cosmetic
[tests.git] / system / TestMain.py
index cf7df7b..4dff120 100755 (executable)
@@ -50,15 +50,23 @@ class TestMain:
             for (scope,steps) in scopes:
                 print '--------------------',scope
                 for step in [step for step in steps if TestPlc.valid_step(step)]:
+                    try:        (step,qualifier)=step.split('@')
+                    except:     pass
                     stepname=step
-                    if step.find("force_") == 0:
-                        stepname=step.replace("force_","")
-                        force=True
+                    for special in ['force']:
+                        stepname = stepname.replace(special+'_',"")
                     print '*',step,"\r",4*"\t",
                     try:
-                        print testplc_method_dict[stepname].__doc__
+                        doc=testplc_method_dict[stepname].__doc__
                     except:
-                        print "*** no doc found"
+                        try:
+                            # locate the step_<name> module
+                            modulename='step_'+stepname
+                            doc = __import__(modulename).__doc__
+                        except:
+                            doc=None
+                    if doc: print doc
+                    else:   print "*** no doc found"
 
     def run (self):
         self.init_steps()
@@ -100,8 +108,12 @@ steps refer to a method in TestPlc or to a step_* module
                           help="Specify the set of hostname/IP's to use for qemu boxes")
         parser.add_option("-s","--size",action="store",type="int",dest="size",default=1,
                           help="sets test size in # of plcs - default is 1")
+        parser.add_option("-q","--qualifier",action="store",type="int",dest="qualifier",default=None,
+                          help="run steps only on plc numbered <qualifier>, starting at 1")
+        parser.add_option("-k","--keep-going",action="store",dest="keep_going",default=False,
+                          help="proceeds even if some steps are failing")
         parser.add_option("-D","--dbname",action="store",dest="dbname",default=None,
-                           help="Used by db_dump and db_restore")
+                           help="Used by plc_db_dump and plc_db_restore")
         parser.add_option("-v","--verbose", action="store_true", dest="verbose", default=False, 
                           help="Run in verbose mode")
         parser.add_option("-i","--interactive",action="store_true",dest="interactive",default=False,
@@ -109,7 +121,7 @@ steps refer to a method in TestPlc or to a step_* module
         parser.add_option("-n","--dry-run", action="store_true", dest="dry_run", default=False,
                           help="Show environment and exits")
         parser.add_option("-r","--restart-nm", action="store_true", dest="forcenm", default=False, 
-                          help="Force the NM to restart in check_slices step")
+                          help="Force the NM to restart in ssh_slices step")
         parser.add_option("-t","--trace", action="store", dest="trace_file", default=None,
                           #default="logs/trace-@TIME@.txt",
                           help="Trace file location")
@@ -191,7 +203,7 @@ steps refer to a method in TestPlc or to a step_* module
         if self.options.list_steps:
             self.init_steps()
             self.list_steps()
-            sys.exit(1)
+            return True
 
         # steps
         if not self.options.steps:
@@ -255,7 +267,7 @@ steps refer to a method in TestPlc or to a step_* module
         ips_qemu_file.close()
         # build a TestPlc object from the result, passing options
         for spec in all_plc_specs:
-            spec['disabled'] = False
+            spec['failed_step'] = False
         all_plcs = [ (x, TestPlc(x,self.options)) for x in all_plc_specs]
 
         # pass options to utils as well
@@ -267,7 +279,7 @@ steps refer to a method in TestPlc or to a step_* module
         for step in self.options.steps:
             if not TestPlc.valid_step(step):
                 continue
-            # some steps need to be done no regardless of the previous ones: we force them
+            # some steps need to be done regardless of the previous ones: we force them
             force=False
             if step.find("force_") == 0:
                 step=step.replace("force_","")
@@ -277,9 +289,14 @@ steps refer to a method in TestPlc or to a step_* module
             cross=False
             if step.find("cross_") == 0:
                 cross=True
+            # allow for steps to specify an index like in 
+            # run checkslice@2
+            try:        (step,qualifier)=step.split('@')
+            except:     qualifier=self.options.qualifier
+
             # try and locate a method in TestPlc
             if testplc_method_dict.has_key(step):
-                all_step_infos += [ (step, testplc_method_dict[step] , force, cross)]
+                all_step_infos += [ (step, testplc_method_dict[step] , force, cross, qualifier)]
             # otherwise search for the 'run' method in the step_<x> module
             else:
                 modulename='step_'+step
@@ -290,9 +307,9 @@ steps refer to a method in TestPlc or to a step_* module
                     if not names:
                         raise Exception,"No run* method in module %s"%modulename
                     names.sort()
-                    all_step_infos += [ ("%s.%s"%(step,name),module_dict[name],force,cross) for name in names ]
+                    all_step_infos += [ ("%s.%s"%(step,name),module_dict[name],force,cross,qualifier) for name in names ]
                 except :
-                    print '********** step %s NOT FOUND -- ignored'%(step)
+                    utils.header("********** FAILED step %s (NOT FOUND) -- won't be run"%step)
                     traceback.print_exc()
                     overall_result = False
             
