sl@0: # Commands covered:  source
sl@0: #
sl@0: # This file contains a collection of tests for one or more of the Tcl
sl@0: # built-in commands.  Sourcing this file into Tcl runs the tests and
sl@0: # generates output for errors.  No output means no errors were found.
sl@0: #
sl@0: # Copyright (c) 1991-1993 The Regents of the University of California.
sl@0: # Copyright (c) 1994-1996 Sun Microsystems, Inc.
sl@0: # Copyright (c) 1998-2000 by Scriptics Corporation.
sl@0: # Contributions from Don Porter, NIST, 2003.  (not subject to US copyright)
sl@0: #
sl@0: # See the file "license.terms" for information on usage and redistribution
sl@0: # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
sl@0: #
sl@0: # RCS: @(#) $Id: source.test,v 1.8.2.2 2004/02/25 23:38:17 dgp Exp $
sl@0: 
sl@0: if {[catch {package require tcltest 2.1}]} {
sl@0:     puts stderr "Skipping tests in [info script]. tcltest 2.1 required."
sl@0:     return
sl@0: }
sl@0: 
sl@0: namespace eval ::tcl::test::source {
sl@0:     namespace import ::tcltest::test
sl@0:     namespace import ::tcltest::testConstraint
sl@0:     namespace import ::tcltest::cleanupTests
sl@0:     namespace import ::tcltest::makeFile
sl@0:     namespace import ::tcltest::removeFile
sl@0:     namespace import ::tcltest::customMatch
sl@0: 
sl@0: test source-1.1 {source command} -setup {
sl@0:     set x "old x value"
sl@0:     set y "old y value"
sl@0:     set z "old z value"
sl@0:     set sourcefile [makeFile {
sl@0: 	set x 22
sl@0: 	set y 33
sl@0: 	set z 44
sl@0:     } source.file]
sl@0: } -body {
sl@0:     source $sourcefile
sl@0:     list $x $y $z
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {22 33 44}
sl@0: 
sl@0: test source-1.2 {source command} -setup {
sl@0:     set sourcefile [makeFile {list result} source.file]
sl@0: } -body {
sl@0:     source $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result result
sl@0: 
sl@0: test source-1.3 {source command} -setup {
sl@0:     set sourcefile [makeFile {} source.file]
sl@0:     set fd [open $sourcefile w]
sl@0:     fconfigure $fd -translation lf
sl@0:     puts $fd "list a b c \\"
sl@0:     puts $fd "d e f"
sl@0:     close $fd
sl@0: } -body {
sl@0:     source $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {a b c d e f}
sl@0: 
sl@0: proc ListGlobMatch {expected actual} {
sl@0:     if {[llength $expected] != [llength $actual]} {
sl@0:         return 0
sl@0:     }
sl@0:     foreach e $expected a $actual {
sl@0:         if {![string match $e $a]} {
sl@0:             return 0
sl@0:         }
sl@0:     }
sl@0:     return 1
sl@0: }
sl@0: customMatch listGlob [namespace which ListGlobMatch]
sl@0: 
sl@0: test source-2.3 {source error conditions} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x 146
sl@0: 	error "error in sourced file"
sl@0: 	set y $x
sl@0:     } source.file]
sl@0: } -body {
sl@0:     list [catch {source $sourcefile} msg] $msg $::errorInfo
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -match listGlob -result [list 1 {error in sourced file} \
sl@0: 	{error in sourced file
sl@0:     while executing
sl@0: "error "error in sourced file""
sl@0:     (file "*source.file" line 3)
sl@0:     invoked from within
sl@0: "source $sourcefile"}]
sl@0: 
sl@0: test source-2.4 {source error conditions} -setup {
sl@0:     set sourcefile [makeFile {break} source.file]
sl@0: } -body {
sl@0:     source $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -returnCodes break
sl@0: 
sl@0: test source-2.5 {source error conditions} -setup {
sl@0:     set sourcefile [makeFile {continue} source.file]
sl@0: } -body {
sl@0:     source $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -returnCodes continue
sl@0: 
sl@0: test source-2.6 {source error conditions} -setup {
