Refactor shared code in longpath test.

Author: lrm29

tests/win32/longpath.c

@@ -64,15 +64,11 @@ void test_win32_longpath__workdir_path_validated(void)
 #endif
 }
 
-void test_win32_longpath__status_and_add(void)
-{
-#ifdef GIT_WIN32
-	git_repository *repo = cl_git_sandbox_init("testrepo");
+static void assert_longpath_status_and_add(git_repository* repo) {
 	git_index *index;
 	git_buf out = GIT_BUF_INIT;
 	unsigned int status_flags;
 
-	cl_repo_set_bool(repo, "core.longpaths", true);
 	cl_git_pass(git_repository_workdir_path(&out, repo, LONG_FILENAME));
 
 	cl_git_rewritefile(out.ptr, "This is a long path.\r\n");
@@ -88,33 +84,27 @@ void test_win32_longpath__status_and_add(void)
 
 	git_index_free(index);
 	git_buf_dispose(&out);
-#endif
 }
 
-void test_win32_longpath__status_and_add_with_filter(void)
+void test_win32_longpath__status_and_add(void)
 {
 #ifdef GIT_WIN32
 	git_repository *repo = cl_git_sandbox_init("testrepo");
-	git_index *index;
-	git_buf out = GIT_BUF_INIT;
-	unsigned int status_flags;
 
 	cl_repo_set_bool(repo, "core.longpaths", true);
-        cl_repo_set_bool(repo, "core.autocrlf", true);
-	cl_git_pass(git_repository_workdir_path(&out, repo, LONG_FILENAME));
 
-	cl_git_rewritefile(out.ptr, "This is a long path.\r\n");
-
-	cl_git_pass(git_status_file(&status_flags, repo, LONG_FILENAME));
-	cl_assert_equal_i(GIT_STATUS_WT_NEW, status_flags);
+	assert_longpath_status_and_add(repo);
+#endif
+}
 
-	cl_git_pass(git_repository_index(&index, repo));
-	cl_git_pass(git_index_add_bypath(index, LONG_FILENAME));
+void test_win32_longpath__status_and_add_with_filter(void)
+{
+#ifdef GIT_WIN32
+	git_repository *repo = cl_git_sandbox_init("testrepo");
 
-	cl_git_pass(git_status_file(&status_flags, repo, LONG_FILENAME));
-	cl_assert_equal_i(GIT_STATUS_INDEX_NEW, status_flags);
+	cl_repo_set_bool(repo, "core.longpaths", true);
+	cl_repo_set_bool(repo, "core.autocrlf", true);
 
-	git_index_free(index);
-	git_buf_dispose(&out);
+	assert_longpath_status_and_add(repo);
 #endif
 }