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Commit 702d4bec by Edward Thomson
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apply tests: use `git_iterator_foreach` for tests 

Use the new `git_iterator_foreach` API to validate the workdir against
the expected workdir values instead of using the paired/multi iterator
comparison callback.  This allows us to use the `git_iterator_foreach`
to validate the index as well, instead of assuming that the index and
HEAD must always match.
parent d54aa9ae
Showing with 69 additions and 51 deletions
tests/apply/workdir.c
......@@ -21,31 +21,17 @@ struct iterator_compare_data {
size_t idx;
};
static int iterator_compare(const git_index_entry **entries, void *_data)
static int iterator_compare(const git_index_entry *entry, void *_data)
{
const git_index_entry *head_entry = entries[0];
const git_index_entry *index_entry = entries[1];
const git_index_entry *workdir_entry = entries[2];
git_oid expected_id;
struct iterator_compare_data *data = (struct iterator_compare_data *)_data;
if (!head_entry || !index_entry) {
cl_assert_equal_p(head_entry, index_entry);
} else {
cl_assert_equal_i(GIT_IDXENTRY_STAGE(head_entry), GIT_IDXENTRY_STAGE(index_entry));
cl_assert_equal_oid(&head_entry->id, &index_entry->id);
cl_assert_equal_i(head_entry->mode, index_entry->mode);
cl_assert_equal_s(head_entry->path, index_entry->path);
}
if (!workdir_entry)
return 0;
struct iterator_compare_data *data = (struct iterator_compare_data *)_data;
cl_assert_equal_i(GIT_IDXENTRY_STAGE(workdir_entry), data->expected[data->idx].stage);
cl_assert_equal_i(GIT_IDXENTRY_STAGE(entry), data->expected[data->idx].stage);
cl_git_pass(git_oid_fromstr(&expected_id, data->expected[data->idx].oid_str));
cl_assert_equal_oid(&workdir_entry->id, &expected_id);
cl_assert_equal_i(workdir_entry->mode, data->expected[data->idx].mode);
cl_assert_equal_s(workdir_entry->path, data->expected[data->idx].path);
cl_assert_equal_oid(&entry->id, &expected_id);
cl_assert_equal_i(entry->mode, data->expected[data->idx].mode);
cl_assert_equal_s(entry->path, data->expected[data->idx].path);
if (data->idx >= data->cnt)
return -1;
......@@ -57,37 +43,63 @@ static int iterator_compare(const git_index_entry **entries, void *_data)
static void validate_apply_workdir(
git_repository *repo,
struct merge_index_entry *entries,
size_t cnt)
struct merge_index_entry *workdir_entries,
size_t workdir_cnt)
{
git_tree *head;
git_index *repo_index;
git_iterator *head_iterator, *index_iterator, *workdir_iterator, *iterators[3];
git_iterator_options workdir_opts = GIT_ITERATOR_OPTIONS_INIT;
git_index *index;
git_iterator *iterator;
git_iterator_options opts = GIT_ITERATOR_OPTIONS_INIT;
struct iterator_compare_data data = { workdir_entries, workdir_cnt };
opts.flags |= GIT_ITERATOR_INCLUDE_HASH;
struct iterator_compare_data data = { entries, cnt };
cl_git_pass(git_repository_index(&index, repo));
cl_git_pass(git_iterator_for_workdir(&iterator, repo, index, NULL, &opts));
workdir_opts.flags |= GIT_ITERATOR_INCLUDE_HASH;
cl_git_pass(git_iterator_foreach(iterator, iterator_compare, &data));
cl_assert_equal_i(data.idx, data.cnt);
git_iterator_free(iterator);
git_index_free(index);
}
static int iterator_eq(const git_index_entry **entry, void *_data)
{
GIT_UNUSED(_data);
if (!entry[0] || !entry[1])
return -1;
cl_assert_equal_i(GIT_IDXENTRY_STAGE(entry[0]), GIT_IDXENTRY_STAGE(entry[1]));
cl_assert_equal_oid(&entry[0]->id, &entry[1]->id);
