void test_filter_blob__ident(void)
{
git_oid id;
git_blob *blob;
git_buf buf = { 0 };
cl_git_mkfile("crlf/test.ident", "Some text\n$Id$\nGoes there\n");
cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
git_blob_free(blob);
cl_git_mkfile("crlf/test.ident", "Some text\n$Id: Any old just you want$\nGoes there\n");
cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.bin", 1));
cl_assert_equal_s(
"Some text\n$Id$\nGoes there\n", buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identcrlf", 1));
cl_assert_equal_s(
"Some text\r\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\r\nGoes there\r\n", buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identlf", 1));
cl_assert_equal_s(
"Some text\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\nGoes there\n", buf.ptr);
git_buf_free(&buf);
git_blob_free(blob);
}
void test_diff_blob__patch_with_freed_blobs(void)
{
git_oid a_oid, b_oid;
git_blob *a, *b;
git_patch *p;
git_buf buf = GIT_BUF_INIT;
/* tests/resources/attr/root_test1 */
cl_git_pass(git_oid_fromstrn(&a_oid, "45141a79", 8));
cl_git_pass(git_blob_lookup_prefix(&a, g_repo, &a_oid, 4));
/* tests/resources/attr/root_test2 */
cl_git_pass(git_oid_fromstrn(&b_oid, "4d713dc4", 8));
cl_git_pass(git_blob_lookup_prefix(&b, g_repo, &b_oid, 4));
cl_git_pass(git_patch_from_blobs(&p, a, NULL, b, NULL, NULL));
git_blob_free(a);
git_blob_free(b);
cl_git_pass(git_patch_to_buf(&buf, p));
cl_assert_equal_s(buf.ptr, BLOB_DIFF);
git_patch_free(p);
git_buf_free(&buf);
}
void test_filter_custom__order_dependency(void)
{
git_index *index;
git_blob *blob;
git_buf buf = { 0 };
/* so if ident and reverse are used together, an interesting thing
* happens - a reversed "$Id$" string is no longer going to trigger
* ident correctly. When checking out, the filters should be applied
* in order CLRF, then ident, then reverse, so ident expansion should
* work correctly. On check in, the content should be reversed, then
* ident, then CRLF filtered. Let's make sure that works...
*/
cl_git_mkfile(
"empty_standard_repo/.gitattributes",
"hero.*.rev-ident text ident prereverse eol=lf\n");
cl_git_mkfile(
"empty_standard_repo/hero.1.rev-ident",
"This is a test\n$Id$\nHave fun!\n");
cl_git_mkfile(
"empty_standard_repo/hero.2.rev-ident",
"Another test\n$dI$\nCrazy!\n");
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_index_add_bypath(index, "hero.1.rev-ident"));
cl_git_pass(git_index_add_bypath(index, "hero.2.rev-ident"));
cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "Filter chains\n");
git_index_free(index);
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "hero.1.rev-ident", 0)->oid));
cl_assert_equal_s(
"\n!nuf evaH\n$dI$\ntset a si sihT", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "hero.1.rev-ident", 0));
/* no expansion because id was reversed at checkin and now at ident
* time, reverse is not applied yet */
cl_assert_equal_s(
"This is a test\n$Id$\nHave fun!\n", buf.ptr);
git_blob_free(blob);
cl_git_pass(git_blob_lookup(&blob, g_repo,
& git_index_get_bypath(index, "hero.2.rev-ident", 0)->oid));
cl_assert_equal_s(
"\n!yzarC\n$Id$\ntset rehtonA", git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "hero.2.rev-ident", 0));
/* expansion because reverse was applied at checkin and at ident time,
* reverse is not applied yet */
cl_assert_equal_s(
"Another test\n$59001fe193103b1016b27027c0c827d036fd0ac8 :dI$\nCrazy!\n", buf.ptr);
cl_assert_equal_i(0, git_oid_strcmp(
