Checkpoint EEPROM, firmware analysis and instrument protocol updates

python/tests/test_pysetterminal.py

@@ -3,11 +3,17 @@ import os
 import unittest
 os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")
 from PySide6.QtWidgets import QApplication
-from PySide6.QtTest import QTest
+from PySide6.QtCore import QEventLoop, QTimer
 from pysetterminal.rawprotocol import RawProtocolWidget
 from pysetterminal.serialbus import SerialBus, SerialTab
 
 
+def process_events(milliseconds):
+    loop = QEventLoop()
+    QTimer.singleShot(milliseconds, loop.quit)
+    loop.exec()
+
+
 class PendingProtocol:
     def __init__(self):
         self.requests = []
@@ -39,11 +45,11 @@ class MacroTests(unittest.TestCase):
     def test_scheduled_execution_returns_and_can_be_cancelled(self):
         self.tab.execute_macro_commands([self.command])
         self.assertEqual(self.protocol.requests, [])
-        QTest.qWait(20)
+        process_events(20)
         self.assertEqual(self.protocol.requests, [(0x200B, 0x35)])
         self.assertTrue(self.tab.stop_macro_btn.isEnabled())
         self.tab.stop_macro()
-        QTest.qWait(20)
+        process_events(20)
         self.assertFalse(self.tab._macro_running)
         self.assertTrue(self.tab.bus_read_btn.isEnabled())
         self.assertEqual(len(self.protocol.requests), 1)
@@ -52,20 +58,20 @@ class MacroTests(unittest.TestCase):
         self.tab.execute_macro_commands([self.command])
         self.tab.stop_macro()
         self.tab.execute_macro_commands([self.command])
-        QTest.qWait(20)
+        process_events(20)
         self.assertEqual(len(self.protocol.requests), 1)
         self.protocol.callback(False, "CRC error")
-        QTest.qWait(20)
+        process_events(20)
         self.assertFalse(self.tab._macro_running)
         self.assertEqual(len(self.protocol.requests), 1)
 
     def test_completion_runs_next_step_and_updates_value(self):
         self.tab.execute_macro_commands([self.command])
-        QTest.qWait(20)
+        process_events(20)
         self.protocol.callback(True, {'raw': b"ack"})
-        QTest.qWait(20)
+        process_events(20)
         self.assertEqual(self.protocol.requests[-1], (0x200F, None))
         self.protocol.callback(True, {'value': 0x1234, 'raw_response': {'raw': b"reply"}})
-        QTest.qWait(20)
+        process_events(20)
         self.assertFalse(self.tab._macro_running)
         self.assertEqual(self.tab.bus_read_value_label.text(), "0x1234 (4660)")