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Diffstat (limited to 'tests/http11.test')
| -rw-r--r-- | tests/http11.test | 656 |
1 files changed, 656 insertions, 0 deletions
diff --git a/tests/http11.test b/tests/http11.test new file mode 100644 index 0000000..230ce5a --- /dev/null +++ b/tests/http11.test @@ -0,0 +1,656 @@ +# http11.test -- -*- tcl-*- +# +# Test HTTP/1.1 features. +# +# Copyright (C) 2009 Pat Thoyts <patthoyts@users.sourceforge.net> +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +package require tcltest 2 +namespace import -force ::tcltest::* + +package require http 2.8 + +# start the server +variable httpd_output +proc create_httpd {} { + proc httpd_read {chan} { + variable httpd_output + if {[gets $chan line] != -1} { + #puts stderr "read '$line'" + set httpd_output $line + } + if {[eof $chan]} { + puts stderr "eof from httpd" + fileevent $chan readable {} + close $chan + } + } + variable httpd_output + set httpd_script [file join [pwd] [file dirname [info script]] httpd11.tcl] + set httpd [open "|[list [interpreter] -encoding utf-8 $httpd_script]" r+] + fconfigure $httpd -buffering line -blocking 0 + fileevent $httpd readable [list httpd_read $httpd] + vwait httpd_output + variable httpd_port [lindex $httpd_output 2] + return $httpd +} + +proc halt_httpd {} { + variable httpd_output + variable httpd + if {[info exists httpd]} { + puts $httpd "quit" + vwait httpd_output + close $httpd + } + unset -nocomplain httpd_output httpd +} + +proc meta {tok {key ""}} { + set meta [http::meta $tok] + if {$key ne ""} { + if {[dict exists $meta $key]} { + return [dict get $meta $key] + } else { + return "" + } + } + return $meta +} + +proc check_crc {tok args} { + set crc [meta $tok x-crc32] + set data [expr {[llength $args] ? [lindex $args 0] : [http::data $tok]}] + set chk [format %x [zlib crc32 $data]] + if {$crc ne $chk} { + return "crc32 mismatch: $crc ne $chk" + } + return "ok" +} + +makeFile "<html><head><title>test</title></head>\ +<body><p>this is a test</p>\n\ +[string repeat {<p>This is a tcl test file.</p>} 4192]\n\ +</body></html>" testdoc.html + +# ------------------------------------------------------------------------- + +test http11-1.0 "normal request for document " -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html -timeout 10000] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] [meta $tok connection] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close} + +test http11-1.1 "normal,gzip,non-chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -headers {accept-encoding gzip}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok gzip {}} + +test http11-1.2 "normal,deflated,non-chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -headers {accept-encoding deflate}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok deflate {}} + +test http11-1.3 "normal,compressed,non-chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -headers {accept-encoding compress}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok compress {}} + +test http11-1.4 "normal,identity,non-chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -headers {accept-encoding identity}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} {}} + +test http11-1.5 "normal request for document, unsupported coding" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -headers {accept-encoding unsupported}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {}} + +test http11-1.6 "normal, specify 1.1 " -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -protocol 1.1 -timeout 10000] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok connection] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close chunked} + +test http11-1.7 "normal, 1.1 and keepalive " -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -protocol 1.1 -keepalive 1 -timeout 10000] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok connection] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} chunked} + +test http11-1.8 "normal, 1.1 and keepalive, server close" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -protocol 1.1 -keepalive 1 -timeout 10000] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok connection] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close {}} + +test http11-1.9 "normal,gzip,chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -headers {accept-encoding gzip}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok gzip chunked} + +test http11-1.10 "normal,deflate,chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -headers {accept-encoding deflate}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok deflate chunked} + +test http11-1.11 "normal,compress,chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -headers {accept-encoding compress}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok compress chunked} + +test http11-1.12 "normal,identity,chunked" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -headers {accept-encoding identity}] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} chunked} + +# ------------------------------------------------------------------------- + +test http11-2.0 "-channel" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close chunked} + +test http11-2.1 "-channel, encoding gzip" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan -headers {accept-encoding gzip}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close gzip chunked} + +test http11-2.2 "-channel, encoding deflate" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan -headers {accept-encoding deflate}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close deflate chunked} + +test http11-2.3 "-channel,encoding compress" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan \ + -headers {accept-encoding compress}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close compress chunked} + +test http11-2.4 "-channel,encoding identity" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan \ + -headers {accept-encoding identity}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close {} chunked} + +test http11-2.5 "-channel,encoding unsupported" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan \ + -headers {accept-encoding unsupported}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close {} chunked} + +test http11-2.6 "-channel,encoding gzip,non-chunked" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 5000 -channel $chan -headers {accept-encoding gzip}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close gzip {} 0} + +test http11-2.7 "-channel,encoding deflate,non-chunked" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 