294 lines
8.1 KiB
C
294 lines
8.1 KiB
C
/*-
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* Copyright (c) 2017 Ngie Cooper <ngie@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <camlib.h>
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#include <atf-c.h>
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static const char *
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get_cam_test_device(const atf_tc_t *tc)
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{
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const char *cam_test_device;
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cam_test_device = atf_tc_get_config_var(tc, "cam_test_device");
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return (cam_test_device);
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}
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static void
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cam_clear_error(void)
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{
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strcpy(cam_errbuf, "");
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}
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static bool
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cam_has_error(void)
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{
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return (strlen(cam_errbuf) != 0);
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}
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ATF_TC_WITHOUT_HEAD(cam_get_device_negative_test_NULL_path);
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ATF_TC_BODY(cam_get_device_negative_test_NULL_path, tc)
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{
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char parsed_dev_name[DEV_IDLEN + 1];
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int parsed_unit;
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ATF_REQUIRE_MSG(cam_get_device(NULL, parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == -1,
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"cam_get_device succeeded unexpectedly");
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}
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ATF_TC_WITHOUT_HEAD(cam_get_device_negative_test_bad_path);
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ATF_TC_BODY(cam_get_device_negative_test_bad_path, tc)
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{
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char parsed_dev_name[DEV_IDLEN + 1];
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int parsed_unit;
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ATF_REQUIRE_MSG(cam_get_device("1ada", parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == -1,
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"cam_get_device succeeded unexpectedly");
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}
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ATF_TC_WITHOUT_HEAD(cam_get_device_negative_test_nul_path);
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ATF_TC_BODY(cam_get_device_negative_test_nul_path, tc)
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{
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char parsed_dev_name[DEV_IDLEN + 1];
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int parsed_unit;
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ATF_REQUIRE_MSG(cam_get_device("", parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == -1,
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"cam_get_device succeeded unexpectedly");
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}
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ATF_TC_WITHOUT_HEAD(cam_get_device_negative_test_root);
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ATF_TC_BODY(cam_get_device_negative_test_root, tc)
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{
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char parsed_dev_name[DEV_IDLEN + 1];
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int parsed_unit;
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ATF_REQUIRE_MSG(cam_get_device("/", parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == -1,
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"cam_get_device succeeded unexpectedly");
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}
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ATF_TC_WITHOUT_HEAD(cam_get_device_positive_test);
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ATF_TC_BODY(cam_get_device_positive_test, tc)
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{
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char expected_dev_name[] = "foo";
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char parsed_dev_name[DEV_IDLEN + 1];
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int expected_unit, parsed_unit;
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expected_unit = 1;
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ATF_REQUIRE_MSG(cam_get_device("/dev/foo1", parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == 0,
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"cam_get_device failed");
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ATF_REQUIRE_STREQ(parsed_dev_name, expected_dev_name);
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ATF_REQUIRE(parsed_unit == expected_unit);
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strcpy(parsed_dev_name, "");
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parsed_unit = -1;
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ATF_REQUIRE_MSG(cam_get_device("foo1", parsed_dev_name,
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nitems(parsed_dev_name), &parsed_unit) == 0,
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"cam_get_device failed");
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ATF_REQUIRE_STREQ(parsed_dev_name, expected_dev_name);
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ATF_REQUIRE(parsed_unit == expected_unit);
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}
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ATF_TC(cam_open_device_negative_test_O_RDONLY);
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ATF_TC_HEAD(cam_open_device_negative_test_O_RDONLY, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"test that cam_open_device(`cam_device`, O_RDONLY) fails to open "
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"the underlying pass(4) device (bug 217649)");
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atf_tc_set_md_var(tc, "require.config", "cam_test_device");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_open_device_negative_test_O_RDONLY, tc)
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{
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const char *cam_test_device;
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cam_test_device = get_cam_test_device(tc);
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cam_clear_error();
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ATF_CHECK(cam_open_device(cam_test_device, O_RDONLY) == NULL);
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ATF_REQUIRE(cam_has_error());
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}
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ATF_TC(cam_open_device_negative_test_nonexistent);
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ATF_TC_HEAD(cam_open_device_negative_test_nonexistent, tc)
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{
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_open_device_negative_test_nonexistent, tc)
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{
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cam_clear_error();
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ATF_REQUIRE(cam_open_device("/nonexistent", O_RDWR) == NULL);
