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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::testConstraint
namespace import ::tcltest::test
if {[namespace which -command ::tcl::unsupported::timerate] ne ""} {
namespace import ::tcl::unsupported::timerate
}
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]
# Tcl_PwdObjCmd
test cmdMZ-1.1 {Tcl_PwdObjCmd} -returnCodes error -body {
pwd a
} -result {wrong # args: should be "pwd"}
test cmdMZ-1.2 {Tcl_PwdObjCmd: simple pwd} {
catch pwd
} 0
test cmdMZ-1.3 {Tcl_PwdObjCmd: simple pwd} -body {
pwd
} -match glob -result {?*}
test cmdMZ-1.4 {Tcl_PwdObjCmd: failure} -setup {
set cwd [pwd]
set foodir [file join [temporaryDirectory] foo]
file delete -force $foodir
file mkdir $foodir
cd $foodir
} -constraints {unix nonPortable} -body {
# 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.
file attr . -permissions 0o000
pwd
} -returnCodes error -cleanup {
cd $cwd
file delete -force $foodir
} -result {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} -returnCodes error -body {
rename r1
} -result {wrong # args: should be "rename oldName newName"}
test cmdMZ-2.2 {Tcl_RenameObjCmd: error conditions} -returnCodes error -body {
rename r1 r2 r3
} -result {wrong # args: should be "rename oldName newName"}
test cmdMZ-2.3 {Tcl_RenameObjCmd: success} -setup {
catch {rename r2 {}}
} -body {
proc r1 {} {return "r1"}
rename r1 r2
r2
} -result {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 err
} -returnCodes error -match glob -result {bad completion code "err": must be ok, error, return, break, continue*, or an integer}
test cmdMZ-return-1.2 {return checks for bad option values} -body {
return -code 0x100000000
} -returnCodes error -match glob -result {bad completion code "0x100000000": must be ok, error, return, break, continue*, or an integer}
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} {
set result {}
foreach k [lsort [dict keys $d]] {
dict set 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} -body {
list [catch {return -level 0 -code error} -> foo] [dictSort $foo]
} -match glob -result {1 {-code 1 -errorcode NONE -errorinfo {
while executing
"return -level 0 -code error"} -errorline 1 -errorstack * -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 err}
} -returnCodes error -match glob -result {bad completion code "err": must be ok, error, return, break, continue*, or an integer}
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} {
list [catch {
apply {{} {
return -code error -errorcode {a b} c
}}
} result] $result $::errorCode
} {1 c {a b}}
test cmdMZ-return-2.16 {return opton handling} {
list [catch {
apply {{} {
return -code error -errorcode [list a b] c
}}
} result] $result $::errorCode
} {1 c {a b}}
test cmdMZ-return-2.17 {return opton handling} {
list [catch {
apply {{} {
return -code error -errorcode a\ b c
}}
} result] $result $::errorCode
} {1 c {a b}}
test cmdMZ-return-2.18 {return option handling} {
list [catch {
return -code error -errorstack [list CALL a CALL b] yo
} -> foo] [dictSort $foo] [info errorstack]
} {2 {-code 1 -errorcode NONE -errorstack {CALL a CALL b} -level 1} {CALL a CALL 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)
foreach {testid script} {
cmdMZ-return-3.0 {}
cmdMZ-return-3.1 {format x}
cmdMZ-return-3.2 {set}
cmdMZ-return-3.3 {set a 1}
cmdMZ-return-3.4 {error}
cmdMZ-return-3.5 {error foo}
cmdMZ-return-3.6 {error foo bar}
cmdMZ-return-3.7 {error foo bar baz}
cmdMZ-return-3.8 {return -level 0}
cmdMZ-return-3.9 {return -code error}
cmdMZ-return-3.10 {return -code error -errorinfo foo}
cmdMZ-return-3.11 {return -code error -errorinfo foo -errorcode bar}
cmdMZ-return-3.12 {return -code error -errorinfo foo -errorcode bar -errorline 10}
cmdMZ-return-3.12.1 {return -code error -errorinfo foo -errorcode bar -errorline 10 -errorstack baz}
cmdMZ-return-3.13 {return -options {x y z 2}}
cmdMZ-return-3.14 {return -level 3 -code break sdf}
} {
test $testid "check that return after a catch is same:\n$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
}
# 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 {
unixOrWin
} -returnCodes error -body {
source
} -match glob -result {wrong # args: should be "source*fileName"}
test cmdMZ-3.4 {Tcl_SourceObjCmd: error conditions} -constraints {
unixOrWin
} -returnCodes error -body {
source a b
} -match glob -result {wrong # args: should be "source*fileName"}
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]
list [catch {source $file} msg] $msg $::errorInfo
} -cleanup {
removeFile source.file
} -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} -body {
set file [makeFile {list ok} source.file]
source $file
} -cleanup {
removeFile source.file
} -result ok
# Tcl_SplitObjCmd
test cmdMZ-4.1 {Tcl_SplitObjCmd: split errors} -returnCodes error -body {
