#include "clar_libgit2.h"
#include "diff_helpers.h"
static git_repository *g_repo = NULL;
void test_diff_notify__initialize(void)
{
}
void test_diff_notify__cleanup(void)
{
cl_git_sandbox_cleanup();
}
static int assert_called_notifications(
const git_diff *diff_so_far,
const git_diff_delta *delta_to_add,
const char *matched_pathspec,
void *payload)
{
bool found = false;
notify_expected *exp = (notify_expected*)payload;
notify_expected *e;
GIT_UNUSED(diff_so_far);
for (e = exp; e->path != NULL; e++) {
if (strcmp(e->path, delta_to_add->new_file.path))
continue;
cl_assert_equal_s(e->matched_pathspec, matched_pathspec);
found = true;
break;
}
cl_assert(found);
return 0;
}
static void test_notify(
char **searched_pathspecs,
int pathspecs_count,
notify_expected *expected_matched_pathspecs,
int expected_diffed_files_count)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff *diff = NULL;
diff_expects exp;
g_repo = cl_git_sandbox_init("status");
opts.flags |= GIT_DIFF_INCLUDE_IGNORED | GIT_DIFF_INCLUDE_UNTRACKED;
opts.notify_cb = assert_called_notifications;
opts.pathspec.strings = searched_pathspecs;
opts.pathspec.count = pathspecs_count;
opts.payload = expected_matched_pathspecs;
memset(&exp, 0, sizeof(exp));
cl_git_pass(git_diff_index_to_workdir(&diff, g_repo, NULL, &opts));
cl_git_pass(git_diff_foreach(diff, diff_file_cb, NULL, NULL, NULL, &exp));
cl_assert_equal_i(expected_diffed_files_count, exp.files);
git_diff_free(diff);
}
void test_diff_notify__notify_single_pathspec(void)
{
char *searched_pathspecs[] = {
"*_deleted",
};
notify_expected expected_matched_pathspecs[] = {
{ "file_deleted", "*_deleted" },
{ "staged_changes_file_deleted", "*_deleted" },
{ NULL, NULL }
};
test_notify(searched_pathspecs, 1, expected_matched_pathspecs, 2);
}
void test_diff_notify__notify_multiple_pathspec(void)
{
char *searched_pathspecs[] = {
"staged_changes_cant_find_me",
"subdir/modified_cant_find_me",
"subdir/*",
"staged*"
};
notify_expected expected_matched_pathspecs[] = {
{ "staged_changes_file_deleted", "staged*" },
{ "staged_changes_modified_file", "staged*" },
{ "staged_delete_modified_file", "staged*" },
{ "staged_new_file_deleted_file", "staged*" },
{ "staged_new_file_modified_file", "staged*" },
{ "subdir/deleted_file", "subdir/*" },
{ "subdir/modified_file", "subdir/*" },
{ "subdir/new_file", "subdir/*" },
{ NULL, NULL }
};
test_notify(searched_pathspecs, 4, expected_matched_pathspecs, 8);
}
void test_diff_notify__notify_catchall_with_empty_pathspecs(void)
{
char *searched_pathspecs[] = {
"",
""
};
notify_expected expected_matched_pathspecs[] = {
{ "file_deleted", NULL },
{ "ignored_file", NULL },
{ "modified_file", NULL },
{ "new_file", NULL },
{ "\xe8\xbf\x99", NULL },
{ "staged_changes_file_deleted", NULL },
{ "staged_changes_modified_file", NULL },
{ "staged_delete_modified_file", NULL },
{ "staged_new_file_deleted_file", NULL },
{ "staged_new_file_modified_file", NULL },
{ "subdir/deleted_file", NULL },
{ "subdir/modified_file", NULL },
{ "subdir/new_file", NULL },
{ NULL, NULL }
};
test_notify(searched_pathspecs, 1, expected_matched_pathspecs, 13);
}
void test_diff_notify__notify_catchall(void)
{
char *searched_pathspecs[] = {
"*",
};
notify_expected expected_matched_pathspecs[] = {
{ "file_deleted", "*" },
{ "ignored_file", "*" },
{ "modified_file", "*" },
{ "new_file", "*" },
{ "\xe8\xbf\x99", "*" },
{ "staged_changes_file_deleted", "*" },
{ "staged_changes_modified_file", "*" },
{ "staged_delete_modified_file", "*" },
{ "staged_new_file_deleted_file", "*" },
{ "staged_new_file_modified_file", "*" },
{ "subdir/deleted_file", "*" },
{ "subdir/modified_file", "*" },
{ "subdir/new_file", "*" },
{ NULL, NULL }
};
test_notify(searched_pathspecs, 1, expected_matched_pathspecs, 13);
}
static int abort_diff(
const git_diff *diff_so_far,
const git_diff_delta *delta_to_add,
const char *matched_pathspec,
void *payload)
{
GIT_UNUSED(diff_so_far);
GIT_UNUSED(delta_to_add);
GIT_UNUSED(matched_pathspec);
GIT_UNUSED(payload);
return -42;
}
void test_diff_notify__notify_cb_can_abort_diff(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff *diff = NULL;
char *pathspec = NULL;
g_repo = cl_git_sandbox_init("status");
opts.flags |= GIT_DIFF_INCLUDE_IGNORED | GIT_DIFF_INCLUDE_UNTRACKED;
opts.notify_cb = abort_diff;
opts.pathspec.strings = &pathspec;
opts.pathspec.count = 1;
pathspec = "file_deleted";
cl_git_fail_with(
git_diff_index_to_workdir(&diff, g_repo, NULL, &opts), -42);
pathspec = "staged_changes_modified_file";
cl_git_fail_with(
git_diff_index_to_workdir(&diff, g_repo, NULL, &opts), -42);
}
static int filter_all(
const git_diff *diff_so_far,
const git_diff_delta *delta_to_add,
const char *matched_pathspec,
void *payload)
{
GIT_UNUSED(diff_so_far);
GIT_UNUSED(delta_to_add);
GIT_UNUSED(matched_pathspec);
GIT_UNUSED(payload);
return 42;
}
void test_diff_notify__notify_cb_can_be_used_as_filtering_function(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff *diff = NULL;
char *pathspec = NULL;
diff_expects exp;
g_repo = cl_git_sandbox_init("status");
opts.flags |= GIT_DIFF_INCLUDE_IGNORED | GIT_DIFF_INCLUDE_UNTRACKED;
opts.notify_cb = filter_all;
opts.pathspec.strings = &pathspec;
opts.pathspec.count = 1;
pathspec = "*_deleted";
memset(&exp, 0, sizeof(exp));
cl_git_pass(git_diff_index_to_workdir(&diff, g_repo, NULL, &opts));
cl_git_pass(git_diff_foreach(diff, diff_file_cb, NULL, NULL, NULL, &exp));
cl_assert_equal_i(0, exp.files);
git_diff_free(diff);
}
static int progress_abort_diff(
const git_diff *diff_so_far,
const char *old_path,
const char *new_path,
void *payload)
{
GIT_UNUSED(diff_so_far);
GIT_UNUSED(old_path);
GIT_UNUSED(new_path);
GIT_UNUSED(payload);
return -42;
}
void test_diff_notify__progress_cb_can_abort_diff(void)
{
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff *diff = NULL;
g_repo = cl_git_sandbox_init("status");
opts.flags |= GIT_DIFF_INCLUDE_IGNORED | GIT_DIFF_INCLUDE_UNTRACKED;
opts.progress_cb = progress_abort_diff;
cl_git_fail_with(
git_diff_index_to_workdir(&diff, g_repo, NULL, &opts), -42);
}
