feat: add --fold-skipped=yes|no cli option

changelog/12567.feature.rst

@@ -0,0 +1,7 @@
+Added ``--no-fold-skipped`` command line option
+
+If this option is set, then skipped tests in short summary are no longer grouped
+by reason but all tests are printed individually with correct nodeid in the same
+way as other statuses.
+
+-- by :user:`pbrezina`

doc/en/how-to/output.rst

@@ -552,6 +552,11 @@ captured output:
     PASSED test_example.py::test_ok
     == 1 failed, 1 passed, 1 skipped, 1 xfailed, 1 xpassed, 1 error in 0.12s ===
 
+.. note::
+
+    By default, parametrized variants of skipped tests are grouped together if
+    they share the same skip reason. You can use ``--no-fold-skipped`` to print each skipped test separately.
+
 Creating resultlog format files
 --------------------------------------------------
 

src/_pytest/terminal.py

@@ -154,6 +154,13 @@
         dest="no_summary",
         help="Disable summary",
     )
+    group._addoption(
+        "--no-fold-skipped",
+        action="store_false",
+        dest="fold_skipped",
+        default=True,
+        help="Do not fold skipped tests in short summary.",
+    )
     group._addoption(
         "-q",
         "--quiet",
@@ -371,6 +378,7 @@
         self._screen_width = self._tw.fullwidth
         self.currentfspath: None | Path | str | int = None
         self.reportchars = getreportopt(config)
+        self.foldskipped = config.option.fold_skipped
         self.hasmarkup = self._tw.hasmarkup
         self.isatty = file.isatty()
         self._progress_nodeids_reported: set[str] = set()
@@ -1232,7 +1240,7 @@
                     line += " - " + str(reason)
                 lines.append(line)
 
-        def show_skipped(lines: list[str]) -> None:
+        def show_skipped_folded(lines: list[str]) -> None:
             skipped: list[CollectReport] = self.stats.get("skipped", [])
             fskips = _folded_skips(self.startpath, skipped) if skipped else []
             if not fskips:
@@ -1252,6 +1260,31 @@
                 else:
                     lines.append("%s [%d] %s: %s" % (markup_word, num, fspath, reason))
 
+        def show_skipped_unfolded(lines: list[str]) -> None:
+            skipped: list[CollectReport] = self.stats.get("skipped", [])
+
+            for rep in skipped:
+                assert rep.longrepr is not None
+                assert isinstance(rep.longrepr, tuple), (rep, rep.longrepr)
+                assert len(rep.longrepr) == 3, (rep, rep.longrepr)
+
+                verbose_word, verbose_markup = rep._get_verbose_word_with_markup(
+                    self.config, {_color_for_type["warnings"]: True}
+                )
+                markup_word = self._tw.markup(verbose_word, **verbose_markup)
+                nodeid = _get_node_id_with_markup(self._tw, self.config, rep)
+                line = f"{markup_word} {nodeid}"
+                reason = rep.longrepr[2]
+                if reason:
+                    line += " - " + str(reason)
+                lines.append(line)
+
+        def show_skipped(lines: list[str]) -> None:
+            if self.foldskipped:
+                show_skipped_folded(lines)
+            else:
+                show_skipped_unfolded(lines)
+
         REPORTCHAR_ACTIONS: Mapping[str, Callable[[list[str]], None]] = {
             "x": show_xfailed,
             "X": show_xpassed,

testing/test_terminal.py

@@ -1150,6 +1150,44 @@ def test():
         result.stdout.fnmatch_lines([expected])
         assert result.stdout.lines.count(expected) == 1
 
+    def test_summary_s_folded(self, pytester: Pytester) -> None:
+        """Test that skipped tests are correctly folded"""
+        pytester.makepyfile(
+            """
+            import pytest
+
+            @pytest.mark.parametrize("param", [True, False])
+            @pytest.mark.skip("Some reason")
+            def test(param):
+                pass
+            """
+        )
+        result = pytester.runpytest("-rs")
+        expected = "SKIPPED [2] test_summary_s_folded.py:3: Some reason"
+        result.stdout.fnmatch_lines([expected])
+        assert result.stdout.lines.count(expected) == 1
+
+    def test_summary_s_unfolded(self, pytester: Pytester) -> None:
+        """Test that skipped tests are not folded if --no-fold-skipped is set"""
+        pytester.makepyfile(
+            """
+            import pytest
+
+            @pytest.mark.parametrize("param", [True, False])
+            @pytest.mark.skip("Some reason")
+            def test(param):
+                pass
+            """
+        )
+        result = pytester.runpytest("-rs", "--no-fold-skipped")
+        expected = [
+            "SKIPPED test_summary_s_unfolded.py::test[True] - Skipped: Some reason",
+            "SKIPPED test_summary_s_unfolded.py::test[False] - Skipped: Some reason",
+        ]
+        result.stdout.fnmatch_lines(expected)
+        assert result.stdout.lines.count(expected[0]) == 1
+        assert result.stdout.lines.count(expected[1]) == 1
+
 
 @pytest.mark.parametrize(
     ("use_ci", "expected_message"),