cl_assert_equal_i(entry[0]->mode, entry[1]->mode);
cl_assert_equal_s(entry[0]->path, entry[1]->path);
return 0;
}
static void validate_index_unchanged(git_repository *repo)
{
git_tree *head;
git_index *index;
git_iterator *head_iterator, *index_iterator, *iterators[2];
cl_git_pass(git_repository_head_tree(&head, repo));
cl_git_pass(git_repository_index(&repo_index, repo));
cl_git_pass(git_repository_index(&index, repo));
cl_git_pass(git_iterator_for_tree(&head_iterator, head, NULL));
cl_git_pass(git_iterator_for_index(&index_iterator, repo, repo_index, NULL));
cl_git_pass(git_iterator_for_workdir(&workdir_iterator, repo, repo_index, NULL, &workdir_opts));
cl_git_pass(git_iterator_for_index(&index_iterator, repo, index, NULL));
iterators[0] = head_iterator;
iterators[1] = index_iterator;
iterators[2] = workdir_iterator;
cl_git_pass(git_iterator_walk(iterators, 3, iterator_compare, &data));
cl_assert_equal_i(data.idx, data.cnt);
cl_git_pass(git_iterator_walk(iterators, 2, iterator_eq, NULL));
git_iterator_free(head_iterator);
git_iterator_free(index_iterator);
git_iterator_free(workdir_iterator);
git_index_free(repo_index);
git_tree_free(head);
git_index_free(index);
}
void test_apply_workdir__generated_diff(void)
......@@ -98,7 +110,7 @@ void test_apply_workdir__generated_diff(void)
git_diff *diff;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
struct merge_index_entry expected[] = {
struct merge_index_entry workdir_expected[] = {
{ 0100644, "ffb36e513f5fdf8a6ba850a20142676a2ac4807d", 0, "asparagus.txt" },
{ 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" },
{ 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" },
......@@ -106,12 +118,11 @@ void test_apply_workdir__generated_diff(void)
{ 0100644, "68af1fc7407fd9addf1701a87eb1c95c7494c598", 0, "oyster.txt" },
{ 0100644, "a7b066537e6be7109abfe4ff97b675d4e077da20", 0, "veal.txt" },
};
size_t expected_cnt = sizeof(expected) / sizeof(struct merge_index_entry);
size_t workdir_expected_cnt = sizeof(workdir_expected) /
sizeof(struct merge_index_entry);
git_oid_fromstr(&a_oid, "539bd011c4822c560c1d17cab095006b7a10f707");
git_oid_fromstr(&b_oid, "7c7bf85e978f1d18c0566f702d2cb7766b9c8d4f");
cl_git_pass(git_commit_lookup(&a_commit, repo, &a_oid));
git_oid_fromstr(&b_oid, "7c7bf85e978f1d18c0566f702d2cb7766b9c8d4f"); cl_git_pass(git_commit_lookup(&a_commit, repo, &a_oid));
cl_git_pass(git_commit_lookup(&b_commit, repo, &b_oid));
cl_git_pass(git_commit_tree(&a_tree, a_commit));
......@@ -122,7 +133,8 @@ void test_apply_workdir__generated_diff(void)
cl_git_pass(git_reset(repo, (git_object *)a_commit, GIT_RESET_HARD, NULL));
cl_git_pass(git_apply(repo, diff, NULL));
validate_apply_workdir(repo, expected, expected_cnt);
validate_index_unchanged(repo);
validate_apply_workdir(repo, workdir_expected, workdir_expected_cnt);
git_diff_free(diff);
git_tree_free(a_tree);
......@@ -156,7 +168,7 @@ void test_apply_workdir__parsed_diff(void)
"-longer. take out the slices of ham, and skim off the grease if any\n"
"+longer; take out the slices of ham, and skim off the grease if any\n";
struct merge_index_entry expected[] = {
struct merge_index_entry workdir_expected[] = {
{ 0100644, "ffb36e513f5fdf8a6ba850a20142676a2ac4807d", 0, "asparagus.txt" },
{ 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" },
{ 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" },
......@@ -164,7 +176,8 @@ void test_apply_workdir__parsed_diff(void)
