0MQ/2.1 wire format compatibility implemented

- XS_PROTOCOL option added
- libxs ignores when unused flags are set to 1 (0MQ/2.1 bug)
- compatibility tests added

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/tests.cpp b/tests/tests.cpp
index d4756ab..f5c403a 100644
--- a/tests/tests.cpp
+++ b/tests/tests.cpp
@@ -103,6 +103,10 @@
 #include "wireformat.cpp"
 #undef XS_TEST_MAIN
 
+#define XS_TEST_MAIN libzmq21
+#include "libzmq21.cpp"
+#undef XS_TEST_MAIN
+
 int main ()
 {
     int rc;
@@ -143,6 +147,8 @@ int main ()
     assert (rc == 0);
     rc = wireformat ();
     assert (rc == 0);
+    rc = libzmq21 ();
+    assert (rc == 0);
 
     fprintf (stderr, "SUCCESS\n");
     sleep (1);