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# The tests in this file cover the procedures in tclCmdMZ.c.
#
# 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 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.
if {[catch {package require tcltest 2.1}]} {
puts stderr "Skipping tests in [info script]. tcltest 2.1 required."
return
}
namespace eval ::tcl::test::cmdMZ {
namespace import ::tcltest::cleanupTests
namespace import ::tcltest::customMatch
namespace import ::tcltest::makeFile
namespace import ::tcltest::removeFile
namespace import ::tcltest::temporaryDirectory
namespace import ::tcltest::test
# Tcl_PwdObjCmd
test cmdMZ-1.1 {Tcl_PwdObjCmd} {
list [catch {pwd a} msg] $msg
} {1 {wrong # args: should be "pwd"}}
test cmdMZ-1.2 {Tcl_PwdObjCmd: simple pwd} {
catch pwd
} 0
test cmdMZ-1.3 {Tcl_PwdObjCmd: simple pwd} {
expr [string length pwd]>0
} 1
test cmdMZ-1.4 {Tcl_PwdObjCmd: failure} {unix nonPortable} {
# This test fails on various unix platforms (eg Linux) where
# permissions caching causes this to fail. The caching is strictly
# incorrect, but we have no control over that.
set foodir [file join [temporaryDirectory] foo]
file delete -force $foodir
file mkdir $foodir
set cwd [pwd]
cd $foodir
file attr . -permissions 000
set result [list [catch {pwd} msg] $msg]
cd $cwd
file delete -force $foodir
set result
} {1 {error getting working directory name: permission denied}}
# The tests for Tcl_RegexpObjCmd, Tcl_RegsubObjCmd are in regexp.test
# Tcl_RenameObjCmd
test cmdMZ-2.1 {Tcl_RenameObjCmd: error conditions} {
list [catch {rename r1} msg] $msg $::errorCode
} {1 {wrong # args: should be "rename oldName newName"} NONE}
test cmdMZ-2.2 {Tcl_RenameObjCmd: error conditions} {
list [catch {rename r1 r2 r3} msg] $msg $::errorCode
} {1 {wrong # args: should be "rename oldName newName"} NONE}
test cmdMZ-2.3 {Tcl_RenameObjCmd: success} {
catch {rename r2 {}}
proc r1 {} {return "r1"}
rename r1 r2
r2
} {r1}
test cmdMZ-2.4 {Tcl_RenameObjCmd: success} {
proc r1 {} {return "r1"}
rename r1 {}
list [catch {r1} msg] $msg
} {1 {invalid command name "r1"}}
# Some tests for Tcl_ReturnObjCmd are in proc-old.test
test cmdMZ-return-1.0 {return checks for bad option values} -body {
return -options foo
} -returnCodes error -match glob -result {bad -options value:*}
test cmdMZ-return-1.1 {return checks for bad option values} -body {
return -code foo
} -returnCodes error -match glob -result {bad completion code*}
test cmdMZ-return-1.2 {return checks for bad option values} -body {
return -code 0x100000000
} -returnCodes error -match glob -result {bad completion code*}
test cmdMZ-return-1.3 {return checks for bad option values} -body {
return -level foo
} -returnCodes error -match glob -result {bad -level value:*}
test cmdMZ-return-1.4 {return checks for bad option values} -body {
return -level -1
} -returnCodes error -match glob -result {bad -level value:*}
test cmdMZ-return-1.5 {return checks for bad option values} -body {
return -level 3.1415926
} -returnCodes error -match glob -result {bad -level value:*}
proc dictSort {d} {
foreach k [lsort [dict keys $d]] {
lappend result $k [dict get $d $k]
}
return $result
}
test cmdMZ-return-2.0 {return option handling} {
list [catch return -> foo] [dictSort $foo]
} {2 {-code 0 -level 1}}
test cmdMZ-return-2.1 {return option handling} {
list [catch {return -bar soom} -> foo] [dictSort $foo]
