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Diffstat (limited to 'tcl8.6/tests/exec.test')
-rw-r--r-- | tcl8.6/tests/exec.test | 715 |
1 files changed, 0 insertions, 715 deletions
diff --git a/tcl8.6/tests/exec.test b/tcl8.6/tests/exec.test deleted file mode 100644 index 38927d3..0000000 --- a/tcl8.6/tests/exec.test +++ /dev/null @@ -1,715 +0,0 @@ -# Commands covered: exec -# -# 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) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# -# See the file "license.terms" for information on usage and redistribution of -# this file, and for a DISCLAIMER OF ALL WARRANTIES. - -package require tcltest 2 -namespace import -force ::tcltest::* - -# All tests require the "exec" command. -# Skip them if exec is not defined. -testConstraint exec [llength [info commands exec]] -unset -nocomplain path - -# Utilities that are like bourne shell stalwarts, but cross-platform. -set path(echo) [makeFile { - puts -nonewline [lindex $argv 0] - foreach str [lrange $argv 1 end] { - puts -nonewline " $str" - } - puts {} - exit -} echo] -set path(echo2) [makeFile { - puts stdout [join $argv] - puts stderr [lindex $argv 1] - exit -} echo2] -set path(cat) [makeFile { - if {$argv eq ""} { - set argv - - } - fconfigure stdout -translation binary - foreach name $argv { - if {$name eq "-"} { - set f stdin - } elseif {[catch {open $name r} f] != 0} { - puts stderr $f - continue - } - fconfigure $f -translation binary - while {[eof $f] == 0} { - puts -nonewline [read $f] - } - if {$f ne "stdin"} { - close $f - } - } - exit -} cat] -set path(wc) [makeFile { - set data [read stdin] - set lines [regsub -all "\n" $data {} dummy] - set words [regsub -all "\[^ \t\n]+" $data {} dummy] - set chars [string length $data] - puts [format "%8.d%8.d%8.d" $lines $words $chars] - exit -} wc] -set path(sh) [makeFile { - if {[lindex $argv 0] ne "-c"} { - error "sh: unexpected arguments $argv" - } - set cmd [lindex $argv 1] - lappend cmd ";" - set newcmd {} - foreach arg $cmd { - if {$arg eq ";"} { - exec >@stdout 2>@stderr [info nameofexecutable] {*}$newcmd - set newcmd {} - continue - } - if {$arg eq "1>&2"} { - set arg >@stderr - } - lappend newcmd $arg - } - exit -} sh] -set path(sh2) [makeFile { - if {[lindex $argv 0] ne "-c"} { - error "sh: unexpected arguments $argv" - } - set cmd [lindex $argv 1] - lappend cmd ";" - set newcmd {} - foreach arg $cmd { - if {$arg eq ";"} { - exec -ignorestderr >@stdout [info nameofexecutable] {*}$newcmd - set newcmd {} - continue - } - lappend newcmd $arg - } - exit -} sh2] -set path(sleep) [makeFile { - after [expr $argv*1000] - exit -} sleep] -set path(exit) [makeFile { - exit $argv -} exit] - -proc readfile filename { - set f [open $filename] - set d [read $f] - close $f - return [string trimright $d \n] -} - -# ---------------------------------------------------------------------- -# Basic operations. - -test exec-1.1 {basic exec operation} {exec} { - exec [interpreter] $path(echo) a b c -} "a b c" -test exec-1.2 {pipelining} {exec stdio} { - exec [interpreter] $path(echo) a b c d | [interpreter] $path(cat) | [interpreter] $path(cat) -} "a b c d" -test exec-1.3 {pipelining} {exec stdio} { - set a [exec [interpreter] $path(echo) a b c d | [interpreter] $path(cat) | [interpreter] $path(wc)] - list [scan $a "%d %d %d" b c d] $b $c -} {3 1 4} -set arg {12345678901234567890123456789012345678901234567890} -set arg "$arg$arg$arg$arg$arg$arg" -test exec-1.4 {long command lines} {exec} { - exec [interpreter] $path(echo) $arg -} $arg -set arg {} - -# I/O redirection: input from Tcl command. - -test exec-2.1 {redirecting input from immediate source} {exec stdio} { - exec [interpreter] $path(cat) << "Sample text" -} {Sample text} -test exec-2.2 {redirecting input from immediate source} {exec stdio} { - exec << "Sample text" [interpreter] $path(cat) | [interpreter] $path(cat) -} {Sample text} -test exec-2.3 {redirecting input