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Diffstat (limited to 'tcl8.6/tests/source.test')
| -rw-r--r-- | tcl8.6/tests/source.test | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/tcl8.6/tests/source.test b/tcl8.6/tests/source.test new file mode 100644 index 0000000..0235bd1 --- /dev/null +++ b/tcl8.6/tests/source.test @@ -0,0 +1,312 @@ +# Commands covered: source +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# Copyright (c) 1991-1993 The Regents of the University of California. +# Copyright (c) 1994-1996 Sun Microsystems, Inc. +# Copyright (c) 1998-2000 by Scriptics Corporation. +# Contributions from Don Porter, NIST, 2003. (not subject to US copyright) +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {[catch {package require tcltest 2.1}]} { + puts stderr "Skipping tests in [info script]. tcltest 2.1 required." + return +} + +namespace eval ::tcl::test::source { + namespace import ::tcltest::* + +test source-1.1 {source command} -setup { + set x "old x value" + set y "old y value" + set z "old z value" + set sourcefile [makeFile { + set x 22 + set y 33 + set z 44 + } source.file] +} -body { + source $sourcefile + list $x $y $z +} -cleanup { + removeFile source.file +} -result {22 33 44} +test source-1.2 {source command} -setup { + set sourcefile [makeFile {list result} source.file] +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -result result +test source-1.3 {source command} -setup { + set sourcefile [makeFile {} source.file] + set fd [open $sourcefile w] + fconfigure $fd -translation lf + puts $fd "list a b c \\" + puts $fd "d e f" + close $fd +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -result {a b c d e f} + +proc ListGlobMatch {expected actual} { + if {[llength $expected] != [llength $actual]} { + return 0 + } + foreach e $expected a $actual { + if {![string match $e $a]} { + return 0 + } + } + return 1 +} +customMatch listGlob [namespace which ListGlobMatch] + +test source-2.3 {source error conditions} -setup { + set sourcefile [makeFile { + set x 146 + error "error in sourced file" + set y $x + } source.file] +} -body { + list [catch {source $sourcefile} msg] $msg $::errorInfo +} -cleanup { + removeFile source.file +} -match listGlob -result [list 1 {error in sourced file} \ + {error in sourced file + while executing +"error "error in sourced file"" + (file "*source.file" line 3) + invoked from within +"source $sourcefile"}] +test source-2.4 {source error conditions} -setup { + set sourcefile [makeFile {break} source.file] +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -returnCodes break +test source-2.5 {source error conditions} -setup { + set sourcefile [makeFile {continue} source.file] +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -returnCodes continue +test source-2.6 {source error conditions} -setup { + set sourcefile [makeFile {} _non_existent_] + removeFile _non_existent_ +} -body { + list [catch {source $sourcefile} msg] $msg $::errorCode +} -match listGlob -result [list 1 \ + {couldn't read file "*_non_existent_": no such file or directory} \ + {POSIX ENOENT {no such file or directory}}] +test source-2.7 {utf-8 with BOM} -setup { + set sourcefile [makeFile {} source.file] +} -body { + set out [open $sourcefile w] + fconfigure $out -encoding utf-8 + puts $out "\ufeffset y new-y" + close $out + set y old-y + source -encoding utf-8 $sourcefile + return $y +} -cleanup { + removeFile $sourcefile +} -result {new-y} + +test source-3.1 {return in middle of source file} -setup { + set sourcefile [makeFile { + set x new-x + return allDone + set y new-y + } source.file] +} -body { + set x old-x + set y old-y + set z [source $sourcefile] + list $x $y $z +} -cleanup { + removeFile source.file +} -result {new-x old-y allDone} +test source-3.2 {return with special code etc.} -setup { + set sourcefile [makeFile { + set x new-x + return -code break "Silly result" + set y new-y + } source.file] +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -returnCodes break -result {Silly result} +test source-3.3 {return with special code etc.} -setup { + set sourcefile [makeFile { + set x new-x + return -code error "Simulated error" + set y new-y + } source.file] +} -body { + list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode +} -cleanup { + removeFile source.file +} -result {1 {Simulated error} {Simulated error + while executing +"source $sourcefile"} NONE} +test source-3.4 {return with special code etc.