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ATF_REQUIRE(cam_has_error());
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}
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ATF_TC(cam_open_device_negative_test_unprivileged);
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ATF_TC_HEAD(cam_open_device_negative_test_unprivileged, tc)
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{
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atf_tc_set_md_var(tc, "require.config", "cam_test_device");
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atf_tc_set_md_var(tc, "require.user", "unprivileged");
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}
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ATF_TC_BODY(cam_open_device_negative_test_unprivileged, tc)
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{
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const char *cam_test_device;
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cam_test_device = get_cam_test_device(tc);
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cam_clear_error();
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ATF_CHECK(cam_open_device(cam_test_device, O_RDONLY) == NULL);
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ATF_REQUIRE(cam_has_error());
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cam_clear_error();
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ATF_CHECK(cam_open_device(cam_test_device, O_RDWR) == NULL);
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ATF_REQUIRE(cam_has_error());
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}
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ATF_TC(cam_open_device_positive_test);
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ATF_TC_HEAD(cam_open_device_positive_test, tc)
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{
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atf_tc_set_md_var(tc, "require.config", "cam_test_device");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_open_device_positive_test, tc)
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{
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struct cam_device *cam_dev;
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const char *cam_test_device;
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cam_test_device = get_cam_test_device(tc);
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cam_clear_error();
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cam_dev = cam_open_device(cam_test_device, O_RDWR);
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ATF_CHECK_MSG(cam_dev != NULL, "cam_open_device failed: %s",
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cam_errbuf);
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ATF_REQUIRE(!cam_has_error());
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cam_close_device(cam_dev);
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}
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ATF_TC(cam_close_device_negative_test_NULL);
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ATF_TC_HEAD(cam_close_device_negative_test_NULL, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"test that cam_close_device(NULL) succeeds without error");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_close_device_negative_test_NULL, tc)
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{
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cam_clear_error();
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cam_close_device(NULL);
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ATF_REQUIRE(!cam_has_error());
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}
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ATF_TC(cam_getccb_positive_test);
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ATF_TC_HEAD(cam_getccb_positive_test, tc)
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{
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atf_tc_set_md_var(tc, "require.config", "cam_test_device");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_getccb_positive_test, tc)
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{
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union ccb *cam_ccb;
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struct cam_device *cam_dev;
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const char *cam_test_device;
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cam_test_device = get_cam_test_device(tc);
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cam_clear_error();
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cam_dev = cam_open_device(cam_test_device, O_RDWR);
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ATF_CHECK_MSG(cam_dev != NULL, "cam_open_device failed: %s",
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cam_errbuf);
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ATF_REQUIRE(!cam_has_error());
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cam_ccb = cam_getccb(cam_dev);
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ATF_CHECK_MSG(cam_ccb != NULL, "get_camccb failed: %s", cam_errbuf);
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ATF_REQUIRE(!cam_has_error());
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cam_freeccb(cam_ccb);
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cam_close_device(cam_dev);
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}
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ATF_TC(cam_freeccb_negative_test_NULL);
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ATF_TC_HEAD(cam_freeccb_negative_test_NULL, tc)
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{
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atf_tc_set_md_var(tc, "descr",
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"test that cam_freeccb(NULL) succeeds without error");
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atf_tc_set_md_var(tc, "require.user", "root");
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}
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ATF_TC_BODY(cam_freeccb_negative_test_NULL, tc)
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{
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cam_clear_error();
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cam_freeccb(NULL);
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ATF_REQUIRE(!cam_has_error());
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, cam_get_device_negative_test_NULL_path);
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ATF_TP_ADD_TC(tp, cam_get_device_negative_test_bad_path);
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ATF_TP_ADD_TC(tp, cam_get_device_negative_test_nul_path);
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ATF_TP_ADD_TC(tp, cam_get_device_negative_test_root);
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ATF_TP_ADD_TC(tp, cam_get_device_positive_test);
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ATF_TP_ADD_TC(tp, cam_open_device_negative_test_O_RDONLY);
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ATF_TP_ADD_TC(tp, cam_open_device_negative_test_nonexistent);
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ATF_TP_ADD_TC(tp, cam_open_device_negative_test_unprivileged);
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ATF_TP_ADD_TC(tp, cam_open_device_positive_test);
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ATF_TP_ADD_TC(tp, cam_close_device_negative_test_NULL);
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ATF_TP_ADD_TC(tp, cam_getccb_positive_test);
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ATF_TP_ADD_TC(tp, cam_freeccb_negative_test_NULL);
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return (atf_no_error());
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}
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