git_blob_id(blob), "8ca0df630d728c0c72072b6101b301391ef10095"));
git_blob_free(blob);
git_buf_free(&buf);
}
void test_diff_blob__can_compare_text_blobs(void)
{
git_blob *a, *b, *c;
git_oid a_oid, b_oid, c_oid;
/* tests/resources/attr/root_test1 */
cl_git_pass(git_oid_fromstrn(&a_oid, "45141a79", 8));
cl_git_pass(git_blob_lookup_prefix(&a, g_repo, &a_oid, 4));
/* tests/resources/attr/root_test2 */
cl_git_pass(git_oid_fromstrn(&b_oid, "4d713dc4", 8));
cl_git_pass(git_blob_lookup_prefix(&b, g_repo, &b_oid, 4));
/* tests/resources/attr/root_test3 */
cl_git_pass(git_oid_fromstrn(&c_oid, "c96bbb2c2557a832", 16));
cl_git_pass(git_blob_lookup_prefix(&c, g_repo, &c_oid, 16));
/* Doing the equivalent of a `git diff -U1` on these files */
/* diff on tests/resources/attr/root_test1 */
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_blobs(
a, NULL, b, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_one_modified(1, 6, 1, 5, 0, &expected);
/* same diff but use direct buffers */
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_buffers(
git_blob_rawcontent(a), (size_t)git_blob_rawsize(a), NULL,
git_blob_rawcontent(b), (size_t)git_blob_rawsize(b), NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_one_modified(1, 6, 1, 5, 0, &expected);
/* diff on tests/resources/attr/root_test2 */
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_blobs(
b, NULL, c, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_one_modified(1, 15, 3, 9, 3, &expected);
/* diff on tests/resources/attr/root_test3 */
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_blobs(
a, NULL, c, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_one_modified(1, 13, 0, 12, 1, &expected);
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_blobs(
c, NULL, d, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_one_modified(2, 14, 4, 6, 4, &expected);
git_blob_free(a);
git_blob_free(b);
git_blob_free(c);
}
void test_diff_blob__cleanup(void)
{
git_blob_free(d);
d = NULL;
git_blob_free(alien);
alien = NULL;
cl_git_sandbox_cleanup();
}
void test_diff_binary__blob_to_blob(void)
{
git_index *index;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_blob *old_blob, *new_blob;
git_oid old_id, new_id;
struct diff_data diff_data = {0};
opts.flags = GIT_DIFF_SHOW_BINARY | GIT_DIFF_FORCE_BINARY;
opts.id_abbrev = GIT_OID_HEXSZ;
repo = cl_git_sandbox_init("renames");
cl_git_pass(git_repository_index__weakptr(&index, repo));
cl_git_append2file("renames/untimely.txt", "Oh that crazy Kipling!\r\n");
cl_git_pass(git_index_add_bypath(index, "untimely.txt"));
cl_git_pass(git_index_write(index));
git_oid_fromstr(&old_id, "9a69d960ae94b060f56c2a8702545e2bb1abb935");
git_oid_fromstr(&new_id, "1111d4f11f4b35bf6759e0fb714fe09731ef0840");
cl_git_pass(git_blob_lookup(&old_blob, repo, &old_id));
cl_git_pass(git_blob_lookup(&new_blob, repo, &new_id));
cl_git_pass(git_diff_blobs(old_blob,
"untimely.txt", new_blob, "untimely.txt", &opts,
file_cb, binary_cb, hunk_cb, line_cb, &diff_data));
cl_assert_equal_s("untimely.txt", diff_data.old_path);
cl_assert_equal_oid(&old_id, &diff_data.old_id);
cl_assert_equal_i(GIT_DIFF_BINARY_DELTA, diff_data.old_binary_type);
cl_assert_equal_i(7, diff_data.old_binary_inflatedlen);
cl_assert_equal_s("c%18D`@*{63ljhg(E~C7",
diff_data.old_binary_base85.ptr);
cl_assert_equal_s("untimely.txt", diff_data.new_path);
cl_assert_equal_oid(&new_id, &diff_data.new_id);
cl_assert_equal_i(GIT_DIFF_BINARY_DELTA, diff_data.new_binary_type);
