From: Jakub Kulík <Kulikjak@gmail.com>
Date: Wed, 31 Dec 2025 11:09:10 +0000 (+0100)
Subject: [3.13] gh-91214: Skip tests failing on Solaris (GH-31978) (GH-138462)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=515d449e2650d274744838e07aa0ec21ce9d7357;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-91214: Skip tests failing on Solaris (GH-31978) (GH-138462)

(cherry picked from commit 34ed03875a786879fe292fe472142ae0f3da0e80)
---

diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py
index 813cb4a3f54f..809a7c565c09 100644
--- a/Lib/test/test_re.py
+++ b/Lib/test/test_re.py
@@ -2180,6 +2180,8 @@ class ReTests(unittest.TestCase):
         is_emscripten or is_wasi,
         "musl libc issue on Emscripten/WASI, bpo-46390"
     )
+    @unittest.skipIf(sys.platform.startswith("sunos"),
+                     "test doesn't work on Solaris, gh-91214")
     def test_locale_caching(self):
         # Issue #22410
         oldlocale = locale.setlocale(locale.LC_CTYPE)
@@ -2220,6 +2222,8 @@ class ReTests(unittest.TestCase):
         is_emscripten or is_wasi,
         "musl libc issue on Emscripten/WASI, bpo-46390"
     )
+    @unittest.skipIf(sys.platform.startswith("sunos"),
+                     "test doesn't work on Solaris, gh-91214")
     def test_locale_compiled(self):
         oldlocale = locale.setlocale(locale.LC_CTYPE)
         self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index dc104958588f..4cf13b1fdd4a 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -52,6 +52,7 @@ MSG = 'Michael Gilfix was here\u1234\r\n'.encode('utf-8')
 VMADDR_CID_LOCAL = 1
 VSOCKPORT = 1234
 AIX = platform.system() == "AIX"
+SOLARIS = sys.platform.startswith("sunos")
 WSL = "microsoft-standard-WSL" in platform.release()
 
 try:
@@ -3774,6 +3775,10 @@ class CmsgMacroTests(unittest.TestCase):
         # Test CMSG_SPACE() with various valid and invalid values,
         # checking the assumptions used by sendmsg().
         toobig = self.socklen_t_limit - socket.CMSG_SPACE(1) + 1
+        if SOLARIS and platform.processor() == "sparc":
+            # On Solaris SPARC, number of bytes returned by socket.CMSG_SPACE
+            # increases at different lengths; see gh-91214.
+            toobig -= 3
         values = list(range(257)) + list(range(toobig - 257, toobig))
 
         last = socket.CMSG_SPACE(0)
@@ -3920,6 +3925,7 @@ class SCMRightsTest(SendrecvmsgServerTimeoutBase):
         self.createAndSendFDs(1)
 
     @unittest.skipIf(is_apple, "skipping, see issue #12958")
+    @unittest.skipIf(SOLARIS, "skipping, see gh-91214")
     @unittest.skipIf(AIX, "skipping, see issue #22397")
     @requireAttrs(socket, "CMSG_SPACE")
     def testFDPassSeparate(self):
@@ -3931,6 +3937,7 @@ class SCMRightsTest(SendrecvmsgServerTimeoutBase):
 
     @testFDPassSeparate.client_skip
     @unittest.skipIf(is_apple, "skipping, see issue #12958")
+    @unittest.skipIf(SOLARIS, "skipping, see gh-91214")
     @unittest.skipIf(AIX, "skipping, see issue #22397")
     def _testFDPassSeparate(self):
         fd0, fd1 = self.newFDs(2)
@@ -3944,6 +3951,7 @@ class SCMRightsTest(SendrecvmsgServerTimeoutBase):
             len(MSG))
 
     @unittest.skipIf(is_apple, "skipping, see issue #12958")
+    @unittest.skipIf(SOLARIS, "skipping, see gh-91214")
     @unittest.skipIf(AIX, "skipping, see issue #22397")
     @requireAttrs(socket, "CMSG_SPACE")
     def testFDPassSeparateMinSpace(self):
@@ -3958,6 +3966,7 @@ class SCMRightsTest(SendrecvmsgServerTimeoutBase):
 
     @testFDPassSeparateMinSpace.client_skip
     @unittest.skipIf(is_apple, "skipping, see issue #12958")
+    @unittest.skipIf(SOLARIS, "skipping, see gh-91214")
     @unittest.skipIf(AIX, "skipping, see issue #22397")
     def _testFDPassSeparateMinSpace(self):
         fd0, fd1 = self.newFDs(2)