} -setup { + set sourcefile [makeFile { + set x new-x + return -code error -errorinfo "Simulated errorInfo stuff" + set y new-y + } source.file] +} -body { + list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode +} -cleanup { + removeFile source.file +} -result {1 {} {Simulated errorInfo stuff + invoked from within +"source $sourcefile"} NONE} +test source-3.5 {return with special code etc.} -setup { + set sourcefile [makeFile { + set x new-x + return -code error -errorinfo "Simulated errorInfo stuff" \ + -errorcode {a b c} + set y new-y + } source.file] +} -body { + list [catch {source $sourcefile} msg] $msg $::errorInfo $::errorCode +} -cleanup { + removeFile source.file +} -result {1 {} {Simulated errorInfo stuff + invoked from within +"source $sourcefile"} {a b c}} + +test source-4.1 {continuation line parsing} -setup { + set sourcefile [makeFile [string map {CL \\\n} { + format %s "[dict get [info frame 0] type]:CL[dict get [info frame 0] line]CL[dict get [info frame 0] line]CL[dict get [info frame 0] line]" + }] source.file] +} -body { + source $sourcefile +} -cleanup { + removeFile source.file +} -result {source: 3 4 5} + +test source-6.1 {source is binary ok} -setup { + # Note [makeFile] writes in the system encoding. + # [source] defaults to reading in the system encoding. + set sourcefile [makeFile [list set x "a b\0c"] source.file] +} -body { + set x {} + source $sourcefile + string length $x +} -cleanup { + removeFile source.file +} -result 5 +test source-6.2 {source skips everything after Ctrl-Z: Bug 2040} -setup { + set sourcefile [makeFile "set x ab\32c" source.file] +} -body { + set x {} + source $sourcefile + string length $x +} -cleanup { + removeFile source.file +} -result 2 + +test source-7.1 {source -encoding test} -setup { + set sourcefile [makeFile {} source.file] + file delete $sourcefile + set f [open $sourcefile w] + fconfigure $f -encoding utf-8 + puts $f "set symbol(square-root) \u221A; set x correct" + close $f +} -body { + set x unset + source -encoding utf-8 $sourcefile + set x +} -cleanup { + removeFile source.file +} -result correct +test source-7.2 {source -encoding test} -setup { + # This tests for bad interactions between [source -encoding] + # and use of the Control-Z character (\u001A) as a cross-platform + # EOF character by [source]. Here we write out and the [source] a + # file that contains the byte \x1A, although not the character \u001A in + # the indicated encoding. + set sourcefile [makeFile {} source.file] + file delete $sourcefile + set f [open $sourcefile w] + fconfigure $f -encoding unicode + puts $f "set symbol(square-root) \u221A; set x correct" + close $f +} -body { + set x unset + source -encoding unicode $sourcefile + set x +} -cleanup { + removeFile source.file +} -result correct +test source-7.3 {source -encoding: syntax} -body { + # Have to spell out the -encoding option + source -e utf-8 no_file +} -returnCodes 1 -match glob -result {bad option*} +test source-7.4 {source -encoding: syntax} -setup { + set sourcefile [makeFile {} source.file] +} -body { + source -encoding no-such-encoding $sourcefile +} -cleanup { + removeFile source.file +} -returnCodes 1 -match glob -result {unknown encoding*} +test source-7.5 {source -encoding: correct operation} -setup { + set sourcefile [makeFile {} source.file] + file delete $sourcefile + set f [open $sourcefile w] + fconfigure $f -encoding utf-8 + puts $f "proc \u20ac {} {return foo}" + close $f +} -body { + source -encoding utf-8 $sourcefile + \u20ac +} -cleanup { + removeFile source.file + rename \u20ac {} +} -result foo +test source-7.6 {source -encoding: mismatch encoding error} -setup { + set sourcefile [makeFile {} source.file] + file delete $sourcefile + set f [open $sourcefile w] + fconfigure $f -encoding utf-8 + puts $f "proc \u20ac {} {return foo}" + close $f +} -body { + source -encoding ascii $sourcefile + \u20ac +} -cleanup { + removeFile source.file +} -returnCodes error -match glob -result {invalid command name*} + +test source-8.1 {source and coroutine/yield} -setup { + set sourcefile [makeFile {} source.file] + file delete $sourcefile +} -body { + makeFile {yield 1; yield 2; return 3;} $sourcefile + coroutine coro apply {f {yield;source $f}} $sourcefile + list [coro] [coro] [coro] [info exist coro] +} -cleanup { + catch {rename coro {}} + removeFile source.file +} -result {1 2 3 0} + +cleanupTests +} +namespace delete ::tcl::test::source +return + +# Local Variables: +# mode: tcl +# End: |