Coin: VxWorks intel related instructions

Startup the correct emulator for each arch.

Add a health check for emulator during test start. If emulator
does not respond, restart it. Occurs in declarative tests where
tests hang and crash. After the crashes the pipes also need to be
reset, only emulator reset is not sufficient.

Read variables from WIND_CC_SYSROOT which is the VSB path, so
correct VSB is used.

Change-Id: If918ee45d4fa3a452c484a48fe9507f12f788e86
Reviewed-by: Simo Fält <simo.falt@qt.io>

coin/instructions/vxworks_test_env_setup.yaml

@@ -18,8 +18,22 @@ instructions:
     maxTimeInSeconds: 60
     maxTimeBetweenOutput: 60
     userMessageOnFailure: "Failed to mkfifo"
+  - type: EnvironmentVariable
+    variableName: VXWORKS_EMULATOR_TYPE
+    variableValue: "arm"
+    enable_if:
+      condition: property
+      property: target.arch
+      equals_value: ARMV7
+  - type: EnvironmentVariable
+    variableName: VXWORKS_EMULATOR_TYPE
+    variableValue: "intel"
+    enable_if:
+      condition: property
+      property: target.arch
+      equals_value: X86_64
   - type: ExecuteCommand
-    command: "{{.Env.HOME}}/vxworks_qemu_launcher.sh"
+    command: "{{.Env.HOME}}/vxworks_qemu_launcher.sh {{.Env.VXWORKS_EMULATOR_TYPE}}"
     maxTimeInSeconds: 60
     maxTimeBetweenOutput: 60
     userMessageOnFailure: "Failed to start VxWorks emulator"
@@ -43,11 +57,11 @@ instructions:
       hosts["iptables.test-net.qt.local"]="172.31.1.1"
 
       declare -A env_vars
-      env_vars["LD_LIBRARY_PATH"]=$VXWORKS_TEST_LIBS_PATH
-      env_vars["ICU_DATA"]="/opt/fsl_imx6_2_0_6_2_VSB/3pp/ICU/icu/source/data/in/icudt73l.dat"
+      env_vars["LD_LIBRARY_PATH"]="$VXWORKS_TEST_LIBS_PATH"
+      env_vars["ICU_DATA"]="$WIND_CC_SYSROOT/3pp/ICU/icu/source/data/in/icudt73l.dat"
       env_vars["TMPDIR"]="/tmp"
-      env_vars["QT_QPA_FONTDIR"]="/opt/fsl_imx6_2_0_6_2_VSB/fonts"
-      env_vars["VXWORKS_CERTS_DIR"]="/opt/fsl_imx6_2_0_6_2_VSB/certs"
+      env_vars["QT_QPA_FONTDIR"]="$WIND_CC_SYSROOT/fonts"
+      env_vars["VXWORKS_CERTS_DIR"]="$WIND_CC_SYSROOT/certs"
       env_vars["HOME"]="/home/qt/work/vxworkshome"
       env_vars["QML_LOADERTHREAD_STACK_SIZE"]="131072"
       env_vars["QTEST_FUNCTION_TIMEOUT"]="600000"

coin/instructions/vxworks_testrunner.yaml

@@ -22,9 +22,31 @@ instructions:
 
       # qtest_in_vxworks_complete echo is used to detect test process completion as it will
       # be echoed after test process ends normally or crashes when normal log lines are not present.
+      # Check that emulator is functioning
+      echo "cmd echo \"health check\"" > /tmp/guest.in
+      sleep 0.5
+      read -t 5 echoline</tmp/guest.out
+      read -t 1 testline</tmp/guest.out
+      if [[ -z "$testline" ]]; then
+          echo "Restarting  stuck emulator"
+          pkill qemu-system
+          rm /tmp/guest.in /tmp/guest.out
+          mkfifo /tmp/guest.in /tmp/guest.out
+          /bin/bash /home/qt/vxworks_qemu_launcher.sh $VXWORKS_EMULATOR_TYPE
+          sleep 1
+          /bin/bash /home/qt/work/coin_vxworks_vars.sh
+          sleep 1
+      else
+          echo "Emulator responding"
+      fi
+
+      # Empty output
+      while read -t 1 line; do
+          echo $line
+      done < /tmp/guest.out
 
       echo "cmd cd $testdir" > /tmp/guest.in
-      sleep 0.5
+      sleep 1
       echo "</home/qt/work/vx.sh" > /tmp/guest.in
 
       while read -t 600 line; do