cl_assert_equal_i(32, diff_data.new_binary_inflatedlen);
cl_assert_equal_s("c%1vf+QYWt3zLL@hC)e3Vu?a>QDRl4f_G*?PG(-ZA}<#J$+QbW",
diff_data.new_binary_base85.ptr);
git_blob_free(old_blob);
git_blob_free(new_blob);
git__free(diff_data.old_path);
git__free(diff_data.new_path);
git_buf_dispose(&diff_data.old_binary_base85);
git_buf_dispose(&diff_data.new_binary_base85);
}
static int checkout_blob(
struct checkout_diff_data *data,
const git_diff_file *file)
{
git_blob *blob;
int error;
git_buf_truncate(data->path, data->workdir_len);
if (git_buf_joinpath(data->path, git_buf_cstr(data->path), file->path) < 0)
return -1;
if ((error = git_blob_lookup(&blob, data->owner, &file->oid)) < 0)
return error;
if (S_ISLNK(file->mode))
error = blob_content_to_link(
blob, git_buf_cstr(data->path), data->can_symlink);
else
error = blob_content_to_file(
blob, git_buf_cstr(data->path), file->mode, data->checkout_opts);
git_blob_free(blob);
return error;
}
void git_diff_file_content__unload(git_diff_file_content *fc)
{
if ((fc->flags & GIT_DIFF_FLAG__LOADED) == 0)
return;
if (fc->flags & GIT_DIFF_FLAG__FREE_DATA) {
git__free(fc->map.data);
fc->map.data = "";
fc->map.len = 0;
fc->flags &= ~GIT_DIFF_FLAG__FREE_DATA;
}
else if (fc->flags & GIT_DIFF_FLAG__UNMAP_DATA) {
git_futils_mmap_free(&fc->map);
fc->map.data = "";
fc->map.len = 0;
fc->flags &= ~GIT_DIFF_FLAG__UNMAP_DATA;
}
if (fc->flags & GIT_DIFF_FLAG__FREE_BLOB) {
git_blob_free((git_blob *)fc->blob);
fc->blob = NULL;
fc->flags &= ~GIT_DIFF_FLAG__FREE_BLOB;
}
fc->flags &= ~GIT_DIFF_FLAG__LOADED;
}
void test_diff_blob__can_compare_two_binary_blobs(void)
{
git_blob *heart;
git_oid h_oid;
/* heart.png */
cl_git_pass(git_oid_fromstrn(&h_oid, "de863bff", 8));
cl_git_pass(git_blob_lookup_prefix(&heart, g_repo, &h_oid, 8));
cl_git_pass(git_diff_blobs(
alien, NULL, heart, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_binary_blobs_comparison(&expected);
memset(&expected, 0, sizeof(expected));
cl_git_pass(git_diff_blobs(
heart, NULL, alien, NULL, &opts,
diff_file_cb, diff_binary_cb, diff_hunk_cb, diff_line_cb, &expected));
assert_binary_blobs_comparison(&expected);
git_blob_free(heart);
}
static int index_reader_read(
git_buf *out,
git_oid *out_id,
git_filemode_t *out_filemode,
git_reader *_reader,
const char *filename)
{
index_reader *reader = (index_reader *)_reader;
const git_index_entry *entry;
git_blob *blob;
int error;
if ((entry = git_index_get_bypath(reader->index, filename, 0)) == NULL)
return GIT_ENOTFOUND;
if ((error = git_blob_lookup(&blob, reader->repo, &entry->id)) < 0)
goto done;
if (out_id)
git_oid_cpy(out_id, &entry->id);
if (out_filemode)
*out_filemode = entry->mode;
error = git_blob__getbuf(out, blob);
done:
git_blob_free(blob);
return error;
}
int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree, CShadowFilesTree * treeroot)
{
size_t count = git_tree_entrycount(tree);
for (size_t i = 0; i < count; ++i)
{
const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
if (entry == NULL)
continue;
const int mode = git_tree_entry_filemode(entry);
CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
const git_oid *oid = git_tree_entry_id(entry);
CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
pNextTree->m_sName = base;
pNextTree->m_pParent = treeroot;
pNextTree->m_hash = CGitHash((char *)oid->id);
if (mode == GIT_FILEMODE_COMMIT)
pNextTree->m_bSubmodule = true;
else if (mode & S_IFDIR)
{
pNextTree->m_bFolder = true;
TVINSERTSTRUCT tvinsert = {0};
