ZTS: Add zts-report exceptions for FreeBSD

There are three tests we expect to fail only on FreeBSD.
* link_count never exits and eventually times out:
 - @amotin tells me this test is probably not applicable to us
 - Skip on FreeBSD
* userobj feature does not activate immediately after pool upgrade
 - low impact; we are aware of this issue
* removal does not appear to condense on export
 - low impact; we are aware of this issue

Additionally removal_with_zdb passes on FreeBSD, so it is moved to
"maybe".

Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: John Kennedy <[email protected]>
Signed-off-by: Ryan Moeller <[email protected]>
Closes #10093 

2 files changed, 16 insertions, 5 deletions

diff --git a/tests/test-runner/bin/zts-report.py b/tests/test-runner/bin/zts-report.py
index a825c2daa..8a30ce106 100755
--- a/tests/test-runner/bin/zts-report.py
+++ b/tests/test-runner/bin/zts-report.py
@@ -121,11 +121,11 @@ fio_reason = 'Fio v2.3 or newer required'
 trim_reason = 'DISKS must support discard (TRIM/UNMAP)'
 
 #
-# Some tests are not applicable to Linux or need to be updated to operate
-# in the manor required by Linux.  Any tests which are skipped for this
+# Some tests are not applicable to a platform or need to be updated to operate
+# in the manor required by the platform.  Any tests which are skipped for this
 # reason will be suppressed in the final analysis output.
 #
-na_reason = "N/A on Linux"
+na_reason = "Not applicable"
 
 summary = {
     'total': float(0),
@@ -153,12 +153,18 @@ known = {
     'cli_user/misc/zfs_unshare_001_neg': ['SKIP', na_reason],
     'privilege/setup': ['SKIP', na_reason],
     'refreserv/refreserv_004_pos': ['FAIL', known_reason],
-    'removal/removal_with_zdb': ['SKIP', known_reason],
     'rootpool/setup': ['SKIP', na_reason],
     'rsend/rsend_008_pos': ['SKIP', '6066'],
     'vdev_zaps/vdev_zaps_007_pos': ['FAIL', known_reason],
 }
 
+if sys.platform.startswith('freebsd'):
+    known.update({
+        'link_count/link_count_001': ['SKIP', na_reason],
+        'removal/removal_condense_export': ['FAIL', known_reason],
+        'upgrade/upgrade_userobj_001_pos': ['FAIL', known_reason],
+    })
+
 #
 # These tests may occasionally fail or be skipped.  We want there failures
 # to be reported but only unexpected failures should bubble up to cause
@@ -207,6 +213,7 @@ maybe = {
     'no_space/enospc_002_pos': ['FAIL', enospc_reason],
     'projectquota/setup': ['SKIP', exec_reason],
     'redundancy/redundancy_004_neg': ['FAIL', '7290'],
+    'removal/removal_with_zdb': ['SKIP', known_reason],
     'reservation/reservation_008_pos': ['FAIL', '7741'],
     'reservation/reservation_018_pos': ['FAIL', '5642'],
     'rsend/rsend_019_pos': ['FAIL', '6086'],
@@ -300,7 +307,7 @@ if __name__ == "__main__":
         issue_url = 'https://github.com/openzfs/zfs/issues/'
 
         # Include the reason why the result is expected, given the following:
-        # 1. Suppress test results which set the "N/A on Linux" reason.
+        # 1. Suppress test results which set the "Not applicable" reason.
         # 2. Numerical reasons are assumed to be GitHub issue numbers.
         # 3. When an entire test group is skipped only report the setup reason.
         if test in known:
diff --git a/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh b/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
index e121787ca..3ab3fbef8 100755
--- a/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
+++ b/tests/zfs-tests/tests/functional/link_count/link_count_001.ksh
@@ -49,6 +49,10 @@ log_assert "Verify file link count is zero on zfs"
 export ITERS=10
 export NUMFILES=10000
 
+if is_freebsd; then
+	log_unsupported "Not applicable on FreeBSD"
+fi
+
 # Detect and make sure this test must be executed on a multi-process system
 if ! is_mp; then
 	log_unsupported "This test requires a multi-processor system."