from immediate source} {exec stdio} { - exec [interpreter] $path(cat) << "Sample text" | [interpreter] $path(cat) -} {Sample text} -test exec-2.4 {redirecting input from immediate source} {exec stdio} { - exec [interpreter] $path(cat) | [interpreter] $path(cat) << "Sample text" -} {Sample text} -test exec-2.5 {redirecting input from immediate source} {exec} { - exec [interpreter] $path(cat) "<<Joined to arrows" -} {Joined to arrows} -test exec-2.6 {redirecting input from immediate source, with UTF} -setup { - set sysenc [encoding system] - encoding system iso8859-1 - proc quotenonascii s { - regsub -all {\[|\\|\]} $s {\\&} s - regsub -all "\[\u007f-\uffff\]" $s \ - {[apply {c {format {\u%04x} [scan $c %c]}} &]} s - return [subst -novariables $s] - } -} -constraints {exec} -body { - # If this fails, it may give back: "\uC3\uA9\uC3\uA0\uC3\uBC\uC3\uB1" - # If it does, this means that the UTF -> external conversion did not occur - # before writing out the temp file. - quotenonascii [exec [interpreter] $path(cat) << "\uE9\uE0\uFC\uF1"] -} -cleanup { - encoding system $sysenc - rename quotenonascii {} -} -result {\u00e9\u00e0\u00fc\u00f1} - -# I/O redirection: output to file. - -set path(gorp.file) [makeFile {} gorp.file] -file delete $path(gorp.file) - -test exec-3.1 {redirecting output to file} {exec} { - exec [interpreter] $path(echo) "Some simple words" > $path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file) -} "Some simple words" -test exec-3.2 {redirecting output to file} {exec stdio} { - exec [interpreter] $path(echo) "More simple words" | >$path(gorp.file) [interpreter] $path(cat) | [interpreter] $path(cat) - exec [interpreter] $path(cat) $path(gorp.file) -} "More simple words" -test exec-3.3 {redirecting output to file} {exec stdio} { - exec > $path(gorp.file) [interpreter] $path(echo) "Different simple words" | [interpreter] $path(cat) | [interpreter] $path(cat) - exec [interpreter] $path(cat) $path(gorp.file) -} "Different simple words" -test exec-3.4 {redirecting output to file} {exec} { - exec [interpreter] $path(echo) "Some simple words" >$path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file) -} "Some simple words" -test exec-3.5 {redirecting output to file} {exec} { - exec [interpreter] $path(echo) "First line" >$path(gorp.file) - exec [interpreter] $path(echo) "Second line" >> $path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file) -} "First line\nSecond line" -test exec-3.6 {redirecting output to file} {exec} { - exec [interpreter] $path(echo) "First line" >$path(gorp.file) - exec [interpreter] $path(echo) "Second line" >>$path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file) -} "First line\nSecond line" -test exec-3.7 {redirecting output to file} {exec} { - set f [open $path(gorp.file) w] - puts $f "Line 1" - flush $f - exec [interpreter] $path(echo) "More text" >@ $f - exec [interpreter] $path(echo) >@$f "Even more" - puts $f "Line 3" - close $f - exec [interpreter] $path(cat) $path(gorp.file) -} "Line 1\nMore text\nEven more\nLine 3" - -# I/O redirection: output and stderr to file. - -file delete $path(gorp.file) - -test exec-4.1 {redirecting output and stderr to file} {exec} { - exec [interpreter] $path(echo) "test output" >& $path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file) -} "test output" -test exec-4.2 {redirecting output and stderr to file} {exec} { - list [exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" >&$path(gorp.file)] \ - [exec [interpreter] $path(cat) $path(gorp.file)] -} {{} {foo bar}} -test exec-4.3 {redirecting output and stderr to file} {exec} { - exec [interpreter] $path(echo) "first line" > $path(gorp.file) - list [exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" >>&$path(gorp.file)] \ - [exec [interpreter] $path(cat) $path(gorp.file)] -} "{} {first line\nfoo bar}" -test exec-4.4 {redirecting output and stderr to file} {exec} { - set f [open $path(gorp.file) w] - puts $f "Line 1" - flush $f - exec [interpreter] $path(echo) "More text" >&@ $f - exec [interpreter] $path(echo) >&@$f "Even more" - puts $f "Line 3" - close $f - exec [interpreter] $path(cat) $path(gorp.file) -} "Line 1\nMore text\nEven more\nLine 3" -test exec-4.5 {redirecting output and stderr to file} {exec} { - set f [open $path(gorp.file) w] - puts $f "Line 1" - flush $f - exec >&@ $f [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" - exec >&@$f [interpreter] $path(sh) -c "\"$path(echo)\" xyzzy 1>&2" - puts $f "Line 3" - close $f - exec [interpreter] $path(cat) $path(gorp.file) -} "Line 1\nfoo bar\nxyzzy\nLine 3" - -# I/O redirection: input from file. - -if {[testConstraint exec]} { - exec [interpreter] $path(echo) "Just a few thoughts" > $path(gorp.file) -} -test exec-5.1 {redirecting input from file} {exec} { - exec [interpreter] $path(cat) < $path(gorp.file) -} {Just a few thoughts} -test exec-5.2 {redirecting input from file} {exec stdio} { - exec [interpreter] $path(cat) | [interpreter] $path(cat) < $path(gorp.file) -} {Just a few thoughts} -test exec-5.3 {redirecting input from file} {exec stdio} { - exec [interpreter] $path(cat) < $path(gorp.file) | [interpreter] $path(cat) -} {Just a few thoughts} -test exec-5.4 {redirecting input from file} {exec stdio} { - exec < $path(gorp.file) [interpreter] $path(cat) | [interpreter] $path(cat) -} {Just a few thoughts} -test exec-5.5 {redirecting input from file} {exec} { - exec [interpreter] $path(cat) <$path(gorp.file) -} {Just a few thoughts} -test exec-5.6 {redirecting input from file} -constraints {exec} -body { - set f [open $path(gorp.file) r] - exec [interpreter] $path(cat) <@ $f -} -cleanup { - close $f -} -result {Just a few thoughts} -test exec-5.7 {redirecting input from file} -constraints {exec} -body { - set f [open $path(gorp.file) r] - exec <@$f [interpreter] $path(cat) -} -cleanup { - close $f -} -result {Just a few thoughts} - -# I/O redirection: standard error through a pipeline. - -test exec-6.1 {redirecting stderr through a pipeline} {exec stdio} { - exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar" |& [interpreter] $path(cat) -} "foo bar" -test exec-6.2 {redirecting stderr through a pipeline} {exec stdio} { - exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" |& [interpreter] $path(cat) -} "foo bar" -test exec-6.3 {redirecting stderr through a pipeline} {exec stdio} { - exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" \ - |& [interpreter] $path(sh) -c "\"$path(echo)\" second msg 1>&2 ; \"$path(cat)\"" |& [interpreter] $path(cat) -} "second msg\nfoo bar" - -# I/O redirection: combinations. - -set path(gorp.file2) [makeFile {} gorp.file2] -file delete $path(gorp.file2) - -test exec-7.1 {multiple I/O redirections} {exec} { - exec << "command input" > $path(gorp.file2) [interpreter] $path(cat) < $path(gorp.file) - exec [interpreter] $path(cat) $path(gorp.file2) -} {Just a few thoughts} -test exec-7.2 {multiple I/O redirections} {exec} { - exec < $path(gorp.file) << "command input" [interpreter] $path(cat) -} {command input} - -# Long input to command and output from command. -set a "0123456789 xxxxxxxxx abcdefghi ABCDEFGHIJK\n" -set a [concat $a $a $a $a] -set a [concat $a $a $a $a] -set a [concat $a $a $a $a] -set a [concat $a $a $a $a] -test exec-8.1 {long input and output} {exec} { - exec [interpreter] $path(cat) << $a -} $a -# More than 20 arguments to exec. -test exec-8.2 {long input and output} {exec} { - exec [interpreter] $path(echo) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 -} {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23} - -# Commands that return errors. - -test exec-9.1 {commands returning errors} {exec} { - set x [catch {exec gorp456} msg] - list $x [string tolower $msg] [string tolower $errorCode] -} {1 {couldn't execute "gorp456": no such file or directory} {posix enoent {no such file or directory}}} -test exec-9.2 {commands