/* * This file is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, * as published by the Free Software Foundation. * * In addition to the permissions in the GNU General Public License, * the authors give you unlimited permission to link the compiled * version of this file into combinations with other programs, * and to distribute those combinations without any restriction * coming from the use of this file. (The General Public License * restrictions do apply in other respects; for example, they cover * modification of the file, and distribution when not linked into * a combined executable.) * * This file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; see the file COPYING. If not, write to * the Free Software Foundation, 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "test_lib.h" #include "test_helpers.h" #include "commit.h" #include "signature.h" static char *test_commits_broken[] = { /* empty commit */ "", /* random garbage */ "asd97sa9du902e9a0jdsuusad09as9du098709aweu8987sd\n", /* broken endlines 1 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\r\n\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\r\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\r\n\ \r\n\ a test commit with broken endlines\r\n", /* broken endlines 2 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\ \ another test commit with broken endlines", /* starting endlines */ "\ntree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ \n\ a test commit with a starting endline\n", /* corrupted commit 1 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent 05452d6349abcd67aa396df", /* corrupted commit 2 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent ", /* corrupted commit 3 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ parent ", /* corrupted commit 4 */ "tree f6c0dad3c7b3481caa9d73db21f91964894a945b\n\ par", }; static char *test_commits_working[] = { /* simple commit with no message */ "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ \n", /* simple commit, no parent */ "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ \n\ a simple commit which works\n", /* simple commit, no parent, no newline in message */ "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ \n\ a simple commit which works", /* simple commit, 1 parent */ "tree 1810dff58d8a660512d4832e740f692884338ccd\n\ parent e90810b8df3e80c413d903f631643c716887138d\n\ author Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ committer Vicent Marti <tanoku@gmail.com> 1273848544 +0200\n\ \n\ a simple commit which works\n", }; BEGIN_TEST(parse0, "parse the OID line in a commit") git_oid oid; #define TEST_OID_PASS(string, header) { \ const char *ptr = string;\ const char *ptr_original = ptr;\ size_t len = strlen(ptr);\ must_pass(git_oid__parse(&oid, &ptr, ptr + len, header));\ must_be_true(ptr == ptr_original + len);\ } #define TEST_OID_FAIL(string, header) { \ const char *ptr = string;\ size_t len = strlen(ptr);\ must_fail(git_oid__parse(&oid, &ptr, ptr + len, header));\ } TEST_OID_PASS("parent 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "parent "); TEST_OID_PASS("tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree "); TEST_OID_PASS("random_heading 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "random_heading "); TEST_OID_PASS("stuck_heading05452d6349abcd67aa396dfb28660d765d8b2a36\n", "stuck_heading"); TEST_OID_PASS("tree 5F4BEFFC0759261D015AA63A3A85613FF2F235DE\n", "tree "); TEST_OID_PASS("tree 1A669B8AB81B5EB7D9DB69562D34952A38A9B504\n", "tree "); TEST_OID_PASS("tree 5B20DCC6110FCC75D31C6CEDEBD7F43ECA65B503\n", "tree "); TEST_OID_PASS("tree 173E7BF00EA5C33447E99E6C1255954A13026BE4\n", "tree "); TEST_OID_FAIL("parent 05452d6349abcd67aa396dfb28660d765d8b2a36", "parent "); TEST_OID_FAIL("05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree "); TEST_OID_FAIL("parent05452d6349abcd67aa396dfb28660d765d8b2a6a\n", "parent "); TEST_OID_FAIL("parent 