diff options
Diffstat (limited to 'tests/socket.test')
| -rw-r--r-- | tests/socket.test | 198 |
1 files changed, 103 insertions, 95 deletions
diff --git a/tests/socket.test b/tests/socket.test index 99ce29f..6e92afd 100644 --- a/tests/socket.test +++ b/tests/socket.test @@ -10,7 +10,7 @@ # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: socket.test,v 1.43 2010/06/25 15:20:06 rmax Exp $ +# RCS: @(#) $Id: socket.test,v 1.44 2010/09/28 15:13:55 rmax Exp $ # Running socket tests with a remote server: # ------------------------------------------ @@ -69,6 +69,10 @@ namespace import -force ::tcltest::* testConstraint testthread [llength [info commands testthread]] 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)} } + # If remoteServerIP or remoteServerPort are not set, check in the environment # variables for externally set values. # @@ -79,7 +83,7 @@ if {![info exists remoteServerIP]} { } } if {![info exists remoteServerPort]} { - if {[info exists env(remoteServerIP)]} { + if {[info exists env(remoteServerPort)]} { set remoteServerPort $env(remoteServerPort) } else { if {[info exists remoteServerIP]} { @@ -97,7 +101,7 @@ if {![info exists remoteServerIP]} { set remoteServerIP 127.0.0.1 } if {($doTestsWithRemoteServer == 1) && (![info exists remoteServerPort])} { - set remoteServerPort 2048 + set remoteServerPort [randport] } # Attempt to connect to a remote server if one is already running. If it is @@ -173,24 +177,24 @@ if {[testConstraint doTestsWithRemoteServer]} { error "remote server disappeared: $msg" } - set resp "" while {1} { set line [gets $commandSocket] if {[eof $commandSocket]} { error "remote server disappaered" } - if {[string compare $line "--Marker--Marker--Marker--"] == 0} { - if {[string compare [lindex $resp 0] error] == 0} { - error [lindex $resp 1] - } else { - return [lindex $resp 1] - } - } else { - append resp $line "\n" + if {$line eq "--Marker--Marker--Marker--"} { + lassign $result code info value + return -code $code -errorinfo $info $value } + append result $line "\n" } } } + +proc getPort sock { + lindex [fconfigure $sock -sockname] 2 +} + # ---------------------------------------------------------------------- @@ -270,12 +274,8 @@ test socket-2.1 {tcp connection} -constraints {socket stdio} -setup { } -cleanup { close $f } -result {ready done {}} -if {[info exists port]} { - incr port -} else { - set port [expr {2048 + [pid]%1024}] -} test socket-2.2 {tcp connection with client port specified} -setup { + set port [randport] file delete $path(script) set f [open $path(script) w] puts $f { @@ -299,29 +299,29 @@ test socket-2.2 {tcp connection with client port specified} -setup { gets $f listen } -constraints {socket stdio} -body { # $x == "ready" at this point - global port set sock [socket -myport $port 127.0.0.1 $listen] puts $sock hello flush $sock - lappend x [gets $f] + lappend x [expr {[gets $f] eq "hello $port"}] close $sock return $x } -cleanup { catch {close [socket 127.0.0.1 $listen]} close $f -} -result [list ready "hello $port"] +} -result {ready 1} test socket-2.3 {tcp connection with client interface specified} -setup { file delete $path(script) set f [open $path(script) w] puts $f { set timer [after 2000 "set x done"] - set f [socket -server accept 2830] + set f [socket -server accept 0] proc accept {file addr port} { global x puts "[gets $file] $addr" close $file set x done } + puts [lindex [fconfigure $f -sockname] 2] puts ready vwait x after cancel $timer @@ -329,10 +329,11 @@ test socket-2.3 {tcp connection with client interface specified} -setup { } close $f set f [open "|[list [interpreter] $path(script)]" r] + gets $f listen gets $f x } -constraints {socket stdio} -body { # $x == "ready" at this point - set sock [socket -myaddr 127.0.0.1 127.0.0.1 2830] + set sock [socket -myaddr 127.0.0.1 127.0.0.1 $listen] puts $sock hello flush $sock lappend x [gets $f] @@ -409,7 +410,7 @@ test socket-2.5 {tcp connection with redundant server port} -setup { } -result {ready hello} test socket-2.6 {tcp connection} -constraints socket -body { set status ok - if {![catch {set sock [socket 127.0.0.1 2833]}]} { + if {![catch {set sock [socket 127.0.0.1 [randport]]}]} { if {![catch {gets $sock}]} { set status broken } @@ -810,7 +811,7 @@ test socket-7.2 {testing socket specific options} -setup { file delete $path(script) set f [open $path(script) w] puts $f { - set ss [socket -server accept 2821] + set ss [socket -server accept 0] proc accept args { global x set x done @@ -1061,44 +1062,42 @@ test socket-10.1 {testing socket accept callback error handling} -constraints { } -result 1 test socket-11.1 {tcp connection} -setup { - sendCommand { - set socket9_1_test_server [socket -server accept 2834] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { puts $s