void test_checkout_crlf__autocrlf_true_index_size_is_filtered_size(void)
{
git_index *index;
const git_index_entry *entry;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_repo_set_bool(g_repo, "core.autocrlf", true);
git_checkout_head(g_repo, &opts);
git_repository_index(&index, g_repo);
cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
if (GIT_EOL_NATIVE == GIT_EOL_LF)
cl_assert_equal_sz(strlen(ALL_LF_TEXT_RAW), entry->file_size);
else
cl_assert_equal_sz(strlen(ALL_LF_TEXT_AS_CRLF), entry->file_size);
cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
cl_assert_equal_sz(strlen(ALL_CRLF_TEXT_RAW), entry->file_size);
git_index_free(index);
}
void test_index_racy__read_tree_clears_uptodate_bit(void)
{
git_index *index;
git_tree *tree;
const git_index_entry *entry;
git_oid id;
setup_uptodate_files();
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_index_write_tree_to(&id, index, g_repo));
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
cl_git_pass(git_index_read_tree(index, tree));
/* ensure that no files are uptodate */
cl_assert((entry = git_index_get_bypath(index, "A", 0)));
cl_assert_equal_i(0, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
cl_assert((entry = git_index_get_bypath(index, "B", 0)));
cl_assert_equal_i(0, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
cl_assert((entry = git_index_get_bypath(index, "C", 0)));
cl_assert_equal_i(0, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
git_tree_free(tree);
git_index_free(index);
}
void test_index_tests__add_issue_1397(void)
{
git_index *index;
git_repository *repo;
const git_index_entry *entry;
git_oid id1;
cl_set_cleanup(&cleanup_1397, NULL);
repo = cl_git_sandbox_init("issue_1397");
cl_repo_set_bool(repo, "core.autocrlf", true);
/* Ensure we're the only guy in the room */
cl_git_pass(git_repository_index(&index, repo));
/* Store the expected hash of the file/blob
* This has been generated by executing the following
* $ git hash-object crlf_file.txt
*/
cl_git_pass(git_oid_fromstr(&id1, "8312e0889a9cbab77c732b6bc39b51a683e3a318"));
/* Make sure the initial SHA-1 is correct */
cl_assert((entry = git_index_get_bypath(index, "crlf_file.txt", 0)) != NULL);
cl_assert_equal_oid(&id1, &entry->id);
/* Update the index */
cl_git_pass(git_index_add_bypath(index, "crlf_file.txt"));
/* Check the new SHA-1 */
cl_assert((entry = git_index_get_bypath(index, "crlf_file.txt", 0)) != NULL);
cl_assert_equal_oid(&id1, &entry->id);
git_index_free(index);
}
void test_index_tests__remove_entry(void)
{
git_repository *repo;
git_index *index;
p_mkdir("index_test", 0770);
cl_git_pass(git_repository_init(&repo, "index_test", 0));
cl_git_pass(git_repository_index(&index, repo));
cl_assert(git_index_entrycount(index) == 0);
cl_git_mkfile("index_test/hello", NULL);
cl_git_pass(git_index_add_bypath(index, "hello"));
cl_git_pass(git_index_write(index));
cl_git_pass(git_index_read(index, true)); /* reload */
cl_assert(git_index_entrycount(index) == 1);
cl_assert(git_index_get_bypath(index, "hello", 0) != NULL);
cl_git_pass(git_index_remove(index, "hello", 0));
cl_git_pass(git_index_write(index));
cl_git_pass(git_index_read(index, true)); /* reload */
cl_assert(git_index_entrycount(index) == 0);
cl_assert(git_index_get_bypath(index, "hello", 0) == NULL);
git_index_free(index);
git_repository_free(repo);
cl_fixture_cleanup("index_test");
}
void test_checkout_tree__filemode_preserved_in_index(void)
{
git_oid executable_oid;
git_commit *commit;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
git_index *index;
const git_index_entry *entry;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_git_pass(git_repository_index(&index, g_repo));
/* test a freshly added executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "afe4393b2b2a965f06acf2ca9658eaa01e0cd6b6"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "executable.txt", 0));
cl_assert(GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* Now start with a commit which has a text file */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(!GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* And then check out to a commit which converts the text file to an executable */
