gh-91616: re module, fix .fullmatch() mismatch when using Atomic Grouping or Possessive Quantifiers (GH-91681)

These jumps should use DO_JUMP0() instead of DO_JUMP():
- JUMP_POSS_REPEAT_1
- JUMP_POSS_REPEAT_2
- JUMP_ATOMIC_GROUP

1 files changed, 8 insertions, 1 deletions

diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
index 66e4447..b8b08bf 100644
--- a/Lib/test/test_pathlib.py
+++ b/Lib/test/test_pathlib.py
@@ -1388,6 +1388,7 @@ class _BasePathTest(object):
     #  |   |-- dirD
     #  |   |   `-- fileD
     #  |   `-- fileC
+    #  |   `-- novel.txt
     #  |-- dirE  # No permissions
     #  |-- fileA
     #  |-- linkA -> fileA
@@ -1412,6 +1413,8 @@ class _BasePathTest(object):
             f.write(b"this is file B\n")
         with open(join('dirC', 'fileC'), 'wb') as f:
             f.write(b"this is file C\n")
+        with open(join('dirC', 'novel.txt'), 'wb') as f:
+            f.write(b"this is a novel\n")
         with open(join('dirC', 'dirD', 'fileD'), 'wb') as f:
             f.write(b"this is file D\n")
         os.chmod(join('dirE'), 0)
@@ -1679,6 +1682,9 @@ class _BasePathTest(object):
         p = P(BASE, "dirC")
         _check(p.rglob("file*"), ["dirC/fileC", "dirC/dirD/fileD"])
         _check(p.rglob("*/*"), ["dirC/dirD/fileD"])
+        # gh-91616, a re module regression
+        _check(p.rglob("*.txt"), ["dirC/novel.txt"])
+        _check(p.rglob("*.*"), ["dirC/novel.txt"])
 
     @os_helper.skip_unless_symlink
     def test_rglob_symlink_loop(self):
@@ -1689,7 +1695,8 @@ class _BasePathTest(object):
         expect = {'brokenLink',
                   'dirA', 'dirA/linkC',
                   'dirB', 'dirB/fileB', 'dirB/linkD',
-                  'dirC', 'dirC/dirD', 'dirC/dirD/fileD', 'dirC/fileC',
+                  'dirC', 'dirC/dirD', 'dirC/dirD/fileD',
+                  'dirC/fileC', 'dirC/novel.txt',
                   'dirE',
                   'fileA',
                   'linkA',