done close $s } - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set s [socket $remoteServerIP 2834] + set s [socket $remoteServerIP $port] gets $s } -cleanup { close $s - sendCommand {close $socket9_1_test_server} + sendCommand {close $server} } -result done test socket-11.2 {client specifies its port} -setup { - if {[info exists port]} { - incr port - } else { - set port [expr 2048 + [pid]%1024] - } - sendCommand { - set socket9_2_test_server [socket -server accept 2835] + set lport [randport] + set rport [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { puts $s $p close $s } - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set s [socket -myport $port $remoteServerIP 2835] + set s [socket -myport $lport $remoteServerIP $rport] set r [gets $s] - expr {$r==$port ? "ok" : "broken: $r != $port"} + expr {$r==$lport ? "ok" : "broken: $r != $port"} } -cleanup { close $s - sendCommand {close $socket9_2_test_server} + sendCommand {close $server} } -result ok test socket-11.3 {trying to connect, no server} -body { set status ok - if {![catch {set s [socket $remoteServerIp 2836]}]} { + if {![catch {set s [socket $remoteServerIp [randport]]}]} { if {![catch {gets $s}]} { set status broken } @@ -1107,8 +1106,8 @@ test socket-11.3 {trying to connect, no server} -body { return $status } -constraints {socket doTestsWithRemoteServer} -result ok test socket-11.4 {remote echo, one line} -setup { - sendCommand { - set socket10_6_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { fileevent $s readable [list echo $s] fconfigure $s -buffering line -translation crlf @@ -1121,19 +1120,20 @@ test socket-11.4 {remote echo, one line} -setup { puts $s $l } } - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set f [socket $remoteServerIP 2836] + set f [socket $remoteServerIP $port] fconfigure $f -translation crlf -buffering line puts $f hello gets $f } -cleanup { catch {close $f} - sendCommand {close $socket10_6_test_server} + sendCommand {close $server} } -result hello test socket-11.5 {remote echo, 50 lines} -setup { - sendCommand { - set socket10_7_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { fileevent $s readable [list echo $s] fconfigure $s -buffering line -translation crlf @@ -1146,9 +1146,10 @@ test socket-11.5 {remote echo, 50 lines} -setup { puts $s $l } } - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set f [socket $remoteServerIP 2836] + set f [socket $remoteServerIP $port] fconfigure $f -translation crlf -buffering line for {set cnt 0} {$cnt < 50} {incr cnt} { puts $f "hello, $cnt" @@ -1159,19 +1160,19 @@ test socket-11.5 {remote echo, 50 lines} -setup { return $cnt } -cleanup { close $f - sendCommand {close $socket10_7_test_server} + sendCommand {close $server} } -result 50 test socket-11.6 {socket conflict} -setup { - set s1 [socket -server accept -myaddr 127.0.0.1 2836] + set s1 [socket -server accept -myaddr 127.0.0.1 0] } -constraints {socket doTestsWithRemoteServer} -body { - set s2 [socket -server accept -myaddr 127.0.0.1 2836] - list [lindex [fconfigure $s2 -sockname] 2] [close $s2] + set s2 [socket -server accept -myaddr 127.0.0.1 [getPort $s1]] + list [getPort $s2] [close $s2] } -cleanup { close $s1 } -returnCodes error -result {couldn't open socket: address already in use} test socket-11.7 {server with several clients} -setup { - sendCommand { - set socket10_9_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { fconfigure $s -buffering line fileevent $s readable [list echo $s] @@ -1184,13 +1185,14 @@ test socket-11.7 {server with several clients} -setup { puts $s $l } } - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set s1 [socket $remoteServerIP 2836] + set s1 [socket $remoteServerIP $port] fconfigure $s1 -buffering line - set s2 [socket $remoteServerIP 2836] + set s2 [socket $remoteServerIP $port] fconfigure $s2 -buffering line - set s3 [socket $remoteServerIP 2836] + set s3 [socket $remoteServerIP $port] fconfigure $s3 -buffering line for {set i 0} {$i < 100} {incr i} { puts $s1 hello,s1 @@ -1205,22 +1207,23 @@ test socket-11.7 {server with several clients} -setup { close $s1 close $s2 close $s3 - sendCommand {close $socket10_9_test_server} + sendCommand {close $server} } -result 100 test socket-11.8 {client with several servers} -setup { - sendCommand { - set s1 [socket -server "accept 4003" 4003] - set s2 [socket -server "accept 4004" 4004] - set s3 [socket -server "accept 4005" 4005] + lassign [sendCommand { + set s1 [socket -server "accept server1" 0] + set s2 [socket -server "accept server2" 0] + set s3 [socket -server "accept server3" 0] proc accept {mp s a p} { puts $s $mp close $s } - } + list [getPort $s1] [getPort $s2] [getPort $s3] + }] p1 p2 p3 } -constraints {socket doTestsWithRemoteServer} -body { - set s1 [socket $remoteServerIP 