returning errors} {exec} { - string tolower [list [catch {exec [interpreter] echo foo | foo123} msg] $msg $errorCode] -} {1 {couldn't execute "foo123": no such file or directory} {posix enoent {no such file or directory}}} -test exec-9.3 {commands returning errors} -constraints {exec stdio} -body { - exec [interpreter] $path(sleep) 1 | [interpreter] $path(exit) 43 | [interpreter] $path(sleep) 1 -} -returnCodes error -result {child process exited abnormally} -test exec-9.4 {commands returning errors} -constraints {exec stdio} -body { - exec [interpreter] $path(exit) 43 | [interpreter] $path(echo) "foo bar" -} -returnCodes error -result {foo bar -child process exited abnormally} -test exec-9.5 {commands returning errors} -constraints {exec stdio} -body { - exec gorp456 | [interpreter] echo a b c -} -returnCodes error -result {couldn't execute "gorp456": no such file or directory} -test exec-9.6 {commands returning errors} -constraints {exec} -body { - exec [interpreter] $path(sh) -c "\"$path(echo)\" error msg 1>&2" -} -returnCodes error -result {error msg} -test exec-9.7 {commands returning errors} -constraints {exec stdio nonPortable} -body { - # This test can fail easily on multiprocessor machines - exec [interpreter] $path(sh) -c "\"$path(echo)\" error msg 1>&2 ; \"$path(sleep)\" 1" \ - | [interpreter] $path(sh) -c "\"$path(echo)\" error msg 1>&2 ; \"$path(sleep)\" 1" -} -returnCodes error -result {error msg -error msg} -set path(err) [makeFile {} err] -test exec-9.8 {commands returning errors} -constraints {exec} -setup { - set f [open $path(err) w] - puts $f { - puts stdout out - puts stderr err - } - close $f -} -body { - exec [interpreter] $path(err) -} -returnCodes error -result {out -err} - -# Errors in executing the Tcl command, as opposed to errors in the processes -# that are invoked. - -test exec-10.1 {errors in exec invocation} -constraints {exec} -body { - exec -} -returnCodes error -result {wrong # args: should be "exec ?-option ...? arg ?arg ...?"} -test exec-10.2 {errors in exec invocation} -constraints {exec} -body { - exec | cat -} -returnCodes error -result {illegal use of | or |& in command} -test exec-10.3 {errors in exec invocation} -constraints {exec} -body { - exec cat | -} -returnCodes error -result {illegal use of | or |& in command} -test exec-10.4 {errors in exec invocation} -constraints {exec} -body { - exec cat | | cat -} -returnCodes error -result {illegal use of | or |& in command} -test exec-10.5 {errors in exec invocation} -constraints {exec} -body { - exec cat | |& cat -} -returnCodes error -result {illegal use of | or |& in command} -test exec-10.6 {errors in exec invocation} -constraints {exec} -body { - exec cat |& -} -returnCodes error -result {illegal use of | or |& in command} -test exec-10.7 {errors in exec invocation} -constraints {exec} -body { - exec cat < -} -returnCodes error -result {can't specify "<" as last word in command} -test exec-10.8 {errors in exec invocation} -constraints {exec} -body { - exec cat > -} -returnCodes error -result {can't specify ">" as last word in command} -test exec-10.9 {errors in exec invocation} -constraints {exec} -body { - exec cat << -} -returnCodes error -result {can't specify "<<" as last word in command} -test exec-10.10 {errors in exec invocation} -constraints {exec} -body { - exec cat >> -} -returnCodes error -result {can't specify ">>" as last word in command} -test exec-10.11 {errors in exec invocation} -constraints {exec} -body { - exec cat >& -} -returnCodes error -result {can't specify ">&" as last word in command} -test exec-10.12 {errors in exec invocation} -constraints {exec} -body { - exec cat >>& -} -returnCodes error -result {can't specify ">>&" as last word in command} -test exec-10.13 {errors in exec invocation} -constraints {exec} -body { - exec cat >@ -} -returnCodes error -result {can't specify ">@" as last word in command} -test exec-10.14 {errors in exec