diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/socket.test | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/tests/socket.test b/tests/socket.test index c50730c..29f1015 100644 --- a/tests/socket.test +++ b/tests/socket.test @@ -60,17 +60,31 @@ # 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-}]}] testConstraint exec [llength [info commands exec]] + # Produce a random port number in the Dynamic/Private range # 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 @@ -2236,7 +2250,7 @@ test socket-14.10.1 {pending [socket -async] and nonblocking [puts], server is I removeFile script } -result {{} ok} test socket-14.11.0 {pending [socket -async] and nonblocking [puts], no listener, no flush} \ - -constraints {socket} \ + -constraints {socket } \ -body { set sock [socket -async localhost [randport]] fconfigure $sock -blocking 0 @@ -2249,12 +2263,17 @@ 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} \ + -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 |