tests/int: whitespace cleanup

Fix
 - whitespace at EOL
 - empty lines at EOF

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

tests/integration/checkpoint.bats

@@ -318,4 +318,3 @@ function simple_cr() {
   unlink "$tmp"
   test -f ./work-dir/"$tmplog2" && unlink ./work-dir/"$tmplog2"
 }
-

tests/integration/mask.bats

@@ -11,7 +11,7 @@ function setup() {
 	echo "Forbidden information!" > rootfs/testfile
 
 	# add extra masked paths
-	update_config '(.. | select(.maskedPaths? != null)) .maskedPaths += ["/testdir", "/testfile"]' 
+	update_config '(.. | select(.maskedPaths? != null)) .maskedPaths += ["/testdir", "/testfile"]'
 }
 
 function teardown() {

tests/integration/mounts.bats

@@ -13,8 +13,8 @@ function teardown() {
 }
 
 @test "runc run [bind mount]" {
-	update_config 	' .mounts += [{"source": ".", "destination": "/tmp/bind", "options": ["bind"]}] 
-			| .process.args |= ["ls", "/tmp/bind/config.json"]' 
+	update_config 	' .mounts += [{"source": ".", "destination": "/tmp/bind", "options": ["bind"]}]
+			| .process.args |= ["ls", "/tmp/bind/config.json"]'
 
 	runc run test_bind_mount
 	[ "$status" -eq 0 ]

tests/integration/start_detached.bats

@@ -27,7 +27,7 @@ function teardown() {
   # replace "uid": 0 with "uid": 1000
   # and do a similar thing for gid.
   update_config ' (.. | select(.uid? == 0)) .uid |= 1000
-		| (.. | select(.gid? == 0)) .gid |= 100' 
+		| (.. | select(.gid? == 0)) .gid |= 100'
 
   # run busybox detached
   runc run -d --console-socket "$CONSOLE_SOCKET" test_busybox

tests/integration/start_hello.bats

@@ -26,8 +26,8 @@ function teardown() {
 
   # replace "uid": 0 with "uid": 1000
   # and do a similar thing for gid.
-  update_config ' (.. | select(.uid? == 0)) .uid |= 1000	
-		| (.. | select(.gid? == 0)) .gid |= 100' 
+  update_config ' (.. | select(.uid? == 0)) .uid |= 1000
+		| (.. | select(.gid? == 0)) .gid |= 100'
 
   # run hello-world
   runc run test_hello

tests/integration/umask.bats

@@ -12,7 +12,7 @@ function teardown() {
 }
 
 @test "umask" {
-	update_config '.process.user += {"umask":63}' 
+	update_config '.process.user += {"umask":63}'
 
 	# run busybox detached
 	runc run -d --console-socket "$CONSOLE_SOCKET" test_busybox

tests/integration/update.bats

@@ -476,7 +476,7 @@ EOF
     # Run a basic shell script that tries to write to /dev/null. If "runc
     # update" makes use of minimal transition rules, updates should not cause
     # writes to fail at any point.
-    update_config '.process.args |= ["sh", "-c", "while true; do echo >/dev/null; done"]' 
+    update_config '.process.args |= ["sh", "-c", "while true; do echo >/dev/null; done"]'
 
     # Set up a temporary console socket and recvtty so we can get the stdio.
     TMP_RECVTTY_DIR="$(mktemp -d "$BATS_TMPDIR/runc-tmp-recvtty.XXXXXX")"