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Diffstat (limited to 'tests/safe.test')
| -rw-r--r-- | tests/safe.test | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/tests/safe.test b/tests/safe.test new file mode 100644 index 0000000..c23f06a --- /dev/null +++ b/tests/safe.test @@ -0,0 +1,433 @@ +# safe.test -- +# +# This file contains a collection of tests for safe Tcl, packages loading, +# and using safe interpreters. Sourcing this file into tcl runs the tests +# and generates output for errors. No output means no errors were found. +# +# Copyright (c) 1995-1996 Sun Microsystems, Inc. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# SCCS: @(#) safe.test 1.34 97/11/19 14:59:13 + +if {[string compare test [info procs test]] == 1} then {source defs} + +foreach i [interp slaves] { + interp delete $i +} + +# Force actual loading of the safe package +# because we use un exported (and thus un-autoindexed) APIs +# in this test result arguments: +catch {safe::interpConfigure} + +proc equiv {x} {return $x} + +test safe-1.1 {safe::interpConfigure syntax} { + list [catch {safe::interpConfigure} msg] $msg; +} {1 {no value given for parameter "slave" (use -help for full usage) : + slave name () name of the slave}} + +test safe-1.2 {safe::interpCreate syntax} { + list [catch {safe::interpCreate -help} msg] $msg; +} {1 {Usage information: + Var/FlagName Type Value Help + ------------ ---- ----- ---- + ( -help gives this help ) + ?slave? name () name of the slave (optional) + -accessPath list () access path for the slave + -noStatics boolflag (false) prevent loading of statically linked pkgs + -statics boolean (true) loading of statically linked pkgs + -nestedLoadOk boolflag (false) allow nested loading + -nested boolean (false) nested loading + -deleteHook script () delete hook}} + +test safe-1.3 {safe::interpInit syntax} { + list [catch {safe::interpInit -noStatics} msg] $msg; +} {1 {bad value "-noStatics" for parameter + slave name () name of the slave}} + + +test safe-2.1 {creating interpreters, should have no aliases} { + interp aliases +} "" +test safe-2.2 {creating interpreters, should have no aliases} { + catch {safe::interpDelete a} + interp create a + set l [a aliases] + safe::interpDelete a + set l +} "" +test safe-2.3 {creating safe interpreters, should have no aliases} { + catch {safe::interpDelete a} + interp create a -safe + set l [a aliases] + interp delete a + set l +} "" + +test safe-3.1 {calling safe::interpInit is safe} { + catch {safe::interpDelete a} + interp create a -safe + safe::interpInit a + catch {interp eval a exec ls} msg + safe::interpDelete a + set msg +} {invalid command name "exec"} +test safe-3.2 {calling safe::interpCreate on trusted interp} { + catch {safe::interpDelete a} + safe::interpCreate a + set l [lsort [a aliases]] + safe::interpDelete a + set l +} {exit file load source} +test safe-3.3 {calling safe::interpCreate on trusted interp} { + catch {safe::interpDelete a} + safe::interpCreate a + set x [interp eval a {source [file join $tcl_library init.tcl]}] + safe::interpDelete a + set x +} "" +test safe-3.4 {calling safe::interpCreate on trusted interp} { + catch {safe::interpDelete a} + safe::interpCreate a + catch {set x \ + [interp eval a {source [file join $tcl_library init.tcl]}]} msg + safe::interpDelete a + list $x $msg +} {{} {}} + +test safe-4.1 {safe::interpDelete} { + catch {safe::interpDelete a} + interp create a + safe::interpDelete a +} "" +test safe-4.2 {safe::interpDelete, indirectly} { + catch {safe::interpDelete a} + interp create a + a alias exit safe::interpDelete a + a eval exit +} "" +test safe-4.3 {safe::interpDelete, state array (not a public api)} { + catch {safe::interpDelete a} + namespace eval safe {set [InterpStateName a](foo) 33} + # not an error anymore to call it if interp is already + # deleted, to make trhings smooth if it's called twice... + catch {safe::interpDelete a} m1 + catch {namespace eval safe {set [InterpStateName a](foo)}} m2 + list $m1 $m2 +} "{}\ + {can't read \"[safe::InterpStateName a]\": no such variable}" + + +test safe-4.4 {safe::interpDelete, state array, indirectly (not a public api)} { + catch {safe::interpDelete a} + safe::interpCreate a + namespace eval safe {set [InterpStateName a](foo) 33} + a eval exit + catch {namespace eval safe {set [InterpStateName a](foo)}} msg +} 1 + +test safe-4.5 {safe::interpDelete} { + catch {safe::interpDelete