void test_index_conflicts__get(void)
{
const git_index_entry *conflict_entry[3];
git_oid oid;
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], repo_index, "conflicts-one.txt"));
cl_assert_equal_s("conflicts-one.txt", conflict_entry[0]->path);
git_oid_fromstr(&oid, CONFLICTS_ONE_ANCESTOR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[0]->id);
git_oid_fromstr(&oid, CONFLICTS_ONE_OUR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[1]->id);
git_oid_fromstr(&oid, CONFLICTS_ONE_THEIR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[2]->id);
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], repo_index, "conflicts-two.txt"));
cl_assert_equal_s("conflicts-two.txt", conflict_entry[0]->path);
git_oid_fromstr(&oid, CONFLICTS_TWO_ANCESTOR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[0]->id);
git_oid_fromstr(&oid, CONFLICTS_TWO_OUR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[1]->id);
git_oid_fromstr(&oid, CONFLICTS_TWO_THEIR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[2]->id);
}
/*
* $ git ls-files --cached -s --abbrev=7 -- conflicts-one.txt
* 100644 1f85ca5 1 conflicts-one.txt
* 100644 6aea5f2 2 conflicts-one.txt
* 100644 516bd85 3 conflicts-one.txt
*
* $ git reset 9a05ccb -- conflicts-one.txt
* Unstaged changes after reset:
* ...
*
* $ git ls-files --cached -s --abbrev=7 -- conflicts-one.txt
* 100644 1f85ca5 0 conflicts-one.txt
*
*/
void test_reset_default__resetting_filepaths_clears_previous_conflicts(void)
{
git_index_entry *conflict_entry[3];
git_strarray after;
char *paths[] = { "conflicts-one.txt" };
char *after_shas[] = { "1f85ca51b8e0aac893a621b61a9c2661d6aa6d81" };
test_reset_default__cleanup();
initialize("mergedrepo");
_pathspecs.strings = paths;
_pathspecs.count = 1;
after.strings = after_shas;
after.count = 1;
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], _index, "conflicts-one.txt"));
cl_git_pass(git_revparse_single(&_target, _repo, "9a05ccb"));
cl_git_pass(git_reset_default(_repo, _target, &_pathspecs));
assert_content_in_index(&_pathspecs, true, &after);
cl_assert_equal_i(GIT_ENOTFOUND, git_index_conflict_get(&conflict_entry[0],
&conflict_entry[1], &conflict_entry[2], _index, "conflicts-one.txt"));
}
void test_index_conflicts__add_fixes_incorrect_stage(void)
{
git_index_entry ancestor_entry, our_entry, their_entry;
const git_index_entry *conflict_entry[3];
cl_assert(git_index_entrycount(repo_index) == 8);
memset(&ancestor_entry, 0x0, sizeof(git_index_entry));
memset(&our_entry, 0x0, sizeof(git_index_entry));
memset(&their_entry, 0x0, sizeof(git_index_entry));
ancestor_entry.path = "test-one.txt";
ancestor_entry.flags |= (3 << GIT_IDXENTRY_STAGESHIFT);
git_oid_fromstr(&ancestor_entry.id, TEST_ANCESTOR_OID);
our_entry.path = "test-one.txt";
ancestor_entry.flags |= (1 << GIT_IDXENTRY_STAGESHIFT);
git_oid_fromstr(&our_entry.id, TEST_OUR_OID);
their_entry.path = "test-one.txt";
ancestor_entry.flags |= (2 << GIT_IDXENTRY_STAGESHIFT);
git_oid_fromstr(&their_entry.id, TEST_THEIR_OID);
cl_git_pass(git_index_conflict_add(repo_index, &ancestor_entry, &our_entry, &their_entry));
cl_assert(git_index_entrycount(repo_index) == 11);
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1], &conflict_entry[2], repo_index, "test-one.txt"));
cl_assert(git_index_entry_stage(conflict_entry[0]) == 1);
cl_assert(git_index_entry_stage(conflict_entry[1]) == 2);
cl_assert(git_index_entry_stage(conflict_entry[2]) == 3);
}
void test_index_conflicts__partial(void)
{
git_index_entry ancestor_entry, our_entry, their_entry;
const git_index_entry *conflict_entry[3];
cl_assert(git_index_entrycount(repo_index) == 8);
memset(&ancestor_entry, 0x0, sizeof(git_index_entry));
memset(&our_entry, 0x0, sizeof(git_index_entry));
memset(&their_entry, 0x0, sizeof(git_index_entry));
ancestor_entry.path = "test-one.txt";
ancestor_entry.flags |= (1 << GIT_IDXENTRY_STAGESHIFT);
git_oid_fromstr(&ancestor_entry.id, TEST_ANCESTOR_OID);
cl_git_pass(git_index_conflict_add(repo_index, &ancestor_entry, NULL, NULL));
cl_assert(git_index_entrycount(repo_index) == 9);
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], repo_index, "test-one.txt"));
cl_assert_equal_oid(&ancestor_entry.id, &conflict_entry[0]->id);
cl_assert(conflict_entry[1] == NULL);
cl_assert(conflict_entry[2] == NULL);
}
void Index::getConflict(IndexEntry& ancestor, IndexEntry& our, IndexEntry& their, const std::string& path)
{
// TODO rework it !