05452d6349abcd67aa396dfb280d765d8b2a6\n", "parent "); TEST_OID_FAIL("tree 05452d6349abcd67aa396dfb28660d765d8b2a36\n", "tree "); TEST_OID_FAIL("parent 0545xd6349abcd67aa396dfb28660d765d8b2a36\n", "parent "); TEST_OID_FAIL("parent 0545xd6349abcd67aa396dfb28660d765d8b2a36FF\n", "parent "); TEST_OID_FAIL("", "tree "); TEST_OID_FAIL("", ""); #undef TEST_OID_PASS #undef TEST_OID_FAIL END_TEST BEGIN_TEST(parse1, "parse the signature line in a commit") #define TEST_SIGNATURE_PASS(_string, _header, _name, _email, _time, _offset) { \ const char *ptr = _string; \ size_t len = strlen(_string);\ git_signature person = {NULL, NULL, {0, 0}}; \ must_pass(git_signature__parse(&person, &ptr, ptr + len, _header, '\n'));\ must_be_true(strcmp(_name, person.name) == 0);\ must_be_true(strcmp(_email, person.email) == 0);\ must_be_true(_time == person.when.time);\ must_be_true(_offset == person.when.offset);\ git__free(person.name); git__free(person.email);\ } #define TEST_SIGNATURE_FAIL(_string, _header) { \ const char *ptr = _string; \ size_t len = strlen(_string);\ git_signature person = {NULL, NULL, {0, 0}}; \ must_fail(git_signature__parse(&person, &ptr, ptr + len, _header, '\n'));\ git__free(person.name); git__free(person.email);\ } TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com> 12345 \n", "author ", "Vicent Marti", "tanoku@gmail.com", 12345, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <> 12345 \n", "author ", "Vicent Marti", "", 12345, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com> 231301 +1020\n", "author ", "Vicent Marti", "tanoku@gmail.com", 231301, 620); TEST_SIGNATURE_PASS( "author Vicent Marti with an outrageously long name \ which will probably overflow the buffer <tanoku@gmail.com> 12345 \n", "author ", "Vicent Marti with an outrageously long name \ which will probably overflow the buffer", "tanoku@gmail.com", 12345, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanokuwithaveryveryverylongemail\ whichwillprobablyvoverflowtheemailbuffer@gmail.com> 12345 \n", "author ", "Vicent Marti", "tanokuwithaveryveryverylongemail\ whichwillprobablyvoverflowtheemailbuffer@gmail.com", 12345, 0); TEST_SIGNATURE_PASS( "committer Vicent Marti <tanoku@gmail.com> 123456 +0000 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 0); TEST_SIGNATURE_PASS( "committer Vicent Marti <tanoku@gmail.com> 123456 +0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, 60); TEST_SIGNATURE_PASS( "committer Vicent Marti <tanoku@gmail.com> 123456 -0100 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 123456, -60); /* Parse a signature without an author field */ TEST_SIGNATURE_PASS( "committer <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60); /* Parse a signature without an author field */ TEST_SIGNATURE_PASS( "committer <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60); /* Parse a signature with an empty author field */ TEST_SIGNATURE_PASS( "committer <tanoku@gmail.com> 123456 -0100 \n", "committer ", "", "tanoku@gmail.com", 123456, -60); /* Parse a signature with an empty email field */ TEST_SIGNATURE_PASS( "committer Vicent Marti <> 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60); /* Parse a signature with an empty email field */ TEST_SIGNATURE_PASS( "committer Vicent Marti < > 123456 -0100 \n", "committer ", "Vicent Marti", "", 123456, -60); /* Parse a signature with empty name and email */ TEST_SIGNATURE_PASS( "committer <> 123456 -0100 \n", "committer ", "", "", 123456, -60); /* Parse a signature with empty name and email */ TEST_SIGNATURE_PASS( "committer <> 123456 -0100 \n", "committer ", "", "", 123456, -60); /* Parse a signature with empty name and email */ TEST_SIGNATURE_PASS( "committer < > 123456 -0100 \n", "committer ", "", "", 123456, -60); /* Parse an obviously invalid signature */ TEST_SIGNATURE_PASS( "committer foo<@bar> 123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60); /* Parse an obviously invalid signature */ TEST_SIGNATURE_PASS( "committer