cl_git_pass(git_oid_fromstr(&executable_oid, "144344043ba4d4a405da03de3844aa829ae8be0e"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
/* Finally, check out the text file again and check that the exec bit is cleared */
cl_git_pass(git_oid_fromstr(&executable_oid, "cf80f8de9f1185bf3a05f993f6121880dd0cfbc9"));
cl_git_pass(git_commit_lookup(&commit, g_repo, &executable_oid));
cl_git_pass(git_checkout_tree(g_repo, (const git_object *)commit, &opts));
cl_assert(entry = git_index_get_bypath(index, "a/b.txt", 0));
cl_assert(!GIT_PERMS_IS_EXEC(entry->mode));
git_commit_free(commit);
git_index_free(index);
}
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);
}
/* 6: ancest:ancest+, head:(empty), remote:(empty) = result:no merge */
void test_merge_workdir_trivial__6(void)
{
const git_index_entry *entry;
cl_git_pass(merge_trivial("trivial-6", "trivial-6-branch", 0));
cl_assert((entry = git_index_get_bypath(repo_index, "removed-in-both.txt", 0)) == NULL);
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 1);
cl_assert(entry = git_index_get_bypath(repo_index, "removed-in-both.txt", 1));
}
/* 4: ancest:(empty)^, head:head, remote:remote = result:no merge */
void test_merge_workdir_trivial__4(void)
{
const git_index_entry *entry;
cl_git_pass(merge_trivial("trivial-4", "trivial-4-branch", 0));
cl_assert((entry = git_index_get_bypath(repo_index, "new-and-different.txt", 0)) == NULL);
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 2);
cl_assert(entry = git_index_get_bypath(repo_index, "new-and-different.txt", 2));
cl_assert(entry = git_index_get_bypath(repo_index, "new-and-different.txt", 3));
}
/* 11: ancest:ancest+, head:head, remote:remote = result:no merge */
void test_merge_workdir_trivial__11(void)
{
const git_index_entry *entry;
cl_git_pass(merge_trivial("trivial-11", "trivial-11-branch", 0));
cl_assert((entry = git_index_get_bypath(repo_index, "modified-in-both.txt", 0)) == NULL);
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 3);
cl_assert(entry = git_index_get_bypath(repo_index, "modified-in-both.txt", 1));
cl_assert(entry = git_index_get_bypath(repo_index, "modified-in-both.txt", 2));
cl_assert(entry = git_index_get_bypath(repo_index, "modified-in-both.txt", 3));
}
static void setup_race(void)
{
git_buf path = GIT_BUF_INIT;
git_index *index;
git_index_entry *entry;
struct stat st;
/* Make sure we do have a timestamp */
cl_git_pass(git_repository_index__weakptr(&index, g_repo));
cl_git_pass(git_index_write(index));
cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "A"));
cl_git_mkfile(path.ptr, "A");
cl_git_pass(git_index_add_bypath(index, "A"));
cl_git_mkfile(path.ptr, "B");
cl_git_pass(git_index_write(index));
cl_git_mkfile(path.ptr, "");
cl_git_pass(p_stat(path.ptr, &st));
cl_assert(entry = (git_index_entry *)git_index_get_bypath(index, "A", 0));
/* force a race */
entry->mtime.seconds = (int32_t)st.st_mtime;
entry->mtime.nanoseconds = (int32_t)st.st_mtime_nsec;
git_buf_dispose(&path);
}
PyObject *
Index_getitem(Index *self, PyObject *value)
{
long idx;
char *path;
const git_index_entry *index_entry;
/* Case 1: integer */
if (PyLong_Check(value)) {
idx = PyLong_AsLong(value);
if (idx == -1 && PyErr_Occurred())
return NULL;
if (idx < 0) {
PyErr_SetObject(PyExc_ValueError, value);
return NULL;
}
index_entry = git_index_get_byindex(self->index, (size_t)idx);
/* Case 2: byte or text string */
} else {
path = py_path_to_c_str(value);
if (!path)
return NULL;
index_entry = git_index_get_bypath(self->index, path, 0);
free(path);
}
if (!index_entry) {
PyErr_SetObject(PyExc_KeyError, value);
return NULL;
}
return wrap_index_entry(index_entry, self);
}
void test_index_nsec__staging_maintains_other_nanos(void)
{
const git_index_entry *entry;
bool expect_nsec, test_file_has_nsec;
expect_nsec = should_expect_nsecs();
test_file_has_nsec = try_create_file_with_nsec_timestamp("nsecs/a.txt");
cl_assert_equal_b(expect_nsec, test_file_has_nsec);
cl_git_pass(git_index_add_bypath(repo_index, "a.txt"));
cl_git_pass(git_index_write(repo_index));
cl_git_pass(git_index_write(repo_index));
git_index_read(repo_index, 1);
cl_assert_equal_b(true, has_nsecs());
cl_assert((entry = git_index_get_bypath(repo_index, "a.txt", 0)));
/* if we are writing nanoseconds to the index, expect them to be
* nonzero.
