bpo-24160: Fix breakpoints persistence across multiple pdb sessions by iritkatriel · Pull Request #21989 · python/cpython

python

@@ -74,9 +74,7 @@ class BdbNotExpectedError(BdbException): """Unexpected result.""" dry_run = 0
def reset_Breakpoint(): _bdb.Breakpoint.next = 1 _bdb.Breakpoint.bplist = {} _bdb.Breakpoint.bpbynumber = [None] _bdb.Breakpoint.clearBreakpoints()
def info_breakpoints(): bp_list = [bp for bp in _bdb.Breakpoint.bpbynumber if bp] @@ -951,6 +949,49 @@ def test_clear_at_no_bp(self): with TracerRun(self) as tracer: self.assertRaises(BdbError, tracer.runcall, tfunc_import)
def test_load_bps_from_previous_Bdb_instance(self): reset_Breakpoint() db1 = Bdb() fname = db1.canonic(__file__) db1.set_break(__file__, 1) self.assertEqual(db1.get_all_breaks(), {fname: [1]})
db2 = Bdb() db2.set_break(__file__, 2) db2.set_break(__file__, 3) db2.set_break(__file__, 4) self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [1, 2, 3, 4]}) db2.clear_break(__file__, 1) self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [2, 3, 4]})
db3 = Bdb() self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [2, 3, 4]}) self.assertEqual(db3.get_all_breaks(), {fname: [2, 3, 4]}) db2.clear_break(__file__, 2) self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [3, 4]}) self.assertEqual(db3.get_all_breaks(), {fname: [2, 3, 4]})
db4 = Bdb() db4.set_break(__file__, 5) self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [3, 4]}) self.assertEqual(db3.get_all_breaks(), {fname: [2, 3, 4]}) self.assertEqual(db4.get_all_breaks(), {fname: [3, 4, 5]}) reset_Breakpoint()
db5 = Bdb() db5.set_break(__file__, 6) self.assertEqual(db1.get_all_breaks(), {fname: [1]}) self.assertEqual(db2.get_all_breaks(), {fname: [3, 4]}) self.assertEqual(db3.get_all_breaks(), {fname: [2, 3, 4]}) self.assertEqual(db4.get_all_breaks(), {fname: [3, 4, 5]}) self.assertEqual(db5.get_all_breaks(), {fname: [6]})

class RunTestCase(BaseTestCase): """Test run, runeval and set_trace."""