t1406: new tests for submodule ref store

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t1406-submodule-ref-store.sh

@@ -0,0 +1,95 @@
+#!/bin/sh
+
+test_description='test submodule ref store api'
+
+. ./test-lib.sh
+
+RUN="test-ref-store submodule:sub"
+
+test_expect_success 'setup' '
+	git init sub &&
+	(
+		cd sub &&
+		test_commit first &&
+		git checkout -b new-master
+	)
+'
+
+test_expect_success 'pack_refs() not allowed' '
+	test_must_fail $RUN pack-refs 3
+'
+
+test_expect_success 'peel_ref(new-tag)' '
+	git -C sub rev-parse HEAD >expected &&
+	git -C sub tag -a -m new-tag new-tag HEAD &&
+	$RUN peel-ref refs/tags/new-tag >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'create_symref() not allowed' '
+	test_must_fail $RUN create-symref FOO refs/heads/master nothing
+'
+
+test_expect_success 'delete_refs() not allowed' '
+	test_must_fail $RUN delete-refs 0 FOO refs/tags/new-tag
+'
+
+test_expect_success 'rename_refs() not allowed' '
+	test_must_fail $RUN rename-ref refs/heads/master refs/heads/new-master
+'
+
+test_expect_success 'for_each_ref(refs/heads/)' '
+	$RUN for-each-ref refs/heads/ | cut -c 42- >actual &&
+	cat >expected <<-\EOF &&
+	master 0x0
+	new-master 0x0
+	EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'resolve_ref(master)' '
+	SHA1=`git -C sub rev-parse master` &&
+	echo "$SHA1 refs/heads/master 0x0" >expected &&
+	$RUN resolve-ref refs/heads/master 0 >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'verify_ref(new-master)' '
+	$RUN verify-ref refs/heads/new-master
+'
+
+test_expect_success 'for_each_reflog()' '
+	$RUN for-each-reflog | sort | cut -c 42- >actual &&
+	cat >expected <<-\EOF &&
+	HEAD 0x1
+	refs/heads/master 0x0
+	refs/heads/new-master 0x0
+	EOF
+	test_cmp expected actual
+'
+
+test_expect_success 'for_each_reflog_ent()' '
+	$RUN for-each-reflog-ent HEAD >actual && cat actual &&
+	head -n1 actual | grep first &&
+	tail -n2 actual | head -n1 | grep master.to.new
+'
+
+test_expect_success 'for_each_reflog_ent_reverse()' '
+	$RUN for-each-reflog-ent-reverse HEAD >actual &&
+	head -n1 actual | grep master.to.new &&
+	tail -n2 actual | head -n1 | grep first
+'
+
+test_expect_success 'reflog_exists(HEAD)' '
+	$RUN reflog-exists HEAD
+'
+
+test_expect_success 'delete_reflog() not allowed' '
+	test_must_fail $RUN delete-reflog HEAD
+'
+
+test_expect_success 'create-reflog() not allowed' '
+	test_must_fail $RUN create-reflog HEAD 1
+'
+
+test_done