resulttool/manualexecution: Enable display full steps without press enter

Current manualexecution required pressing enter button to show each step
information, where this was wasting execution time. Enable display
full steps without needing to any press enter button.

(From OE-Core rev: c833aba64f26546894a0c58d8a59db75d18e2ff7)

Signed-off-by: Mazliana <mazliana.mohamad@intel.com>
Signed-off-by: Yeoh Ee Peng <ee.peng.yeoh@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/lib/resulttool/manualexecution.py

@@ -87,8 +87,9 @@ class ManualTestRunner(object):
         print('------------------------------------------------------------------------\n')
         for step in sorted((self.jdata[test_id]['test']['execution']).keys()):
             print('Step %s: ' % step + self.jdata[test_id]['test']['execution']['%s' % step]['action'])
-            print('Expected output: ' + self.jdata[test_id]['test']['execution']['%s' % step]['expected_results'])
-            done = input('\nPlease press ENTER when you are done to proceed to next step.\n')
+            expected_output = self.jdata[test_id]['test']['execution']['%s' % step]['expected_results']
+            if expected_output:
+                print('Expected output: ' + expected_output)
         while True:
             done = input('\nPlease provide test results: (P)assed/(F)ailed/(B)locked/(S)kipped? \n')
             done = done.lower()