From c22e989df643be253e83c752be1c74baf5cb5ded Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A1n=20Tomko?= Date: Fri, 21 Feb 2014 10:59:10 +0100 Subject: [PATCH] Add test for virISCSIGetSession Parse iscsiadm output with and without the recently introduced flashnode info. [1] This should check that commits like 57e17a7 (fixing [2]) do not break iscsiadm output parsing. [1] https://github.com/mikechristie/open-iscsi/commit/181af9a [2] https://bugzilla.redhat.com/show_bug.cgi?id=1067173 --- tests/Makefile.am | 6 ++ tests/viriscsitest.c | 137 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 143 insertions(+) create mode 100644 tests/viriscsitest.c diff --git a/tests/Makefile.am b/tests/Makefile.am index 90f70ffb96..a1a89ab7a2 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -141,6 +141,7 @@ test_programs = virshtest sockettest \ virendiantest \ virfiletest \ viridentitytest \ + viriscsitest \ virkeycodetest \ virlockspacetest \ virlogtest \ @@ -643,6 +644,7 @@ storagevolxml2argvtest_SOURCES = \ testutils.c testutils.h storagevolxml2argvtest_LDADD = \ ../src/libvirt_driver_storage_impl.la $(LDADDS) + else ! WITH_STORAGE EXTRA_DIST += storagevolxml2argvtest.c endif ! WITH_STORAGE @@ -787,6 +789,10 @@ viridentitytest_DEPENDENCIES = libsecurityselinuxhelper.la \ ../src/libvirt.la endif WITH_SELINUX +viriscsitest_SOURCES = \ + viriscsitest.c testutils.h testutils.c +viriscsitest_LDADD = $(LDADDS) + virkeycodetest_SOURCES = \ virkeycodetest.c testutils.h testutils.c virkeycodetest_LDADD = $(LDADDS) diff --git a/tests/viriscsitest.c b/tests/viriscsitest.c new file mode 100644 index 0000000000..f460124017 --- /dev/null +++ b/tests/viriscsitest.c @@ -0,0 +1,137 @@ +/* + * Copyright (C) 2014 Red Hat, Inc. + * + * This library 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. + * + * This library 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 this library. If not, see + * . + * + * Author: Jan Tomko + */ + +#include + +#ifdef WIN32 +int +main(void) +{ + return EXIT_AM_SKIP; +} +#else +# define __VIR_COMMAND_PRIV_H_ALLOW__ + +# include "testutils.h" +# include "vircommandpriv.h" +# include "viriscsi.h" + +# define VIR_FROM_THIS VIR_FROM_NONE + +static const char *iscsiadmSessionOutput = + "tcp: [1] 10.20.30.40:3260,1 iqn.2004-06.example:example1:iscsi.test\n" + "tcp: [2] 10.20.30.41:3260,1 iqn.2005-05.example:example1:iscsi.hello\n" + "tcp: [3] 10.20.30.42:3260,1 iqn.2006-04.example:example1:iscsi.world\n" + "tcp: [5] 10.20.30.43:3260,1 iqn.2007-04.example:example1:iscsi.foo\n" + "tcp: [6] 10.20.30.44:3260,1 iqn.2008-04.example:example1:iscsi.bar\n" + "tcp: [7] 10.20.30.45:3260,1 iqn.2009-04.example:example1:iscsi.seven\n"; + +static const char *iscsiadmSessionOutputNonFlash = + "tcp: [1] 10.20.30.40:3260,1 iqn.2004-06.example:example1:iscsi.test (non-flash)\n" + "tcp: [2] 10.20.30.41:3260,1 iqn.2005-05.example:example1:iscsi.hello (non-flash)\n" + "tcp: [3] 10.20.30.42:3260,1 iqn.2006-04.example:example1:iscsi.world (non-flash)\n" + "tcp: [5] 10.20.30.43:3260,1 iqn.2007-04.example:example1:iscsi.foo (non-flash)\n" + "tcp: [6] 10.20.30.44:3260,1 iqn.2008-04.example:example1:iscsi.bar (non-flash)\n" + "tcp: [7] 10.20.30.45:3260,1 iqn.2009-04.example:example1:iscsi.seven (non-flash)\n"; + +struct testSessionInfo { + const char *device_path; + int output_version; + const char *expected_session; +}; + +static void testIscsiadmCb(const char *const*args, + const char *const*env ATTRIBUTE_UNUSED, + const char *input ATTRIBUTE_UNUSED, + char **output, + char **error ATTRIBUTE_UNUSED, + int *status, + void *opaque) +{ + int *output_version = opaque; + if (args[0] && STREQ(args[0], ISCSIADM) && + args[1] && STREQ(args[1], "--mode") && + args[2] && STREQ(args[2], "session") && + args[3] == NULL) { + if (*output_version == 1) + ignore_value(VIR_STRDUP(*output, iscsiadmSessionOutputNonFlash)); + else + ignore_value(VIR_STRDUP(*output, iscsiadmSessionOutput)); + } else { + *status = -1; + } +} + +static int +testISCSIGetSession(const void *data) +{ + const struct testSessionInfo *info = data; + int ver = info->output_version; + char *actual_session = NULL; + int ret = -1; + + virCommandSetDryRun(NULL, testIscsiadmCb, &ver); + + actual_session = virISCSIGetSession(info->device_path, true); + + if (STRNEQ_NULLABLE(actual_session, info->expected_session)) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "Expected session: '%s' got: '%s'", + NULLSTR(info->expected_session), + NULLSTR(actual_session)); + goto cleanup; + } + + ret = 0; + +cleanup: + virCommandSetDryRun(NULL, NULL, NULL); + VIR_FREE(actual_session); + return ret; +} + +static int +mymain(void) +{ + int rv = 0; + +# define DO_SESSION_TEST(name, session) \ + do { \ + struct testSessionInfo info = {name, 0, session}; \ + if (virtTestRun("ISCSI get session test" name, \ + testISCSIGetSession, &info) < 0) \ + rv = -1; \ + info.output_version = 1; \ + if (virtTestRun("ISCSI get (non-flash) session test" name, \ + testISCSIGetSession, &info) < 0) \ + rv = -1; \ + } while (0) + + DO_SESSION_TEST("iqn.2004-06.example:example1:iscsi.test", "1"); + DO_SESSION_TEST("iqn.2009-04.example:example1:iscsi.seven", "7"); + DO_SESSION_TEST("iqn.2009-04.example:example1:iscsi.eight", NULL); + + if (rv < 0) + return EXIT_FAILURE; + return EXIT_SUCCESS; +} + +VIRT_TEST_MAIN(mymain) +#endif /* WIN32 */