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author | Petr Rockai <prockai@redhat.com> | 2011-06-04 21:46:34 +0000 |
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committer | Petr Rockai <prockai@redhat.com> | 2011-06-04 21:46:34 +0000 |
commit | f7a80fd8e36542a3a209114cde462db35debe638 (patch) | |
tree | 6c829fd8b246ebb680b5e2c1f20c1a5be972acf9 | |
parent | 554923e0ae34dfc14b26849ce8655e2c38937514 (diff) | |
download | lvm2-f7a80fd8e36542a3a209114cde462db35debe638.tar.gz lvm2-f7a80fd8e36542a3a209114cde462db35debe638.tar.xz lvm2-f7a80fd8e36542a3a209114cde462db35debe638.zip |
Add an API test that shows how to find a value of pe_start for a VG without
actually creating the VG on-disk.
-rw-r--r-- | test/api/Makefile.in | 2 | ||||
-rw-r--r-- | test/api/pe_start.c | 47 | ||||
-rw-r--r-- | test/api/pe_start.sh | 17 |
3 files changed, 65 insertions, 1 deletions
diff --git a/test/api/Makefile.in b/test/api/Makefile.in index 50f24568..ae2b03fd 100644 --- a/test/api/Makefile.in +++ b/test/api/Makefile.in @@ -26,7 +26,7 @@ test_SOURCES = test.c wrapper_SOURCES = test.c INCLUDES += -I../../include -TARGETS += vgtest.t percent.t +TARGETS += vgtest.t percent.t pe_start.t endif LVMLIBS = @LVM2APP_LIB@ -ldevmapper diff --git a/test/api/pe_start.c b/test/api/pe_start.c new file mode 100644 index 00000000..5bd02d5d --- /dev/null +++ b/test/api/pe_start.c @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2011 Red Hat, Inc. All rights reserved. + * + * This file is part of LVM2. + * + * This copyrighted material is made available to anyone wishing to use, + * modify, copy, or redistribute it subject to the terms and conditions + * of the GNU Lesser General Public License v.2.1. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#undef NDEBUG + +#include "lvm2app.h" +#include "assert.h" + +int main(int argc, char *argv[]) +{ + lvm_t handle; + vg_t vg = NULL; + pv_t pv; + struct lvm_property_value v; + + handle = lvm_init(NULL); + assert(handle); + + vg = lvm_vg_create(handle, "test_vg"); + assert(vg); + + if (lvm_vg_extend(vg, argv[1])) + abort(); + + pv = lvm_pv_from_name(vg, argv[1]); + assert(pv); + + v = lvm_pv_get_property(pv, "pe_start"); + assert(v.is_valid); + fprintf(stderr, "pe_start = %d\n", (int)v.value.integer); + assert(v.value.integer == 2048 * 512); + + lvm_vg_close(vg); + lvm_quit(handle); + return 0; +} diff --git a/test/api/pe_start.sh b/test/api/pe_start.sh new file mode 100644 index 00000000..6b50aa44 --- /dev/null +++ b/test/api/pe_start.sh @@ -0,0 +1,17 @@ +# +# Copyright (C) 2011 Red Hat, Inc. All rights reserved. +# +# This file is part of LVM2. +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions +# of the GNU General Public License v.2. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +. lib/test + +aux prepare_devs 2 +aux apitest pe_start $dev1 |