libgit2#6154 git_status_list_new case insensitive fix

Author: arroz

src/diff_tform.c

@@ -375,7 +375,7 @@ static int apply_splits_and_deletes(
 	size_t i;
 	git_diff_delta *delta;
 
-	if (git_vector_init(&onto, expected_size, git_diff_delta__cmp) < 0)
+	if (git_vector_init(&onto, expected_size, diff->deltas._cmp) < 0)
 		return -1;
 
 	/* build new delta list without TO_DELETE and splitting TO_SPLIT */

tests/resources/renames/.gitted/objects/41/a766bb079e18ff6a24571831bd751168799a02

@@ -0,0 +1 @@
+x
��KN�0DY��GD��#!��C���K�=�8pz���Z�[ԫ��{`g�4:3`N����?����E�� �Bp�8��=w��L�,	�`u��bΜh���#�V�S���ᣬop��}��%��s�m�ǃ�c���}���2nNK���Do�%x�E'��I�׃�kO]�J]A��0 �ƃ	Z�ʟ���Ɔ_[

tests/resources/renames/.gitted/objects/ba/8b004914491b129b4feff51b5fd8553b8e8156

@@ -0,0 +1 @@
+41a766bb079e18ff6a24571831bd751168799a02

tests/resources/renames/.gitted/objects/e5/6d39ca6d946331aa79c9c443d46c8a6ed4f550

@@ -718,3 +718,64 @@ void test_status_renames__precomposed_unicode_toggle_is_rename(void)
 #endif
 }
 
+void test_status_renames__case_insensitive_h2i_and_i2wc(void)
+{
+	git_status_list *statuslist;
+	git_status_options opts = GIT_STATUS_OPTIONS_INIT;
+	git_reference *head, *test_branch;
+	git_checkout_options checkout_opts = GIT_CHECKOUT_OPTIONS_INIT;
+	git_str path_to_delete = GIT_STR_INIT;
+	git_str path_to_edit = GIT_STR_INIT;
+	git_index *index;
+	git_strarray paths = { NULL, 0 };
+	
+	struct status_entry expected[] = {
+		{ GIT_STATUS_INDEX_RENAMED | GIT_STATUS_WT_MODIFIED, "sixserving.txt", "sixserving-renamed.txt" },
+		{ GIT_STATUS_INDEX_DELETED, "Wow.txt", "Wow.txt" }
+	};
+
+	
+	// Checkout the correct branch
+	checkout_opts.checkout_strategy = GIT_CHECKOUT_FORCE;
+	cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
+	cl_git_pass(git_reference_symbolic_set_target(
+		&test_branch, head, "refs/heads/case-insensitive-status", NULL));
+	cl_git_pass(git_checkout_head(g_repo, &checkout_opts));
+	
+	cl_git_pass(git_repository_index(&index, g_repo));
+	
+	
+	// Rename sixserving.txt, delete Wow.txt, and stage those changes
+	rename_file(g_repo, "sixserving.txt", "sixserving-renamed.txt");
+	cl_git_pass(git_str_joinpath(
+		&path_to_delete, git_repository_workdir(g_repo), "Wow.txt"));
+	cl_git_rmfile(path_to_delete.ptr);
+	
+	cl_git_pass(git_index_add_all(index, &paths, GIT_INDEX_ADD_FORCE, NULL, NULL));
+	cl_git_pass(git_index_write(index));
+	
+	
+	// Change content of sixserving-renamed.txt
+	cl_git_pass(git_str_joinpath(
+		&path_to_edit, git_repository_workdir(g_repo), "sixserving-renamed.txt"));
+	cl_git_append2file(path_to_edit.ptr, "New content\n");
+	
+	
+	// Run status
+	opts.flags |= GIT_STATUS_OPT_INCLUDE_UNTRACKED;
+	opts.flags |= GIT_STATUS_OPT_RENAMES_INDEX_TO_WORKDIR;
+	opts.flags |= GIT_STATUS_OPT_RENAMES_HEAD_TO_INDEX;
+	opts.flags |= GIT_STATUS_OPT_SORT_CASE_INSENSITIVELY;
+
+	cl_git_pass(git_status_list_new(&statuslist, g_repo, &opts));
+	check_status(statuslist, expected, 2);
+	git_status_list_free(statuslist);
+	
+	git_index_free(index);
+	
+	git_str_dispose(&path_to_delete);
+	git_str_dispose(&path_to_edit);
+	
+	git_reference_free(head);
+	git_reference_free(test_branch);
+}