{ 0100644, "68af1fc7407fd9addf1701a87eb1c95c7494c598", 0, "oyster.txt" },
{ 0100644, "a7b066537e6be7109abfe4ff97b675d4e077da20", 0, "veal.txt" },
};
size_t expected_cnt = sizeof(expected) / sizeof(struct merge_index_entry);
size_t workdir_expected_cnt = sizeof(workdir_expected) /
sizeof(struct merge_index_entry);
git_oid_fromstr(&oid, "539bd011c4822c560c1d17cab095006b7a10f707");
cl_git_pass(git_commit_lookup(&commit, repo, &oid));
......@@ -174,7 +187,8 @@ void test_apply_workdir__parsed_diff(void)
cl_git_pass(git_reset(repo, (git_object *)commit, GIT_RESET_HARD, NULL));
cl_git_pass(git_apply(repo, diff, NULL));
validate_apply_workdir(repo, expected, expected_cnt);
validate_index_unchanged(repo);
validate_apply_workdir(repo, workdir_expected, workdir_expected_cnt);
git_diff_free(diff);
git_commit_free(commit);
......@@ -202,14 +216,15 @@ void test_apply_workdir__removes_file(void)
"-toasted bread in it; two table-spoonsful of mushroom catsup will add a\n"
"-fine flavour to the soup.\n";
struct merge_index_entry expected[] = {
struct merge_index_entry workdir_expected[] = {
{ 0100644, "f51658077d85f2264fa179b4d0848268cb3475c3", 0, "asparagus.txt" },
{ 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" },
{ 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" },
{ 0100644, "68af1fc7407fd9addf1701a87eb1c95c7494c598", 0, "oyster.txt" },
{ 0100644, "94d2c01087f48213bd157222d54edfefd77c9bba", 0, "veal.txt" },
};
size_t expected_cnt = sizeof(expected) / sizeof(struct merge_index_entry);
size_t workdir_expected_cnt = sizeof(workdir_expected) /
sizeof(struct merge_index_entry);
git_oid_fromstr(&oid, "539bd011c4822c560c1d17cab095006b7a10f707");
cl_git_pass(git_commit_lookup(&commit, repo, &oid));
......@@ -219,7 +234,8 @@ void test_apply_workdir__removes_file(void)
cl_git_pass(git_reset(repo, (git_object *)commit, GIT_RESET_HARD, NULL));
cl_git_pass(git_apply(repo, diff, NULL));
validate_apply_workdir(repo, expected, expected_cnt);
validate_index_unchanged(repo);
validate_apply_workdir(repo, workdir_expected, workdir_expected_cnt);
git_diff_free(diff);
git_commit_free(commit);
......@@ -241,7 +257,7 @@ void test_apply_workdir__adds_file(void)
"+This is a new file!\n"
"+Added by a patch.\n";
struct merge_index_entry expected[] = {
struct merge_index_entry workdir_expected[] = {
{ 0100644, "f51658077d85f2264fa179b4d0848268cb3475c3", 0, "asparagus.txt" },
{ 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" },
{ 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" },
......@@ -250,7 +266,8 @@ void test_apply_workdir__adds_file(void)
{ 0100644, "68af1fc7407fd9addf1701a87eb1c95c7494c598", 0, "oyster.txt" },
{ 0100644, "94d2c01087f48213bd157222d54edfefd77c9bba", 0, "veal.txt" },
};
size_t expected_cnt = sizeof(expected) / sizeof(struct merge_index_entry);
size_t workdir_expected_cnt = sizeof(workdir_expected) /
sizeof(struct merge_index_entry);
git_oid_fromstr(&oid, "539bd011c4822c560c1d17cab095006b7a10f707");
cl_git_pass(git_commit_lookup(&commit, repo, &oid));
......@@ -260,7 +277,8 @@ void test_apply_workdir__adds_file(void)
cl_git_pass(git_reset(repo, (git_object *)commit, GIT_RESET_HARD, NULL));
cl_git_pass(git_apply(repo, diff, NULL));
validate_apply_workdir(repo, expected, expected_cnt);
validate_index_unchanged(repo);
validate_apply_workdir(repo, workdir_expected, workdir_expected_cnt);
git_diff_free(diff);
git_commit_free(commit);
......
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