tvinsert.hParent = treeroot->m_hTree;
tvinsert.hInsertAfter = TVI_SORT;
tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE;
tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
tvinsert.itemex.lParam = (LPARAM)pNextTree;
tvinsert.itemex.iImage = m_nIconFolder;
tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
base.ReleaseBuffer();
git_object *object = nullptr;
git_tree_entry_to_object(&object, &repo, entry);
if (object == nullptr)
continue;
ReadTreeRecursive(repo, (git_tree*)object, pNextTree);
git_object_free(object);
}
else
{
git_blob * blob = nullptr;
git_blob_lookup(&blob, &repo, oid);
if (blob == NULL)
continue;
pNextTree->m_iSize = git_blob_rawsize(blob);
git_blob_free(blob);
}
}
return 0;
}
void test_notes_notes__1(void)
{
git_oid oid, note_oid;
static git_note *note;
static git_blob *blob;
cl_git_pass(git_oid_fromstr(&oid, "8496071c1b46c854b31185ea97743be6a8774479"));
cl_git_pass(git_note_create(¬e_oid, _repo, _sig, _sig, "refs/notes/some/namespace", &oid, "hello world\n"));
cl_git_pass(git_note_create(¬e_oid, _repo, _sig, _sig, NULL, &oid, "hello world\n"));
cl_git_pass(git_note_read(¬e, _repo, NULL, &oid));
cl_assert_equal_s(git_note_message(note), "hello world\n");
cl_assert(!git_oid_cmp(git_note_oid(note), ¬e_oid));
cl_git_pass(git_blob_lookup(&blob, _repo, ¬e_oid));
cl_assert_equal_s(git_note_message(note), git_blob_rawcontent(blob));
cl_git_fail(git_note_create(¬e_oid, _repo, _sig, _sig, NULL, &oid, "hello world\n"));
cl_git_fail(git_note_create(¬e_oid, _repo, _sig, _sig, "refs/notes/some/namespace", &oid, "hello world\n"));
cl_git_pass(git_note_remove(_repo, NULL, _sig, _sig, &oid));
cl_git_pass(git_note_remove(_repo, "refs/notes/some/namespace", _sig, _sig, &oid));
cl_git_fail(git_note_remove(_repo, NULL, _sig, _sig, ¬e_oid));
cl_git_fail(git_note_remove(_repo, "refs/notes/some/namespace", _sig, _sig, &oid));
git_note_free(note);
git_blob_free(blob);
}
static int parse_picture_entry(git_repository *repo, const git_tree_entry *entry, const char *name)
{
git_blob *blob;
struct picture *pic;
int hh, mm, ss, offset;
char sign;
/*
* The format of the picture name files is just the offset
* within the dive in form [[+-]hh:mm:ss, possibly followed
* by a hash to make the filename unique (which we can just
* ignore).
*/
if (sscanf(name, "%c%d:%d:%d", &sign, &hh, &mm, &ss) != 4)
return report_error("Unknown file name %s", name);
offset = ss + 60*(mm + 60*hh);
if (sign == '-')
offset = -offset;
blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read trip file");
pic = alloc_picture();
pic->offset.seconds = offset;
dive_add_picture(active_dive, pic);
for_each_line(blob, picture_parser, pic);
git_blob_free(blob);
return 0;
}
static int tree_reader_read(
git_buf *out,
git_oid *out_id,
git_filemode_t *out_filemode,
git_reader *_reader,
const char *filename)
{
tree_reader *reader = (tree_reader *)_reader;
git_tree_entry *tree_entry = NULL;
git_blob *blob = NULL;
int error;
if ((error = git_tree_entry_bypath(&tree_entry, reader->tree, filename)) < 0 ||
(error = git_blob_lookup(&blob, git_tree_owner(reader->tree), git_tree_entry_id(tree_entry))) < 0 ||
(error = git_buf_set(out, git_blob_rawcontent(blob), git_blob_rawsize(blob))) < 0)
goto done;
if (out_id)
git_oid_cpy(out_id, git_tree_entry_id(tree_entry));
if (out_filemode)
*out_filemode = git_tree_entry_filemode(tree_entry);
done:
git_blob_free(blob);
git_tree_entry_free(tree_entry);
return error;
}