*/
if (expect_nsec) {
cl_assert(entry->ctime.nanoseconds != 0);
cl_assert(entry->mtime.nanoseconds != 0);
} else {
cl_assert_equal_i(0, entry->ctime.nanoseconds);
cl_assert_equal_i(0, entry->mtime.nanoseconds);
}
}
ERL_NIF_TERM
geef_index_get(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{
unsigned int stage;
ErlNifBinary path;
geef_index *index;
const git_index_entry *entry;
if (!enif_get_resource(env, argv[0], geef_index_type, (void **) &index))
return enif_make_badarg(env);
if (!enif_get_uint(env, argv[2], &stage))
return enif_make_badarg(env);
if (!enif_inspect_iolist_as_binary(env, argv[1], &path))
return enif_make_badarg(env);
if (geef_terminate_binary(&path) < 0) {
enif_release_binary(&path);
return geef_oom(env);
}
entry = git_index_get_bypath(index->index, (char *) path.data, stage);
enif_release_binary(&path);
if (entry == NULL)
return geef_error(env);
return entry_to_term(env, entry);
}
static void setup_uptodate_files(void)
{
git_buf path = GIT_BUF_INIT;
git_index *index;
const git_index_entry *a_entry;
git_index_entry new_entry = {{0}};
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "A"));
cl_git_mkfile(path.ptr, "A");
/* Put 'A' into the index */
cl_git_pass(git_index_add_bypath(index, "A"));
cl_assert((a_entry = git_index_get_bypath(index, "A", 0)));
/* Put 'B' into the index */
new_entry.path = "B";
new_entry.mode = GIT_FILEMODE_BLOB;
git_oid_cpy(&new_entry.id, &a_entry->id);
cl_git_pass(git_index_add(index, &new_entry));
/* Put 'C' into the index */
new_entry.path = "C";
new_entry.mode = GIT_FILEMODE_BLOB;
cl_git_pass(git_index_add_frombuffer(index, &new_entry, "hello!\n", 7));
git_index_free(index);
git_buf_dispose(&path);
}
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;
}
static void hack_index(char *files[])
{
char *filename;
struct stat statbuf;
git_buf path = GIT_BUF_INIT;
git_index_entry *entry;
size_t i;
/* Update the index to suggest that checkout placed these files on
* disk, keeping the object id but updating the cache, which will
* emulate a Git implementation's different filter.
*/
for (i = 0, filename = files[i]; filename; filename = files[++i]) {
git_buf_clear(&path);
cl_assert(entry = (git_index_entry *)
git_index_get_bypath(repo_index, filename, 0));
cl_git_pass(git_buf_printf(&path, "%s/%s", TEST_REPO_PATH, filename));
cl_git_pass(p_stat(path.ptr, &statbuf));
entry->ctime.seconds = (git_time_t)statbuf.st_ctime;
entry->ctime.nanoseconds = 0;
entry->mtime.seconds = (git_time_t)statbuf.st_mtime;
entry->mtime.nanoseconds = 0;
entry->dev = statbuf.st_dev;
entry->ino = statbuf.st_ino;
entry->uid = statbuf.st_uid;
entry->gid = statbuf.st_gid;
entry->file_size = statbuf.st_size;
}
git_buf_free(&path);
}
static void check_stat_data(git_index *index, const char *path, bool match)
{
const git_index_entry *entry;
struct stat st;
cl_must_pass(p_lstat(path, &st));
/* skip repo base dir name */
while (*path != '/')
++path;
++path;
entry = git_index_get_bypath(index, path, 0);
cl_assert(entry);
if (match) {
cl_assert(st.st_ctime == entry->ctime.seconds);
cl_assert(st.st_mtime == entry->mtime.seconds);
cl_assert(st.st_size == entry->file_size);
cl_assert(st.st_uid == entry->uid);
cl_assert(st.st_gid == entry->gid);
cl_assert_equal_i_fmt(
GIT_MODE_TYPE(st.st_mode), GIT_MODE_TYPE(entry->mode), "%07o");
if (cl_is_chmod_supported())
cl_assert_equal_b(
GIT_PERMS_IS_EXEC(st.st_mode), GIT_PERMS_IS_EXEC(entry->mode));
} else {
/* most things will still match */
cl_assert(st.st_size != entry->file_size);