} {2 {-bar soom -code 0 -level 1}}
test cmdMZ-return-2.2 {return option handling} {
list [catch {return -code return} -> foo] [dictSort $foo]
} {2 {-code 0 -level 2}}
test cmdMZ-return-2.3 {return option handling} {
list [catch {return -code return -level 10} -> foo] [dictSort $foo]
} {2 {-code 0 -level 11}}
test cmdMZ-return-2.4 {return option handling} -body {
return -level 0 -code error
} -returnCodes error -result {}
test cmdMZ-return-2.5 {return option handling} -body {
return -level 0 -code return
} -returnCodes return -result {}
test cmdMZ-return-2.6 {return option handling} -body {
return -level 0 -code break
} -returnCodes break -result {}
test cmdMZ-return-2.7 {return option handling} -body {
return -level 0 -code continue
} -returnCodes continue -result {}
test cmdMZ-return-2.8 {return option handling} -body {
return -level 0 -code -1
} -returnCodes -1 -result {}
test cmdMZ-return-2.9 {return option handling} -body {
return -level 0 -code 10
} -returnCodes 10 -result {}
test cmdMZ-return-2.10 {return option handling} {
list [catch {return -level 0 -code error} -> foo] [dictSort $foo]
} {1 {-code 1 -errorcode NONE -errorinfo {
while executing
"return -level 0 -code error"} -errorline 1 -level 0}}
test cmdMZ-return-2.11 {return option handling} {
list [catch {return -level 0 -code break} -> foo] [dictSort $foo]
} {3 {-code 3 -level 0}}
test cmdMZ-return-2.12 {return option handling} -body {
return -level 0 -code error -options {-code ok}
} -returnCodes ok -result {}
test cmdMZ-return-2.13 {return option handling} -body {
return -level 0 -code error -options {-code foo}
} -returnCodes error -match glob -result {bad completion code*}
test cmdMZ-return-2.14 {return option handling} -body {
return -level 0 -code error -options {-code foo -options {-code break}}
} -returnCodes break -result {}
test cmdMZ-return-2.15 {return opton handling} -setup {
proc p {} {
return -code error -errorcode {a b} c
}
} -body {
list [catch p result] $result $::errorCode
} -cleanup {
rename p {}
} -result {1 c {a b}}
test cmdMZ-return-2.16 {return opton handling} -setup {
proc p {} {
return -code error -errorcode [list a b] c
}
} -body {
list [catch p result] $result $::errorCode
} -cleanup {
rename p {}
} -result {1 c {a b}}
test cmdMZ-return-2.17 {return opton handling} -setup {
proc p {} {
return -code error -errorcode a\ b c
}
} -body {
list [catch p result] $result $::errorCode
} -cleanup {
rename p {}
} -result {1 c {a b}}
# Check that the result of a [return -options $opts $result] is
# indistinguishable from that of the originally caught script, no
# matter what the script is/does. (TIP 90)
set i 0
foreach script {
{}
{format x}
{set}
{set a 1}
{error}
{error foo}
{error foo bar}
{error foo bar baz}
{return -level 0}
{return -code error}
{return -code error -errorinfo foo}
{return -code error -errorinfo foo -errorcode bar}
{return -code error -errorinfo foo -errorcode bar -errorline 10}
{return -options {x y z 2}}
{return -level 3 -code break sdf}
} {
test cmdMZ-return-3.$i "check that return after a catch is same:\n$script" {
set one [list [catch $script foo bar] $foo [dictSort $bar] \
$::errorCode $::errorInfo]
set two [list [catch {return -options $bar $foo} foo2 bar2] \
$foo2 [dictSort $bar2] $::errorCode $::errorInfo]
string equal $one $two
} 1
incr i
}
# The tests for Tcl_ScanObjCmd are in scan.test
# Tcl_SourceObjCmd
# More tests of Tcl_SourceObjCmd are in source.test
test cmdMZ-3.3 {Tcl_SourceObjCmd: error conditions} -constraints {