static int note_lookup(git_note **out, git_repository *repo,
git_tree *tree, const char *target)
{
int error, fanout = 0;
git_oid oid;
git_blob *blob = NULL;
git_note *note = NULL;
git_tree *subtree = NULL;
if ((error = find_subtree_r(&subtree, tree, repo, target, &fanout)) < 0)
goto cleanup;
if ((error = find_blob(&oid, subtree, target + fanout)) < 0)
goto cleanup;
if ((error = git_blob_lookup(&blob, repo, &oid)) < 0)
goto cleanup;
if ((error = note_new(¬e, &oid, blob)) < 0)
goto cleanup;
*out = note;
cleanup:
git_tree_free(subtree);
git_blob_free(blob);
return error;
}
void test_filter_blob__all_crlf(void)
{
git_blob *blob;
git_buf buf = { 0 };
cl_git_pass(git_revparse_single(
(git_object **)&blob, g_repo, "a9a2e891")); /* all-crlf */
cl_assert_equal_s(ALL_CRLF_TEXT_RAW, git_blob_rawcontent(blob));
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.bin", 1));
cl_assert_equal_s(ALL_CRLF_TEXT_RAW, buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.crlf", 1));
/* in this case, raw content has crlf in it already */
cl_assert_equal_s(ALL_CRLF_TEXT_AS_CRLF, buf.ptr);
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.lf", 1));
/* we never convert CRLF -> LF on platforms that have LF */
cl_assert_equal_s(ALL_CRLF_TEXT_AS_CRLF, buf.ptr);
git_buf_free(&buf);
git_blob_free(blob);
}
void test_filter_blob__sanitizes(void)
{
git_blob *blob;
git_buf buf;
cl_git_pass(git_revparse_single(
(git_object **)&blob, g_repo, "e69de29")); /* zero-byte */
cl_assert_equal_i(0, git_blob_rawsize(blob));
cl_assert_equal_s("", git_blob_rawcontent(blob));
memset(&buf, 0, sizeof(git_buf));
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.bin", 1));
cl_assert_equal_sz(0, buf.size);
cl_assert_equal_s("", buf.ptr);
git_buf_free(&buf);
memset(&buf, 0, sizeof(git_buf));
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.crlf", 1));
cl_assert_equal_sz(0, buf.size);
cl_assert_equal_s("", buf.ptr);
git_buf_free(&buf);
memset(&buf, 0, sizeof(git_buf));
cl_git_pass(git_blob_filtered_content(&buf, blob, "file.lf", 1));
cl_assert_equal_sz(0, buf.size);
cl_assert_equal_s("", buf.ptr);
git_buf_free(&buf);
git_blob_free(blob);
}
static int parse_trip_entry(git_repository *repo, const git_tree_entry *entry)
{
git_blob *blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read trip file");
for_each_line(blob, trip_parser, active_trip);
git_blob_free(blob);
return 0;
}
void test_diff_blob__can_compare_text_blobs_with_patch(void)
{
git_blob *a, *b, *c;
git_oid a_oid, b_oid, c_oid;
git_patch *p;
/* tests/resources/attr/root_test1 */
cl_git_pass(git_oid_fromstrn(&a_oid, "45141a79", 8));
cl_git_pass(git_blob_lookup_prefix(&a, g_repo, &a_oid, 8));
/* tests/resources/attr/root_test2 */
cl_git_pass(git_oid_fromstrn(&b_oid, "4d713dc4", 8));
cl_git_pass(git_blob_lookup_prefix(&b, g_repo, &b_oid, 8));
/* tests/resources/attr/root_test3 */
cl_git_pass(git_oid_fromstrn(&c_oid, "c96bbb2c2557a832", 16));
cl_git_pass(git_blob_lookup_prefix(&c, g_repo, &c_oid, 16));
/* Doing the equivalent of a `git diff -U1` on these files */
/* diff on tests/resources/attr/root_test1 */
cl_git_pass(git_patch_from_blobs(&p, a, NULL, b, NULL, &opts));
assert_patch_matches_blobs(p, a, b, 1, 6, 0, 1, 5, 0);
git_patch_free(p);
/* diff on tests/resources/attr/root_test2 */
cl_git_pass(git_patch_from_blobs(&p, b, NULL, c, NULL, &opts));
assert_patch_matches_blobs(p, b, c, 1, 15, 0, 3, 9, 3);
git_patch_free(p);
/* diff on tests/resources/attr/root_test3 */