/* would check mtime, but with second resolution it won't work :( */
}
}
void test_merge_workdir_simple__binary(void)
{
git_oid our_oid, their_oid, our_file_oid;
git_commit *our_commit;
git_merge_head *their_head;
const git_index_entry *binary_entry;
struct merge_index_entry merge_index_entries[] = {
{ 0100644, "1c51d885170f57a0c4e8c69ff6363d91a5b51f85", 1, "binary" },
{ 0100644, "23ed141a6ae1e798b2f721afedbe947c119111ba", 2, "binary" },
{ 0100644, "836b8b82b26cab22eaaed8820877c76d6c8bca19", 3, "binary" },
};
cl_git_pass(git_oid_fromstr(&our_oid, "cc338e4710c9b257106b8d16d82f86458d5beaf1"));
cl_git_pass(git_oid_fromstr(&their_oid, "ad01aebfdf2ac13145efafe3f9fcf798882f1730"));
cl_git_pass(git_commit_lookup(&our_commit, repo, &our_oid));
cl_git_pass(git_reset(repo, (git_object *)our_commit, GIT_RESET_HARD, NULL, NULL));
cl_git_pass(git_merge_head_from_id(&their_head, repo, &their_oid));
cl_git_pass(git_merge(repo, (const git_merge_head **)&their_head, 1, NULL, NULL));
cl_assert(merge_test_index(repo_index, merge_index_entries, 3));
cl_git_pass(git_index_add_bypath(repo_index, "binary"));
cl_assert((binary_entry = git_index_get_bypath(repo_index, "binary", 0)) != NULL);
cl_git_pass(git_oid_fromstr(&our_file_oid, "23ed141a6ae1e798b2f721afedbe947c119111ba"));
cl_assert(git_oid_cmp(&binary_entry->id, &our_file_oid) == 0);
git_merge_head_free(their_head);
git_commit_free(our_commit);
}
void test_index_tests__remove_directory(void)
{
git_repository *repo;
git_index *index;
p_mkdir("index_test", 0770);
cl_git_pass(git_repository_init(&repo, "index_test", 0));
cl_git_pass(git_repository_index(&index, repo));
cl_assert_equal_i(0, (int)git_index_entrycount(index));
p_mkdir("index_test/a", 0770);
cl_git_mkfile("index_test/a/1.txt", NULL);
cl_git_mkfile("index_test/a/2.txt", NULL);
cl_git_mkfile("index_test/a/3.txt", NULL);
cl_git_mkfile("index_test/b.txt", NULL);
cl_git_pass(git_index_add_bypath(index, "a/1.txt"));
cl_git_pass(git_index_add_bypath(index, "a/2.txt"));
cl_git_pass(git_index_add_bypath(index, "a/3.txt"));
cl_git_pass(git_index_add_bypath(index, "b.txt"));
cl_git_pass(git_index_write(index));
cl_git_pass(git_index_read(index, true)); /* reload */
cl_assert_equal_i(4, (int)git_index_entrycount(index));
cl_assert(git_index_get_bypath(index, "a/1.txt", 0) != NULL);
cl_assert(git_index_get_bypath(index, "a/2.txt", 0) != NULL);
cl_assert(git_index_get_bypath(index, "b.txt", 0) != NULL);
cl_git_pass(git_index_remove(index, "a/1.txt", 0));
cl_git_pass(git_index_write(index));
cl_git_pass(git_index_read(index, true)); /* reload */
cl_assert_equal_i(3, (int)git_index_entrycount(index));
cl_assert(git_index_get_bypath(index, "a/1.txt", 0) == NULL);
cl_assert(git_index_get_bypath(index, "a/2.txt", 0) != NULL);
cl_assert(git_index_get_bypath(index, "b.txt", 0) != NULL);
cl_git_pass(git_index_remove_directory(index, "a", 0));
cl_git_pass(git_index_write(index));
cl_git_pass(git_index_read(index, true)); /* reload */
cl_assert_equal_i(1, (int)git_index_entrycount(index));
cl_assert(git_index_get_bypath(index, "a/1.txt", 0) == NULL);
cl_assert(git_index_get_bypath(index, "a/2.txt", 0) == NULL);
cl_assert(git_index_get_bypath(index, "b.txt", 0) != NULL);
git_index_free(index);
git_repository_free(repo);
cl_fixture_cleanup("index_test");
}
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);
}
/* 3ALT: ancest:(empty)+, head:head, remote:*empty* = result:head */
void test_merge_workdir_trivial__3alt(void)
{
const git_index_entry *entry;
cl_git_pass(merge_trivial("trivial-3alt", "trivial-3alt-branch", 0));
