diff mbox series

[v5,3/6] fstests: filter: helper for sysfs error filtering

Message ID 594ed11fcc744e1f2d6f1e5f88929d9dba0dbb39.1743996408.git.anand.jain@oracle.com (mailing list archive)
State New
Headers show
Series fstests: btrfs: add test case to validate sysfs input arguments | expand

Commit Message

Anand Jain April 7, 2025, 3:48 a.m. UTC 
Added filter helper to filter sysfs write errors, retain only the
error part.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
---
 common/filter | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/common/filter b/common/filter
index 1ebfd27e898e..bbe13f4c8a8d 100644
--- a/common/filter
+++ b/common/filter
@@ -674,5 +674,14 @@  _filter_flakey_EIO()
 	sed -e "s#.*: Input\/output error#$message#"
 }
 
+# Filters
+#      +./common/rc: line 5085: echo: write error: Invalid argument
+# to
+# 	Invalid argument
+_filter_sysfs_error()
+{
+	sed 's/.*: \(.*\)$/\1/'
+}
+
 # make sure this script returns success
 /bin/true