const git_index_entry *out_ancestor, *out_our, *out_their;
Exception::git2_assert(git_index_conflict_get(&out_ancestor, &out_our, &out_their, data(), path.c_str()));
ancestor = IndexEntry(out_ancestor);
our = IndexEntry(out_our);
their = IndexEntry(out_their);
}
void test_merge_driver__honors_builtin_mergedefault(void)
{
const git_index_entry *ancestor, *ours, *theirs;
cl_repo_set_string(repo, "merge.default", "binary");
merge_branch();
cl_git_pass(git_index_conflict_get(&ancestor, &ours, &theirs,
repo_index, "automergeable.txt"));
}
void test_merge_driver__unset_forces_binary(void)
{
const git_index_entry *ancestor, *ours, *theirs;
/* `-merge` without specifying a driver indicates `binary` */
set_gitattributes_to(NULL);
cl_repo_set_string(repo, "merge.default", "custom");
merge_branch();
cl_git_pass(git_index_conflict_get(&ancestor, &ours, &theirs,
repo_index, "automergeable.txt"));
}
static VALUE rb_git_merge_file(int argc, VALUE *argv, VALUE self)
{
VALUE rb_path, rb_options;
VALUE rb_result = rb_hash_new();
VALUE rb_repo = rugged_owner(self);
git_repository *repo;
git_index *index;
const git_index_entry *ancestor, *ours, *theirs;
git_merge_file_result merge_file_result = {0};
git_merge_file_options opts = GIT_MERGE_FILE_OPTIONS_INIT;
int error;
rb_scan_args(argc, argv, "1:", &rb_path, &rb_options);
if (!NIL_P(rb_options)) {
Check_Type(rb_options, T_HASH);
rugged_parse_merge_file_options(&opts, rb_options);
}
Check_Type(rb_path, T_STRING);
Data_Get_Struct(self, git_index, index);
rugged_check_repo(rb_repo);
Data_Get_Struct(rb_repo, git_repository, repo);
error = git_index_conflict_get(&ancestor, &ours, &theirs, index, StringValueCStr(rb_path));
if (error == GIT_ENOTFOUND)
return Qnil;
else
rugged_exception_check(error);
if (ours == NULL)
rb_raise(rb_eRuntimeError, "The conflict does not have a stage 2 entry");
else if (theirs == NULL)
rb_raise(rb_eRuntimeError, "The conflict does not have a stage 3 entry");
error = git_merge_file_from_index(&merge_file_result, repo, ancestor, ours, theirs, &opts);
rugged_exception_check(error);
rb_hash_aset(rb_result, CSTR2SYM("automergeable"), merge_file_result.automergeable ? Qtrue : Qfalse);
rb_hash_aset(rb_result, CSTR2SYM("path"), rb_path);
rb_hash_aset(rb_result, CSTR2SYM("filemode"), INT2FIX(merge_file_result.mode));
rb_hash_aset(rb_result, CSTR2SYM("data"), rb_str_new(merge_file_result.ptr, merge_file_result.len));
git_merge_file_result_free(&merge_file_result);
return rb_result;
}
void test_merge_driver__apply_can_conflict(void)
{
const git_index_entry *ancestor, *ours, *theirs;
cl_git_pass(git_merge_driver_register("conflict",
&test_driver_conflict_apply.base));
set_gitattributes_to("conflict");
merge_branch();
cl_git_pass(git_index_conflict_get(&ancestor, &ours, &theirs,