unixOrPc
} -body {
list [catch {source} msg] $msg
} -match glob -result {1 {wrong # args: should be "source*fileName"}}
test cmdMZ-3.4 {Tcl_SourceObjCmd: error conditions} -constraints {
unixOrPc
} -body {
list [catch {source a b} msg] $msg
} -match glob -result {1 {wrong # args: should be "source*fileName"}}
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 cmdMZ-3.5 {Tcl_SourceObjCmd: error in script} -body {
set file [makeFile {
set x 146
error "error in sourced file"
set y $x
} source.file]
set result [list [catch {source $file} msg] $msg $::errorInfo]
removeFile source.file
set result
} -match listGlob -result {1 {error in sourced file} {error in sourced file
while executing
"error "error in sourced file""
(file "*" line 3)
invoked from within
"source $file"}}
test cmdMZ-3.6 {Tcl_SourceObjCmd: simple script} {
set file [makeFile {list result} source.file]
set result [source $file]
removeFile source.file
set result
} result
# Tcl_SplitObjCmd
test cmdMZ-4.1 {Tcl_SplitObjCmd: split errors} {
list [catch split msg] $msg $::errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} NONE}
test cmdMZ-4.2 {Tcl_SplitObjCmd: split errors} {
list [catch {split a b c} msg] $msg $::errorCode
} {1 {wrong # args: should be "split string ?splitChars?"} NONE}
test cmdMZ-4.3 {Tcl_SplitObjCmd: basic split commands} {
split "a\n b\t\r c\n "
} {a {} b {} {} c {} {}}
test cmdMZ-4.4 {Tcl_SplitObjCmd: basic split commands} {
split "word 1xyzword 2zword 3" xyz
} {{word 1} {} {} {word 2} {word 3}}
test cmdMZ-4.5 {Tcl_SplitObjCmd: basic split commands} {
split "12345" {}
} {1 2 3 4 5}
test cmdMZ-4.6 {Tcl_SplitObjCmd: basic split commands} {
split "a\}b\[c\{\]\$"
} "a\\\}b\\\[c\\\{\\\]\\\$"
test cmdMZ-4.7 {Tcl_SplitObjCmd: basic split commands} {
split {} {}
} {}
test cmdMZ-4.8 {Tcl_SplitObjCmd: basic split commands} {
split {}
} {}
test cmdMZ-4.9 {Tcl_SplitObjCmd: basic split commands} {
split { }
} {{} {} {} {}}
test cmdMZ-4.10 {Tcl_SplitObjCmd: basic split commands} {
proc foo {} {
set x {}
foreach f [split {]\n} {}] {
append x $f
}
return $x
}
foo
} {]\n}
test cmdMZ-4.11 {Tcl_SplitObjCmd: basic split commands} {
proc foo {} {
set x ab\000c
set y [split $x {}]
return $y
}
foo
} "a b \000 c"
test cmdMZ-4.12 {Tcl_SplitObjCmd: basic split commands} {
split "a0ab1b2bbb3\000c4" ab\000c
} {{} 0 {} 1 2 {} {} 3 {} 4}
test cmdMZ-4.13 {Tcl_SplitObjCmd: basic split commands} {
# if not UTF-8 aware, result is "a {} {} b qw\xe5 {} N wq"
split "a\u4e4eb qw\u5e4e\x4e wq" " \u4e4e"
} "a b qw\u5e4eN wq"
# The tests for Tcl_StringObjCmd are in string.test
# The tests for Tcl_SubstObjCmd are in subst.test
# The tests for Tcl_SwitchObjCmd are in switch.test
test cmdMZ-5.1 {Tcl_TimeObjCmd: basic format of command} {
list [catch {time} msg] $msg
} {1 {wrong # args: should be "time command ?count?"}}
test cmdMZ-5.2 {Tcl_TimeObjCmd: basic format of command} {
list [catch {time a b c} msg] $msg
} {1 {wrong # args: should be "time command ?count?"}}
test cmdMZ-5.3 {Tcl_TimeObjCmd: basic format of command} {
list [catch {time a b} msg] $msg
} {1 {expected integer but got "b"}}
test cmdMZ-5.4 {Tcl_TimeObjCmd: nothing happens with negative iteration counts} {
time bogusCmd -12456
} {0 microseconds per iteration}
test cmdMZ-5.5 {Tcl_TimeObjCmd: result format} {
regexp {^\d+ microseconds per iteration} [time {format 1}]