a} + safe::interpCreate a + catch {safe::interpCreate a} msg + set msg +} {interpreter named "a" already exists, cannot create} +test safe-4.6 {safe::interpDelete, indirectly} { + catch {safe::interpDelete a} + safe::interpCreate a + a eval exit +} "" + +# The following test checks whether the definition of tcl_endOfWord can be +# obtained from auto_loading. + +test safe-5.1 {test auto-loading in safe interpreters} { + catch {safe::interpDelete a} + safe::interpCreate a + set r [catch {interp eval a {tcl_endOfWord "" 0}} msg] + safe::interpDelete a + list $r $msg +} {0 -1} + +# test safe interps 'information leak' +proc SI {} { + global I + set I [interp create -safe]; +} +proc DI {} { + global I; + interp delete $I; +} +test safe-6.1 {test safe interpreters knowledge of the world} { + SI; set r [lsort [$I eval {info globals}]]; DI; set r +} {tcl_interactive tcl_patchLevel tcl_platform tcl_version} +test safe-6.2 {test safe interpreters knowledge of the world} { + SI; set r [$I eval {info script}]; DI; set r +} {} +test safe-6.3 {test safe interpreters knowledge of the world} { + SI; set r [lsort [$I eval {array names tcl_platform}]]; DI; set r +} {byteOrder platform} + +# more test should be added to check that hostname, nameofexecutable, +# aren't leaking infos, but they still do... + +# high level general test +test safe-7.1 {tests that everything works at high level} { + set i [safe::interpCreate]; + # no error shall occur: + # (because the default access_path shall include 1st level sub dirs + # so package require in a slave works like in the master) + set v [interp eval $i {package require http 1}] + # no error shall occur: + interp eval $i {http_config}; + safe::interpDelete $i + set v +} 1.0 + +test safe-7.2 {tests specific path and interpFind/AddToAccessPath} { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]]; + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p1 + set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"]; + # an error shall occur (http is not anymore in the secure 0-level + # provided deep path) + list $token1 $token2 \ + [catch {interp eval $i {package require http 1}} msg] $msg \ + [safe::interpConfigure $i]\ + [safe::interpDelete $i] +} "{\$p(:0:)} {\$p(:1:)} 1 {can't find package http 1} {-accessPath {[list $tcl_library /dummy/unixlike/test/path]} -statics 0 -nested 1 -deleteHook {}} {}" + + +# test source control on file name +test safe-8.1 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + list [catch {$i eval {source}} msg] \ + $msg \ + [safe::interpDelete $i] ; +} {1 {wrong # args: should be "source fileName"} {}} + +# test source control on file name +test safe-8.2 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + list [catch {$i eval {source}} msg] \ + $msg \ + [safe::interpDelete $i] ; +} {1 {wrong # args: should be "source fileName"} {}} + +test safe-8.3 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [catch {$i eval {source .}} msg] \ + $msg \ + $log \ + [safe::setLogCmd $prevlog; unset log] \ + [safe::interpDelete $i] ; +} {1 {permission denied} {{ERROR for slave a : ".": is a directory}} {} {}} + + +test safe-8.4 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [catch {$i eval {source /abc/def}} msg] \ + $msg \ + $log \ + [safe::setLogCmd $prevlog; unset log] \ + [safe::interpDelete $i] ; +} {1 {permission denied} {{ERROR for slave a : "/abc/def": not in access_path}} {} {}} + + +test safe-8.5 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [catch {$i eval {source [file join [info lib] blah]}} msg] \ + $msg \ + $log \ + [safe::setLogCmd $prevlog; unset log] \ + [safe::interpDelete $i] ; +} "1 {blah: must be a *.tcl or tclIndex} {{ERROR for slave a : [file join [info library] blah]:blah: must be a *.tcl or tclIndex}} {} {}" + + +test safe-8.6 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [catch {$i eval {source [file join [info lib] blah.tcl]}} msg] \ + $msg \ + $log \ + [safe::setLogCmd $prevlog; unset log] \ + [safe::interpDelete $i] ; +} "1 {no such file or directory} {{ERROR for slave a : [file join [info library] blah.tcl]:no such file or directory}} {} {}" + + +test safe-8.7 {safe source control on file} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [catch {$i eval {source [file join [info lib] xxxxxxxxxxx.tcl]}}\ + msg] \ + $msg \ + $log \ + [safe::setLogCmd $prevlog; unset log] \ + [safe::interpDelete $i] ; +} "1 {xxxxxxxxxxx.tcl: filename too