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Fri, 13 May 2022 18:09:15 +0000 (UTC) Received: from localhost (unknown [10.39.192.38]) by smtp.corp.redhat.com (Postfix) with ESMTP id B525740D1CF; Fri, 13 May 2022 18:09:14 +0000 (UTC) From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: Konstantin Kostiuk , Michael Roth , Markus Armbruster , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [PATCH v3 15/15] test/qga: use g_auto wherever sensible Date: Fri, 13 May 2022 20:08:21 +0200 Message-Id: <20220513180821.905149-16-marcandre.lureau@redhat.com> In-Reply-To: <20220513180821.905149-1-marcandre.lureau@redhat.com> References: <20220513180821.905149-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Marc-André Lureau Signed-off-by: Marc-André Lureau --- tests/unit/test-qga.c | 121 +++++++++++++++--------------------------- 1 file changed, 43 insertions(+), 78 deletions(-) diff --git a/tests/unit/test-qga.c b/tests/unit/test-qga.c index ab0b12a2dd..530317044b 100644 --- a/tests/unit/test-qga.c +++ b/tests/unit/test-qga.c @@ -52,7 +52,10 @@ fixture_setup(TestFixture *fixture, gconstpointer data, gchar **envp) { const gchar *extra_arg = data; GError *error = NULL; - gchar *cwd, *path, *cmd, **argv = NULL; + g_autofree char *cwd = NULL; + g_autofree char *path = NULL; + g_autofree char *cmd = NULL; + g_auto(GStrv) argv = NULL; fixture->loop = g_main_loop_new(NULL, FALSE); @@ -78,17 +81,12 @@ fixture_setup(TestFixture *fixture, gconstpointer data, gchar **envp) fixture->fd = connect_qga(path); g_assert_cmpint(fixture->fd, !=, -1); - - g_strfreev(argv); - g_free(cmd); - g_free(cwd); - g_free(path); } static void fixture_tear_down(TestFixture *fixture, gconstpointer data) { - gchar *tmp; + g_autofree char *tmp = NULL; kill(fixture->pid, SIGTERM); @@ -107,7 +105,6 @@ fixture_tear_down(TestFixture *fixture, gconstpointer data) tmp = g_build_filename(fixture->test_dir, "sock", NULL); g_unlink(tmp); - g_free(tmp); g_rmdir(fixture->test_dir); g_free(fixture->test_dir); @@ -122,7 +119,7 @@ static void qmp_assertion_message_error(const char *domain, QDict *dict) { const char *class, *desc; - char *s; + g_autofree char *s = NULL; QDict *error; error = qdict_get_qdict(dict, "error"); @@ -131,7 +128,6 @@ static void qmp_assertion_message_error(const char *domain, s = g_strdup_printf("assertion failed %s: %s %s", expr, class, desc); g_assertion_message(domain, file, line, func, s); - g_free(s); } #define qmp_assert_no_error(err) do { \ @@ -146,7 +142,7 @@ static void test_qga_sync_delimited(gconstpointer fix) const TestFixture *fixture = fix; guint32 v, r = g_test_rand_int(); unsigned char c; - QDict *ret; + g_autoptr(QDict) ret = NULL; qmp_fd_send_raw(fixture->fd, "\xff"); qmp_fd_send(fixture->fd, @@ -180,15 +176,13 @@ static void test_qga_sync_delimited(gconstpointer fix) v = qdict_get_int(ret, "return"); g_assert_cmpint(r, ==, v); - - qobject_unref(ret); } static void test_qga_sync(gconstpointer fix) { const TestFixture *fixture = fix; guint32 v, r = g_test_rand_int(); - QDict *ret; + g_autoptr(QDict) ret = NULL; /* * TODO guest-sync is inherently limited: we cannot distinguish @@ -210,33 +204,27 @@ static void test_qga_sync(gconstpointer fix) v = qdict_get_int(ret, "return"); g_assert_cmpint(r, ==, v); - - qobject_unref(ret); } static void test_qga_ping(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping'}"); g_assert_nonnull(ret); qmp_assert_no_error(ret); - - qobject_unref(ret); } static void test_qga_id(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping', 'id': 1}"); g_assert_nonnull(ret); qmp_assert_no_error(ret); g_assert_cmpint(qdict_get_int(ret, "id"), ==, 1); - - qobject_unref(ret); } static void test_qga_invalid_oob(gconstpointer fix) @@ -253,7 +241,8 @@ static void test_qga_invalid_oob(gconstpointer fix) static void test_qga_invalid_args(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *error; + g_autoptr(QDict) ret = NULL; + QDict *error; const gchar *class, *desc; ret = qmp_fd(fixture->fd, "{'execute': 'guest-ping', " @@ -266,14 +255,13 @@ static void test_qga_invalid_args(gconstpointer fix) g_assert_cmpstr(class, ==, "GenericError"); g_assert_cmpstr(desc, ==, "Parameter 'foo' is unexpected"); - - qobject_unref(ret); } static void test_qga_invalid_cmd(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *error; + g_autoptr(QDict) ret = NULL; + QDict *error; const gchar *class, *desc; ret = qmp_fd(fixture->fd, "{'execute': 'guest-invalid-cmd'}"); @@ -285,14 +273,13 @@ static void test_qga_invalid_cmd(gconstpointer fix) g_assert_cmpstr(class, ==, "CommandNotFound"); g_assert_cmpint(strlen(desc), >, 0); - - qobject_unref(ret); } static void test_qga_info(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *val; + g_autoptr(QDict) ret = NULL; + QDict *val; const gchar *version; ret = qmp_fd(fixture->fd, "{'execute': 'guest-info'}"); @@ -302,14 +289,12 @@ static void test_qga_info(gconstpointer fix) val = qdict_get_qdict(ret, "return"); version = qdict_get_try_str(val, "version"); g_assert_cmpstr(version, ==, QEMU_VERSION); - - qobject_unref(ret); } static void test_qga_get_vcpus(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; QList *list; const QListEntry *entry; @@ -322,14 +307,12 @@ static void test_qga_get_vcpus(gconstpointer fix) entry = qlist_first(list); g_assert(qdict_haskey(qobject_to(QDict, entry->value), "online")); g_assert(qdict_haskey(qobject_to(QDict, entry->value), "logical-id")); - - qobject_unref(ret); } static void test_qga_get_fsinfo(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; QList *list; const QListEntry *entry; @@ -346,14 +329,13 @@ static void test_qga_get_fsinfo(gconstpointer fix) g_assert(qdict_haskey(qobject_to(QDict, entry->value), "type")); g_assert(qdict_haskey(qobject_to(QDict, entry->value), "disk")); } - - qobject_unref(ret); } static void test_qga_get_memory_block_info(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *val; + g_autoptr(QDict) ret = NULL; + QDict *val; int64_t size; ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-memory-block-info'}"); @@ -366,14 +348,12 @@ static void test_qga_get_memory_block_info(gconstpointer fix) size = qdict_get_int(val, "size"); g_assert_cmpint(size, >, 0); } - - qobject_unref(ret); } static void test_qga_get_memory_blocks(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; QList *list; const QListEntry *entry; @@ -391,14 +371,12 @@ static void test_qga_get_memory_blocks(gconstpointer fix) g_assert(qdict_haskey(qobject_to(QDict, entry->value), "online")); } } - - qobject_unref(ret); } static void test_qga_network_get_interfaces(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; QList *list; const QListEntry *entry; @@ -410,8 +388,6 @@ static void test_qga_network_get_interfaces(gconstpointer fix) list = qdict_get_qlist(ret, "return"); entry = qlist_first(list); g_assert(qdict_haskey(qobject_to(QDict, entry->value), "name")); - - qobject_unref(ret); } static void test_qga_file_ops(gconstpointer fix) @@ -642,7 +618,7 @@ static void test_qga_file_write_read(gconstpointer fix) static void test_qga_get_time(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; int64_t time; ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-time'}"); @@ -651,8 +627,6 @@ static void test_qga_get_time(gconstpointer fix) time = qdict_get_int(ret, "return"); g_assert_cmpint(time, >, 0); - - qobject_unref(ret); } static void test_qga_blacklist(gconstpointer data) @@ -693,18 +667,22 @@ static void test_qga_blacklist(gconstpointer data) static void test_qga_config(gconstpointer data) { GError *error = NULL; - char *cwd, *cmd, *out, *err, *str, **strv, **argv = NULL; + g_autofree char *out = NULL; + g_autofree char *err = NULL; + g_autofree char *cwd = NULL; + g_autofree char *cmd = NULL; + g_auto(GStrv) argv = NULL; + g_auto(GStrv) strv = NULL; + g_autoptr(GKeyFile) kf = NULL; + char *str; char *env[2]; int status; gsize n; - GKeyFile *kf; cwd = g_get_current_dir(); cmd = g_strdup_printf("%s%cqga%cqemu-ga -D", cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR); - g_free(cwd); g_shell_parse_argv(cmd, NULL, &argv, &error); - g_free(cmd); g_assert_no_error(error); env[0] = g_strdup_printf("QGA_CONF=tests%cdata%ctest-qga-config", @@ -712,7 +690,6 @@ static void test_qga_config(gconstpointer data) env[1] = NULL; g_spawn_sync(NULL, argv, env, 0, NULL, NULL, &out, &err, &status, &error); - g_strfreev(argv); g_assert_no_error(error); g_assert_cmpstr(err, ==, ""); @@ -759,18 +736,14 @@ static void test_qga_config(gconstpointer data) g_assert_true(g_strv_contains((const char * const *)strv, "guest-get-time")); g_assert_no_error(error); - g_strfreev(strv); - g_free(out); - g_free(err); g_free(env[0]); - g_key_file_free(kf); } static void test_qga_fsfreeze_status(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; const gchar *status; ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-status'}"); @@ -779,16 +752,15 @@ static void test_qga_fsfreeze_status(gconstpointer fix) status = qdict_get_try_str(ret, "return"); g_assert_cmpstr(status, ==, "thawed"); - - qobject_unref(ret); } static void test_qga_guest_exec(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *val; + g_autoptr(QDict) ret = NULL; + QDict *val; const gchar *out; - guchar *decoded; + g_autofree guchar *decoded = NULL; int64_t pid, now, exitcode; gsize len; bool exited; @@ -827,14 +799,13 @@ static void test_qga_guest_exec(gconstpointer fix) decoded = g_base64_decode(out, &len); g_assert_cmpint(len, ==, 12); g_assert_cmpstr((char *)decoded, ==, "\" test_str \""); - g_free(decoded); - qobject_unref(ret); } static void test_qga_guest_exec_invalid(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *error; + g_autoptr(QDict) ret = NULL; + QDict *error; const gchar *class, *desc; /* invalid command */ @@ -859,13 +830,13 @@ static void test_qga_guest_exec_invalid(gconstpointer fix) desc = qdict_get_str(error, "desc"); g_assert_cmpstr(class, ==, "GenericError"); g_assert_cmpint(strlen(desc), >, 0); - qobject_unref(ret); } static void test_qga_guest_get_host_name(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *val; + g_autoptr(QDict) ret = NULL; + QDict *val; ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-host-name'}"); g_assert_nonnull(ret); @@ -873,14 +844,13 @@ static void test_qga_guest_get_host_name(gconstpointer fix) val = qdict_get_qdict(ret, "return"); g_assert(qdict_haskey(val, "host-name")); - - qobject_unref(ret); } static void test_qga_guest_get_timezone(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret, *val; + g_autoptr(QDict) ret = NULL; + QDict *val; ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-timezone'}"); g_assert_nonnull(ret); @@ -889,14 +859,12 @@ static void test_qga_guest_get_timezone(gconstpointer fix) /* Make sure there's at least offset */ val = qdict_get_qdict(ret, "return"); g_assert(qdict_haskey(val, "offset")); - - qobject_unref(ret); } static void test_qga_guest_get_users(gconstpointer fix) { const TestFixture *fixture = fix; - QDict *ret; + g_autoptr(QDict) ret = NULL; QList *val; ret = qmp_fd(fixture->fd, "{'execute': 'guest-get-users'}"); @@ -906,15 +874,13 @@ static void test_qga_guest_get_users(gconstpointer fix) /* There is not much to test here */ val = qdict_get_qlist(ret, "return"); g_assert_nonnull(val); - - qobject_unref(ret); } static void test_qga_guest_get_osinfo(gconstpointer data) { TestFixture fixture; const gchar *str; - QDict *ret = NULL; + g_autoptr(QDict) ret = NULL; char *env[2]; QDict *val; @@ -958,7 +924,6 @@ static void test_qga_guest_get_osinfo(gconstpointer data) g_assert_nonnull(str); g_assert_cmpstr(str, ==, "unit-test"); - qobject_unref(ret); g_free(env[0]); fixture_tear_down(&fixture, NULL); } -- 2.36.1