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-rw-r--r--tests/libgit2/rebase/sign.c491
1 files changed, 491 insertions, 0 deletions
diff --git a/tests/libgit2/rebase/sign.c b/tests/libgit2/rebase/sign.c
new file mode 100644
index 000000000..4064cf79b
--- /dev/null
+++ b/tests/libgit2/rebase/sign.c
@@ -0,0 +1,491 @@
+#include "clar_libgit2.h"
+#include "git2/rebase.h"
+
+static git_repository *repo;
+static git_signature *signature;
+
+/* Fixture setup and teardown */
+void test_rebase_sign__initialize(void)
+{
+ repo = cl_git_sandbox_init("rebase");
+ cl_git_pass(git_signature_new(&signature, "Rebaser",
+ "rebaser@rebaser.rb", 1405694510, 0));
+}
+
+void test_rebase_sign__cleanup(void)
+{
+ git_signature_free(signature);
+ cl_git_sandbox_cleanup();
+}
+
+static int create_cb_passthrough(
+ git_oid *out,
+ const git_signature *author,
+ const git_signature *committer,
+ const char *message_encoding,
+ const char *message,
+ const git_tree *tree,
+ size_t parent_count,
+ const git_commit *parents[],
+ void *payload)
+{
+ GIT_UNUSED(out);
+ GIT_UNUSED(author);
+ GIT_UNUSED(committer);
+ GIT_UNUSED(message_encoding);
+ GIT_UNUSED(message);
+ GIT_UNUSED(tree);
+ GIT_UNUSED(parent_count);
+ GIT_UNUSED(parents);
+ GIT_UNUSED(payload);
+
+ return GIT_PASSTHROUGH;
+}
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__passthrough_create_cb(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_id;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+ git_commit *commit;
+ const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n";
+
+ rebase_opts.commit_create_cb = create_cb_passthrough;
+
+ 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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_oid_fromstr(&expected_id, "129183968a65abd6c52da35bff43325001bfc630");
+ cl_assert_equal_oid(&expected_id, &commit_id);
+
+ cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
+ cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
+
+ cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_commit_free(commit);
+ git_rebase_free(rebase);
+}
+
+static int create_cb_signed_gpg(
+ git_oid *out,
+ const git_signature *author,
+ const git_signature *committer,
+ const char *message_encoding,
+ const char *message,
+ const git_tree *tree,
+ size_t parent_count,
+ const git_commit *parents[],
+ void *payload)
+{
+ git_buf commit_content = GIT_BUF_INIT;
+ const char *gpg_signature = "-----BEGIN PGP SIGNATURE-----\n\
+\n\
+iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
+ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
+ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
+7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
+km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
+nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
+jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
+dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
+fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
+cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
+xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
+cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
+=KbsY\n\
+-----END PGP SIGNATURE-----";
+
+ git_repository *repo = (git_repository *)payload;
+ int error;
+
+ if ((error = git_commit_create_buffer(&commit_content,
+ repo, author, committer, message_encoding, message,
+ tree, parent_count, parents)) < 0)
+ goto done;
+
+ error = git_commit_create_with_signature(out, repo,
+ commit_content.ptr,
+ gpg_signature,
+ NULL);
+
+done:
+ git_buf_dispose(&commit_content);
+ return error;
+}
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__create_gpg_signed(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_id;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+ git_commit *commit;
+ const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
+gpgsig -----BEGIN PGP SIGNATURE-----\n\
+ \n\
+ iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
+ ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
+ ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
+ 7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
+ km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
+ nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
+ jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
+ dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
+ fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
+ cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
+ xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
+ cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
+ =KbsY\n\
+ -----END PGP SIGNATURE-----\n";
+
+ rebase_opts.commit_create_cb = create_cb_signed_gpg;
+ rebase_opts.payload = repo;
+
+ 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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_oid_fromstr(&expected_id, "bf78348e45c8286f52b760f1db15cb6da030f2ef");
+ cl_assert_equal_oid(&expected_id, &commit_id);
+
+ cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
+ cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
+
+ cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_commit_free(commit);
+ git_rebase_free(rebase);
+}
+
+static int create_cb_error(
+ git_oid *out,
+ const git_signature *author,
+ const git_signature *committer,
+ const char *message_encoding,
+ const char *message,
+ const git_tree *tree,
+ size_t parent_count,
+ const git_commit *parents[],
+ void *payload)
+{
+ GIT_UNUSED(out);
+ GIT_UNUSED(author);
+ GIT_UNUSED(committer);
+ GIT_UNUSED(message_encoding);
+ GIT_UNUSED(message);
+ GIT_UNUSED(tree);
+ GIT_UNUSED(parent_count);
+ GIT_UNUSED(parents);
+ GIT_UNUSED(payload);
+
+ return GIT_EUSER;
+}
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__create_propagates_error(void)
+{
+ git_rebase *rebase;
+ git_reference *branch_ref, *upstream_ref;
+ git_annotated_commit *branch_head, *upstream_head;
+ git_oid commit_id;
+ git_rebase_operation *rebase_operation;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+
+ rebase_opts.commit_create_cb = create_cb_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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_fail_with(GIT_EUSER, git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_rebase_free(rebase);
+}
+
+#ifndef GIT_DEPRECATE_HARD
+static const char *expected_commit_content = "\
+tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
+\n\
+Modification 3 to gravy\n";
+
+int signing_cb_passthrough(
+ git_buf *signature,
+ git_buf *signature_field,
+ const char *commit_content,
+ void *payload)
+{
+ cl_assert_equal_i(0, signature->size);
+ cl_assert_equal_i(0, signature_field->size);
+ cl_assert_equal_s(expected_commit_content, commit_content);
+ cl_assert_equal_p(NULL, payload);
+ return GIT_PASSTHROUGH;
+}
+#endif /* !GIT_DEPRECATE_HARD */
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__passthrough_signing_cb(void)
+{
+#ifndef GIT_DEPRECATE_HARD
+ 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_id;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+ git_commit *commit;
+ const char *expected_commit_raw_header = "tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n";
+
+ rebase_opts.signing_cb = signing_cb_passthrough;
+
+ 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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_oid_fromstr(&expected_id, "129183968a65abd6c52da35bff43325001bfc630");
+ cl_assert_equal_oid(&expected_id, &commit_id);
+
+ cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
+ cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
+
+ cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_commit_free(commit);
+ git_rebase_free(rebase);
+#endif /* !GIT_DEPRECATE_HARD */
+}
+
+#ifndef GIT_DEPRECATE_HARD
+int signing_cb_gpg(
+ git_buf *signature,
+ git_buf *signature_field,
+ const char *commit_content,
+ void *payload)
+{
+ const char *gpg_signature = "\
+-----BEGIN PGP SIGNATURE-----\n\
+\n\
+iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
+ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
+ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
+7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
+km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
+nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
+jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
+dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
+fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
+cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
+xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
+cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
+=KbsY\n\
+-----END PGP SIGNATURE-----";
+
+ cl_assert_equal_i(0, signature->size);
+ cl_assert_equal_i(0, signature_field->size);
