Fix ipython#14230 (missing param for autoreload)

This extend the tests to actually trigger the same event as what the
shell is doing, and updating the auto reload callback to accept more
parameters.

It also improve both the logging and test  mock to log more informations
on failure.

Author: Carreau

IPython/core/events.py

@@ -82,7 +82,11 @@ def trigger(self, event, *args, **kwargs):
                 func(*args, **kwargs)
             except (Exception, KeyboardInterrupt):
                 if self.print_on_error:
-                    print("Error in callback {} (for {}):".format(func, event))
+                    print(
+                        "Error in callback {} (for {}), with arguments args {},kwargs {}:".format(
+                            func, event, args, kwargs
+                        )
+                    )
                 self.shell.showtraceback()
 
 # event_name -> prototype mapping

IPython/extensions/autoreload.py

@@ -701,7 +701,7 @@ def aimport(self, parameter_s="", stream=None):
                     # Inject module to user namespace
                     self.shell.push({top_name: top_module})
 
-    def pre_run_cell(self):
+    def pre_run_cell(self, info):
         if self._reloader.enabled:
             try:
                 self._reloader.check()

IPython/extensions/tests/test_autoreload.py

@@ -21,6 +21,7 @@
 import shutil
 import random
 import time
+import traceback
 from io import StringIO
 from dataclasses import dataclass
 
@@ -31,6 +32,7 @@
 from IPython.extensions.autoreload import AutoreloadMagics
 from IPython.core.events import EventManager, pre_run_cell
 from IPython.testing.decorators import skipif_not_numpy
+from IPython.core.interactiveshell import ExecutionInfo
 
 if platform.python_implementation() == "PyPy":
     pytest.skip(
@@ -56,8 +58,27 @@ def __init__(self):
 
     register_magics = set_hook = noop
 
+    def showtraceback(
+        self,
+        exc_tuple=None,
+        filename=None,
+        tb_offset=None,
+        exception_only=False,
+        running_compiled_code=False,
+    ):
+        traceback.print_exc()
+
     def run_code(self, code):
-        self.events.trigger("pre_run_cell")
+        self.events.trigger(
+            "pre_run_cell",
+            ExecutionInfo(
+                raw_cell="",
+                store_history=False,
+                silent=False,
+                shell_futures=False,
+                cell_id=None,
+            ),
+        )
         exec(code, self.user_ns)
         self.auto_magics.post_execute_hook()
 
@@ -279,6 +300,7 @@ def power(self, p):
     @skipif_not_numpy
     def test_comparing_numpy_structures(self):
         self.shell.magic_autoreload("2")
+        self.shell.run_code("1+1")
         mod_name, mod_fn = self.new_module(
             textwrap.dedent(
                 """