lcov: run more fops on translators

Translators covered:
* playground/template
* debug/delay-gen
* debug/error-gen
* features/namespace
* features/quiesce
* meta

updates: bz#1693692
Change-Id: Ic8fde8efcb309ea492d8e819241f786f7ff467a1
Signed-off-by: Amar Tumballi <amarts@redhat.com>

6 files changed, 159 insertions, 2 deletions

diff --git a/tests/basic/playground/template-xlator-sanity.t b/tests/basic/playground/template-xlator-sanity.t
index a89a38c51c6..1c665502bfe 100755
--- a/tests/basic/playground/template-xlator-sanity.t
+++ b/tests/basic/playground/template-xlator-sanity.t
@@ -15,6 +15,7 @@ end-volume
 volume template
   type playground/template
   subvolumes posix
+  option dummy 13
 end-volume
 EOF
 
@@ -24,8 +25,19 @@ TEST $(dirname $0)/../rpc-coverage.sh --no-locks $M0
 
 # Take statedump to get maximum code coverage
 pid=$(ps auxww | grep glusterfs | grep -E "template.vol" | awk '{print $2}' | head -1)
+
 TEST generate_statedump $pid
 
-EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0
+# For monitor output
+kill -USR2 $pid
+
+# Handle SIGHUP and reconfigure
+sed -i -e '/s/dummy 13/dummy 42/g' $B0/template.vol
+kill -HUP $pid
+
+# for calling 'fini()'
+kill -TERM $pid
+
+force_umount $M0
 
 cleanup;
diff --git a/tests/features/delay-gen.t b/tests/features/delay-gen.t
index 712b5b60065..38127317d8a 100755
--- a/tests/features/delay-gen.t
+++ b/tests/features/delay-gen.t
@@ -36,5 +36,17 @@ create_max_latency=$($CLI volume profile $V0 info | grep CREATE | awk 'BEGIN {ma
 TEST [ ! -z $write_max_latency ];
 TEST [ -z $create_max_latency ];
 
+# Not providing a particular fop will make it test everything
+TEST $CLI volume reset $V0 delay-gen.enable
+TEST $CLI volume set $V0 delay-gen.delay-duration 100
+
+cp $(dirname ${0})/../../api/examples/glfsxmp.c glfsxmp.c
+build_tester ./glfsxmp.c -lgfapi
+./glfsxmp $V0 $H0 >/dev/null
+cleanup_tester ./glfsxmp
+rm ./glfsxmp.c
+
+$(dirname $0)/../basic/rpc-coverage.sh $M0 >/dev/null
+
 cleanup;
 #G_TESTDEF_TEST_STATUS_NETBSD7=1501397
diff --git a/tests/line-coverage/errorgen-coverage.t b/tests/line-coverage/errorgen-coverage.t
new file mode 100755
index 00000000000..e95c4847b22
--- /dev/null
+++ b/tests/line-coverage/errorgen-coverage.t
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+
+# Because I have added 10 iterations of rpc-coverage and glfsxmp for errorgen
+SCRIPT_TIMEOUT=600
+
+cleanup;
+
+## Start and create a volume
+TEST glusterd;
+TEST pidof glusterd;
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{1,2,3,4,5,6};
+
+TEST $CLI volume set $V0 error-gen posix;
+TEST $CLI volume set $V0 debug.error-failure 45%;
+
+## Start volume and verify
+TEST $CLI volume start $V0;
+
+TEST $GFS -s $H0 --volfile-id $V0 $M1;
+
+cp $(dirname ${0})/../../api/examples/glfsxmp.c glfsxmp.c
+build_tester ./glfsxmp.c -lgfapi
+for i in $(seq 1 10); do
+    # as there is error-gen, there can be errors, so no
+    # need to test for success of below two commands
+    $(dirname $0)/../basic/rpc-coverage.sh $M1 >/dev/null
+    ./glfsxmp $V0 $H0 >/dev/null
+done
+
+TEST cleanup_tester ./glfsxmp
+TEST rm ./glfsxmp.c
+
+
+
+## Finish up
+TEST $CLI volume stop $V0;
+
+TEST $CLI volume delete $V0;
+
+cleanup;
diff --git a/tests/line-coverage/meta-max-coverage.t b/tests/line-coverage/meta-max-coverage.t
index 16f65dc8a27..1cc07610aa7 100755
--- a/tests/line-coverage/meta-max-coverage.t
+++ b/tests/line-coverage/meta-max-coverage.t
@@ -20,7 +20,13 @@ TEST stat $M1/.meta/
 # expect failures in rpc-coverage.sh execution.
 res=$($(dirname $0)/../basic/rpc-coverage.sh $M1/.meta)
 
