1 files changed, 93 insertions, 0 deletions
diff --git a/t/t1407-worktree-ref-store.sh b/t/t1407-worktree-ref-store.sh
new file mode 100755
index 0000000..05b1881
--- /dev/null
+++ b/t/t1407-worktree-ref-store.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+test_description='test worktree 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
+
+RWT="test-tool ref-store worktree:wt"
+RMAIN="test-tool ref-store worktree:main"
+
+test_expect_success 'setup' '
+	test_commit first &&
+	git worktree add -b wt-main wt &&
+	(
+		cd wt &&
+		test_commit second
+	)
+'
+
+test_expect_success 'resolve_ref(<shared-ref>)' '
+	SHA1=`git rev-parse main` &&
+	echo "$SHA1 refs/heads/main 0x0" >expected &&
+	$RWT resolve-ref refs/heads/main 0 >actual &&
+	test_cmp expected actual &&
+	$RMAIN resolve-ref refs/heads/main 0 >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'resolve_ref(<per-worktree-ref>)' '
+	SHA1=`git -C wt rev-parse HEAD` &&
+	echo "$SHA1 refs/heads/wt-main 0x1" >expected &&
+	$RWT resolve-ref HEAD 0 >actual &&
+	test_cmp expected actual &&
+
+	SHA1=`git rev-parse HEAD` &&
+	echo "$SHA1 refs/heads/main 0x1" >expected &&
+	$RMAIN resolve-ref HEAD 0 >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'create_symref(FOO, refs/heads/main)' '
+	$RWT create-symref FOO refs/heads/main nothing &&
+	echo refs/heads/main >expected &&
+	git -C wt symbolic-ref FOO >actual &&
+	test_cmp expected actual &&
+
+	$RMAIN create-symref FOO refs/heads/wt-main nothing &&
+	echo refs/heads/wt-main >expected &&
+	git symbolic-ref FOO >actual &&
+	test_cmp expected actual
+'
+
+# Some refs (refs/bisect/*, pseudorefs) are kept per worktree, so they should
+# only appear in the for-each-reflog output if it is called from the correct
+# worktree, which is exercised in this test. This test is poorly written (and
+# therefore marked REFFILES) for mulitple reasons: 1) it creates invalidly
+# formatted log entres. 2) it uses direct FS access for creating the reflogs. 3)
+# PSEUDO-WT and refs/bisect/random do not create reflogs by default, so it is
+# not testing a realistic scenario.
+test_expect_success REFFILES 'for_each_reflog()' '
+	echo $ZERO_OID > .git/logs/PSEUDO-MAIN &&
+	mkdir -p     .git/logs/refs/bisect &&
+	echo $ZERO_OID > .git/logs/refs/bisect/random &&
+
+	echo $ZERO_OID > .git/worktrees/wt/logs/PSEUDO-WT &&
+	mkdir -p     .git/worktrees/wt/logs/refs/bisect &&
+	echo $ZERO_OID > .git/worktrees/wt/logs/refs/bisect/wt-random &&
+
+	$RWT for-each-reflog | cut -d" " -f 2- | sort >actual &&
+	cat >expected <<-\EOF &&
+	HEAD 0x1
+	PSEUDO-WT 0x0
+	refs/bisect/wt-random 0x0
+	refs/heads/main 0x0
+	refs/heads/wt-main 0x0
+	EOF
+	test_cmp expected actual &&
+
+	$RMAIN for-each-reflog | cut -d" " -f 2- | sort >actual &&
+	cat >expected <<-\EOF &&
+	HEAD 0x1
+	PSEUDO-MAIN 0x0
+	refs/bisect/random 0x0
+	refs/heads/main 0x0
+	refs/heads/wt-main 0x0
+	EOF
+	test_cmp expected actual
+'
+
+test_done