long} {{ERROR for slave a : [file join [info library] xxxxxxxxxxx.tcl]:xxxxxxxxxxx.tcl: filename too long}} {} {}" + +test safe-8.8 {safe source forbids -rsrc} { + set i "a"; + catch {safe::interpDelete $i} + safe::interpCreate $i; + list [catch {$i eval {source -rsrc Init}} msg] \ + $msg \ + [safe::interpDelete $i] ; +} {1 {wrong # args: should be "source fileName"} {}} + + +test safe-9.1 {safe interps' deleteHook} { + set i "a"; + catch {safe::interpDelete $i} + set res {} + proc testDelHook {args} { + global res; + # the interp still exists at that point + interp eval a {set delete 1} + # mark that we've been here (successfully) + set res $args; + } + safe::interpCreate $i -deleteHook "testDelHook arg1 arg2"; + list [interp eval $i exit] $res +} {{} {arg1 arg2 a}} + +test safe-9.2 {safe interps' error in deleteHook} { + set i "a"; + catch {safe::interpDelete $i} + set res {} + proc testDelHook {args} { + global res; + # the interp still exists at that point + interp eval a {set delete 1} + # mark that we've been here (successfully) + set res $args; + # create an exception + error "being catched"; + } + set log {}; + proc safe-test-log {str} {global log; lappend log $str} + safe::interpCreate $i -deleteHook "testDelHook arg1 arg2"; + set prevlog [safe::setLogCmd]; + safe::setLogCmd safe-test-log; + list [safe::interpDelete $i] $res \ + $log \ + [safe::setLogCmd $prevlog; unset log]; +} {{} {arg1 arg2 a} {{NOTICE for slave a : About to delete} {ERROR for slave a : Delete hook error (being catched)} {NOTICE for slave a : Deleted}} {}} + + +test safe-9.3 {dual specification of statics} { + list [catch {safe::interpCreate -stat true -nostat} msg] $msg +} {1 {conflicting values given for -statics and -noStatics}} + +test safe-9.4 {dual specification of statics} { + # no error shall occur + safe::interpDelete [safe::interpCreate -stat false -nostat] +} {} + +test safe-9.5 {dual specification of nested} { + list [catch {safe::interpCreate -nested 0 -nestedload} msg] $msg +} {1 {conflicting values given for -nested and -nestedLoadOk}} + +test safe-9.6 {interpConfigure widget like behaviour} { + # this test shall work, don't try to "fix it" unless + # you *really* know what you are doing (ie you are me :p) -- dl + list [set i [safe::interpCreate \ + -noStatics \ + -nestedLoadOk \ + -deleteHook {foo bar}]; + safe::interpConfigure $i -accessPath /foo/bar ; + safe::interpConfigure $i]\ + [safe::interpConfigure $i -aCCess]\ + [safe::interpConfigure $i -nested]\ + [safe::interpConfigure $i -statics]\ + [safe::interpConfigure $i -DEL]\ + [safe::interpConfigure $i -accessPath /blah -statics 1; + safe::interpConfigure $i]\ + [safe::interpConfigure $i -deleteHook toto -nosta -nested 0; + safe::interpConfigure $i] +} {{-accessPath /foo/bar -statics 0 -nested 1 -deleteHook {foo bar}} {-accessPath /foo/bar} {-nested 1} {-statics 0} {-deleteHook {foo bar}} {-accessPath /blah -statics 1 -nested 1 -deleteHook {foo bar}} {-accessPath /blah -statics 0 -nested 0 -deleteHook toto}} + + +# testing that nested and statics do what is advertised +# (we use a static package : Tcltest) + +if {[catch {package require Tcltest} msg]} { + puts "This application hasn't been compiled with Tcltest" + puts "skipping remining safe test that relies on it." +} else { + + # we use the Tcltest package , which has no Safe_Init + +test safe-10.1 {testing statics loading} { + set i [safe::interpCreate] + list \ + [catch {interp eval $i {load {} Tcltest}} msg] \ + $msg \ + [safe::interpDelete $i]; +} {1 {can't use package in a safe interpreter: no Tcltest_SafeInit procedure} {}} + +test safe-10.2 {testing statics loading / -nostatics} { + set i [safe::interpCreate -nostatics] + list \ + [catch {interp eval $i {load {} Tcltest}} msg] \ + $msg \ + [safe::interpDelete $i]; +} {1 {permission denied (static package)} {}} + + + +test safe-10.3 {testing nested statics loading / no nested by default} { + set i [safe::interpCreate] + list \ + [catch {interp eval $i {interp create x; load {} Tcltest x}} msg] \ + $msg \ + [safe::interpDelete $i]; +} {1 {permission denied (nested load)} {}} + + +test safe-10.4 {testing nested statics loading / -nestedloadok} { + set i [safe::interpCreate -nestedloadok] + list \ + [catch {interp eval $i {interp create x; load {} Tcltest x}} msg] \ + $msg \ + [safe::interpDelete $i]; +} {1 {can't use package in a safe interpreter: no Tcltest_SafeInit procedure} {}} + + +} |