From: Michael Moese <mmoese@suse.de>
Date: Wed, 17 Jul 2019 17:12:48 +0000 (-0600)
Subject: Add filter function for nvme discover
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b4cde71d7455f3e6ba5851b9e76d0256b4e47a32;p=users%2Fsagi%2Fblktests.git

Add filter function for nvme discover

Several NVMe tests (002, 016, 017) used a pipe to a sed call filtering
the output. This call is moved to a new filter function nvme/rc and
the calls to sed are replaced by this function.

Additionally, the test nvme/016 failed for me due to the Generation
counter being greater than 1, so the new filter function was expanded to
replace the Generation counter with 'X'.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Michael Moese <mmoese@suse.de>
[logang@deltatee.com: added missing changes to 002.out and 017.out]
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
---

diff --git a/tests/nvme/002 b/tests/nvme/002
index 106a5a8..ceac1c6 100755
--- a/tests/nvme/002
+++ b/tests/nvme/002
@@ -32,7 +32,7 @@ test() {
 		_add_nvmet_subsys_to_port "${port}" "blktests-subsystem-$i"
 	done
 
-	nvme discover -t loop | sed -r -e "s/portid:  [0-9]+/portid:  X/"
+	nvme discover -t loop | _filter_discovery
 
 	for ((i = iterations - 1; i >= 0; i--)); do
 		_remove_nvmet_subsystem_from_port "${port}" "blktests-subsystem-$i"
diff --git a/tests/nvme/002.out b/tests/nvme/002.out
index aa71d8f..7437a21 100644
--- a/tests/nvme/002.out
+++ b/tests/nvme/002.out
@@ -1,6 +1,6 @@
 Running nvme/002
 
-Discovery Log Number of Records 1000, Generation counter 1000
+Discovery Log Number of Records 1000, Generation counter X
 =====Discovery Log Entry 0======
 trtype:  loop
 adrfam:  pci
diff --git a/tests/nvme/016 b/tests/nvme/016
index 966d5dc..dd1b84a 100755
--- a/tests/nvme/016
+++ b/tests/nvme/016
@@ -34,7 +34,7 @@ test() {
 	port="$(_create_nvmet_port "loop")"
 	_add_nvmet_subsys_to_port "$port" "${subsys_nqn}"
 
-	nvme discover -t loop | sed -r -e "s/portid:  [0-9]+/portid:  X/"
+	nvme discover -t loop | _filter_discovery
 	_remove_nvmet_subsystem_from_port "${port}" "${subsys_nqn}"
 	_remove_nvmet_port "${port}"
 
diff --git a/tests/nvme/016.out b/tests/nvme/016.out
index 59bd293..b706031 100644
--- a/tests/nvme/016.out
+++ b/tests/nvme/016.out
@@ -1,6 +1,6 @@
 Running nvme/016
 
-Discovery Log Number of Records 1, Generation counter 1
+Discovery Log Number of Records 1, Generation counter X
 =====Discovery Log Entry 0======
 trtype:  loop
 adrfam:  pci
diff --git a/tests/nvme/017 b/tests/nvme/017
index 0b86bec..5f8d609 100755
--- a/tests/nvme/017
+++ b/tests/nvme/017
@@ -37,7 +37,7 @@ test() {
 	port="$(_create_nvmet_port "loop")"
 	_add_nvmet_subsys_to_port "${port}" "${subsys_name}"
 
-	nvme discover -t loop | sed -r -e "s/portid:  [0-9]+/portid:  X/"
+	nvme discover -t loop | _filter_discovery
 	_remove_nvmet_subsystem_from_port "${port}" "${subsys_name}"
 	_remove_nvmet_port "${port}"
 
diff --git a/tests/nvme/017.out b/tests/nvme/017.out
index 4b0877a..cf21297 100644
--- a/tests/nvme/017.out
+++ b/tests/nvme/017.out
@@ -1,6 +1,6 @@
 Running nvme/017
 
-Discovery Log Number of Records 1, Generation counter 1
+Discovery Log Number of Records 1, Generation counter X
 =====Discovery Log Entry 0======
 trtype:  loop
 adrfam:  pci
diff --git a/tests/nvme/rc b/tests/nvme/rc
index eff1dd9..22833d8 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -118,3 +118,8 @@ _find_nvme_loop_dev() {
 		fi
 	done
 }
+
+_filter_discovery() {
+	sed -r  -e "s/portid:  [0-9]+/portid:  X/" \
+		-e "s/Generation counter [0-9]+/Generation counter X/"
+}