diff options
Diffstat (limited to 'tests/cmdAH.test')
| -rw-r--r-- | tests/cmdAH.test | 77 |
1 files changed, 66 insertions, 11 deletions
diff --git a/tests/cmdAH.test b/tests/cmdAH.test index 912cd30..03e76eb 100644 --- a/tests/cmdAH.test +++ b/tests/cmdAH.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: cmdAH.test,v 1.11 2000/09/20 23:09:54 jenn Exp $ +# RCS: @(#) $Id: cmdAH.test,v 1.12 2000/10/06 21:10:51 hobbs Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest @@ -1491,23 +1491,78 @@ test cmdAH-30.8 {Tcl_FileObjCmd: error conditions} { } {1 {user "woohgy" doesn't exist}} # channels +# In testing 'file channels', we need to make sure that a channel +# created in one interp isn't visible in another. + +interp create simpleInterp +interp create -safe safeInterp +interp c +safeInterp expose file file test cmdAH-31.1 {Tcl_FileObjCmd: channels, too many args} { list [catch {file channels a b} msg] $msg } {1 {wrong # args: should be "file channels ?pattern?"}} -test cmdAH-31.2 {Tcl_FileObjCmd: channels, too many args} {singleTestInterp} { - file chan -} {stderr stdout stdin} -test cmdAH-31.3 {Tcl_FileObjCmd: channels, too many args} { +test cmdAH-31.2 {Tcl_FileObjCmd: channels, too many args} { + # Normal interps start out with only the standard channels + lsort [simpleInterp eval [list file chan]] +} [lsort {stderr stdout stdin}] +test cmdAH-31.3 {Tcl_FileObjCmd: channels, globbing} { string equal [file channels] [file channels *] } {1} -test cmdAH-31.4 {Tcl_FileObjCmd: channels} {singleTestInterp} { - set old [file channels gorp.file] - set f [open gorp.file w] - set new [file channels file*] - close $f - string equal $f $new +test cmdAH-31.4 {Tcl_FileObjCmd: channels, globbing} { + lsort [file channels std*] +} [lsort {stdout stderr stdin}] + +set newFileId [open gorp.file w] + +test cmdAH-31.5 {Tcl_FileObjCmd: channels} { + set res [file channels $newFileId] + string equal $newFileId $res } {1} +test cmdAH-31.6 {Tcl_FileObjCmd: channels in other interp} { + # Safe interps start out with no channels + safeInterp eval [list file channels] +} {} +test cmdAH-31.7 {Tcl_FileObjCmd: channels in other interp} { + list [catch {safeInterp eval [list puts $newFileId "hello"]} msg] $msg +} [list 1 "can not find channel named \"$newFileId\""] + +interp share {} $newFileId safeInterp +interp share {} stdout safeInterp + +test cmdAH-31.8 {Tcl_FileObjCmd: channels in other interp} { + # $newFileId should now be visible in both interps + list [file channels $newFileId] \ + [safeInterp eval [list file channels $newFileId]] +} [list $newFileId $newFileId] +test cmdAH-31.9 {Tcl_FileObjCmd: channels in other interp} { + lsort [safeInterp eval [list file channels]] +} [lsort [list stdout $newFileId]] +test cmdAH-31.10 {Tcl_FileObjCmd: channels in other interp} { + # we can now write to $newFileId from slave + safeInterp eval [list puts $newFileId "hello"] +} {} + +interp transfer {} $newFileId safeInterp + +test cmdAH-31.11 {Tcl_FileObjCmd: channels in other interp} { + # $newFileId should now be visible only in safeInterp + list [file channels $newFileId] \ + [safeInterp eval [list file channels $newFileId]] +} [list {} $newFileId] +test cmdAH-31.12 {Tcl_FileObjCmd: channels in other interp} { + lsort [safeInterp eval [list file channels]] +} [lsort [list stdout $newFileId]] +test cmdAH-31.13 {Tcl_FileObjCmd: channels in other interp} { + safeInterp eval [list close $newFileId] + safeInterp eval [list file channels] +} {stdout} + +# This shouldn't work, but just in case a test above failed... +catch {close $newFileId} + +interp delete safeInterp +interp delete simpleInterp # cleanup catch {testsetplatform $platform} |