cl_git_pass(git_patch_from_blobs(&p, a, NULL, c, NULL, &opts));
assert_patch_matches_blobs(p, a, c, 1, 13, 0, 0, 12, 1);
git_patch_free(p);
/* one more */
cl_git_pass(git_patch_from_blobs(&p, c, NULL, d, NULL, &opts));
assert_patch_matches_blobs(p, c, d, 2, 5, 9, 4, 6, 4);
git_patch_free(p);
git_blob_free(a);
git_blob_free(b);
git_blob_free(c);
}
void test_index_tests__add_frombuffer(void)
{
git_index *index;
git_repository *repo;
git_index_entry entry;
const git_index_entry *returned_entry;
git_oid id1;
git_blob *blob;
const char *content = "hey there\n";
cl_set_cleanup(&cleanup_myrepo, NULL);
/* Intialize a new repository */
cl_git_pass(git_repository_init(&repo, "./myrepo", 0));
/* Ensure we're the only guy in the room */
cl_git_pass(git_repository_index(&index, repo));
cl_assert(git_index_entrycount(index) == 0);
/* Store the expected hash of the file/blob
* This has been generated by executing the following
* $ echo "hey there" | git hash-object --stdin
*/
cl_git_pass(git_oid_fromstr(&id1, "a8233120f6ad708f843d861ce2b7228ec4e3dec6"));
/* Add the new file to the index */
memset(&entry, 0x0, sizeof(git_index_entry));
entry.mode = GIT_FILEMODE_BLOB;
entry.path = "test.txt";
cl_git_pass(git_index_add_frombuffer(index, &entry,
content, strlen(content)));
/* Wow... it worked! */
cl_assert(git_index_entrycount(index) == 1);
returned_entry = git_index_get_byindex(index, 0);
/* And the built-in hashing mechanism worked as expected */
cl_assert_equal_oid(&id1, &returned_entry->id);
/* And mode is the one asked */
cl_assert_equal_i(GIT_FILEMODE_BLOB, returned_entry->mode);
/* Test access by path instead of index */
cl_assert((returned_entry = git_index_get_bypath(index, "test.txt", 0)) != NULL);
cl_assert_equal_oid(&id1, &returned_entry->id);
/* Test the blob is in the repository */
cl_git_pass(git_blob_lookup(&blob, repo, &id1));
cl_assert_equal_s(
content, git_blob_rawcontent(blob));
git_blob_free(blob);
git_index_free(index);
git_repository_free(repo);
}
static void origin_decref(git_blame__origin *o)
{
if (o && --o->refcnt <= 0) {
if (o->previous)
origin_decref(o->previous);
git_blob_free(o->blob);
git_commit_free(o->commit);
git__free(o);
}
}
static int parse_settings_entry(git_repository *repo, const git_tree_entry *entry)
{
git_blob *blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read settings file");
set_save_userid_local(false);
for_each_line(blob, settings_parser, NULL);
git_blob_free(blob);
return 0;
}
static void assert_note_equal(git_note *note, char *message, git_oid *note_oid) {
git_blob *blob;
cl_assert_equal_s(git_note_message(note), message);
cl_assert_equal_oid(git_note_id(note), note_oid);
cl_git_pass(git_blob_lookup(&blob, _repo, note_oid));
cl_assert_equal_s(git_note_message(note), (const char *)git_blob_rawcontent(blob));
git_blob_free(blob);
}
static int parse_site_entry(git_repository *repo, const git_tree_entry *entry, const char *suffix)
{
if (*suffix == '\0')
return report_error("Dive site without uuid");
uint32_t uuid = strtoul(suffix, NULL, 16);
struct dive_site *ds = alloc_or_get_dive_site(uuid);
git_blob *blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read dive site file");
for_each_line(blob, site_parser, ds);
git_blob_free(blob);
return 0;
}
/*
* We should *really* try to delay the dive computer data parsing
* until necessary, in order to reduce load-time. The parsing is
* cheap, but the loading of the git blob into memory can be pretty
* costly.
