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Commit 2a39818c by Edward Thomson
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rebase: additional setup tests of exotic behavior 

Test some additional exotic rebase setup behavior:  that we are
able to set up properly when already in a detached HEAD state,
that the caller specifies all of branch, upstream and onto,
and that the caller specifies branch, upstream and onto by ID.
parent 5a296ad0
Showing with 205 additions and 0 deletions
tests/rebase/setup.c
......@@ -196,6 +196,115 @@ void test_rebase_setup__merge_onto_and_upstream(void)
git_rebase_free(rebase);
}
/* git checkout beef && git rebase --merge --onto master gravy veal */
void test_rebase_setup__merge_onto_upstream_and_branch(void)
{
git_rebase *rebase;
git_reference *upstream_ref, *branch_ref, *onto_ref;
git_annotated_commit *upstream_head, *branch_head, *onto_head;
git_reference *head;
git_commit *head_commit;
git_oid head_id;
git_checkout_options checkout_opts = GIT_CHECKOUT_OPTIONS_INIT;
checkout_opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo));
cl_git_pass(git_repository_set_head(repo, "refs/heads/beef"));
cl_git_pass(git_checkout_head(repo, &checkout_opts));
cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/veal"));
cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/gravy"));
cl_git_pass(git_reference_lookup(&onto_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_annotated_commit_from_ref(&onto_head, repo, onto_ref));
cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, onto_head, NULL));
git_oid_fromstr(&head_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00");
cl_git_pass(git_repository_head(&head, repo));
cl_git_pass(git_reference_peel((git_object **)&head_commit, head, GIT_OBJ_COMMIT));
cl_assert_equal_oid(&head_id, git_commit_id(head_commit));
cl_assert_equal_file("f87d14a4a236582a0278a916340a793714256864\n", 41, "rebase/.git/ORIG_HEAD");
cl_assert_equal_i(GIT_REPOSITORY_STATE_REBASE_MERGE, git_repository_state(repo));
cl_assert_equal_file("3e8989b5a16d5258c935d998ef0e6bb139cc4757\n", 41, "rebase/.git/rebase-merge/cmt.1");
cl_assert_equal_file("4cacc6f6e740a5bc64faa33e04b8ef0733d8a127\n", 41, "rebase/.git/rebase-merge/cmt.2");
cl_assert_equal_file("f87d14a4a236582a0278a916340a793714256864\n", 41, "rebase/.git/rebase-merge/cmt.3");
cl_assert_equal_file("3\n", 2, "rebase/.git/rebase-merge/end");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto");
cl_assert_equal_file("master\n", 7, "rebase/.git/rebase-merge/onto_name");
cl_assert_equal_file("f87d14a4a236582a0278a916340a793714256864\n", 41, "rebase/.git/rebase-merge/orig-head");
git_commit_free(head_commit);
git_reference_free(head);
git_annotated_commit_free(upstream_head);
git_annotated_commit_free(branch_head);
git_annotated_commit_free(onto_head);
git_reference_free(upstream_ref);
git_reference_free(branch_ref);
git_reference_free(onto_ref);
git_rebase_free(rebase);
}
/* git checkout beef && git rebase --merge --onto `git rev-parse master`
* `git rev-parse veal` `git rev-parse gravy`
*/
void test_rebase_setup__merge_onto_upstream_and_branch_by_id(void)
{
git_rebase *rebase;
git_oid upstream_id, branch_id, onto_id;
git_annotated_commit *upstream_head, *branch_head, *onto_head;
git_reference *head;
git_commit *head_commit;
git_oid head_id;
git_checkout_options checkout_opts = GIT_CHECKOUT_OPTIONS_INIT;
checkout_opts.checkout_strategy = GIT_CHECKOUT_FORCE;
cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo));
cl_git_pass(git_repository_set_head(repo, "refs/heads/beef"));
cl_git_pass(git_checkout_head(repo, &checkout_opts));
cl_git_pass(git_oid_fromstr(&upstream_id, "f87d14a4a236582a0278a916340a793714256864"));
cl_git_pass(git_oid_fromstr(&branch_id, "d616d97082eb7bb2dc6f180a7cca940993b7a56f"));
cl_git_pass(git_oid_fromstr(&onto_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00"));
cl_git_pass(git_annotated_commit_lookup(&upstream_head, repo, &upstream_id));
cl_git_pass(git_annotated_commit_lookup(&branch_head, repo, &branch_id));
cl_git_pass(git_annotated_commit_lookup(&onto_head, repo, &onto_id));
cl_git_pass(git_rebase_init(&rebase, repo, branch_head, upstream_head, onto_head, NULL));
git_oid_fromstr(&head_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00");
cl_git_pass(git_repository_head(&head, repo));
cl_git_pass(git_reference_peel((git_object **)&head_commit, head, GIT_OBJ_COMMIT));
cl_assert_equal_oid(&head_id, git_commit_id(head_commit));
cl_assert_equal_file("d616d97082eb7bb2dc6f180a7cca940993b7a56f\n", 41, "rebase/.git/ORIG_HEAD");
cl_assert_equal_i(GIT_REPOSITORY_STATE_REBASE_MERGE, git_repository_state(repo));
cl_assert_equal_file("d616d97082eb7bb2dc6f180a7cca940993b7a56f\n", 41, "rebase/.git/rebase-merge/cmt.1");
cl_assert_equal_file("1\n", 2, "rebase/.git/rebase-merge/end");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto_name");
