Merge branch 'hn/ref-api-tests-update'

Test updates.

* hn/ref-api-tests-update:
  t7004: use "test-tool ref-store" for reflog inspection
  t7004: create separate tags for different tests
  t5550: require REFFILES
  t5540: require REFFILES

t/t5540-http-push-webdav.sh

@@ -18,6 +18,12 @@ then
 	test_done
 fi
 
+if test_have_prereq !REFFILES
+then
+	skip_all='skipping test; dumb HTTP protocol not supported with reftable.'
+	test_done
+fi
+
 LIB_HTTPD_DAV=t
 . "$TEST_DIRECTORY"/lib-httpd.sh
 ROOT_PATH="$PWD"

t/t5550-http-fetch-dumb.sh

@@ -5,6 +5,13 @@ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
 . ./test-lib.sh
+
+if test_have_prereq !REFFILES
+then
+	skip_all='skipping test; dumb HTTP protocol not supported with reftable.'
+	test_done
+fi
+
 . "$TEST_DIRECTORY"/lib-httpd.sh
 start_httpd
 

t/t7004-tag.sh

@@ -94,10 +94,10 @@ test_expect_success 'creating a tag with --create-reflog should create reflog' '
 	git log -1 \
 		--format="format:tag: tagging %h (%s, %cd)%n" \
 		--date=format:%Y-%m-%d >expected &&
-	test_when_finished "git tag -d tag_with_reflog" &&
-	git tag --create-reflog tag_with_reflog &&
-	git reflog exists refs/tags/tag_with_reflog &&
-	sed -e "s/^.*	//" .git/logs/refs/tags/tag_with_reflog >actual &&
+	test_when_finished "git tag -d tag_with_reflog1" &&
+	git tag --create-reflog tag_with_reflog1 &&
+	git reflog exists refs/tags/tag_with_reflog1 &&
+	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog1 | sed -e "s/^.*	//" >actual &&
 	test_cmp expected actual
 '
 
@@ -105,10 +105,10 @@ test_expect_success 'annotated tag with --create-reflog has correct message' '
 	git log -1 \
 		--format="format:tag: tagging %h (%s, %cd)%n" \
 		--date=format:%Y-%m-%d >expected &&
-	test_when_finished "git tag -d tag_with_reflog" &&
-	git tag -m "annotated tag" --create-reflog tag_with_reflog &&
-	git reflog exists refs/tags/tag_with_reflog &&
-	sed -e "s/^.*	//" .git/logs/refs/tags/tag_with_reflog >actual &&
+	test_when_finished "git tag -d tag_with_reflog2" &&
+	git tag -m "annotated tag" --create-reflog tag_with_reflog2 &&
+	git reflog exists refs/tags/tag_with_reflog2 &&
+	test-tool ref-store main for-each-reflog-ent refs/tags/tag_with_reflog2 | sed -e "s/^.*	//" >actual &&
 	test_cmp expected actual
 '
 
@@ -118,10 +118,10 @@ test_expect_success '--create-reflog does not create reflog on failure' '
 '
 
 test_expect_success 'option core.logAllRefUpdates=always creates reflog' '
-	test_when_finished "git tag -d tag_with_reflog" &&
+	test_when_finished "git tag -d tag_with_reflog3" &&
 	test_config core.logAllRefUpdates always &&
-	git tag tag_with_reflog &&
-	git reflog exists refs/tags/tag_with_reflog
+	git tag tag_with_reflog3 &&
+	git reflog exists refs/tags/tag_with_reflog3
 '
 
 test_expect_success 'listing all tags if one exists should succeed' '