sl@0:     set sourcefile [makeFile {} _non_existent_]
sl@0:     removeFile _non_existent_
sl@0: } -body {
sl@0:     list [catch {source $sourcefile} msg] $msg $::errorCode
sl@0: } -match listGlob -result [list 1 \
sl@0: 	{couldn't read file "*_non_existent_": no such file or directory} \
sl@0: 	{POSIX ENOENT {no such file or directory}}]
sl@0: 
sl@0: 
sl@0: test source-3.1 {return in middle of source file} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x new-x
sl@0: 	return allDone
sl@0: 	set y new-y
sl@0:     } source.file]
sl@0: } -body {
sl@0:     set x old-x
sl@0:     set y old-y
sl@0:     set z [source $sourcefile]
sl@0:     list $x $y $z
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {new-x old-y allDone}
sl@0: 
sl@0: test source-3.2 {return with special code etc.} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x new-x
sl@0: 	return -code break "Silly result"
sl@0: 	set y new-y
sl@0:     } source.file]
sl@0: } -body {
sl@0:    source $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -returnCodes break -result {Silly result}
sl@0: 
sl@0: test source-3.3 {return with special code etc.} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x new-x
sl@0: 	return -code error "Simulated error"
sl@0: 	set y new-y
sl@0:     } source.file]
sl@0: } -body {
sl@0:     list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {1 {Simulated error} {Simulated error
sl@0:     while executing
sl@0: "source $sourcefile"} NONE}
sl@0: 
sl@0: test source-3.4 {return with special code etc.} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x new-x
sl@0: 	return -code error -errorinfo "Simulated errorInfo stuff"
sl@0: 	set y new-y
sl@0:     } source.file]
sl@0: } -body {
sl@0:     list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {1 {} {Simulated errorInfo stuff
sl@0:     invoked from within
sl@0: "source $sourcefile"} NONE}
sl@0: 
sl@0: test source-3.5 {return with special code etc.} -setup {
sl@0:     set sourcefile [makeFile {
sl@0: 	set x new-x
sl@0: 	return -code error -errorinfo "Simulated errorInfo stuff" \
sl@0: 		-errorcode {a b c}
sl@0: 	set y new-y
sl@0:     } source.file]
sl@0: } -body {
sl@0:     list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result {1 {} {Simulated errorInfo stuff
sl@0:     invoked from within
sl@0: "source $sourcefile"} {a b c}}
sl@0: 
sl@0: 
sl@0: # Test for the Macintosh specfic features of the source command
sl@0: test source-4.1 {source error conditions} -constraints macOnly -body {
sl@0:     source -rsrc _no_exist_
sl@0: } -result {The resource "_no_exist_" could not be loaded from application.} \
sl@0:   -returnCodes error 
sl@0: 
sl@0: test source-4.2 {source error conditions} -constraints macOnly -body {
sl@0:     source -rsrcid bad_id
sl@0: } -returnCodes error -result {expected integer but got "bad_id"}
sl@0: 
sl@0: test source-4.3 {source error conditions} -constraints macOnly -body {
sl@0:     source -rsrc rsrcName fileName extra
sl@0: } -returnCodes error -result {wrong # args: should be "source fileName" or "source -rsrc name ?fileName?" or "source -rsrcid id ?fileName?" or "source -encoding name fileName"}
sl@0: 
sl@0: test source-4.4 {source error conditions} -constraints macOnly -body {
sl@0:     source non_switch rsrcName
sl@0: } -returnCodes error -result {bad argument: should be "source fileName" or "source -rsrc name ?fileName?" or "source -rsrcid id ?fileName?" or "source -encoding name fileName"}
sl@0: 
sl@0: test source-4.5 {source error conditions} -constraints macOnly -body {
sl@0:     source -bad_switch argument
sl@0: } -returnCodes error -result {bad argument: should be "source fileName" or "source -rsrc name ?fileName?" or "source -rsrcid id ?fileName?" or "source -encoding name fileName"}
sl@0: 
sl@0:  
sl@0: testConstraint testWriteTextResource \