cl_assert_equal_file("d616d97082eb7bb2dc6f180a7cca940993b7a56f\n", 41, "rebase/.git/rebase-merge/orig-head");
git_commit_free(head_commit);
git_reference_free(head);
git_annotated_commit_free(upstream_head);
git_annotated_commit_free(branch_head);
git_annotated_commit_free(onto_head);
git_rebase_free(rebase);
}
/* Ensure merge commits are dropped in a rebase */
/* git checkout veal && git rebase --merge master */
void test_rebase_setup__branch_with_merges(void)
......@@ -342,6 +451,102 @@ void test_rebase_setup__merge_null_branch_uses_HEAD(void)
git_rebase_free(rebase);
}
/* git checkout b146bd7608eac53d9bf9e1a6963543588b555c64 && git rebase --merge master */
void test_rebase_setup__merge_from_detached(void)
{
git_rebase *rebase;
git_reference *upstream_ref;
git_annotated_commit *branch_head, *upstream_head;
git_reference *head;
git_commit *head_commit;
git_oid branch_id, head_id;
cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo));
cl_git_pass(git_reference_lookup(&upstream_ref, repo, "refs/heads/master"));
cl_git_pass(git_oid_fromstr(&branch_id, "b146bd7608eac53d9bf9e1a6963543588b555c64"));
cl_git_pass(git_annotated_commit_lookup(&branch_head, repo, &branch_id));
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_i(GIT_REPOSITORY_STATE_REBASE_MERGE, git_repository_state(repo));
git_oid_fromstr(&head_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00");
cl_git_pass(git_repository_head(&head, repo));
cl_git_pass(git_reference_peel((git_object **)&head_commit, head, GIT_OBJ_COMMIT));
cl_assert_equal_oid(&head_id, git_commit_id(head_commit));
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/ORIG_HEAD");
cl_assert_equal_file("da9c51a23d02d931a486f45ad18cda05cf5d2b94\n", 41, "rebase/.git/rebase-merge/cmt.1");
cl_assert_equal_file("8d1f13f93c4995760ac07d129246ac1ff64c0be9\n", 41, "rebase/.git/rebase-merge/cmt.2");
cl_assert_equal_file("3069cc907e6294623e5917ef6de663928c1febfb\n", 41, "rebase/.git/rebase-merge/cmt.3");
cl_assert_equal_file("588e5d2f04d49707fe4aab865e1deacaf7ef6787\n", 41, "rebase/.git/rebase-merge/cmt.4");
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/rebase-merge/cmt.5");
cl_assert_equal_file("5\n", 2, "rebase/.git/rebase-merge/end");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto");
cl_assert_equal_file("master\n", 7, "rebase/.git/rebase-merge/onto_name");
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/rebase-merge/orig-head");
git_commit_free(head_commit);
git_reference_free(head);
git_annotated_commit_free(branch_head);
git_annotated_commit_free(upstream_head);
git_reference_free(upstream_ref);
git_rebase_free(rebase);
}
/* git checkout beef && git rebase --merge efad0b11c47cb2f0220cbd6f5b0f93bb99064b00 */
void test_rebase_setup__merge_branch_by_id(void)
{
git_rebase *rebase;
git_reference *branch_ref;
git_annotated_commit *branch_head, *upstream_head;
git_reference *head;
git_commit *head_commit;
git_oid head_id, upstream_id;
cl_assert_equal_i(GIT_REPOSITORY_STATE_NONE, git_repository_state(repo));
cl_git_pass(git_reference_lookup(&branch_ref, repo, "refs/heads/beef"));
cl_git_pass(git_oid_fromstr(&upstream_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00"));
cl_git_pass(git_annotated_commit_from_ref(&branch_head, repo, branch_ref));
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_assert_equal_i(GIT_REPOSITORY_STATE_REBASE_MERGE, git_repository_state(repo));
git_oid_fromstr(&head_id, "efad0b11c47cb2f0220cbd6f5b0f93bb99064b00");
cl_git_pass(git_repository_head(&head, repo));
cl_git_pass(git_reference_peel((git_object **)&head_commit, head, GIT_OBJ_COMMIT));
cl_assert_equal_oid(&head_id, git_commit_id(head_commit));
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/ORIG_HEAD");
cl_assert_equal_file("da9c51a23d02d931a486f45ad18cda05cf5d2b94\n", 41, "rebase/.git/rebase-merge/cmt.1");
cl_assert_equal_file("8d1f13f93c4995760ac07d129246ac1ff64c0be9\n", 41, "rebase/.git/rebase-merge/cmt.2");
cl_assert_equal_file("3069cc907e6294623e5917ef6de663928c1febfb\n", 41, "rebase/.git/rebase-merge/cmt.3");
cl_assert_equal_file("588e5d2f04d49707fe4aab865e1deacaf7ef6787\n", 41, "rebase/.git/rebase-merge/cmt.4");
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/rebase-merge/cmt.5");
cl_assert_equal_file("5\n", 2, "rebase/.git/rebase-merge/end");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto");
cl_assert_equal_file("efad0b11c47cb2f0220cbd6f5b0f93bb99064b00\n", 41, "rebase/.git/rebase-merge/onto_name");
cl_assert_equal_file("b146bd7608eac53d9bf9e1a6963543588b555c64\n", 41, "rebase/.git/rebase-merge/orig-head");
git_commit_free(head_commit);
git_reference_free(head);
git_annotated_commit_free(branch_head);
git_annotated_commit_free(upstream_head);
git_reference_free(branch_ref);
git_rebase_free(rebase);
}
static int rebase_is_blocked(void)
{
git_rebase *rebase = NULL;
......
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