Issue #22117: Fix test_gdb for the new time.sleep()

Use time.gmtime() instead of time.sleep(), because time.sleep() is no more
declared with METH_VARARGS but with METH_O. time.gmtime() is still declared
with METH_VARARGS and so it is called with PyCFunction_Call() which is the
target of the test_gdb unit test.

diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py
index c57875c3dd56f3c9cd949f7ee930ac382232e79a..0322677793a52488434ae8893d246307183c406e 100644 (file)
--- a/Lib/test/test_gdb.py
+++ b/Lib/test/test_gdb.py
@@ -802,25 +802,27 @@ id(42)
                          "Python was compiled without thread support")
     def test_pycfunction(self):
         'Verify that "py-bt" displays invocations of PyCFunction instances'
-        cmd = ('from time import sleep\n'
+        # Tested function must not be defined with METH_NOARGS or METH_O,
+        # otherwise call_function() doesn't call PyCFunction_Call()
+        cmd = ('from time import gmtime\n'
                'def foo():\n'
-               '    sleep(1)\n'
+               '    gmtime(1)\n'
                'def bar():\n'
                '    foo()\n'
                'bar()\n')
         # Verify with "py-bt":
         gdb_output = self.get_stack_trace(cmd,
-                                          breakpoint='time_sleep',
+                                          breakpoint='time_gmtime',
                                           cmds_after_breakpoint=['bt', 'py-bt'],
                                           )
-        self.assertIn('<built-in method sleep', gdb_output)
+        self.assertIn('<built-in method gmtime', gdb_output)
 
         # Verify with "py-bt-full":
         gdb_output = self.get_stack_trace(cmd,
-                                          breakpoint='time_sleep',
+                                          breakpoint='time_gmtime',
                                           cmds_after_breakpoint=['py-bt-full'],
                                           )
-        self.assertIn('#0 <built-in method sleep', gdb_output)
+        self.assertIn('#0 <built-in method gmtime', gdb_output)
 
 
 class PyPrintTests(DebuggerTests):