diff options
Diffstat (limited to 'tests/libgit2/rebase/merge.c')
| -rw-r--r-- | tests/libgit2/rebase/merge.c | 855 |
1 files changed, 855 insertions, 0 deletions
diff --git a/tests/libgit2/rebase/merge.c b/tests/libgit2/rebase/merge.c new file mode 100644 index 000000000..5f730f750 --- /dev/null +++ b/tests/libgit2/rebase/merge.c @@ -0,0 +1,855 @@ +#include "clar_libgit2.h" +#include "git2/checkout.h" +#include "git2/rebase.h" +#include "posix.h" +#include "signature.h" + +#include <fcntl.h> + +static git_repository *repo; +static git_signature *signature; + +static void set_core_autocrlf_to(git_repository *repo, bool value) +{ + git_config *cfg; + + cl_git_pass(git_repository_config(&cfg, repo)); + cl_git_pass(git_config_set_bool(cfg, "core.autocrlf", value)); + + git_config_free(cfg); +} + +/* Fixture setup and teardown */ +void test_rebase_merge__initialize(void) +{ + repo = cl_git_sandbox_init("rebase"); + cl_git_pass(git_signature_new(&signature, + "Rebaser", "rebaser@rebaser.rb", 1405694510, 0)); + + set_core_autocrlf_to(repo, false); +} + +void test_rebase_merge__cleanup(void) +{ + git_signature_free(signature); + cl_git_sandbox_cleanup(); +} + +void test_rebase_merge__next(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_status_list *status_list; + const git_status_entry *status_entry; + git_oid pick_id, file1_id; + git_oid master_id, beef_id; + + git_oid_fromstr(&master_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00"); + git_oid_fromstr(&beef_id, "b146bd7608eac53d9bf9e1a6963543588b555c64"); + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_assert_equal_s("refs/heads/beef", git_rebase_orig_head_name(rebase)); + cl_assert_equal_oid(&beef_id, git_rebase_orig_head_id(rebase)); + + cl_assert_equal_s("master", git_rebase_onto_name(rebase)); + cl_assert_equal_oid(&master_id, git_rebase_onto_id(rebase)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + + git_oid_fromstr(&pick_id, "da9c51a23d02d931a486f45ad18cda05cf5d2b94"); + + cl_assert_equal_i(GIT_REBASE_OPERATION_PICK, rebase_operation->type); + cl_assert_equal_oid(&pick_id, &rebase_operation->id); + cl_assert_equal_file("da9c51a23d02d931a486f45ad18cda05cf5d2b94\n", 41, "rebase/.git/rebase-merge/current"); + cl_assert_equal_file("1\n", 2, "rebase/.git/rebase-merge/msgnum"); + + cl_git_pass(git_status_list_new(&status_list, repo, NULL)); + cl_assert_equal_i(1, git_status_list_entrycount(status_list)); + cl_assert(status_entry = git_status_byindex(status_list, 0)); + + cl_assert_equal_s("beef.txt", status_entry->head_to_index->new_file.path); + + git_oid_fromstr(&file1_id, "8d95ea62e621f1d38d230d9e7d206e41096d76af"); + cl_assert_equal_oid(&file1_id, &status_entry->head_to_index->new_file.id); + + git_status_list_free(status_list); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__next_with_conflicts(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_status_list *status_list; + const git_status_entry *status_entry; + git_oid pick_id, commit_id; + + const char *expected_merge = +"ASPARAGUS SOUP.\n" +"\n" +"<<<<<<< master\n" +"TAKE FOUR LARGE BUNCHES of asparagus, scrape it nicely, cut off one inch\n" +"OF THE TOPS, and lay them in water, chop the stalks and put them on the\n" +"FIRE WITH A PIECE OF BACON, a large onion cut up, and pepper and salt;\n" +"ADD TWO QUARTS OF WATER, boil them till the stalks are quite soft, then\n" +"PULP THEM THROUGH A SIEVE, and strain the water to it, which must be put\n" +"=======\n" +"Take four large bunches of asparagus, scrape it nicely, CUT OFF ONE INCH\n" +"of the tops, and lay them in water, chop the stalks and PUT THEM ON THE\n" +"fire with a piece of bacon, a large onion cut up, and pepper and salt;\n" +"add two quarts of water, boil them till the stalks are quite soft, then\n" +"pulp them through a sieve, and strain the water to it, which must be put\n" +">>>>>>> Conflicting modification 1 to asparagus\n" +"back in the pot; put into it a chicken cut up, with the tops of\n" +"asparagus which had been laid by, boil it until these last articles are\n" +"sufficiently done, thicken with flour, butter and milk, and serve it up.