*/
static int parse_divecomputer_entry(git_repository *repo, const git_tree_entry *entry, const char *suffix)
{
git_blob *blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read divecomputer file");
active_dc = create_new_dc(active_dive);
for_each_line(blob, divecomputer_parser, active_dc);
git_blob_free(blob);
active_dc = NULL;
return 0;
}
static int parse_dive_entry(git_repository *repo, const git_tree_entry *entry, const char *suffix)
{
struct dive *dive = active_dive;
git_blob *blob = git_tree_entry_blob(repo, entry);
if (!blob)
return report_error("Unable to read dive file");
if (*suffix)
dive->number = atoi(suffix+1);
cylinder_index = weightsystem_index = 0;
for_each_line(blob, dive_parser, active_dive);
git_blob_free(blob);
return 0;
}
static int parse_picture_file(git_repository *repo, const git_tree_entry *entry, const char *name)
{
/* remember the picture data so we can handle it when all dive data has been loaded
* the name of the git file is PIC-<hash> */
git_blob *blob = git_tree_entry_blob(repo, entry);
const void *rawdata = git_blob_rawcontent(blob);
int len = git_blob_rawsize(blob);
struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list));
new_pel->next = pel;
pel = new_pel;
pel->data = malloc(len);
memcpy(pel->data, rawdata, len);
pel->len = len;
pel->hash = strdup(name + 4);
git_blob_free(blob);
return 0;
}
void test_object_blob_filter__unfiltered(void)
{
int i;
git_blob *blob;
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
size_t raw_len = (size_t)g_crlf_raw_len[i];
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
cl_assert_equal_sz(raw_len, (size_t)git_blob_rawsize(blob));
cl_assert_equal_i(
0, memcmp(g_crlf_raw[i], git_blob_rawcontent(blob), raw_len));
git_blob_free(blob);
}
}
void test_object_blob_filter__stats(void)
{
int i;
git_blob *blob;
git_buf buf = GIT_BUF_INIT;
git_buf_text_stats stats;
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
cl_git_pass(git_blob__getbuf(&buf, blob));
git_buf_text_gather_stats(&stats, &buf, false);
cl_assert_equal_i(
0, memcmp(&g_crlf_filtered_stats[i], &stats, sizeof(stats)));
git_blob_free(blob);
}
git_buf_free(&buf);
}
void test_object_blob_filter__to_odb(void)
{
git_filter_list *fl = NULL;
git_config *cfg;
int i;
git_blob *blob;
git_buf out = GIT_BUF_INIT, zeroed;
cl_git_pass(git_repository_config(&cfg, g_repo));
cl_assert(cfg);
git_attr_cache_flush(g_repo);
cl_git_append2file("empty_standard_repo/.gitattributes", "*.txt text\n");
cl_git_pass(git_filter_list_load(
&fl, g_repo, NULL, "filename.txt", GIT_FILTER_TO_ODB, 0));
cl_assert(fl != NULL);
for (i = 0; i < CRLF_NUM_TEST_OBJECTS; i++) {
cl_git_pass(git_blob_lookup(&blob, g_repo, &g_crlf_oids[i]));
/* try once with allocated blob */
cl_git_pass(git_filter_list_apply_to_blob(&out, fl, blob));
cl_assert_equal_sz(g_crlf_filtered[i].size, out.size);
cl_assert_equal_i(
0, memcmp(out.ptr, g_crlf_filtered[i].ptr, out.size));
/* try again with zeroed blob */
memset(&zeroed, 0, sizeof(zeroed));
cl_git_pass(git_filter_list_apply_to_blob(&zeroed, fl, blob));
cl_assert_equal_sz(g_crlf_filtered[i].size, zeroed.size);
cl_assert_equal_i(
0, memcmp(zeroed.ptr, g_crlf_filtered[i].ptr, zeroed.size));
git_buf_free(&zeroed);
git_blob_free(blob);
}
git_filter_list_free(fl);
git_buf_free(&out);
git_config_free(cfg);
}
