commit f7777e8554dd5a5d5364751b60957efc4ae9ba9a
author Howard Hinnant <hhinnant@apple.com> Tue Jul 16 23:50:06 2013 +0000
committer Howard Hinnant <hhinnant@apple.com> Tue Jul 16 23:50:06 2013 +0000
tree 3fb59a15b155db4bfbf334d02303516f5fb10f54
parent 206f6cdc3328959aed4ece29ad65d8320da246f2

Add pointer format test for Windows.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186472 91177308-0d34-0410-b5e6-96231b3b80d8

test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp

diff --git a/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp b/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
index fe420a5..114bba9 100644
--- a/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
+++ b/test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
@@ -63,8 +63,14 @@
         std::ostream os(&sb);
         const void* n = 0;
         os << n;
-        assert(sb.str() == "0x0" || sb.str() == "(nil)");
         assert(os.good());
+        // %p is implementation defined.
+        // On some platforms (Windows), it's a hex number without
+        // any leading 0x like prefix.
+        // In that format, we assume a null pointer will yield 2 '0' hex digits
+        // for each 8 bits of address space.
+        assert(sb.str() == "0x0" || sb.str() == "(nil)" ||
+                                  sb.str() == std::string(sizeof(void*)*2,'0'));
     }
     {
         testbuf<char> sb;