x0
+	EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'for_each_ref() is sorted' '
+	$RUN for-each-ref refs/heads/ | cut -d" " -f 2- >actual &&
+	sort actual > expected &&
+	test_cmp expected actual
+'
+
+test_expect_success 'resolve_ref(new-main)' '
+	SHA1=`git rev-parse new-main` &&
+	echo "$SHA1 refs/heads/new-main 0x0" >expected &&
+	$RUN resolve-ref refs/heads/new-main 0 >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'verify_ref(new-main)' '
+	$RUN verify-ref refs/heads/new-main
+'
+
+test_expect_success 'for_each_reflog()' '
+	$RUN for-each-reflog | sort -k2 | cut -d" " -f 2- >actual &&
+	cat >expected <<-\EOF &&
+	HEAD 0x1
+	refs/heads/main 0x0
+	refs/heads/new-main 0x0
+	EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'for_each_reflog_ent()' '
+	$RUN for-each-reflog-ent HEAD >actual &&
+	head -n1 actual | grep one &&
+	tail -n1 actual | grep recreate-main
+'
+
+test_expect_success 'for_each_reflog_ent_reverse()' '
+	$RUN for-each-reflog-ent-reverse HEAD >actual &&
+	head -n1 actual | grep recreate-main &&
+	tail -n1 actual | grep one
+'
+
+test_expect_success 'reflog_exists(HEAD)' '
+	$RUN reflog-exists HEAD
+'
+
+test_expect_success 'delete_reflog(HEAD)' '
+	$RUN delete-reflog HEAD &&
+	test_must_fail git reflog exists HEAD
+'
+
+test_expect_success REFFILES 'create-reflog(HEAD)' '
+	$RUN create-reflog HEAD &&
+	git reflog exists HEAD
+'
+
+test_expect_success 'delete_ref(refs/heads/foo)' '
+	git checkout -b foo &&
+	FOO_SHA1=`git rev-parse foo` &&
+	git checkout --detach &&
+	test_commit bar-commit &&
+	git checkout -b bar &&
+	BAR_SHA1=`git rev-parse bar` &&
+	$RUN update-ref updating refs/heads/foo $BAR_SHA1 $FOO_SHA1 0 &&
+	echo $BAR_SHA1 >expected &&
+	git rev-parse refs/heads/foo >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'delete_ref(refs/heads/foo)' '
+	SHA1=`git rev-parse foo` &&
+	git checkout --detach &&
+	$RUN delete-ref msg refs/heads/foo $SHA1 0 &&
+	test_must_fail git rev-parse refs/heads/foo --
+'
+
+test_done
-- 
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