diff options
Diffstat (limited to 'cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc')
| -rw-r--r-- | cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc | 118 |
1 files changed, 112 insertions, 6 deletions
diff --git a/cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc b/cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc index e2833170f9ac..6c9a49a8ebbf 100644 --- a/cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc +++ b/cddl/usr.sbin/zfsd/tests/zfsd_unittest.cc @@ -62,9 +62,6 @@ #include <zfsd/zpool_list.h> #include "libmocks.h" - -__FBSDID("$FreeBSD$"); - /*================================== Macros ==================================*/ #define NUM_ELEMENTS(x) (sizeof(x) / sizeof(*x)) @@ -85,6 +82,9 @@ struct zpool_handle zpool_handle_t *zpool_next; char zpool_name[ZFS_MAX_DATASET_NAME_LEN]; int zpool_state; + unsigned int zpool_n_propnames; +#define ZHP_MAX_PROPNAMES 4 + const char *zpool_propnames[ZHP_MAX_PROPNAMES]; size_t zpool_config_size; nvlist_t *zpool_config; nvlist_t *zpool_old_config; @@ -137,6 +137,7 @@ public: MOCK_CONST_METHOD0(PoolGUID, Guid()); MOCK_CONST_METHOD0(State, vdev_state()); MOCK_CONST_METHOD0(PhysicalPath, string()); + MOCK_CONST_METHOD2(Name, string(zpool_handle_t * zhp, bool verbose)); }; MockVdev::MockVdev(nvlist_t *vdevConfig) @@ -400,7 +401,7 @@ TEST_F(ZfsEventTest, ProcessPoolEventGetsCalled) { string evString("!system=ZFS " "subsystem=ZFS " - "type=misc.fs.zfs.vdev_remove " + "type=sysevent.fs.zfs.vdev_remove " "pool_name=foo " "pool_guid=9756779504028057996 " "vdev_guid=1631193447431603339 " @@ -434,6 +435,8 @@ protected: m_vdev = new MockVdev(m_vdevConfig); ON_CALL(*m_vdev, GUID()) .WillByDefault(::testing::Return(Guid(123))); + ON_CALL(*m_vdev, Name(::testing::_, ::testing::_)) + .WillByDefault(::testing::Return(string("/dev/da999"))); ON_CALL(*m_vdev, PoolGUID()) .WillByDefault(::testing::Return(Guid(456))); ON_CALL(*m_vdev, State()) @@ -515,7 +518,7 @@ TEST_F(CaseFileTest, PoolDestroy) "pool_guid=456 " "subsystem=ZFS " "timestamp=1348867914 " - "type=misc.fs.zfs.pool_destroy "); + "type=sysevent.fs.zfs.pool_destroy "); m_event = Event::CreateEvent(*m_eventFactory, evString); ZfsEvent *zfs_event = static_cast<ZfsEvent*>(m_event); EXPECT_CALL(*m_caseFile, Close()); @@ -523,6 +526,72 @@ TEST_F(CaseFileTest, PoolDestroy) } /* + * A Vdev with a very large number of Delay errors should fault + * For performance reasons, RefreshVdevState should be called at most once + */ +TEST_F(CaseFileTest, VeryManyDelayErrors) +{ + EXPECT_CALL(*m_caseFile, RefreshVdevState()) + .Times(::testing::AtMost(1)) + .WillRepeatedly(::testing::Return(true)); + + for(int i=0; i<100; i++) { + stringstream evStringStream; + evStringStream << + "!system=ZFS " + "class=ereport.fs.zfs.delay " + "ena=12091638756982918145 " + "parent_guid=13237004955564865395 " + "parent_type=raidz " + "pool=testpool.4415 " + "pool_context=0 " + "pool_failmode=wait " + "pool_guid=456 " + "pool_state= 0" + "subsystem=ZFS " + "time="; + evStringStream << i << "0000000000000000 "; + evStringStream << "timestamp=" << i << " "; + evStringStream << + "type=ereport.fs.zfs.delay " + "vdev_ashift=12 " + "vdev_cksum_errors=0 " + "vdev_complete_ts=948336226469 " + "vdev_delays=77 " + "vdev_delta_ts=123998485899 " + "vdev_guid=123 " + "vdev_path=/dev/da400 " + "vdev_read_errors=0 " + "vdev_spare_guids= " + "vdev_type=disk " + "vdev_write_errors=0 " + "zio_blkid=622 " + "zio_delay=31000041101 " + "zio_delta=123998485899 " + "zio_err=0 " + "zio_flags=1572992 " + "zio_level=-2 " + "zio_object=0 " + "zio_objset=37 " + "zio_offset=25598976 " + "zio_pipeline=48234496 " + "zio_priority=3 " + "zio_size=1024" + "zio_stage=33554432 " + "zio_timestamp=824337740570 "; + Event *event(Event::CreateEvent(*m_eventFactory, + evStringStream.str())); + ZfsEvent *zfs_event = static_cast<ZfsEvent*>(event); + EXPECT_TRUE(m_caseFile->ReEvaluate(*zfs_event)); + delete event; + } + + m_caseFile->SpliceEvents(); + EXPECT_FALSE(m_caseFile->ShouldDegrade()); + EXPECT_TRUE(m_caseFile->ShouldFault()); +} + +/* * A Vdev with a very large number of IO errors should fault * For performance reasons, RefreshVdevState should be called at most once */ @@ -685,7 +754,7 @@ string ReEvaluateByGuidTest::s_evString( "pool_name=foo " "subsystem=ZFS " "timestamp=1360620391 " - "type=misc.fs.zfs.config_sync"); + "type=sysevent.fs.zfs.config_sync"); /* @@ -769,3 +838,40 @@ TEST_F(ReEvaluateByGuidTest, ReEvaluateByGuid_five) delete CaseFile4; delete CaseFile5; } + +/* + * Test VdevIterator + */ +class VdevIteratorTest : public ::testing::Test +{ +}; + +bool VdevIteratorTestCB(Vdev &vdev, void *cbArg) { + return (false); +} + +/* + * VdevIterator::Next should not crash when run on a pool that has a previously + * removed vdev. Regression for + * https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273663 + */ +TEST_F(VdevIteratorTest, VdevRemoval) +{ + nvlist_t* poolConfig, *rootVdev; + + ASSERT_EQ(0, nvlist_alloc(&rootVdev, NV_UNIQUE_NAME, 0)); + ASSERT_EQ(0, nvlist_add_uint64(rootVdev, ZPOOL_CONFIG_GUID, 0x5678)); + /* + * Note: pools with previously-removed top-level VDEVs will contain a + * TLV in their labels that has 0 children. + */ + ASSERT_EQ(0, nvlist_add_nvlist_array(rootVdev, ZPOOL_CONFIG_CHILDREN, + NULL, 0)); + ASSERT_EQ(0, nvlist_alloc(&poolConfig, NV_UNIQUE_NAME, 0)); + ASSERT_EQ(0, nvlist_add_uint64(poolConfig, + ZPOOL_CONFIG_POOL_GUID, 0x1234)); + ASSERT_EQ(0, nvlist_add_nvlist(poolConfig, ZPOOL_CONFIG_VDEV_TREE, + rootVdev)); + + VdevIterator(poolConfig).Each(VdevIteratorTestCB, NULL); +} |