} 1
test cmdMZ-5.6 {Tcl_TimeObjCmd: slower commands take longer} {
expr {[lindex [time {after 2}] 0] < [lindex [time {after 1000}] 0]}
} 1
test cmdMZ-5.7 {Tcl_TimeObjCmd: errors generate right trace} {
list [catch {time {error foo}} msg] $msg $::errorInfo
} {1 foo {foo
while executing
"error foo"
invoked from within
"time {error foo}"}}
test cmdMZ-6.1 {Tcl_TimeRateObjCmd: basic format of command} {
list [catch {timerate} msg] $msg
} {1 {wrong # args: should be "timerate ?-direct? ?-calibrate? ?-overhead double? command ?time ?max-count??"}}
test cmdMZ-6.2.1 {Tcl_TimeRateObjCmd: basic format of command} {
list [catch {timerate a b c d} msg] $msg
} {1 {wrong # args: should be "timerate ?-direct? ?-calibrate? ?-overhead double? command ?time ?max-count??"}}
test cmdMZ-6.2.2 {Tcl_TimeRateObjCmd: basic format of command} {
list [catch {timerate a b c} msg] $msg
} {1 {expected integer but got "b"}}
test cmdMZ-6.2.3 {Tcl_TimeRateObjCmd: basic format of command} {
list [catch {timerate a b} msg] $msg
} {1 {expected integer but got "b"}}
test cmdMZ-6.3 {Tcl_TimeRateObjCmd: basic format of command} {
list [catch {timerate -overhead b {} a b} msg] $msg
} {1 {expected floating-point number but got "b"}}
test cmdMZ-6.4 {Tcl_TimeRateObjCmd: compile of script happens even with negative iteration counts} {
list [catch {timerate "foreach a {c d e} \{" -12456} msg] $msg
} {1 {missing close-brace}}
test cmdMZ-6.5a {Tcl_TimeRateObjCmd: result format and one iteration} {
regexp {^\d+(?:\.\d+)? \ws/# 1 # \d+(?:\.\d+)? #/sec \d+(?:\.\d+)? nett-ms$} [timerate {} 0]
} 1
test cmdMZ-6.5b {Tcl_TimeRateObjCmd: result format without iterations} {
regexp {^0 \ws/# 0 # 0 #/sec 0 nett-ms$} [timerate {} 0 0]
} 1
test cmdMZ-6.6 {Tcl_TimeRateObjCmd: slower commands take longer, but it remains almost the same time of measument} {
set m1 [timerate {after 0} 20]
set m2 [timerate {after 1} 20]
list \
[expr {[lindex $m1 0] < [lindex $m2 0]}] \
[expr {[lindex $m1 0] < 100}] \
[expr {[lindex $m2 0] >= 500}] \
[expr {[lindex $m1 2] > 1000}] \
[expr {[lindex $m2 2] <= 50}] \
[expr {[lindex $m1 4] > 10000}] \
[expr {[lindex $m2 4] < 10000}] \
[expr {[lindex $m1 6] > 10 && [lindex $m1 6] < 50}] \
[expr {[lindex $m2 6] > 10 && [lindex $m2 6] < 50}]
} [lrepeat 9 1]
test cmdMZ-6.7 {Tcl_TimeRateObjCmd: errors generate right trace} {
list [catch {timerate {error foo} 1} msg] $msg $::errorInfo
} {1 foo {foo
while executing
"error foo"
invoked from within
"timerate {error foo} 1"}}
test cmdMZ-6.8 {Tcl_TimeRateObjCmd: allow (conditional) break from timerate} {
set m1 [timerate {break}]
list \
[expr {[lindex $m1 0] < 1000}] \
[expr {[lindex $m1 2] == 1}] \
[expr {[lindex $m1 4] > 1000}] \
[expr {[lindex $m1 6] < 10}]
} {1 1 1 1}
test cmdMZ-6.9 {Tcl_TimeRateObjCmd: max count of iterations} {
set m1 [timerate {} 1000 5]; # max-count wins
set m2 [timerate {after 20} 1 5]; # max-time wins
list [lindex $m1 2] [lindex $m2 2]
} {5 1}
test cmdMZ-6.10 {Tcl_TimeRateObjCmd: huge overhead cause 0us result} {
set m1 [timerate -overhead 1e6 {after 10} 100 1]
list \
[expr {[lindex $m1 0] == 0.0}] \
[expr {[lindex $m1 2] == 1}] \
[expr {[lindex $m1 4] == 1000000}] \
[expr {[lindex $m1 6] <= 0.001}]
} {1 1 1 1}
# The tests for Tcl_WhileObjCmd are in while.test
# cleanup
cleanupTests
}
namespace delete ::tcl::test::cmdMZ
return
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