[libvirt] [PATCH 01/11] tests: Don't test octal localhost IP in sockettest on macOS

[Roman Bolshakov]

getaddrinfo on macOS doesn't interpret octal IPv4 addresses. Only
inet_aton can be used for that. Therefore, from macOS standpoint
"0177.0.0.01" is not the same as "127.0.0.1".

The issue was also discovered by python and dotnet core:
  https://bugs.python.org/issue27612
  https://github.com/dotnet/corefx/issues/8362

Signed-off-by: Roman Bolshakov <r.bolshakov at yadro.com>
---
 tests/sockettest.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/sockettest.c b/tests/sockettest.c
index 859f02e51e..2b21352c13 100644
--- a/tests/sockettest.c
+++ b/tests/sockettest.c
@@ -465,7 +465,11 @@ mymain(void)
 
     DO_TEST_LOCALHOST("127.0.0.1", true);
     DO_TEST_LOCALHOST("2130706433", true);
+
+    /* Octal IPv4 doesn't work in getaddrinfo on macOS */
+#ifndef __APPLE__
     DO_TEST_LOCALHOST("0177.0.0.01", true);
+#endif
     DO_TEST_LOCALHOST("::1", true);
     DO_TEST_LOCALHOST("0::1", true);
     DO_TEST_LOCALHOST("0:0:0::1", true);
-- 
2.22.0