invocation} -constraints {exec} -body { - exec cat <@ -} -returnCodes error -result {can't specify "<@" as last word in command} -test exec-10.15 {errors in exec invocation} -constraints {exec} -body { - exec cat < a/b/c -} -returnCodes error -result {couldn't read file "a/b/c": no such file or directory} -test exec-10.16 {errors in exec invocation} -constraints {exec} -body { - exec cat << foo > a/b/c -} -returnCodes error -result {couldn't write file "a/b/c": no such file or directory} -test exec-10.17 {errors in exec invocation} -constraints {exec} -body { - exec cat << foo > a/b/c -} -returnCodes error -result {couldn't write file "a/b/c": no such file or directory} -set f [open $path(gorp.file) w] -test exec-10.18 {errors in exec invocation} -constraints {exec} -body { - exec cat <@ $f -} -returnCodes error -result "channel \"$f\" wasn't opened for reading" -close $f -set f [open $path(gorp.file) r] -test exec-10.19 {errors in exec invocation} -constraints {exec} -body { - exec cat >@ $f -} -returnCodes error -result "channel \"$f\" wasn't opened for writing" -close $f -test exec-10.20 {errors in exec invocation} -constraints {exec} -body { - exec ~non_existent_user/foo/bar -} -returnCodes error -result {user "non_existent_user" doesn't exist} -test exec-10.21 {errors in exec invocation} -constraints {exec} -body { - exec [interpreter] true | ~xyzzy_bad_user/x | false -} -returnCodes error -result {user "xyzzy_bad_user" doesn't exist} -test exec-10.22 {errors in exec invocation} -constraints exec -body { - exec echo test > ~non_existent_user/foo/bar -} -returnCodes error -result {user "non_existent_user" doesn't exist} -# Commands in background. - -test exec-11.1 {commands in background} {exec} { - set time [time {exec [interpreter] $path(sleep) 2 &}] - expr {[lindex $time 0] < 1000000} -} 1 -test exec-11.2 {commands in background} -constraints {exec} -body { - exec [interpreter] $path(echo) a &b -} -result {a &b} -test exec-11.3 {commands in background} {exec} { - llength [exec [interpreter] $path(sleep) 1 &] -} 1 -test exec-11.4 {commands in background} {exec stdio} { - llength [exec [interpreter] $path(sleep) 1 | [interpreter] $path(sleep) 1 | [interpreter] $path(sleep) 1 &] -} 3 -test exec-11.5 {commands in background} {exec} { - set f [open $path(gorp.file) w] - puts $f [list catch [list exec [info nameofexecutable] $path(echo) foo &]] - close $f - exec [interpreter] $path(gorp.file) -} foo - -# Make sure that background commands are properly reaped when they -# eventually die. - -if {[testConstraint exec] && [testConstraint nonPortable]} { - after 1300 - exec [interpreter] $path(sleep) 1 -} -test exec-12.1 {reaping background processes} {exec unix nonPortable} { - for {set i 0} {$i < 20} {incr i} { - exec echo foo > /dev/null & - } - after 1000 - catch {exec ps | fgrep "echo foo" | fgrep -v fgrep | wc} msg - lindex $msg 0 -} 0 -test exec-12.2 {reaping background processes} {exec unix nonPortable} { - exec sleep 2 | sleep 2 | sleep 2 & - catch {exec ps | fgrep -i "sleep" | fgrep -i -v fgrep | wc} msg - set x [lindex $msg 0] - after 3000 - catch {exec ps | fgrep -i "sleep" | fgrep -i -v fgrep | wc} msg - list $x [lindex $msg 0] -} {3 0} -test exec-12.3 {reaping background processes} {exec unix nonPortable} { - exec sleep 1000 & - exec sleep 1000 & - set x [exec ps | fgrep "sleep" | fgrep -v fgrep] - set pids {} - foreach i [split $x \n] { - lappend pids [lindex $i 0] - } - foreach i $pids { - catch {exec kill -STOP $i} - } - catch {exec ps | fgrep "sleep" | fgrep -v fgrep | wc} msg - set x [lindex $msg 0] - foreach i $pids { - catch {exec kill -KILL $i} - } - catch {exec ps | fgrep "sleep" | fgrep -v fgrep | wc} msg - list $x [lindex $msg 0] -} {2 0} - -# Make sure "errorCode" is set correctly. - -test exec-13.1 {setting errorCode variable} {exec} { - list [catch {exec [interpreter] $path(cat) < a/b/c} msg] [string tolower $errorCode] -} {1 {posix enoent {no such