sl@0: 	[llength [info commands testWriteTextResource]]
sl@0: 
sl@0: test source-5.1 {source resource files} -constraints macOnly -setup {
sl@0:     set sourcefile [makeFile {} bad_file]
sl@0:     removeFile bad_file
sl@0: } -body {
sl@0:     source -rsrc rsrcName $sourcefile
sl@0: } -returnCodes error -match glob -result {Error finding the file: "*bad_file".}
sl@0: 
sl@0: test source-5.2 {source resource files} -constraints macOnly -setup {
sl@0:     set sourcefile [makeFile {return} source.file]
sl@0: } -body {
sl@0:     source -rsrc rsrcName $sourcefile
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -returnCodes error -match glob \
sl@0:   -result {Error reading the file: "*source.file".}
sl@0: 
sl@0: test source-5.3 {source resource files} -constraints {
sl@0:     macOnly testWriteTextResource
sl@0: } -setup {
sl@0:     set msg2 unset
sl@0:     set rsrcFile [makeFile {} rsrc.file]
sl@0:     removeFile rsrc.file
sl@0:     testWriteTextResource -rsrc rsrcName -file $rsrc.file {set msg2 ok; return}
sl@0: } -body {
sl@0:     set result [catch {source -rsrc rsrcName rsrc.file} msg]
sl@0:     list $msg2 $result $msg
sl@0: } -cleanup {
sl@0:     removeFile rsrc.file
sl@0: } -result [list ok 0 {}]
sl@0: 
sl@0: test source-5.4 {source resource files} -constraints {
sl@0:     macOnly testWriteTextResource
sl@0: } -setup {
sl@0:     set msg2 unset
sl@0:     set rsrsFile [makeFile {} rsrc.file]
sl@0:     removeFile rsrc.file
sl@0:     testWriteTextResource -rsrc fileRsrcName \
sl@0: 	    -file $rsrcFile {set msg2 ok; return}
sl@0: } -body {
sl@0:     source -rsrc fileRsrcName $rsrcFile
sl@0:     set result [catch {source -rsrc fileRsrcName} msg]    
sl@0:     list $msg2 $result $msg
sl@0: } -cleanup {
sl@0:     removeFile rsrc.file
sl@0: } -result [list ok 1 {The resource "fileRsrcName" could not be loaded from application.}]
sl@0: 
sl@0: test source-5.5 {source resource files} -constraints {
sl@0:     macOnly testWriteTextResource
sl@0: } -setup {
sl@0:     set msg2 unset
sl@0:     set rsrcFile [makeFile {} rsrc.file]
sl@0:     removeFile rsrc.file
sl@0:     testWriteTextResource -rsrcid 200 \
sl@0: 	    -file $rsrcFile {set msg2 hello; set msg3 bye}
sl@0: } -body {
sl@0:     set result [catch {source -rsrcid 200 $rsrcFile} msg]
sl@0:     list $msg2 $result $msg
sl@0: } -cleanup {
sl@0:     removeFile rsrc.file
sl@0: } -result [list hello 0 bye]
sl@0: 
sl@0: test source-5.6 {source resource files} -constraints {
sl@0:     macOnly testWriteTextResource
sl@0: } -setup {
sl@0:     set msg2 unset
sl@0:     set rsrcFile [makeFile {} rsrc.file]
sl@0:     removeFile rsrc.file
sl@0:     testWriteTextResource -rsrcid 200 \
sl@0: 	    -file $rsrcFile {set msg2 hello; error bad; set msg3 bye}
sl@0: } -body {
sl@0:     set result [catch {source -rsrcid 200 rsrc.file} msg]
sl@0:     list $msg2 $result $msg
sl@0: } -cleanup {
sl@0:     removeFile rsrc.file
sl@0: } -result [list hello 1 bad]
sl@0: 
sl@0: 
sl@0: test source-6.1 {source is binary ok} -setup {
sl@0:     # Note [makeFile] writes in the system encoding.
sl@0:     # [source] defaults to reading in the system encoding.
sl@0:     set sourcefile [makeFile [list set x "a b\0c"] source.file]
sl@0: } -body {
sl@0:     set x {}
sl@0:     source $sourcefile
sl@0:     string length $x
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result 5
sl@0: 
sl@0: test source-6.2 {source skips everything after Ctrl-Z: Bug 2040} -setup {
sl@0:     set sourcefile [makeFile "set x ab\32c" source.file]
sl@0: } -body {
sl@0:     set x {}
sl@0:     source $sourcefile
sl@0:     string length $x
sl@0: } -cleanup {
sl@0:     removeFile source.file
sl@0: } -result 2
sl@0: 
sl@0: cleanupTests
sl@0: }
sl@0: namespace delete ::tcl::test::source
sl@0: return