foo<@bar>123456 -0100 \n", "committer ", "foo", "@bar", 123456, -60); /* Parse an obviously invalid signature */ TEST_SIGNATURE_PASS( "committer <>\n", "committer ", "", "", 0, 0); TEST_SIGNATURE_PASS( "committer Vicent Marti <tanoku@gmail.com> 123456 -1500 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "committer Vicent Marti <tanoku@gmail.com> 123456 +0163 \n", "committer ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com> notime \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com> 123456 notimezone \n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com> notime +0100\n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "author Vicent Marti <tanoku@gmail.com>\n", "author ", "Vicent Marti", "tanoku@gmail.com", 0, 0); TEST_SIGNATURE_PASS( "author A U Thor <author@example.com>, C O. Miter <comiter@example.com> 1234567890 -0700\n", "author ", "A U Thor", "author@example.com", 1234567890, -420); TEST_SIGNATURE_PASS( "author A U Thor <author@example.com> and others 1234567890 -0700\n", "author ", "A U Thor", "author@example.com", 1234567890, -420); TEST_SIGNATURE_PASS( "author A U Thor <author@example.com> and others 1234567890\n", "author ", "A U Thor", "author@example.com", 1234567890, 0); TEST_SIGNATURE_PASS( "author A U Thor> <author@example.com> and others 1234567890\n", "author ", "A U Thor>", "author@example.com", 1234567890, 0); TEST_SIGNATURE_FAIL( "committer Vicent Marti tanoku@gmail.com> 123456 -0100 \n", "committer "); TEST_SIGNATURE_FAIL( "author Vicent Marti <tanoku@gmail.com> 12345 \n", "author "); TEST_SIGNATURE_FAIL( "author Vicent Marti <tanoku@gmail.com> 12345 \n", "committer "); TEST_SIGNATURE_FAIL( "author Vicent Marti 12345 \n", "author "); TEST_SIGNATURE_FAIL( "author Vicent Marti <broken@email 12345 \n", "author "); TEST_SIGNATURE_FAIL( "committer Vicent Marti ><\n", "committer "); TEST_SIGNATURE_FAIL( "author ", "author "); #undef TEST_SIGNATURE_PASS #undef TEST_SIGNATURE_FAIL END_TEST static int try_build_signature(const char *name, const char *email, git_time_t time, int offset) { git_signature *sign; int error = GIT_SUCCESS; if ((error = git_signature_new(&sign, name, email, time, offset)) < GIT_SUCCESS) return error; git_signature_free((git_signature *)sign); return error; } BEGIN_TEST(signature0, "creating a signature trims leading and trailing spaces") git_signature *sign; must_pass(git_signature_new(&sign, " nulltoken ", " emeric.fermas@gmail.com ", 1234567890, 60)); must_be_true(strcmp(sign->name, "nulltoken") == 0); must_be_true(strcmp(sign->email, "emeric.fermas@gmail.com") == 0); git_signature_free((git_signature *)sign); END_TEST BEGIN_TEST(signature1, "can not create a signature with empty name or email") must_pass(try_build_signature("nulltoken", "emeric.fermas@gmail.com", 1234567890, 60)); must_fail(try_build_signature("", "emeric.fermas@gmail.com", 1234567890, 60)); must_fail(try_build_signature(" ", "emeric.fermas@gmail.com", 1234567890, 60)); must_fail(try_build_signature("nulltoken", "", 1234567890, 60)); must_fail(try_build_signature("nulltoken", " ", 1234567890, 60)); END_TEST BEGIN_TEST(signature2, "creating a one character signature") git_signature *sign; must_pass(git_signature_new(&sign, "x", "foo@bar.baz", 1234567890, 60)); must_be_true(strcmp(sign->name, "x") == 0); must_be_true(strcmp(sign->email, "foo@bar.baz") == 0); git_signature_free((git_signature *)sign); END_TEST BEGIN_TEST(signature3, "creating a two character signature") git_signature *sign; must_pass(git_signature_new(&sign, "xx", "x@y.z", 1234567890, 60)); must_be_true(strcmp(sign->name, "xx") == 0); must_be_true(strcmp(sign->email, "x@y.z") == 0); git_signature_free((git_signature *)sign); END_TEST BEGIN_TEST(signature4, "creating a zero character signature") git_signature *sign; must_fail(git_signature_new(&sign, "", "x@y.z", 1234567890, 60)); must_be_true(sign == NULL); END_TEST BEGIN_TEST(parse2, "parse a whole commit buffer") const int