refs: test git_reference_create_matching failure for zero oid

ethomson · ethomson · commit cf323cb9d940 · 2021-05-16T11:09:44.000+01:00
diff --git a/tests/refs/races.c b/tests/refs/races.c
@@ -30,7 +30,10 @@ void test_refs_races__create_matching_zero_old(void)
 	git_oid_fromstr(&id, commit_id);
 	git_oid_fromstr(&zero_id, "0000000000000000000000000000000000000000");
 
+	cl_git_fail(git_reference_create_matching(&ref, g_repo, refname, &id, 1, &zero_id, NULL));
+
 	cl_git_pass(git_reference_create_matching(&ref, g_repo, other_refname, &id, 1, &zero_id, NULL));
+	cl_git_fail(git_reference_create_matching(&ref, g_repo, other_refname, &id, 1, &zero_id, NULL));
 
 	git_reference_free(ref);
 }

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,10 @@ void test_refs_races__create_matching_zero_old(void)`
`30`	`30`	`git_oid_fromstr(&id, commit_id);`
`31`	`31`	`git_oid_fromstr(&zero_id, "0000000000000000000000000000000000000000");`
`32`	`32`
	`33`	`+ cl_git_fail(git_reference_create_matching(&ref, g_repo, refname, &id, 1, &zero_id, NULL));`
	`34`	`+`
`33`	`35`	`cl_git_pass(git_reference_create_matching(&ref, g_repo, other_refname, &id, 1, &zero_id, NULL));`
	`36`	`+ cl_git_fail(git_reference_create_matching(&ref, g_repo, other_refname, &id, 1, &zero_id, NULL));`
`34`	`37`
`35`	`38`	`git_reference_free(ref);`
`36`	`39`	`}`