Fix crash with strict xfail and --only-rerun flag

Author: Mal-lab

CHANGES.rst

@@ -10,6 +10,8 @@ Bug fixes
 - Fix crash when pytest-xdist is installed but disabled.
   (Thanks to `@mgorny <https://github.com/mgorny>`_ for the PR.)
 
+- Fix crash when xfail(strict=True) mark is used with --rerun-only flag.
+
 Features
 ++++++++
 

pytest_rerunfailures.py

@@ -298,9 +298,12 @@ def _should_hard_fail_on_error(session_config, report):
 
     if rerun_errors:
         for rerun_regex in rerun_errors:
-            if re.search(rerun_regex, report.longrepr.reprcrash.message):
-
-                return False
+            try:
+                if re.search(rerun_regex, report.longrepr.reprcrash.message):
+                    return False
+            except AttributeError:
+                if re.search(rerun_regex, report.longreprtext):
+                    return False
 
     if rerun_except_errors:
         for rerun_regex in rerun_except_errors:

test_pytest_rerunfailures.py

@@ -552,6 +552,19 @@ def test_only_rerun_flag(testdir, only_rerun_texts, should_rerun):
     )
 
 
+def test_no_rerun_on_strict_xfail_with_only_rerun_flag(testdir):
+    testdir.makepyfile(
+        """
+        import pytest
+        @pytest.mark.xfail(strict=True)
+        def test_xfail():
+            assert True
+    """
+    )
+    result = testdir.runpytest("--reruns", "1", "--only-rerun", "RuntimeError")
+    assert_outcomes(result, passed=0, failed=1, rerun=0)
+
+
 @pytest.mark.parametrize(
     "rerun_except_texts, should_rerun",
     [