[src/trunk]: src/tests/fs/common Hardcode a check for ZFS and too little free...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/bf5a677abd13
branches:  trunk
changeset: 849822:bf5a677abd13
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Mar 15 12:12:42 2020 +0000

description:
Hardcode a check for ZFS and too little free space in workdir to skip
ZFS tests if the atf working directory is size restricted (ZFS has a
hardcoded minimal size of 64MB for a storage pool and 128 MB disk size).

diffstat:

 tests/fs/common/h_fsmacros.h |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (24 lines):

diff -r e44f71b30875 -r bf5a677abd13 tests/fs/common/h_fsmacros.h
--- a/tests/fs/common/h_fsmacros.h      Sun Mar 15 12:01:41 2020 +0000
+++ b/tests/fs/common/h_fsmacros.h      Sun Mar 15 12:12:42 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: h_fsmacros.h,v 1.42 2018/06/19 09:20:46 gson Exp $     */
+/*     $NetBSD: h_fsmacros.h,v 1.43 2020/03/15 12:12:42 martin Exp $   */
 
 /*-
  * Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -249,6 +249,14 @@
 atf_check_fstype(const atf_tc_t *tc, const char *fs)
 {
        const char *fstype;
+       struct statvfs fsstat;
+
+       if (strcmp(fs, "zfs") == 0) {
+               /* XXX ZFS hardcodes a minimal size */
+               if (statvfs(".", &fsstat) == 0 &&
+                   (fsstat.f_frsize * fsstat.f_bfree) <= 64*1024*1024)
+                       atf_tc_skip("not enough free space in work directory");
+       }
 
        if (!atf_tc_has_config_var(tc, "fstype"))
                return true;