merge trunk

1 files changed, 21 insertions, 3 deletions

diff --git a/tests/socket.test b/tests/socket.test
index 80b0251..9a09c0f 100644
--- a/tests/socket.test
+++ b/tests/socket.test
@@ -60,8 +60,13 @@
 # listening at port 2048. If all fails, a message is printed and the tests
 # using the remote server are not performed.
 
-package require tcltest 2
-namespace import -force ::tcltest::*
+if {[lsearch [namespace children] ::tcltest] == -1} {
+    package require tcltest
+    namespace import -force ::tcltest::*
+}
+
+::tcltest::loadTestedCommands
+catch [list package require -exact Tcltest [info patchlevel]]
 
 # Some tests require the Thread package or exec command
 testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}]
@@ -71,6 +76,14 @@ testConstraint exec [llength [info commands exec]]
 # from 49152 through 65535.
 proc randport {} { expr {int(rand()*16383+49152)} }
 
+# Check if testsocket testflags is available
+testConstraint testsocket_testflags [expr {![catch {
+        set h [socket -async localhost [randport]]
+        testsocket testflags $h 0
+        close $h
+    }]}]
+
+
 # Test the latency of tcp connections over the loopback interface. Some OSes
 # (e.g. NetBSD) seem to use the Nagle algorithm and delayed ACKs, so it takes
 # up to 200ms for a packet sent to localhost to arrive. We're measuring this
@@ -2266,12 +2279,17 @@ test socket-14.11.0 {pending [socket -async] and nonblocking [puts], no listener
         unset x
     } -result {socket is not connected} -returnCodes 1
 test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} \
-    -constraints {socket nonPortable} \
+    -constraints {socket testsocket_testflags} \
     -body {
         set sock [socket -async localhost [randport]]
+        # Set the socket in async test mode.
+        # The async connect will not be continued on the following fconfigure
+        # and puts/flush. Thus, the connect will fail after them.
+        testsocket testflags $sock 1
         fconfigure $sock -blocking 0
         puts $sock ok
         flush $sock
+        testsocket testflags $sock 0
         fileevent $sock writable {set x 1}
         vwait x
         close $sock