ZTS: Enable punch-hole tests on FreeBSD

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Ka Ho Ng <khng@FreeBSD.org>
Sponsored-by: The FreeBSD Foundation
Closes #12458

tests/test-runner/bin/zts-report.py.in

@@ -127,6 +127,13 @@ fio_reason = 'Fio v2.3 or newer required'
 #
 trim_reason = 'DISKS must support discard (TRIM/UNMAP)'
 
+#
+# Some tests on FreeBSD require the fspacectl(2) system call and the
+# truncate(1) utility supporting the -d option.  The system call was first
+# introduced in FreeBSD version 1400032.
+#
+fspacectl_reason = 'fspacectl(2) and truncate -d support required'
+
 #
 # 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
@@ -225,6 +232,7 @@ maybe = {
     'cli_root/zpool_trim/setup': ['SKIP', trim_reason],
     'cli_root/zpool_upgrade/zpool_upgrade_004_pos': ['FAIL', '6141'],
     'delegate/setup': ['SKIP', exec_reason],
+    'fallocate/fallocate_punch-hole': ['SKIP', fspacectl_reason],
     'history/history_004_pos': ['FAIL', '7026'],
     'history/history_005_neg': ['FAIL', '6680'],
     'history/history_006_neg': ['FAIL', '5657'],