file or directory}}} -test exec-13.2 {setting errorCode variable} {exec} { - list [catch {exec [interpreter] $path(cat) > a/b/c} msg] [string tolower $errorCode] -} {1 {posix enoent {no such file or directory}}} -test exec-13.3 {setting errorCode variable} {exec} { - set x [catch {exec _weird_cmd_} msg] - list $x [string tolower $msg] [lindex $errorCode 0] \ - [string tolower [lrange $errorCode 2 end]] -} {1 {couldn't execute "_weird_cmd_": no such file or directory} POSIX {{no such file or directory}}} -test exec-13.4 {extended exit result codes} -setup { - set tmp [makeFile {exit 0x00000101} tmpfile.exec-13.4] -} -constraints {win} -body { - list [catch {exec [interpreter] $tmp} err] [lreplace $::errorCode 1 1 {}] -} -cleanup { - removeFile $tmp -} -result {1 {CHILDSTATUS {} 257}} -test exec-13.5 {extended exit result codes: max value} -setup { - set tmp [makeFile {exit 0x3fffffff} tmpfile.exec-13.5] -} -constraints {win} -body { - list [catch {exec [interpreter] $tmp} err] [lreplace $::errorCode 1 1 {}] -} -cleanup { - removeFile $tmp -} -result {1 {CHILDSTATUS {} 1073741823}} -test exec-13.6 {extended exit result codes: signalled} -setup { - set tmp [makeFile {exit 0xC0000016} tmpfile.exec-13.6] -} -constraints {win} -body { - list [catch {exec [interpreter] $tmp} err] [lreplace $::errorCode 1 1 {}] -} -cleanup { - removeFile $tmp -} -result {1 {CHILDKILLED {} SIGABRT SIGABRT}} - -# Switches before the first argument - -test exec-14.1 {-keepnewline switch} {exec} { - exec -keepnewline [interpreter] $path(echo) foo -} "foo\n" -test exec-14.2 {-keepnewline switch} -constraints {exec} -body { - exec -keepnewline -} -returnCodes error -result {wrong # args: should be "exec ?-option ...? arg ?arg ...?"} -test exec-14.3 {unknown switch} -constraints {exec} -body { - exec -gorp -} -returnCodes error -result {bad option "-gorp": must be -ignorestderr, -keepnewline, or --} -test exec-14.4 {-- switch} -constraints {exec} -body { - exec -- -gorp -} -returnCodes error -result {couldn't execute "-gorp": no such file or directory} -test exec-14.5 {-ignorestderr switch} {exec} { - # Alas, the use of -ignorestderr is buried here :-( - exec [interpreter] $path(sh2) -c [list $path(echo2) foo bar] 2>@1 -} "foo bar\nbar" - -# Redirecting standard error separately from standard output - -test exec-15.1 {standard error redirection} {exec} { - exec [interpreter] $path(echo) "First line" > $path(gorp.file) - list [exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" 2> $path(gorp.file)] \ - [exec [interpreter] $path(cat) $path(gorp.file)] -} {{} {foo bar}} -test exec-15.2 {standard error redirection} {exec stdio} { - list [exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" \ - | [interpreter] $path(echo) biz baz >$path(gorp.file) 2> $path(gorp.file2)] \ - [exec [interpreter] $path(cat) $path(gorp.file)] \ - [exec [interpreter] $path(cat) $path(gorp.file2)] -} {{} {biz baz} {foo bar}} -test exec-15.3 {standard error redirection} {exec stdio} { - list [exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" \ - | [interpreter] $path(echo) biz baz 2>$path(gorp.file) > $path(gorp.file2)] \ - [exec [interpreter] $path(cat) $path(gorp.file)] \ - [exec [interpreter] $path(cat) $path(gorp.file2)] -} {{} {foo bar} {biz baz}} -test exec-15.4 {standard error redirection} {exec} { - set f [open $path(gorp.file) w] - puts $f "Line 1" - flush $f - exec [interpreter] $path(sh) -c "\"$path(echo)\" foo bar 1>&2" 2>@ $f - puts $f "Line 3" - close $f - readfile $path(gorp.file) -} {Line 1 -foo bar -Line 3} -test exec-15.5 {standard error redirection} {exec} { - exec [interpreter] $path(echo) "First line" > "$path(gorp.file)" - exec [interpreter] "$path(sh)" -c "\"$path(echo)\" foo bar 1>&2" 2>> "$path(gorp.file)" - readfile $path(gorp.file) -} {First line -foo bar} -test exec-15.6 {standard error redirection} {exec stdio} { - exec [interpreter] "$path(sh)" -c "\"$path(echo)\" foo bar 