qemuimagetest: Use same image during sanity testing instead of copying a new image for each case

To reduce the time on sanity testing, we remove variable SHARE_IMAGE and use
a new variable TEST_SERIALIZE in local.conf. It is by default set to 1. Poky
will copy and boot the to-be tested image for only once. It will not remove
or kill the image and test cases will be serialized executed against the same
image. If it is set to 0, image is always be copied for each cases, which takes
much time. I had a experiment that latest qemuppc sato only takes 7 minutes to
finish 9 sanity test cases, which takes more than 20 minutes before.

I also removed sanity case "boot" from sato/sdk/lsb because the other cases for
these targets already cover the check point of "boot".

Signed-off-by Jiajun Xu <jiajun.xu@intel.com>

9 files changed, 14 insertions, 13 deletions

diff --git a/scripts/qemuimage-tests/sanity/compiler b/scripts/qemuimage-tests/sanity/compiler
index d3168a9..29dbfd9 100755
--- a/scripts/qemuimage-tests/sanity/compiler
+++ b/scripts/qemuimage-tests/sanity/compiler
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/connman b/scripts/qemuimage-tests/sanity/connman
index 6e19b81..fca6a27 100755
--- a/scripts/qemuimage-tests/sanity/connman
+++ b/scripts/qemuimage-tests/sanity/connman
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/dmesg b/scripts/qemuimage-tests/sanity/dmesg
index d98d7af..5ed31b7 100755
--- a/scripts/qemuimage-tests/sanity/dmesg
+++ b/scripts/qemuimage-tests/sanity/dmesg
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/rpm_query b/scripts/qemuimage-tests/sanity/rpm_query
index 7663901..08017ff 100755
--- a/scripts/qemuimage-tests/sanity/rpm_query
+++ b/scripts/qemuimage-tests/sanity/rpm_query
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/scp b/scripts/qemuimage-tests/sanity/scp
index ca19857..c72cdc9 100755
--- a/scripts/qemuimage-tests/sanity/scp
+++ b/scripts/qemuimage-tests/sanity/scp
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 SPID=0
 i=0
diff --git a/scripts/qemuimage-tests/sanity/shutdown b/scripts/qemuimage-tests/sanity/shutdown
index dde03c9..bc08cf0 100755
--- a/scripts/qemuimage-tests/sanity/shutdown
+++ b/scripts/qemuimage-tests/sanity/shutdown
@@ -13,11 +13,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-if [ $SHARE_IMAGE -eq 0 ]; then
-	TIMEOUT=200
-elif [ $SHARE_IMAGE -eq 1 ]; then
-	TIMEOUT=500
-fi
+TIMEOUT=400
 
 RET=1
 i=0
@@ -66,6 +62,11 @@ fi
 if [ ${RET} -eq 0 ]; then
 	Test_Info "Shutdown Test PASS"
 	Test_Print_Result "shutdown" 0
+	
+	# Remove TARGET_IPSAVE since no existing qemu running now
+	if [ -e ${TARGET_IPSAVE} ]; then
+		rm -rf ${TARGET_IPSAVE}
+	fi
 	exit 0
 else
 	Test_Info "Shutdown Test FAIL"
diff --git a/scripts/qemuimage-tests/sanity/ssh b/scripts/qemuimage-tests/sanity/ssh
index e0ade72..2a0e934 100755
--- a/scripts/qemuimage-tests/sanity/ssh
+++ b/scripts/qemuimage-tests/sanity/ssh
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/zypper_help b/scripts/qemuimage-tests/sanity/zypper_help
index 48e121c..1ab6d24 100755
--- a/scripts/qemuimage-tests/sanity/zypper_help
+++ b/scripts/qemuimage-tests/sanity/zypper_help
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network
diff --git a/scripts/qemuimage-tests/sanity/zypper_search b/scripts/qemuimage-tests/sanity/zypper_search
index 9ae69eb..d6bcd27 100755
--- a/scripts/qemuimage-tests/sanity/zypper_search
+++ b/scripts/qemuimage-tests/sanity/zypper_search
@@ -11,7 +11,7 @@
 
 . $POKYBASE/scripts/qemuimage-testlib
 
-TIMEOUT=200
+TIMEOUT=400
 RET=1
 
 # Start qemu and check its network