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+# 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} {}}
+
+
+}