From ec8b2939992e75ca7af05c9efd75a41a9cd1a66f Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha@centricular.com>
Date: Mon, 7 Feb 2022 02:49:15 +0900
Subject: [PATCH] check: Disable some tests if pipe() is unavailable for UWP
 build

pipe() and _pipe() are not allowed on UWP

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1006>
---
 subprojects/gstreamer/meson.build                  | 5 +++++
 subprojects/gstreamer/tests/check/elements/fdsrc.c | 4 ++++
 subprojects/gstreamer/tests/check/gst/gstpoll.c    | 6 ++++++
 3 files changed, 15 insertions(+)

diff --git a/subprojects/gstreamer/meson.build b/subprojects/gstreamer/meson.build
index a0076f8237..eab321db2b 100644
--- a/subprojects/gstreamer/meson.build
+++ b/subprojects/gstreamer/meson.build
@@ -381,6 +381,11 @@ if not cc.has_members('struct itimerspec', 'it_interval', 'it_value',
 		      prefix : '#include <time.h>')
   cdata.set('STRUCT_ITIMERSPEC_DEFINITION_MISSING', 1)
 endif
+if host_system != 'windows'
+  cdata.set('HAVE_PIPE', 1)
+elif cc.has_function('_pipe', prefix : '#include <io.h>')
+  cdata.set('HAVE_PIPE', 1)
+endif
 
 # Platform deps; only ws2_32 and execinfo for now
 platform_deps = []
diff --git a/subprojects/gstreamer/tests/check/elements/fdsrc.c b/subprojects/gstreamer/tests/check/elements/fdsrc.c
index 8e1c4217a0..5d0cc63c0a 100644
--- a/subprojects/gstreamer/tests/check/elements/fdsrc.c
+++ b/subprojects/gstreamer/tests/check/elements/fdsrc.c
@@ -74,6 +74,7 @@ cleanup_fdsrc (GstElement * fdsrc)
   gst_check_teardown_element (fdsrc);
 }
 
+#ifdef HAVE_PIPE
 GST_START_TEST (test_num_buffers)
 {
   GstElement *src;
@@ -165,6 +166,7 @@ GST_START_TEST (test_nonseeking)
 }
 
 GST_END_TEST;
+#endif /* HAVE_PIPE */
 
 GST_START_TEST (test_seeking)
 {
@@ -209,8 +211,10 @@ fdsrc_suite (void)
   TCase *tc_chain = tcase_create ("general");
 
   suite_add_tcase (s, tc_chain);
+#ifdef HAVE_PIPE
   tcase_add_test (tc_chain, test_num_buffers);
   tcase_add_test (tc_chain, test_nonseeking);
+#endif
   tcase_add_test (tc_chain, test_seeking);
 
   return s;
diff --git a/subprojects/gstreamer/tests/check/gst/gstpoll.c b/subprojects/gstreamer/tests/check/gst/gstpoll.c
index dbf1631108..a66de98f6c 100644
--- a/subprojects/gstreamer/tests/check/gst/gstpoll.c
+++ b/subprojects/gstreamer/tests/check/gst/gstpoll.c
@@ -34,6 +34,7 @@
 #include <sys/socket.h>
 #endif
 
+#ifdef HAVE_PIPE
 GST_START_TEST (test_poll_wait)
 {
   GstPoll *set;
@@ -102,6 +103,8 @@ GST_START_TEST (test_poll_wait)
 
 GST_END_TEST;
 
+#endif /* HAVE_PIPE */
+
 GST_START_TEST (test_poll_basic)
 {
   GstPoll *set;
@@ -342,7 +345,10 @@ gst_poll_suite (void)
   tcase_add_test (tc_chain, test_poll_controllable);
 #else
   tcase_skip_broken_test (tc_chain, test_poll_basic);
+#ifdef HAVE_PIPE
+  /* pipe() or _pipe() is not available on UWP */
   tcase_skip_broken_test (tc_chain, test_poll_wait);
+#endif
   tcase_skip_broken_test (tc_chain, test_poll_wait_stop);
   tcase_skip_broken_test (tc_chain, test_poll_wait_restart);
   tcase_skip_broken_test (tc_chain, test_poll_wait_flush);