4003] - set s2 [socket $remoteServerIP 4004] - set s3 [socket $remoteServerIP 4005] + set s1 [socket $remoteServerIP $p1] + set s2 [socket $remoteServerIP $p2] + set s3 [socket $remoteServerIP $p3] list [gets $s1] [gets $s1] [eof $s1] [gets $s2] [gets $s2] [eof $s2] \ [gets $s3] [gets $s3] [eof $s3] } -cleanup { @@ -1232,7 +1235,7 @@ test socket-11.8 {client with several servers} -setup { close $s2 close $s3 } -} -result {4003 {} 1 4004 {} 1 4005 {} 1} +} -result {server1 {} 1 server2 {} 1 server3 {} 1} test socket-11.9 {accept callback error} -constraints { socket doTestsWithRemoteServer } -setup { @@ -1243,12 +1246,13 @@ test socket-11.9 {accept callback error} -constraints { interp bgerror {} [namespace which myHandler] set timer [after 10000 "set x timed_out"] } -body { - set s [socket -server accept 2836] - proc accept {s a p} {expr 10 / 0} + set s [socket -server accept 0] + proc accept {s a p} {expr {10 / 0}} + sendCommand "set port [getPort $s]" if {[catch { sendCommand { set peername [fconfigure $callerSocket -peername] - set s [socket [lindex $peername 0] 2836] + set s [socket [lindex $peername 0] $port] close $s } } msg]} then { @@ -1263,22 +1267,23 @@ test socket-11.9 {accept callback error} -constraints { interp bgerror {} $handler } -result {divide by zero} test socket-11.10 {testing socket specific options} -setup { - sendCommand { - set socket10_12_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} {close $s} - } + getPort $server + }] } -constraints {socket doTestsWithRemoteServer} -body { - set s [socket $remoteServerIP 2836] + set s [socket $remoteServerIP $port] set p [fconfigure $s -peername] set n [fconfigure $s -sockname] - list [lindex $p 2] [llength $p] [llength $n] + list [expr {[lindex $p 2] == $port}] [llength $p] [llength $n] } -cleanup { close $s - sendCommand {close $socket10_12_test_server} -} -result {2836 3 3} + sendCommand {close $server} +} -result {1 3 3} test socket-11.11 {testing spurious events} -setup { - sendCommand { - set socket10_13_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { fconfigure $s -translation "auto lf" after 100 writesome $s @@ -1289,7 +1294,8 @@ test socket-11.11 {testing spurious events} -setup { } close $s } - } + getPort $server + }] set len 0 set spurious 0 set done 0 @@ -1309,23 +1315,24 @@ test socket-11.11 {testing spurious events} -setup { incr len [string length $l] } } - set c [socket $remoteServerIP 2836] + set c [socket $remoteServerIP $port] fileevent $c readable "readlittle $c" vwait done list $spurious $len $done } -cleanup { after cancel $timer - sendCommand {close $socket10_13_test_server} + sendCommand {close $server} } -result {0 2690 1} test socket-11.12 {testing EOF stickyness} -constraints {socket doTestsWithRemoteServer} -setup { set counter 0 set done 0 - sendCommand { - set socket10_14_test_server [socket -server accept 2836] + set port [sendCommand { + set server [socket -server accept 0] proc accept {s a p} { after 100 close $s } - } + getPort $server + }] proc timed_out {} { global c done set done {timed_out, EOF is not sticky} @@ -1344,16 +1351,16 @@ test socket-11.12 {testing EOF stickyness} -constraints {socket doTestsWithRemot } } } - set c [socket $remoteServerIP 2836] + set c [socket $remoteServerIP $port] fileevent $c readable [list count_up $c] vwait done return $done } -cleanup { after cancel $after_id - sendCommand {close $socket10_14_test_server} + sendCommand {close $server} } -result {EOF is sticky} test socket-11.13 {testing async write, async flush, async close} -setup { - sendCommand { + set port [sendCommand { set firstblock "" for {set i 0} {$i < 5} {incr i} { set firstblock "a$firstblock$firstblock" @@ -1362,7 +1369,7 @@ test socket-11.13 {testing async write, async flush, async close} -setup { for {set i 0} {$i < 16} {incr i} { set secondblock "b$secondblock$secondblock" } - set l [socket -server accept 2845] + set l [socket -server accept 0] proc accept {s a p} { fconfigure $s -blocking 0 -translation lf -buffersize 16384 \ -buffering line @@ -1383,7 +1390,8 @@ test socket-11.13 {testing async write, async flush, async close} -setup { puts -nonewline $s $secondblock close $s } - } + getPort $l + }] set timer [after 10000 "set done timed_out"] } -constraints {socket doTestsWithRemoteServer} -body { proc readit {s} { @@ -1395,7 +1403,7 @@ test socket-11.13 {testing async write, async flush, async close} -setup { set done 1 } } - set s [socket $remoteServerIP 2845] + set s [socket $remoteServerIP $port] fconfigure $s -blocking 0 -trans lf -buffering line set count 0 puts $s hello @@ -1650,7 +1658,7 @@ removeFile script1 removeFile script2 # cleanup -if {[string match sock* $commandSocket] == 1} { +if {$remoteProcChan ne ""} { catch {sendCommand exit} } catch {close $commandSocket} |