cl_assert(entry = git_index_get_bypath(repo_index, "new-in-3alt.txt", 0));
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 0);
}
/* 5ALT: ancest:*, head:head, remote:head = result:head */
void test_merge_workdir_trivial__5alt_2(void)
{
const git_index_entry *entry;
cl_git_pass(merge_trivial("trivial-5alt-2", "trivial-5alt-2-branch", 0));
cl_assert(entry = git_index_get_bypath(repo_index, "modified-to-same.txt", 0));
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 0);
}
void test_checkout_index__adding_conflict_removes_stage_0(void)
{
git_index *new_index, *index;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
cl_git_pass(git_index_new(&new_index));
add_conflict(new_index, "new.txt");
cl_git_pass(git_checkout_index(g_repo, new_index, &opts));
cl_git_pass(git_repository_index(&index, g_repo));
cl_assert(git_index_get_bypath(index, "new.txt", 0) == NULL);
cl_assert(git_index_get_bypath(index, "new.txt", 1) != NULL);
cl_assert(git_index_get_bypath(index, "new.txt", 2) != NULL);
cl_assert(git_index_get_bypath(index, "new.txt", 3) != NULL);
git_index_free(index);
git_index_free(new_index);
}
static int has_cr_in_index(const git_filter_source *src)
{
git_repository *repo = git_filter_source_repo(src);
const char *path = git_filter_source_path(src);
git_index *index;
const git_index_entry *entry;
git_blob *blob;
const void *blobcontent;
git_off_t blobsize;
bool found_cr;
if (!path)
return false;
if (git_repository_index__weakptr(&index, repo) < 0) {
giterr_clear();
return false;
}
if (!(entry = git_index_get_bypath(index, path, 0)) &&
!(entry = git_index_get_bypath(index, path, 1)))
return false;
if (!S_ISREG(entry->mode)) /* don't crlf filter non-blobs */
return true;
if (git_blob_lookup(&blob, repo, &entry->id) < 0)
return false;
blobcontent = git_blob_rawcontent(blob);
blobsize = git_blob_rawsize(blob);
if (!git__is_sizet(blobsize))
blobsize = (size_t)-1;
found_cr = (blobcontent != NULL &&
blobsize > 0 &&
memchr(blobcontent, '\r', (size_t)blobsize) != NULL);
git_blob_free(blob);
return found_cr;
}
void test_index_tests__preserves_case(void)
{
git_repository *repo;
git_index *index;
const git_index_entry *entry;
int index_caps;
cl_set_cleanup(&cleanup_myrepo, NULL);
cl_git_pass(git_repository_init(&repo, "./myrepo", 0));
cl_git_pass(git_repository_index(&index, repo));
index_caps = git_index_caps(index);
cl_git_rewritefile("myrepo/test.txt", "hey there\n");
cl_git_pass(git_index_add_bypath(index, "test.txt"));
cl_git_pass(p_rename("myrepo/test.txt", "myrepo/TEST.txt"));
cl_git_rewritefile("myrepo/TEST.txt", "hello again\n");
cl_git_pass(git_index_add_bypath(index, "TEST.txt"));
if (index_caps & GIT_INDEXCAP_IGNORE_CASE)
cl_assert_equal_i(1, (int)git_index_entrycount(index));
else
cl_assert_equal_i(2, (int)git_index_entrycount(index));
/* Test access by path instead of index */
cl_assert((entry = git_index_get_bypath(index, "test.txt", 0)) != NULL);
/* The path should *not* have changed without an explicit remove */
cl_assert(git__strcmp(entry->path, "test.txt") == 0);
cl_assert((entry = git_index_get_bypath(index, "TEST.txt", 0)) != NULL);
if (index_caps & GIT_INDEXCAP_IGNORE_CASE)
/* The path should *not* have changed without an explicit remove */
cl_assert(git__strcmp(entry->path, "test.txt") == 0);
else
cl_assert(git__strcmp(entry->path, "TEST.txt") == 0);
git_index_free(index);
git_repository_free(repo);
}
void test_checkout_crlf__autocrlf_false_index_size_is_unfiltered_size(void)
{
git_index *index;
const git_index_entry *entry;