\n"; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/asparagus")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + + git_oid_fromstr(&pick_id, "33f915f9e4dbd9f4b24430e48731a59b45b15500"); + + cl_assert_equal_i(GIT_REBASE_OPERATION_PICK, rebase_operation->type); + cl_assert_equal_oid(&pick_id, &rebase_operation->id); + cl_assert_equal_file("33f915f9e4dbd9f4b24430e48731a59b45b15500\n", 41, "rebase/.git/rebase-merge/current"); + cl_assert_equal_file("1\n", 2, "rebase/.git/rebase-merge/msgnum"); + + cl_git_pass(git_status_list_new(&status_list, repo, NULL)); + cl_assert_equal_i(1, git_status_list_entrycount(status_list)); + cl_assert(status_entry = git_status_byindex(status_list, 0)); + + cl_assert_equal_s("asparagus.txt", status_entry->head_to_index->new_file.path); + + cl_assert_equal_file(expected_merge, strlen(expected_merge), "rebase/asparagus.txt"); + + cl_git_fail_with(GIT_EUNMERGED, git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL)); + + git_status_list_free(status_list); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__next_stops_with_iterover(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + int error; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_fail(error = git_rebase_next(&rebase_operation, rebase)); + cl_assert_equal_i(GIT_ITEROVER, error); + + cl_assert_equal_file("5\n", 2, "rebase/.git/rebase-merge/end"); + cl_assert_equal_file("5\n", 2, "rebase/.git/rebase-merge/msgnum"); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__commit(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id, tree_id, parent_id; + git_signature *author; + git_commit *commit; + git_reflog *reflog; + const git_reflog_entry *reflog_entry; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); + + git_oid_fromstr(&parent_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00"); + cl_assert_equal_i(1, git_commit_parentcount(commit)); + cl_assert_equal_oid(&parent_id, git_commit_parent_id(commit, 0)); + + git_oid_fromstr(&tree_id, "4461379789c777d2a6c1f2ee0e9d6c86731b9992"); + cl_assert_equal_oid(&tree_id, git_commit_tree_id(commit)); + + cl_assert_equal_s(NULL, git_commit_message_encoding(commit)); + cl_assert_equal_s("Modification 1 to beef\n", git_commit_message(commit)); + + cl_git_pass(git_signature_new(&author, + "Edward Thomson", "ethomson@edwardthomson.com", 1405621769, 0-(4*60))); + cl_assert(git_signature__equal(author, git_commit_author(commit))); + + cl_assert(git_signature__equal(signature, git_commit_committer(commit))); + + /* Make sure the reflogs are updated appropriately */ + cl_git_pass(git_reflog_read(&reflog, repo, "HEAD")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(&parent_id, git_reflog_entry_id_old(reflog_entry)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + cl_assert_equal_s("rebase: Modification 1 to beef", git_reflog_entry_message(reflog_entry)); + + git_reflog_free(reflog); + git_signature_free(author); + git_commit_free(commit); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__commit_with_id(void) +{ + git_rebase *rebase; + git_oid branch_id, upstream_id; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id, tree_id, parent_id; + git_signature *author; + git_commit *commit; + git_reflog *reflog; + const git_reflog_entry *reflog_entry; + + cl_git_pass(git_oid_fromstr(&branch_id, "b146bd7608eac53d9bf9e1a6963543588b555c64")); + cl_git_pass(git_oid_fromstr(&upstream_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00")); + + cl_git_pass(git_annotated_commit_lookup(&branch_head, repo, &branch_id)); + cl_git_pass(git_annotated_commit_lookup(&upstream_head, repo, &upstream_id)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); + + git_oid_fromstr(&parent_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00"); + cl_assert_equal_i(1, git_commit_parentcount(commit)); + cl_assert_equal_oid(&parent_id, git_commit_parent_id(commit, 0)); + + git_oid_fromstr(&tree_id, "4461379789c777d2a6c1f2ee0e9d6c86731b9992"); + cl_assert_equal_oid(&tree_id, git_commit_tree_id(commit)); + + cl_assert_equal_s(NULL, git_commit_message_encoding(commit)); + cl_assert_equal_s("Modification 1 to