https://github.com/python/cpython/commit/59036318bfeae049fe13e16b7169caa0e2c00fcd
commit: 59036318bfeae049fe13e16b7169caa0e2c00fcd
branch: 3.12
author: Serhiy Storchaka <[email protected]>
committer: serhiy-storchaka <[email protected]>
date: 2024-10-11T14:22:27+03:00
summary:
[3.12] gh-125301: Backport some test support helpers (is_apple_mobile,
is_apple) (GH-125311)
(cherry picked from commit 391659b3da570bfa28fed5fbdb6f2d9c26ab3dd0)
files:
M Lib/test/support/__init__.py
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 9c3dcbc1d2bc29..5432b1ec5c9d84 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -43,7 +43,7 @@
"requires_limited_api", "requires_specialization",
# sys
"MS_WINDOWS", "is_jython", "is_android", "is_emscripten", "is_wasi",
- "check_impl_detail", "unix_shell", "setswitchinterval",
+ "is_apple_mobile", "check_impl_detail", "unix_shell", "setswitchinterval",
# os
"get_pagesize",
# network
@@ -531,7 +531,7 @@ def requires_legacy_unicode_capi():
is_android = hasattr(sys, 'getandroidapilevel')
-if sys.platform not in ('win32', 'vxworks'):
+if sys.platform not in {"win32", "vxworks", "ios", "tvos", "watchos"}:
unix_shell = '/system/bin/sh' if is_android else '/bin/sh'
else:
unix_shell = None
@@ -541,19 +541,35 @@ def requires_legacy_unicode_capi():
is_emscripten = sys.platform == "emscripten"
is_wasi = sys.platform == "wasi"
-has_fork_support = hasattr(os, "fork") and not is_emscripten and not is_wasi
+# Apple mobile platforms (iOS/tvOS/watchOS) are POSIX-like but do not
+# have subprocess or fork support.
+is_apple_mobile = sys.platform in {"ios", "tvos", "watchos"}
+is_apple = is_apple_mobile or sys.platform == "darwin"
+
+has_fork_support = hasattr(os, "fork") and not (
+ is_emscripten
+ or is_wasi
+ or is_apple_mobile
+)
def requires_fork():
return unittest.skipUnless(has_fork_support, "requires working os.fork()")
-has_subprocess_support = not is_emscripten and not is_wasi
+has_subprocess_support = not (
+ is_emscripten
+ or is_wasi
+ or is_apple_mobile
+)
def requires_subprocess():
"""Used for subprocess, os.spawn calls, fd inheritance"""
return unittest.skipUnless(has_subprocess_support, "requires subprocess
support")
# Emscripten's socket emulation and WASI sockets have limitations.
-has_socket_support = not is_emscripten and not is_wasi
+has_socket_support = not (
+ is_emscripten
+ or is_wasi
+)
def requires_working_socket(*, module=False):
"""Skip tests or modules that require working sockets
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