broken_commit_count = sizeof(test_commits_broken) / sizeof(*test_commits_broken); const int working_commit_count = sizeof(test_commits_working) / sizeof(*test_commits_working); int i; git_repository *repo; must_pass(git_repository_open(&repo, REPOSITORY_FOLDER)); for (i = 0; i < broken_commit_count; ++i) { git_commit *commit; commit = git__malloc(sizeof(git_commit)); memset(commit, 0x0, sizeof(git_commit)); commit->object.repo = repo; must_fail(git_commit__parse_buffer( commit, test_commits_broken[i], strlen(test_commits_broken[i])) ); git_commit__free(commit); } for (i = 0; i < working_commit_count; ++i) { git_commit *commit; commit = git__malloc(sizeof(git_commit)); memset(commit, 0x0, sizeof(git_commit)); commit->object.repo = repo; must_pass(git_commit__parse_buffer( commit, test_commits_working[i], strlen(test_commits_working[i])) ); git_commit__free(commit); commit = git__malloc(sizeof(git_commit)); memset(commit, 0x0, sizeof(git_commit)); commit->object.repo = repo; must_pass(git_commit__parse_buffer( commit, test_commits_working[i], strlen(test_commits_working[i])) ); git_commit__free(commit); } git_repository_free(repo); END_TEST static const char *commit_ids[] = { "a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */ "9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */ "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */ "c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */ "8496071c1b46c854b31185ea97743be6a8774479", /* 4 */ "5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */ "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", /* 6 */ }; BEGIN_TEST(details0, "query the details on a parsed commit") const size_t commit_count = sizeof(commit_ids) / sizeof(const char *); unsigned int i; git_repository *repo; must_pass(git_repository_open(&repo, REPOSITORY_FOLDER)); for (i = 0; i < commit_count; ++i) { git_oid id; git_commit *commit; const git_signature *author, *committer; const char *message; git_time_t commit_time; unsigned int parents, p; git_commit *parent = NULL, *old_parent = NULL; git_oid_fromstr(&id, commit_ids[i]); must_pass(git_commit_lookup(&commit, repo, &id)); message = git_commit_message(commit); author = git_commit_author(commit); committer = git_commit_committer(commit); commit_time = git_commit_time(commit); parents = git_commit_parentcount(commit); must_be_true(strcmp(author->name, "Scott Chacon") == 0); must_be_true(strcmp(author->email, "schacon@gmail.com") == 0); must_be_true(strcmp(committer->name, "Scott Chacon") == 0); must_be_true(strcmp(committer->email, "schacon@gmail.com") == 0); must_be_true(message != NULL); must_be_true(strchr(message, '\n') != NULL); must_be_true(commit_time > 0); must_be_true(parents <= 2); for (p = 0;p < parents;p++) { if (old_parent != NULL) git_commit_free(old_parent); old_parent = parent; must_pass(git_commit_parent(&parent, commit, p)); must_be_true(parent != NULL); must_be_true(git_commit_author(parent) != NULL); // is it really a commit? } git_commit_free(old_parent); git_commit_free(parent); must_fail(git_commit_parent(&parent, commit, parents)); git_commit_free(commit); } git_repository_free(repo); END_TEST #define COMMITTER_NAME "Vicent Marti" #define COMMITTER_EMAIL "vicent@github.com" #define COMMIT_MESSAGE "This commit has been created in memory\n\ This is a commit created in memory and it will be written back to disk\n" static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd"; BEGIN_TEST(write0, "write a new commit object from memory to disk") git_repository *repo; git_commit *commit; git_oid tree_id, parent_id, commit_id; git_signature *author, *committer; const git_signature *author1, *committer1; git_commit *parent; git_tree *tree; must_pass(git_repository_open(&repo, REPOSITORY_FOLDER)); git_oid_fromstr(&tree_id, tree_oid); must_pass(git_tree_lookup(&tree, repo, &tree_id)); git_oid_fromstr(&parent_id, commit_ids[4]); must_pass(git_commit_lookup(&parent, repo, &parent_id)); /* create