repo_index, "automergeable.txt"));
git_merge_driver_unregister("conflict");
}
void test_index_conflicts__add_removes_stage_zero(void)
{
git_index_entry staged, ancestor_entry, our_entry, their_entry;
const git_index_entry *conflict_entry[3];
cl_assert(git_index_entrycount(repo_index) == 8);
memset(&staged, 0x0, sizeof(git_index_entry));
memset(&ancestor_entry, 0x0, sizeof(git_index_entry));
memset(&our_entry, 0x0, sizeof(git_index_entry));
memset(&their_entry, 0x0, sizeof(git_index_entry));
staged.path = "test-one.txt";
staged.mode = 0100644;
git_oid_fromstr(&staged.id, TEST_STAGED_OID);
cl_git_pass(git_index_add(repo_index, &staged));
cl_assert(git_index_entrycount(repo_index) == 9);
ancestor_entry.path = "test-one.txt";
ancestor_entry.mode = 0100644;
GIT_IDXENTRY_STAGE_SET(&ancestor_entry, 3);
git_oid_fromstr(&ancestor_entry.id, TEST_ANCESTOR_OID);
our_entry.path = "test-one.txt";
our_entry.mode = 0100644;
GIT_IDXENTRY_STAGE_SET(&our_entry, 1);
git_oid_fromstr(&our_entry.id, TEST_OUR_OID);
their_entry.path = "test-one.txt";
their_entry.mode = 0100644;
GIT_IDXENTRY_STAGE_SET(&their_entry, 2);
git_oid_fromstr(&their_entry.id, TEST_THEIR_OID);
cl_git_pass(git_index_conflict_add(repo_index, &ancestor_entry, &our_entry, &their_entry));
cl_assert(git_index_entrycount(repo_index) == 11);
cl_assert_equal_p(NULL, git_index_get_bypath(repo_index, "test-one.txt", 0));
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1], &conflict_entry[2], repo_index, "test-one.txt"));
cl_assert_equal_oid(&ancestor_entry.id, &conflict_entry[0]->id);
cl_assert_equal_i(1, git_index_entry_stage(conflict_entry[0]));
cl_assert_equal_oid(&our_entry.id, &conflict_entry[1]->id);
cl_assert_equal_i(2, git_index_entry_stage(conflict_entry[1]));
cl_assert_equal_oid(&their_entry.id, &conflict_entry[2]->id);
cl_assert_equal_i(3, git_index_entry_stage(conflict_entry[2]));
}
void test_stash_apply__merges_new_file(void)
{
const git_index_entry *ancestor, *our, *their;
cl_git_mkfile("stash/where", "committed before stash\n");
cl_git_pass(git_index_add_bypath(repo_index, "where"));
cl_repo_commit_from_index(NULL, repo, signature, 0, "Other commit");
cl_git_pass(git_stash_apply(repo, 0, NULL));
cl_assert_equal_i(1, git_index_has_conflicts(repo_index));
assert_status(repo, "what", GIT_STATUS_INDEX_MODIFIED);
cl_git_pass(git_index_conflict_get(&ancestor, &our, &their, repo_index, "where")); /* unmerged */
assert_status(repo, "who", GIT_STATUS_INDEX_MODIFIED);
assert_status(repo, "when", GIT_STATUS_WT_NEW);
assert_status(repo, "why", GIT_STATUS_INDEX_NEW);
}
void test_stash_apply__conflict_index_with_default(void)
{
const git_index_entry *ancestor;
const git_index_entry *our;
const git_index_entry *their;
cl_git_rewritefile("stash/who", "nothing\n");
cl_git_pass(git_index_add_bypath(repo_index, "who"));