@@ -315,20 +332,25 @@ steps refer to a method in TestPlc or to a step_* module
 
         # do all steps on all plcs
         TIME_FORMAT="%H-%M-%S"
-        TRACE_FORMAT="TRACE: beg=%(beg)s end=%(end)s status=%(status)s step=%(stepname)s plc=%(plcname)s force=%(force)s\n"
-        for (stepname,method,force,cross) in all_step_infos:
+        TRACE_FORMAT="TRACE: %(plc_counter)d %(beg)s->%(end)s status=%(status)s step=%(stepname)s plc=%(plcname)s force=%(force)s\n"
+        for (stepname,method,force,cross,qualifier) in all_step_infos:
+            plc_counter=0
             for (spec,plc_obj) in all_plcs:
+                plc_counter+=1
+                # skip this step if we have specified a plc_explicit
+                if qualifier and plc_counter!=int(qualifier): continue
+
                 plcname=spec['name']
                 across_plcs = [ o for (s,o) in all_plcs if o!=plc_obj ]
 
                 # run the step
                 beg=strftime(TIME_FORMAT)
-                if not spec['disabled'] or force or self.options.interactive:
+                if not spec['failed_step'] or force or self.options.interactive or self.options.keep_going:
                     skip_step=False
                     if self.options.interactive:
                         prompting=True
                         while prompting:
-                            msg="Run step %s on %s [r](un)/d(ry_run)/s(kip)/q(uit) ? "%(stepname,plcname)
+                            msg="%d Run step %s on %s [r](un)/d(ry_run)/s(kip)/q(uit) ? "%(plc_counter,stepname,plcname)
                             answer=raw_input(msg).strip().lower() or "r"
                             answer=answer[0]
                             if answer in ['s','n']:     # skip/no/next
@@ -355,28 +377,31 @@ steps refer to a method in TestPlc or to a step_* module
                         continue
                     try:
                         force_msg=""
-                        if force: force_msg=" (forced)"
-                        utils.header("********** RUNNING step %s%s on plc %s"%(stepname,force_msg,plcname))
+                        if force and spec['failed_step']: force_msg=" (forced after %s has failed)"%spec['failed_step']
+                        utils.header("********** %d RUNNING step %s%s on plc %s"%(plc_counter,stepname,force_msg,plcname))
                         if not cross:   step_result = method(plc_obj)
                         else:           step_result = method(plc_obj,across_plcs)
                         if step_result:
-                            utils.header('********** SUCCESSFUL step %s on %s'%(stepname,plcname))
+                            utils.header('********** %d SUCCESSFUL step %s on %s'%(plc_counter,stepname,plcname))
                             status="OK"
                         else:
                             overall_result = False
-                            spec['disabled'] = True
-                            utils.header('********** FAILED Step %s on %s - discarding that plc from further steps'%(stepname,plcname))
+                            spec['failed_step'] = stepname
+                            utils.header('********** %d FAILED Step %s on %s (discarded from further steps)'\
+                                             %(plc_counter,stepname,plcname))
                             status="KO"
                     except:
                         overall_result=False
-                        spec['disabled'] = True
+                        spec['failed_step'] = stepname
                         traceback.print_exc()
-                        utils.header ('********** FAILED (exception) Step %s on plc %s - discarding this plc from further steps'%(stepname,plcname))
+                        utils.header ('********** %d FAILED (exception) Step %s on %s (discarded from further steps)'\
+                                          %(plc_counter,stepname,plcname))
                         status="KO"
 
                 # do not run, just display it's skipped
                 else:
-                    utils.header("********** IGNORED Plc %s is disabled - skipping step %s"%(plcname,stepname))
+                    why="has failed %s"%spec['failed_step']
+                    utils.header("********** %d SKIPPED Step %s on %s (%s)"%(plc_counter,stepname,plcname,why))
                     status="UNDEF"
                 if not self.options.dry_run:
                     end=strftime(TIME_FORMAT)