signatures */ must_pass(git_signature_new(&committer, COMMITTER_NAME, COMMITTER_EMAIL, 123456789, 60)); must_pass(git_signature_new(&author, COMMITTER_NAME, COMMITTER_EMAIL, 987654321, 90)); must_pass(git_commit_create_v( &commit_id, /* out id */ repo, NULL, /* do not update the HEAD */ author, committer, NULL, COMMIT_MESSAGE, tree, 1, parent)); git_object_free((git_object *)parent); git_object_free((git_object *)tree); git_signature_free(committer); git_signature_free(author); must_pass(git_commit_lookup(&commit, repo, &commit_id)); /* Check attributes were set correctly */ author1 = git_commit_author(commit); must_be_true(author1 != NULL); must_be_true(strcmp(author1->name, COMMITTER_NAME) == 0); must_be_true(strcmp(author1->email, COMMITTER_EMAIL) == 0); must_be_true(author1->when.time == 987654321); must_be_true(author1->when.offset == 90); committer1 = git_commit_committer(commit); must_be_true(committer1 != NULL); must_be_true(strcmp(committer1->name, COMMITTER_NAME) == 0); must_be_true(strcmp(committer1->email, COMMITTER_EMAIL) == 0); must_be_true(committer1->when.time == 123456789); must_be_true(committer1->when.offset == 60); must_be_true(strcmp(git_commit_message(commit), COMMIT_MESSAGE) == 0); #ifndef GIT_WIN32 must_be_true((loose_object_mode(REPOSITORY_FOLDER, (git_object *)commit) & 0777) == GIT_OBJECT_FILE_MODE); #endif must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)commit)); git_commit_free(commit); git_repository_free(repo); END_TEST #define ROOT_COMMIT_MESSAGE "This is a root commit\n\ This is a root commit and should be the only one in this branch\n" BEGIN_TEST(root0, "create a root commit") git_repository *repo; git_commit *commit; git_oid tree_id, commit_id; const git_oid *branch_oid; git_signature *author, *committer; const char *branch_name = "refs/heads/root-commit-branch"; git_reference *head, *branch; char *head_old; git_tree *tree; must_pass(git_repository_open(&repo, REPOSITORY_FOLDER)); git_oid_fromstr(&tree_id, tree_oid); must_pass(git_tree_lookup(&tree, repo, &tree_id)); /* create signatures */ must_pass(git_signature_new(&committer, COMMITTER_NAME, COMMITTER_EMAIL, 123456789, 60)); must_pass(git_signature_new(&author, COMMITTER_NAME, COMMITTER_EMAIL, 987654321, 90)); /* First we need to update HEAD so it points to our non-existant branch */ must_pass(git_reference_lookup(&head, repo, "HEAD")); must_be_true(git_reference_type(head) == GIT_REF_SYMBOLIC); head_old = git__strdup(git_reference_target(head)); must_be_true(head_old != NULL); must_pass(git_reference_set_target(head, branch_name)); must_pass(git_commit_create_v( &commit_id, /* out id */ repo, "HEAD", author, committer, NULL, ROOT_COMMIT_MESSAGE, tree, 0)); git_object_free((git_object *)tree); git_signature_free(committer); git_signature_free(author); /* * The fact that creating a commit works has already been * tested. Here we just make sure it's our commit and that it was * written as a root commit. */ must_pass(git_commit_lookup(&commit, repo, &commit_id)); must_be_true(git_commit_parentcount(commit) == 0); must_pass(git_reference_lookup(&branch, repo, branch_name)); branch_oid = git_reference_oid(branch); must_pass(git_oid_cmp(branch_oid, &commit_id)); must_be_true(!strcmp(git_commit_message(commit), ROOT_COMMIT_MESSAGE)); /* Remove the data we just added to the repo */ git_reference_free(head); must_pass(git_reference_lookup(&head, repo, "HEAD")); must_pass(git_reference_set_target(head, head_old)); must_pass(git_reference_delete(branch)); must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)commit)); git__free(head_old); git_commit_free(commit); git_repository_free(repo); git_reference_free(head); END_TEST BEGIN_SUITE(commit) ADD_TEST(parse0); ADD_TEST(parse1); ADD_TEST(parse2); ADD_TEST(details0); ADD_TEST(write0); ADD_TEST(root0); ADD_TEST(signature0); ADD_TEST(signature1); ADD_TEST(signature2); ADD_TEST(signature3); ADD_TEST(signature4); END_SUITE