Update the abort sequence logic to catch exceptions in exit.

docs/release-notes.rst

@@ -7,8 +7,13 @@ Version 0.6.5
 *************
 Release Date xx-xx-xxxx
 
+New Features
+############
+
 Improvements
 ############
+
+- Sequencer logic now handles exceptions raised on sequence abort. GUI will no longer hang when a test raises an exception during a test abort. 
 - Fix bug where DSOX1202G appeared to hang both the program and scope
 
 *************

src/fixate/sequencer.py

@@ -7,6 +7,9 @@
 from fixate.core.ui import user_retry_abort_fail
 from fixate.core.checks import CheckResult
 from fixate.reporting import CSVWriter
+import logging
+
+logger = logging.getLogger(__name__)
 
 STATUS_STATES = ["Idle", "Running", "Paused", "Finished", "Restart", "Aborted"]
 
@@ -219,14 +222,19 @@ def run_sequence(self):
         """
         self.reporting_service.install()
         self.status = "Running"
-        try:
-            self.run_once()
-        finally:
-            while self.context:
-                top = self.context.top()
-                if isinstance(top.current(), TestList):
+
+        self.run_once()
+
+        while self.context:
+            # Test sequence aborted early for some reason
+            # Run test exit functions
+            top = self.context.top()
+            if isinstance(top.current(), TestList):
+                try:
                     top.current().exit()
-                self.context.pop()
+                except Exception as e:
+                    logger.exception(e)
+            self.context.pop()
 
         self.reporting_service.uninstall()