cl_git_pass(git_index_write(repo_index));
cl_git_pass(git_stash_apply(repo, 0, NULL));
cl_assert_equal_i(git_index_has_conflicts(repo_index), 1);
assert_status(repo, "what", GIT_STATUS_INDEX_MODIFIED);
assert_status(repo, "how", GIT_STATUS_CURRENT);
cl_git_pass(git_index_conflict_get(&ancestor, &our, &their, repo_index, "who")); /* unmerged */
assert_status(repo, "when", GIT_STATUS_WT_NEW);
}
static VALUE rb_git_merge_file(int argc, VALUE *argv, VALUE self)
{
VALUE rb_path, rb_options, rb_result;
VALUE rb_repo = rugged_owner(self);
git_repository *repo;
git_index *index;
const git_index_entry *ancestor, *ours, *theirs;
git_merge_file_result merge_file_result = {0};
git_merge_file_options opts = GIT_MERGE_FILE_OPTIONS_INIT;
int error;
rb_scan_args(argc, argv, "1:", &rb_path, &rb_options);
if (!NIL_P(rb_options))
rugged_parse_merge_file_options(&opts, rb_options);
Check_Type(rb_path, T_STRING);
Data_Get_Struct(self, git_index, index);
rugged_check_repo(rb_repo);
Data_Get_Struct(rb_repo, git_repository, repo);
error = git_index_conflict_get(&ancestor, &ours, &theirs, index, StringValueCStr(rb_path));
if (error == GIT_ENOTFOUND)
return Qnil;
else
rugged_exception_check(error);
if (ours == NULL)
rb_raise(rb_eRuntimeError, "The conflict does not have a stage 2 entry");
else if (theirs == NULL)
rb_raise(rb_eRuntimeError, "The conflict does not have a stage 3 entry");
error = git_merge_file_from_index(&merge_file_result, repo, ancestor, ours, theirs, &opts);
rugged_exception_check(error);
rb_result = rb_merge_file_result_fromC(&merge_file_result);
git_merge_file_result_free(&merge_file_result);
return rb_result;
}
void test_stash_apply__conflict_commit_with_reinstate_index(void)
{
git_stash_apply_options opts = GIT_STASH_APPLY_OPTIONS_INIT;
const git_index_entry *ancestor;
const git_index_entry *our;
const git_index_entry *their;
opts.flags = GIT_STASH_APPLY_REINSTATE_INDEX;
cl_git_rewritefile("stash/what", "ciao\n");
cl_git_pass(git_index_add_bypath(repo_index, "what"));
cl_repo_commit_from_index(NULL, repo, signature, 0, "Other commit");
cl_git_pass(git_stash_apply(repo, 0, &opts));
cl_assert_equal_i(git_index_has_conflicts(repo_index), 1);
cl_git_pass(git_index_conflict_get(&ancestor, &our, &their, repo_index, "what")); /* unmerged */
assert_status(repo, "how", GIT_STATUS_CURRENT);
assert_status(repo, "who", GIT_STATUS_INDEX_MODIFIED);
assert_status(repo, "when", GIT_STATUS_WT_NEW);
}
/*
* call-seq:
* index.conflict_get(path) -> conflict or nil
*
* Return index entries from the ancestor, our side and their side of
* the conflict at +path+.
*
* If +:ancestor+, +:ours+ or +:theirs+ is +nil+, that indicates that +path+
* did not exist in the respective tree.
*
* Returns nil if no conflict is present at +path+.