-res=$(find $M1/.meta -type f -print | xargs cat > /dev/null)
+
+# Expect errors here, hence no need to 'check for success'
+for file in $(find $M1/.meta type f -print); do
+    cat $file >/dev/null
+    echo 1>$file
+    echo hello>$file
+done
 
 TEST umount $M1
 
diff --git a/tests/line-coverage/namespace-linecoverage.t b/tests/line-coverage/namespace-linecoverage.t
new file mode 100644
index 00000000000..0b7d4fe34f4
--- /dev/null
+++ b/tests/line-coverage/namespace-linecoverage.t
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+cleanup;
+
+TEST glusterd
+TEST $CLI volume create $V0 replica 3 $H0:$B0/${V0}{0,1,2,3,4,5,6,7,8}
+TEST $CLI volume set $V0 performance.stat-prefetch off
+TEST $CLI volume set $V0 cluster.read-subvolume-index 0
+TEST $CLI volume set $V0 features.tag-namespaces on
+TEST $CLI volume start $V0
+TEST $CLI volume set $V0 storage.build-pgfid on
+
+sleep 2
+
+## Mount FUSE
+TEST $GFS -s $H0 --volfile-id $V0 $M1;
+
+
+mkdir -p $M1/namespace
+
+# subvol_1 = bar, subvol_2 = foo, subvol_3 = hey
+# Test create, write (tagged by loc, fd respectively).
+touch $M1/namespace/{bar,foo,hey}
+
+open $M1/namespace/hey
+
+## TODO: best way to increase coverage is to have a gfapi program
+## which covers maximum fops
+TEST $(dirname $0)/../basic/rpc-coverage.sh $M1
+
+TEST cp $(dirname ${0})/../../api/examples/glfsxmp.c glfsxmp.c
+TEST build_tester ./glfsxmp.c -lgfapi
+TEST ./glfsxmp $V0 $H0
+TEST cleanup_tester ./glfsxmp
+TEST rm ./glfsxmp.c
+
+cleanup;
diff --git a/tests/line-coverage/quiesce-coverage.t b/tests/line-coverage/quiesce-coverage.t
new file mode 100755
index 00000000000..56c96ebef54
--- /dev/null
+++ b/tests/line-coverage/quiesce-coverage.t
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 replica 3  $H0:$B0/${V0}{1,2,3,4,5,6};
+
+EXPECT "$V0" volinfo_field $V0 'Volume Name';
+EXPECT 'Created' volinfo_field $V0 'Status';
+EXPECT '6' brick_count $V0
+
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+file="/var/lib/glusterd/vols/$V0/trusted-$V0.tcp-fuse.vol"
+
+cat >> ${file} <<EOF
+
+volume quiesce
+  type features/quiesce
+  subvolumes ${V0}
+end-volume
+EOF
+
+## Mount FUSE
+TEST $GFS -s $H0 --volfile-id $V0 $M1;
+
+## TODO: best way to increase coverage is to have a gfapi program
+## which covers maximum fops
+TEST $(dirname $0)/../basic/rpc-coverage.sh $M1
+
+TEST cp $(dirname ${0})/../../api/examples/glfsxmp.c glfsxmp.c
+TEST build_tester ./glfsxmp.c -lgfapi
+TEST ./glfsxmp $V0 $H0
+TEST cleanup_tester ./glfsxmp
+TEST rm ./glfsxmp.c
+
+cleanup;