X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Ftest-bus-error.c;fp=src%2Flibsystemd%2Fsd-bus%2Ftest-bus-error.c;h=b78be5499c4dce188a8c51c296c1247d7335646c;hb=607553f9306286fdccf0b356bc3d1087adfe21c4;hp=0000000000000000000000000000000000000000;hpb=43d9c2b5848b1363b659c38443c1c94db57415fd;p=elogind.git

diff --git a/src/libsystemd/sd-bus/test-bus-error.c b/src/libsystemd/sd-bus/test-bus-error.c
new file mode 100644
index 000000000..b78be5499
--- /dev/null
+++ b/src/libsystemd/sd-bus/test-bus-error.c
@@ -0,0 +1,115 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2013 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "sd-bus.h"
+#include "bus-error.h"
+#include "bus-util.h"
+
+int main(int argc, char *argv[]) {
+
+        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL, second = SD_BUS_ERROR_NULL;
+        const sd_bus_error const_error = SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_FILE_EXISTS, "const error");
+        const sd_bus_error temporarily_const_error = {
+                .name = SD_BUS_ERROR_ACCESS_DENIED,
+                .message = "oh! no",
+                ._need_free = -1
+        };
+
+        assert_se(!sd_bus_error_is_set(&error));
+        assert_se(sd_bus_error_set(&error, SD_BUS_ERROR_NOT_SUPPORTED, "xxx") == -ENOTSUP);
+        assert_se(streq(error.name, SD_BUS_ERROR_NOT_SUPPORTED));
+        assert_se(streq(error.message, "xxx"));
+        assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_NOT_SUPPORTED));
+        assert_se(sd_bus_error_get_errno(&error) == ENOTSUP);
+        assert_se(sd_bus_error_is_set(&error));
+        sd_bus_error_free(&error);
+
+        assert_se(!sd_bus_error_is_set(&error));
+        assert_se(sd_bus_error_setf(&error, SD_BUS_ERROR_FILE_NOT_FOUND, "yyy %i", -1) == -ENOENT);
+        assert_se(streq(error.name, SD_BUS_ERROR_FILE_NOT_FOUND));
+        assert_se(streq(error.message, "yyy -1"));
+        assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND));
+        assert_se(sd_bus_error_get_errno(&error) == ENOENT);
+        assert_se(sd_bus_error_is_set(&error));
+
+        assert_se(!sd_bus_error_is_set(&second));
+        assert_se(second._need_free == 0);
+        assert_se(error._need_free > 0);
+        assert_se(sd_bus_error_copy(&second, &error) == -ENOENT);
+        assert_se(second._need_free > 0);
+        assert_se(streq(error.name, second.name));
+        assert_se(streq(error.message, second.message));
+        assert_se(sd_bus_error_get_errno(&second) == ENOENT);
+        assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_FILE_NOT_FOUND));
+        assert_se(sd_bus_error_is_set(&second));
+
+        sd_bus_error_free(&error);
+        sd_bus_error_free(&second);
+
+        assert_se(!sd_bus_error_is_set(&second));
+        assert_se(const_error._need_free == 0);
+        assert_se(sd_bus_error_copy(&second, &const_error) == -EEXIST);
+        assert_se(second._need_free == 0);
+        assert_se(streq(const_error.name, second.name));
+        assert_se(streq(const_error.message, second.message));
+        assert_se(sd_bus_error_get_errno(&second) == EEXIST);
+        assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_FILE_EXISTS));
+        assert_se(sd_bus_error_is_set(&second));
+        sd_bus_error_free(&second);
+
+        assert_se(!sd_bus_error_is_set(&second));
+        assert_se(temporarily_const_error._need_free < 0);
+        assert_se(sd_bus_error_copy(&second, &temporarily_const_error) == -EACCES);
+        assert_se(second._need_free > 0);
+        assert_se(streq(temporarily_const_error.name, second.name));
+        assert_se(streq(temporarily_const_error.message, second.message));
+        assert_se(sd_bus_error_get_errno(&second) == EACCES);
+        assert_se(sd_bus_error_has_name(&second, SD_BUS_ERROR_ACCESS_DENIED));
+        assert_se(sd_bus_error_is_set(&second));
+
+        assert_se(!sd_bus_error_is_set(&error));
+        assert_se(sd_bus_error_set_const(&error, "System.Error.EUCLEAN", "Hallo") == -EUCLEAN);
+        assert_se(streq(error.name, "System.Error.EUCLEAN"));
+        assert_se(streq(error.message, "Hallo"));
+        assert_se(sd_bus_error_has_name(&error, "System.Error.EUCLEAN"));
+        assert_se(sd_bus_error_get_errno(&error) == EUCLEAN);
+        assert_se(sd_bus_error_is_set(&error));
+        sd_bus_error_free(&error);
+
+        assert_se(!sd_bus_error_is_set(&error));
+        assert_se(sd_bus_error_set_errno(&error, EBUSY) == -EBUSY);
+        assert_se(streq(error.name, "System.Error.EBUSY"));
+        assert_se(streq(error.message, strerror(EBUSY)));
+        assert_se(sd_bus_error_has_name(&error, "System.Error.EBUSY"));
+        assert_se(sd_bus_error_get_errno(&error) == EBUSY);
+        assert_se(sd_bus_error_is_set(&error));
+        sd_bus_error_free(&error);
+
+        assert_se(!sd_bus_error_is_set(&error));
+        assert_se(sd_bus_error_set_errnof(&error, EIO, "Waldi %c", 'X') == -EIO);
+        assert_se(streq(error.name, SD_BUS_ERROR_IO_ERROR));
+        assert_se(streq(error.message, "Waldi X"));
+        assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_IO_ERROR));
+        assert_se(sd_bus_error_get_errno(&error) == EIO);
+        assert_se(sd_bus_error_is_set(&error));
+
+        return 0;
+}