beef\n", git_commit_message(commit)); + + cl_git_pass(git_signature_new(&author, + "Edward Thomson", "ethomson@edwardthomson.com", 1405621769, 0-(4*60))); + cl_assert(git_signature__equal(author, git_commit_author(commit))); + + cl_assert(git_signature__equal(signature, git_commit_committer(commit))); + + /* Make sure the reflogs are updated appropriately */ + cl_git_pass(git_reflog_read(&reflog, repo, "HEAD")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(&parent_id, git_reflog_entry_id_old(reflog_entry)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + cl_assert_equal_s("rebase: Modification 1 to beef", git_reflog_entry_message(reflog_entry)); + + git_reflog_free(reflog); + git_signature_free(author); + git_commit_free(commit); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_rebase_free(rebase); +} + +void test_rebase_merge__blocked_when_dirty(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + /* Allow untracked files */ + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_mkfile("rebase/untracked_file.txt", "This is untracked\n"); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + /* Do not allow unstaged */ + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_mkfile("rebase/veal.txt", "This is an unstaged change\n"); + cl_git_fail_with(GIT_EUNMERGED, git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__commit_updates_rewritten(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_assert_equal_file( + "da9c51a23d02d931a486f45ad18cda05cf5d2b94 776e4c48922799f903f03f5f6e51da8b01e4cce0\n" + "8d1f13f93c4995760ac07d129246ac1ff64c0be9 ba1f9b4fd5cf8151f7818be2111cc0869f1eb95a\n", + 164, "rebase/.git/rebase-merge/rewritten"); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__commit_drops_already_applied(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + int error; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/green_pea")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_fail(error = git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_assert_equal_i(GIT_EAPPLIED, error); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_assert_equal_file( + "8d1f13f93c4995760ac07d129246ac1ff64c0be9 2ac4fb7b74c1287f6c792acad759e1ec01e18dae\n", + 82, "rebase/.git/rebase-merge/rewritten"); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__finish(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref, *head_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + git_reflog *reflog; + const git_reflog_entry *reflog_entry; + int error; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_fail(error = git_rebase_next(&rebase_operation, rebase)); + cl_assert_equal_i(GIT_ITEROVER, error); + + cl_git_pass(git_rebase_finish(rebase, signature)); + + cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo)); + + cl_git_pass(git_reference_lookup(&head_ref, repo, "HEAD")); + cl_assert_equal_i(GIT_REFERENCE_SYMBOLIC, git_reference_type(head_ref)); + cl_assert_equal_s("refs/heads/gravy", git_reference_symbolic_target(head_ref)); + + /* Make sure the reflogs are updated appropriately */ + cl_git_pass(git_reflog_read(&reflog, repo, "HEAD")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_old(reflog_entry)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + cl_assert_equal_s("rebase finished: returning to refs/heads/gravy", git_reflog_entry_message(reflog_entry)); + git_reflog_free(reflog); + + cl_git_pass(git_reflog_read(&reflog, repo, "refs/heads/gravy")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(git_annotated_commit_id(branch_head), git_reflog_entry_id_old(reflog_entry)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + cl_assert_equal_s("rebase finished: refs/heads/gravy onto f87d14a4a236582a0278a916340a793714256864", git_reflog_entry_message(reflog_entry)); + + git_reflog_free(reflog); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(head_ref); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__detached_finish(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref, *head_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + git_reflog *reflog; + const git_reflog_entry *reflog_entry; + git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT; + int error; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_repository_set_head_detached_from_annotated(repo, branch_head)); + opts.checkout_strategy = GIT_CHECKOUT_FORCE; + git_checkout_head(repo, &opts); + + cl_git_pass(git_rebase_init(&rebase, repo, NULL, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_fail(error = git_rebase_next(&rebase_operation, rebase)); + cl_assert_equal_i(GIT_ITEROVER, error); + + cl_git_pass(git_rebase_finish(rebase, signature)); + + cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo)); + + cl_git_pass(git_reference_lookup(&head_ref, repo, "HEAD")); + cl_assert_equal_i(GIT_REFERENCE_DIRECT, git_reference_type(head_ref)); + + /* Make sure the reflogs are updated appropriately */ + cl_git_pass(git_reflog_read(&reflog, repo, "HEAD")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(git_annotated_commit_id(upstream_head), git_reflog_entry_id_old(reflog_entry)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + + git_reflog_free(reflog); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(head_ref); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__finish_with_ids(void) +{ + git_rebase *rebase; + git_reference *head_ref; + git_oid branch_id, upstream_id; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id; + git_reflog *reflog; + const git_reflog_entry *reflog_entry; + int error; + + cl_git_pass(git_oid_fromstr(&branch_id, "d616d97082eb7bb2dc6f180a7cca940993b7a56f")); + cl_git_pass(git_oid_fromstr(&upstream_id, "f87d14a4a236582a0278a916340a793714256864")); + + cl_git_pass(git_annotated_commit_lookup(&branch_head, repo, &branch_id)); + cl_git_pass(git_annotated_commit_lookup(&upstream_head, repo, &upstream_id)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_fail(error = git_rebase_next(&rebase_operation, rebase)); + cl_assert_equal_i(GIT_ITEROVER, error); + + cl_git_pass(git_rebase_finish(rebase, signature)); + + cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo)); + + cl_git_pass(git_reference_lookup(&head_ref, repo, "HEAD")); + cl_assert_equal_i(GIT_REFERENCE_DIRECT, git_reference_type(head_ref)); + cl_assert_equal_oid(&commit_id, git_reference_target(head_ref)); + + /* reflogs are not updated as if we were operating on proper + * branches. check that the last reflog entry is the rebase. + */ + cl_git_pass(git_reflog_read(&reflog, repo, "HEAD")); + cl_assert(reflog_entry = git_reflog_entry_byindex(reflog, 0)); + cl_assert_equal_oid(&commit_id, git_reflog_entry_id_new(reflog_entry)); + cl_assert_equal_s("rebase: Modification 3 to gravy", git_reflog_entry_message(reflog_entry)); + git_reflog_free(reflog); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(head_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__no_common_ancestor(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id, expected_final_id; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/barley")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_finish(rebase, signature)); + + git_oid_fromstr(&expected_final_id, "71e7ee8d4fe7d8bf0d107355197e0a953dfdb7f3"); + cl_assert_equal_oid(&expected_final_id, &commit_id); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +static void test_copy_note( + const git_rebase_options *opts, + bool should_exist) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_commit *branch_commit; + git_rebase_operation *rebase_operation; + git_oid note_id, commit_id; + git_note *note = NULL; + int error; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/gravy")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_reference_peel((git_object **)&branch_commit, + branch_ref, GIT_OBJECT_COMMIT)); + + /* Add a note to a commit */ + cl_git_pass(git_note_create(¬e_id, repo, "refs/notes/test", + git_commit_author(branch_commit), git_commit_committer(branch_commit), + git_commit_id(branch_commit), + "This is a commit note.", 0)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, opts)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_finish(rebase, signature)); + + cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo)); + + if (should_exist) { + cl_git_pass(git_note_read(¬e, repo, "refs/notes/test", &commit_id)); + cl_assert_equal_s("This