1>&2" > "$path(gorp.file2)" 2> "$path(gorp.file)" \ - >& "$path(gorp.file)" 2> "$path(gorp.file2)" | [interpreter] $path(echo) biz baz - list [readfile $path(gorp.file)] [readfile $path(gorp.file2)] -} {{biz baz} {foo bar}} -test exec-15.7 {standard error redirection 2>@1} {exec stdio} { - # This redirects stderr output into normal result output from exec - exec [interpreter] "$path(sh)" -c "\"$path(echo)\" foo bar 1>&2" 2>@1 -} {foo bar} - -test exec-16.1 {flush output before exec} {exec} { - set f [open $path(gorp.file) w] - puts $f "First line" - exec [interpreter] $path(echo) "Second line" >@ $f - puts $f "Third line" - close $f - readfile $path(gorp.file) -} {First line -Second line -Third line} -test exec-16.2 {flush output before exec} {exec} { - set f [open $path(gorp.file) w] - puts $f "First line" - exec [interpreter] << {puts stderr {Second line}} >&@ $f > $path(gorp.file2) - puts $f "Third line" - close $f - readfile $path(gorp.file) -} {First line -Second line -Third line} - -test exec-17.1 {inheriting standard I/O} -constraints {exec} -setup { - set path(script) [makeFile {} script] - set f [open $path(script) w] - puts $f [list lassign [list \ - [info nameofexecutable] $path(gorp.file) $path(echo) $path(sleep) \ - ] exe file echo sleep] - puts $f { - close stdout - set f [open $file w] - catch {exec $exe $echo foobar &} - exec $exe $sleep 2 - close $f - } - close $f -} -body { - catch {exec [interpreter] $path(script)} result - list $result [readfile $path(gorp.file)] -} -cleanup { - removeFile $path(script) -} -result {{} foobar} - -test exec-18.1 {exec deals with weird file names} -body { - set path(fooblah) [makeFile {contents} "foo\[\{blah"] - exec [interpreter] $path(cat) $path(fooblah) -} -constraints {exec} -cleanup { - removeFile $path(fooblah) -} -result contents -test exec-18.2 {exec cat deals with weird file names} -body { - # This is cross-platform, but the cat isn't predictably correct on - # Windows. - set path(fooblah) [makeFile {contents} "foo\[\{blah"] - exec cat $path(fooblah) -} -constraints {exec tempNotWin} -cleanup { - removeFile $path(fooblah) -} -result contents - -# Note that this test cannot be adapted to work on Windows; that platform has -# no kernel support for an analog of O_APPEND. OTOH, that means we can assume -# that there is a POSIX shell... -test exec-19.1 {exec >> uses O_APPEND} -constraints {exec unix} -setup { - set tmpfile [makeFile {0} tmpfile.exec-19.1] -} -body { - # Note that we have to allow for the current contents of the temporary - # file, which is why the result is 14 and not 12 - exec /bin/sh -c \ - {for a in 1 2 3; do sleep 1; echo $a; done} >>$tmpfile & - exec /bin/sh -c \ - {for a in a b c; do sleep 1; echo $a; done} >>$tmpfile & - # The above two shell invokations take about 3 seconds to finish, so allow - # 5s (in case the machine is busy) - after 5000 - # Check that no bytes have got lost through mixups with overlapping - # appends, which is only guaranteed to work when we set O_APPEND on the - # file descriptor in the [exec >>...] - file size $tmpfile -} -cleanup { - removeFile $tmpfile -} -result 14 - -# Tests to ensure batch files and .CMD (Bug 9ece99d58b) -# can be executed on Windows -test exec-20.0 {exec .bat file} -constraints {win} -body { - set log [makeFile {} exec20.log] - exec [makeFile "echo %1> $log" exec20.bat] "Testing exec-20.0" - viewFile $log -} -result "\"Testing exec-20.0\"" -test exec-20.1 {exec .CMD file} -constraints {win} -body { - set log [makeFile {} exec201.log] - exec [makeFile "echo %1> $log" exec201.CMD] "Testing exec-20.1" - viewFile $log -} -result "\"Testing exec-20.1\"" - - - - -# ---------------------------------------------------------------------- -# cleanup - -foreach file {gorp.file gorp.file2 echo echo2 cat wc sh sh2 sleep exit err} { - removeFile $file -} -unset -nocomplain path - -::tcltest::cleanupTests -return - -# Local Variables: -# mode: tcl -# End: |