5000 -channel $chan -headers {accept-encoding deflate}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close deflate {} 0} + +test http11-2.8 "-channel,encoding compress,non-chunked" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 5000 -channel $chan -headers {accept-encoding compress}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close compress {} 0} + +test http11-2.9 "-channel,encoding identity,non-chunked" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 5000 -channel $chan -headers {accept-encoding identity}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close {} {} 0} + +test http11-2.10 "-channel,deflate,keepalive" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan -keepalive 1] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} deflate chunked 0} + +test http11-2.11 "-channel,identity,keepalive" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -headers {accept-encoding identity} \ + -timeout 5000 -channel $chan -keepalive 1] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} {} chunked} + +# ------------------------------------------------------------------------- +# +# The following tests for the -handler option will require changes in +# the future. At the moment we cannot handler chunked data with this +# option. Therefore we currently force HTTP/1.0 protocol version. +# +# Once this is solved, these tests should be fixed to assume chunked +# returns in 3.2 and 3.3 and HTTP/1.1 in all but test 3.1 + +proc handler {var sock token} { + upvar #0 $var data + set chunk [read $sock] + append data $chunk + #::http::Log "handler read [string length $chunk] ([chan configure $sock -buffersize])" + if {[eof $sock]} { + #::http::Log "handler eof $sock" + chan event $sock readable {} + } +} + +test http11-3.0 "-handler,close,identity" -setup { + variable httpd [create_httpd] + set testdata "" +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -handler [namespace code [list handler testdata]]] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ + [meta $tok connection] [meta $tok content-encoding] \ + [meta $tok transfer-encoding] \ + [expr {[file size testdoc.html]-[string length $testdata]}] +} -cleanup { + http::cleanup $tok + unset -nocomplain testdata + halt_httpd +} -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} + +test http11-3.1 "-handler,protocol1.0" -setup { + variable httpd [create_httpd] + set testdata "" +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ + -timeout 10000 -protocol 1.0 \ + -handler [namespace code [list handler testdata]]] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ + [meta $tok connection] [meta $tok content-encoding] \ + [meta $tok transfer-encoding] \ + [expr {[file size testdoc.html]-[string length $testdata]}] +} -cleanup { + http::cleanup $tok + unset -nocomplain testdata + halt_httpd +} -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} + +test http11-3.2 "-handler,close,chunked" -setup { + variable httpd [create_httpd] + set testdata "" +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -keepalive 0 -binary 1\ + -handler [namespace code [list handler testdata]]] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ + [meta $tok connection] [meta $tok content-encoding] \ + [meta $tok transfer-encoding] \ + [expr {[file size testdoc.html]-[string length $testdata]}] +} -cleanup { + http::cleanup $tok + unset -nocomplain testdata + halt_httpd +} -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} + +test http11-3.3 "-handler,keepalive,chunked" -setup { + variable httpd [create_httpd] + set testdata "" +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 10000 -keepalive 1 -binary 1\ + -handler [namespace code [list handler testdata]]] + http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ + [meta $tok connection] [meta $tok content-encoding] \ + [meta $tok transfer-encoding] \ + [expr {[file size testdoc.html]-[string length $testdata]}] +} -cleanup { + http::cleanup $tok + unset -nocomplain testdata + halt_httpd +} -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} + +test http11-4.0 "normal post request" -setup { + variable httpd [create_httpd] +} -body { + set query [http::formatQuery q 1 z 2] + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -query $query -timeout 10000] + http::wait $tok + list status [http::status $tok] code [http::code $tok]\ + crc [check_crc $tok]\ + connection [meta $tok connection]\ + query-length [meta $tok x-query-length] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 7} + +test http11-4.1 "normal post request, check query length" -setup { + variable httpd [create_httpd] +} -body { + set query [http::formatQuery q 1 z 2] + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -headers [list x-check-query yes] \ + -query $query -timeout 10000] + http::wait $tok + list status [http::status $tok] code [http::code $tok]\ + crc [check_crc $tok]\ + connection [meta $tok connection]\ + query-length [meta $tok x-query-length] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 7} + +test http11-4.2 "normal post request, check long query length" -setup { + variable httpd [create_httpd] +} -body { + set query [string repeat a 24576] + set tok [http::geturl http://localhost:$httpd_port/testdoc.html\ + -headers [list x-check-query yes]\ + -query $query -timeout 10000] + http::wait $tok + list status [http::status $tok] code [http::code $tok]\ + crc [check_crc $tok]\ + connection [meta $tok connection]\ + query-length [meta $tok x-query-length] +} -cleanup { + http::cleanup $tok + halt_httpd +} -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 24576} + +test http11-4.3 "normal post request, check channel query length" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] + puts -nonewline $chan [string repeat [encoding convertto utf-8 "This is a test\n"] 8192] + flush $chan + seek $chan 0 +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html\ + -headers [list x-check-query yes]\ + -querychannel $chan -timeout 10000] + http::wait $tok + list status [http::status $tok] code [http::code $tok]\ + crc [check_crc $tok]\ + connection [meta $tok connection]\ + query-length [meta $tok x-query-length] +} -cleanup { + http::cleanup $tok + close $chan + removeFile testfile.tmp + halt_httpd +} -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 122880} + +# ------------------------------------------------------------------------- + +foreach p {create_httpd httpd_read halt_httpd meta check_crc} { + if {[llength [info proc $p]]} {rename $p {}} +} +removeFile testdoc.html +unset -nocomplain httpd_port httpd p + +::tcltest::cleanupTests |