is a commit note.", git_note_message(note)); + } else { + cl_git_fail(error = + git_note_read(¬e, repo, "refs/notes/test", &commit_id)); + cl_assert_equal_i(GIT_ENOTFOUND, error); + } + + git_note_free(note); + git_commit_free(branch_commit); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__copy_notes_off_by_default(void) +{ + test_copy_note(NULL, 0); +} + +void test_rebase_merge__copy_notes_specified_in_options(void) +{ + git_rebase_options opts = GIT_REBASE_OPTIONS_INIT; + opts.rewrite_notes_ref = "refs/notes/test"; + + test_copy_note(&opts, 1); +} + +void test_rebase_merge__copy_notes_specified_in_config(void) +{ + git_config *config; + + cl_git_pass(git_repository_config(&config, repo)); + cl_git_pass(git_config_set_string(config, + "notes.rewriteRef", "refs/notes/test")); + + test_copy_note(NULL, 1); +} + +void test_rebase_merge__copy_notes_disabled_in_config(void) +{ + git_config *config; + + cl_git_pass(git_repository_config(&config, repo)); + cl_git_pass(git_config_set_bool(config, "notes.rewrite.rebase", 0)); + cl_git_pass(git_config_set_string(config, + "notes.rewriteRef", "refs/notes/test")); + + test_copy_note(NULL, 0); +} + +static void rebase_checkout_progress_cb( + const char *path, + size_t completed_steps, + size_t total_steps, + void *payload) +{ + int *called = payload; + + GIT_UNUSED(path); + GIT_UNUSED(completed_steps); + GIT_UNUSED(total_steps); + + *called = 1; +} + +void test_rebase_merge__custom_checkout_options(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_options rebase_options = GIT_REBASE_OPTIONS_INIT; + git_checkout_options checkout_options = GIT_CHECKOUT_OPTIONS_INIT; + git_rebase_operation *rebase_operation; + int called = 0; + + checkout_options.progress_cb = rebase_checkout_progress_cb; + checkout_options.progress_payload = &called; + + memcpy(&rebase_options.checkout_options, &checkout_options, + sizeof(git_checkout_options)); + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + called = 0; + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, &rebase_options)); + cl_assert_equal_i(1, called); + + called = 0; + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_assert_equal_i(1, called); + + called = 0; + cl_git_pass(git_rebase_abort(rebase)); + cl_assert_equal_i(1, called); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__custom_merge_options(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_options rebase_options = GIT_REBASE_OPTIONS_INIT; + git_rebase_operation *rebase_operation; + + rebase_options.merge_options.flags |= + GIT_MERGE_FAIL_ON_CONFLICT | + GIT_MERGE_SKIP_REUC; + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/asparagus")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, &rebase_options)); + + cl_git_fail_with(GIT_EMERGECONFLICT, git_rebase_next(&rebase_operation, rebase)); + + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} + +void test_rebase_merge__with_directories(void) +{ + git_rebase *rebase; + git_reference *branch_ref, *upstream_ref; + git_annotated_commit *branch_head, *upstream_head; + git_rebase_operation *rebase_operation; + git_oid commit_id, tree_id; + git_commit *commit; + + git_oid_fromstr(&tree_id, "a4d6d9c3d57308fd8e320cf2525bae8f1adafa57"); + + cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/deep_gravy")); + cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/veal")); + + cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref)); + cl_git_pass(git_annotated_commit_from_ref(&upstream_head, repo, upstream_ref)); + + cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_pass(git_rebase_next(&rebase_operation, rebase)); + cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, + NULL, NULL)); + + cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase)); + + cl_git_pass(git_commit_lookup(&commit, repo, &commit_id)); + cl_assert_equal_oid(&tree_id, git_commit_tree_id(commit)); + + git_commit_free(commit); + git_annotated_commit_free(branch_head); + git_annotated_commit_free(upstream_head); + git_reference_free(branch_ref); + git_reference_free(upstream_ref); + git_rebase_free(rebase); +} |