*/
static VALUE rb_git_conflict_get(VALUE self, VALUE rb_path)
{
VALUE rb_result = rb_hash_new();
git_index *index;
const git_index_entry *ancestor, *ours, *theirs;
int error;
Check_Type(rb_path, T_STRING);
Data_Get_Struct(self, git_index, index);
error = git_index_conflict_get(&ancestor, &ours, &theirs, index, StringValueCStr(rb_path));
if (error == GIT_ENOTFOUND)
return Qnil;
else
rugged_exception_check(error);
rb_hash_aset(rb_result, CSTR2SYM("ancestor"), rb_git_indexentry_fromC(ancestor));
rb_hash_aset(rb_result, CSTR2SYM("ours"), rb_git_indexentry_fromC(ours));
rb_hash_aset(rb_result, CSTR2SYM("theirs"), rb_git_indexentry_fromC(theirs));
return rb_result;
}
void test_index_conflicts__case_matters(void)
{
const git_index_entry *conflict_entry[3];
git_oid oid;
const char *upper_case = "DIFFERS-IN-CASE.TXT";
const char *mixed_case = "Differs-In-Case.txt";
const char *correct_case;
bool ignorecase = cl_repo_get_bool(repo, "core.ignorecase");
git_index_entry ancestor_entry, our_entry, their_entry;
memset(&ancestor_entry, 0x0, sizeof(git_index_entry));
memset(&our_entry, 0x0, sizeof(git_index_entry));
memset(&their_entry, 0x0, sizeof(git_index_entry));
ancestor_entry.path = upper_case;
GIT_IDXENTRY_STAGE_SET(&ancestor_entry, GIT_INDEX_STAGE_ANCESTOR);
git_oid_fromstr(&ancestor_entry.id, CONFLICTS_ONE_ANCESTOR_OID);
ancestor_entry.mode = GIT_FILEMODE_BLOB;
our_entry.path = upper_case;
GIT_IDXENTRY_STAGE_SET(&our_entry, GIT_INDEX_STAGE_OURS);
git_oid_fromstr(&our_entry.id, CONFLICTS_ONE_OUR_OID);
our_entry.mode = GIT_FILEMODE_BLOB;
their_entry.path = upper_case;
GIT_IDXENTRY_STAGE_SET(&their_entry, GIT_INDEX_STAGE_THEIRS);
git_oid_fromstr(&their_entry.id, CONFLICTS_ONE_THEIR_OID);
their_entry.mode = GIT_FILEMODE_BLOB;
cl_git_pass(git_index_conflict_add(repo_index,
&ancestor_entry, &our_entry, &their_entry));
ancestor_entry.path = mixed_case;
GIT_IDXENTRY_STAGE_SET(&ancestor_entry, GIT_INDEX_STAGE_ANCESTOR);
git_oid_fromstr(&ancestor_entry.id, CONFLICTS_TWO_ANCESTOR_OID);
ancestor_entry.mode = GIT_FILEMODE_BLOB;
our_entry.path = mixed_case;
GIT_IDXENTRY_STAGE_SET(&ancestor_entry, GIT_INDEX_STAGE_ANCESTOR);
git_oid_fromstr(&our_entry.id, CONFLICTS_TWO_OUR_OID);
ancestor_entry.mode = GIT_FILEMODE_BLOB;
their_entry.path = mixed_case;
GIT_IDXENTRY_STAGE_SET(&their_entry, GIT_INDEX_STAGE_THEIRS);
git_oid_fromstr(&their_entry.id, CONFLICTS_TWO_THEIR_OID);
their_entry.mode = GIT_FILEMODE_BLOB;
cl_git_pass(git_index_conflict_add(repo_index,
&ancestor_entry, &our_entry, &their_entry));
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], repo_index, upper_case));
/*
* We inserted with mixed case last, so on a case-insensitive
* fs we should get the mixed case.
*/
if (ignorecase)
correct_case = mixed_case;
else
correct_case = upper_case;
cl_assert_equal_s(correct_case, conflict_entry[0]->path);
git_oid_fromstr(&oid, ignorecase ? CONFLICTS_TWO_ANCESTOR_OID : CONFLICTS_ONE_ANCESTOR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[0]->id);
cl_assert_equal_s(correct_case, conflict_entry[1]->path);
git_oid_fromstr(&oid, ignorecase ? CONFLICTS_TWO_OUR_OID : CONFLICTS_ONE_OUR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[1]->id);
cl_assert_equal_s(correct_case, conflict_entry[2]->path);
git_oid_fromstr(&oid, ignorecase ? CONFLICTS_TWO_THEIR_OID : CONFLICTS_ONE_THEIR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[2]->id);
cl_git_pass(git_index_conflict_get(&conflict_entry[0], &conflict_entry[1],
&conflict_entry[2], repo_index, mixed_case));
cl_assert_equal_s(mixed_case, conflict_entry[0]->path);
git_oid_fromstr(&oid, CONFLICTS_TWO_ANCESTOR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[0]->id);
cl_assert_equal_s(mixed_case, conflict_entry[1]->path);
git_oid_fromstr(&oid, CONFLICTS_TWO_OUR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[1]->id);
cl_assert_equal_s(mixed_case, conflict_entry[2]->path);
git_oid_fromstr(&oid, CONFLICTS_TWO_THEIR_OID);
cl_assert_equal_oid(&oid, &conflict_entry[2]->id);
}