+ cl_assert_equal_s(expected_commit_content, commit_content);
+ cl_assert_equal_p(NULL, payload);
+
+ cl_git_pass(git_buf_set(signature, gpg_signature, strlen(gpg_signature) + 1));
+ return GIT_OK;
+}
+#endif /* !GIT_DEPRECATE_HARD */
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__gpg_with_no_field(void)
+{
+#ifndef GIT_DEPRECATE_HARD
+ 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_id;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+ git_commit *commit;
+ const char *expected_commit_raw_header = "\
+tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
+gpgsig -----BEGIN PGP SIGNATURE-----\n\
+ \n\
+ iQIzBAEBCgAdFiEEgVlDEfSlmKn0fvGgK++h5T2/ctIFAlwZcrAACgkQK++h5T2/\n\
+ ctIPVhAA42RyZhMdKl5Bm0KtQco2scsukIg2y7tjSwhti91zDu3HQgpusjjo0fQx\n\
+ ZzB+OrmlvQ9CDcGpZ0THIzXD8GRJoDMPqdrvZVrBWkGcHvw7/YPA8skzsjkauJ8W\n\
+ 7lzF5LCuHSS6OUmPT/+5hEHPin5PB3zhfszyC+Q7aujnIuPJMrKiMnUa+w1HWifM\n\
+ km49OOygQ9S6NQoVuEQede22+c76DlDL7yFghGoo1f0sKCE/9LW6SEnwI/bWv9eo\n\
+ nom5vOPrvQeJiYCQk+2DyWo8RdSxINtY+G9bPE4RXm+6ZgcXECPm9TYDIWpL36fC\n\
+ jvtGLs98woWFElOziBMp5Tb630GMcSI+q5ivHfJ3WS5NKLYLHBNK4iSFN0/dgAnB\n\
+ dj6GcKXKWnIBWn6ZM4o40pcM5KSRUUCLtA0ZmjJH4c4zx3X5fUxd+enwkf3e9VZO\n\
+ fNKC/+xfq6NfoPUPK9+UnchHpJaJw7RG5tZS+sWCz2xpQ1y3/o49xImNyM3wnpvB\n\
+ cRAZabqIHpZa9/DIUkELOtCzln6niqkjRgg3M/YCCNznwV+0RNgz87VtyTPerdef\n\
+ xrqn0+ROMF6ebVqIs6PPtuPkxnAJu7TMKXVB5rFnAewS24e6cIGFzeIA7810py3l\n\
+ cttVRsdOoego+fiy08eFE+aJIeYiINRGhqOBTsuqG4jIdpdKxPE=\n\
+ =KbsY\n\
+ -----END PGP SIGNATURE-----\n";
+
+ rebase_opts.signing_cb = signing_cb_gpg;
+
+ 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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_oid_fromstr(&expected_id, "bf78348e45c8286f52b760f1db15cb6da030f2ef");
+ cl_assert_equal_oid(&expected_id, &commit_id);
+
+ cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
+ cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
+
+ cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_commit_free(commit);
+ git_rebase_free(rebase);
+#endif /* !GIT_DEPRECATE_HARD */
+}
+
+
+#ifndef GIT_DEPRECATE_HARD
+int signing_cb_magic_field(
+ git_buf *signature,
+ git_buf *signature_field,
+ const char *commit_content,
+ void *payload)
+{
+ const char *signature_content = "magic word: pretty please";
+ const char *signature_field_content = "magicsig";
+
+ cl_assert_equal_p(NULL, signature->ptr);
+ cl_assert_equal_i(0, signature->size);
+ cl_assert_equal_p(NULL, signature_field->ptr);
+ cl_assert_equal_i(0, signature_field->size);
+ cl_assert_equal_s(expected_commit_content, commit_content);
+ cl_assert_equal_p(NULL, payload);
+
+ cl_git_pass(git_buf_set(signature, signature_content,
+ strlen(signature_content) + 1));
+ cl_git_pass(git_buf_set(signature_field, signature_field_content,
+ strlen(signature_field_content) + 1));
+
+ return GIT_OK;
+}
+#endif /* !GIT_DEPRECATE_HARD */
+
+/* git checkout gravy ; git rebase --merge veal */
+void test_rebase_sign__custom_signature_field(void)
+{
+#ifndef GIT_DEPRECATE_HARD
+ 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_id;
+ git_rebase_options rebase_opts = GIT_REBASE_OPTIONS_INIT;
+ git_commit *commit;
+ const char *expected_commit_raw_header = "\
+tree cd99b26250099fc38d30bfaed7797a7275ed3366\n\
+parent f87d14a4a236582a0278a916340a793714256864\n\
+author Edward Thomson <ethomson@edwardthomson.com> 1405625055 -0400\n\
+committer Rebaser <rebaser@rebaser.rb> 1405694510 +0000\n\
+magicsig magic word: pretty please\n";
+
+ rebase_opts.signing_cb = signing_cb_magic_field;
+
+ 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, &rebase_opts));
+
+ cl_git_pass(git_rebase_next(&rebase_operation, rebase));
+ cl_git_pass(git_rebase_commit(&commit_id, rebase, NULL, signature, NULL, NULL));
+
+ git_oid_fromstr(&expected_id, "f46a4a8d26ae411b02aa61b7d69576627f4a1e1c");
+ cl_assert_equal_oid(&expected_id, &commit_id);
+
+ cl_git_pass(git_commit_lookup(&commit, repo, &commit_id));
+ cl_assert_equal_s(expected_commit_raw_header, git_commit_raw_header(commit));
+
+ cl_git_fail_with(GIT_ITEROVER, git_rebase_next(&rebase_operation, rebase));
+
+ git_reference_free(branch_ref);
+ git_reference_free(upstream_ref);
+ git_annotated_commit_free(branch_head);
+ git_annotated_commit_free(upstream_head);
+ git_commit_free(commit);
+ git_rebase_free(rebase);
+#endif /* !GIT_DEPRECATE_HARD */
+}