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_repo_set_bool(g_repo, "core.autocrlf", false);
git_checkout_head(g_repo, &opts);
git_repository_index(&index, g_repo);
cl_assert((entry = git_index_get_bypath(index, "all-lf", 0)) != NULL);
cl_assert(entry->file_size == strlen(ALL_LF_TEXT_RAW));
cl_assert((entry = git_index_get_bypath(index, "all-crlf", 0)) != NULL);
cl_assert(entry->file_size == strlen(ALL_CRLF_TEXT_RAW));
git_index_free(index);
}
static bool checkout_is_workdir_modified(
checkout_data *data,
const git_diff_file *baseitem,
const git_index_entry *wditem)
{
git_oid oid;
const git_index_entry *ie;
/* handle "modified" submodule */
if (wditem->mode == GIT_FILEMODE_COMMIT) {
git_submodule *sm;
unsigned int sm_status = 0;
const git_oid *sm_oid = NULL;
if (git_submodule_lookup(&sm, data->repo, wditem->path) < 0 ||
git_submodule_status(&sm_status, sm) < 0)
return true;
if (GIT_SUBMODULE_STATUS_IS_WD_DIRTY(sm_status))
return true;
sm_oid = git_submodule_wd_id(sm);
if (!sm_oid)
return false;
return (git_oid__cmp(&baseitem->oid, sm_oid) != 0);
}
/* Look at the cache to decide if the workdir is modified. If not,
* we can simply compare the oid in the cache to the baseitem instead
* of hashing the file.
*/
if ((ie = git_index_get_bypath(data->index, wditem->path, 0)) != NULL) {
if (wditem->mtime.seconds == ie->mtime.seconds &&
wditem->mtime.nanoseconds == ie->mtime.nanoseconds &&
wditem->file_size == ie->file_size)
return (git_oid__cmp(&baseitem->oid, &ie->oid) != 0);
}
/* depending on where base is coming from, we may or may not know
* the actual size of the data, so we can't rely on this shortcut.
*/
if (baseitem->size && wditem->file_size != baseitem->size)
return true;
if (git_diff__oid_for_file(
data->repo, wditem->path, wditem->mode,
wditem->file_size, &oid) < 0)
return false;
return (git_oid__cmp(&baseitem->oid, &oid) != 0);
}
void test_merge_driver__set_forces_text(void)
{
const git_index_entry *idx;
/* `merge` without specifying a driver indicates `text` */
set_gitattributes_to("");
cl_repo_set_string(repo, "merge.default", "custom");
merge_branch();
cl_assert((idx = git_index_get_bypath(repo_index, "automergeable.txt", 0)));
cl_assert_equal_oid(&automergeable_id, &idx->id);
}
void test_index_racy__adding_to_index_is_uptodate(void)
{
git_index *index;
const git_index_entry *entry;
setup_uptodate_files();
cl_git_pass(git_repository_index(&index, g_repo));
/* ensure that they're all uptodate */
cl_assert((entry = git_index_get_bypath(index, "A", 0)));
cl_assert_equal_i(GIT_INDEX_ENTRY_UPTODATE, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
cl_assert((entry = git_index_get_bypath(index, "B", 0)));
cl_assert_equal_i(GIT_INDEX_ENTRY_UPTODATE, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
cl_assert((entry = git_index_get_bypath(index, "C", 0)));
cl_assert_equal_i(GIT_INDEX_ENTRY_UPTODATE, (entry->flags_extended & GIT_INDEX_ENTRY_UPTODATE));
cl_git_pass(git_index_write(index));
git_index_free(index);
}
/* 14: ancest:ancest+, head:ancest, remote:remote = result:remote */
void test_merge_workdir_trivial__14(void)
{
const git_index_entry *entry;
git_oid expected_oid;
cl_git_pass(merge_trivial("trivial-14", "trivial-14-branch", 0));
cl_assert(entry = git_index_get_bypath(repo_index, "modified-in-14-branch.txt", 0));
cl_git_pass(git_oid_fromstr(&expected_oid, "26153a3ff3649b6c2bb652d3f06878c6e0a172f9"));
cl_assert(git_oid_cmp(&entry->oid, &expected_oid) == 0);
cl_assert(git_index_reuc_entrycount(repo_index) == 0);
cl_assert(merge_trivial_conflict_entrycount() == 0);
}