split
} -result {wrong # args: should be "split string ?splitChars?"}
test cmdMZ-4.2 {Tcl_SplitObjCmd: split errors} -returnCodes error -body {
split a b c
} -result {wrong # args: should be "split string ?splitChars?"}
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} {
apply {{} {
set x {}
foreach f [split {]\n} {}] {
append x $f
}
return $x
}}
} {]\n}
test cmdMZ-4.11 {Tcl_SplitObjCmd: basic split commands} {
apply {{} {
set x ab\000c
set y [split $x {}]
binary scan $y c* z
return $z
}}
} {97 32 98 32 0 32 99}
test cmdMZ-4.12 {Tcl_SplitObjCmd: basic split commands} {
split "a0ab1b2bbb3\000c4" ab\000c
} {{} 0 {} 1 2 {} {} 3 {} 4}
test cmdMZ-4.13 {Tcl_SplitObjCmd: basic split commands} {
# if not UTF-8 aware, result is "a {} {} b qw\xe5 {} N wq"
split "a\u4e4eb qw\u5e4e\x4e wq" " \u4e4e"
} "a b qw\u5e4eN wq"
# The tests for Tcl_StringObjCmd are in string.test
# The tests for Tcl_SubstObjCmd are in subst.test
# The tests for Tcl_SwitchObjCmd are in switch.test
# todo: rewrite this if monotonic clock is provided resp. command "after"
# gets microsecond accuracy (RFE [fdfbd5e10] gets merged):
proc _nrt_sleep {msec} {
set usec [expr {$msec * 1000}]
set stime [clock microseconds]
while {abs([clock microseconds] - $stime) < $usec} {
# don't use after 0 unless it's NRT-capable, so yes - busy-wait (but it's more precise):
# after 0
}
}
_nrt_sleep 0; # warm up (clock, compile, etc)
test cmdMZ-5.1 {Tcl_TimeObjCmd: basic format of command} -body {
time
} -returnCodes error -result {wrong # args: should be "time command ?count?"}
test cmdMZ-5.2 {Tcl_TimeObjCmd: basic format of command} -body {
time a b c
} -returnCodes error -result {wrong # args: should be "time command ?count?"}
test cmdMZ-5.3 {Tcl_TimeObjCmd: basic format of command} -body {
time a b
} -returnCodes error -result {expected integer but got "b"}
test cmdMZ-5.4 {Tcl_TimeObjCmd: nothing happens with negative iteration counts} {
time bogusCmd -12456
} {0 microseconds per iteration}
test cmdMZ-5.5 {Tcl_TimeObjCmd: result format} -body {
time {format 1}
} -match regexp -result {^\d+ microseconds per iteration}
test cmdMZ-5.6 {Tcl_TimeObjCmd: slower commands take longer} -body {
set m1 [lindex [time {_nrt_sleep 0.01}] 0]
set m2 [lindex [time {_nrt_sleep 10.0}] 0]
list \
[expr {$m1 < $m2}] \
$m1 $m2; # interesting only in error case.
} -match glob -result [list 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-5.7.1 {Tcl_TimeObjCmd: return from time} {
set x 0
proc r1 {} {upvar x x; time {incr x; return "r1"; incr x} 10}
list [r1] $x
} {r1 1}
test cmdMZ-5.8 {Tcl_TimeObjCmd: done optimization: nested call of self inside time (if compiled)} {
set x [set y 0]
set m1 {
if {[incr x] <= 5} {
# nested call should return result, so covering that:
if {![string is integer -strict [eval $m1]]} {error unexpected}
}
# increase again (no "continue" from nested call):
incr x
}
time {incr y; eval $m1} 5
list $y $x
} {5 20}
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] $msg
} {1 {missing close-brace}}
test cmdMZ-6.5a {Tcl_TimeRateObjCmd: result format and one iteration} {
regexp {^\d+(?:\.\d+)? \ws/# 1 # \d+(?:\.\d+)? #/sec \d+(?:\.\d+)? net-ms$} [timerate {} 0]
} 1
test cmdMZ-6.5b {Tcl_TimeRateObjCmd: result format without iterations} {
regexp {^0 \ws/# 0 # 0 #/sec 0 net-ms$} [timerate {} 0 0]
} 1
test cmdMZ-6.6 {Tcl_TimeRateObjCmd: slower commands take longer, but it remains almost the same time of measument} -body {
set m1 [timerate {_nrt_sleep 0.01} 50]
set m2 [timerate {_nrt_sleep 1.00} 50]
list [list \
[expr {[lindex $m1 0] < [lindex $m2 0]}] \
[expr {[lindex $m1 0] < 100}] \
[expr {[lindex $m2 0] > 100}] \
[expr {[lindex $m1 2] > 500}] \
[expr {[lindex $m2 2] < 500}] \
[expr {[lindex $m1 4] > 10000}] \
[expr {[lindex $m2 4] < 10000}] \
[expr {[lindex $m1 6] > 5 && [lindex $m1 6] < 100}] \
[expr {[lindex $m2 6] > 5 && [lindex $m2 6] < 100}] \
] $m1 $m2; # interesting only in error case.
} -match glob -result [list [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-6.7.1 {Tcl_TimeRateObjCmd: return from timerate} {
set x 0
proc r1 {} {upvar x x; timerate {incr x; return "r1"; incr x} 1000 10}
list [r1] $x
} {r1 1}
test cmdMZ-6.8 {Tcl_TimeRateObjCmd: allow (conditional) break from timerate} -body {
set m1 [timerate {break}]
list [list \
[expr {[lindex $m1 0] < 1000}] \
[expr {[lindex $m1 2] == 1}] \
[expr {[lindex $m1 4] > 1000}] \
[expr {[lindex $m1 6] < 10}] \
] $m1; # interesting only in error case.
} -match glob -result [list {1 1 1 1} *]
test cmdMZ-6.8.1 {Tcl_TimeRateObjCmd: allow (conditional) continue in timerate} -body {
set m1 [timerate {continue; return -code error "unexpected"} 1000 10]
list [list \
[expr {[lindex $m1 0] < 1000}] \
[expr {[lindex $m1 2] == 10}] \
[expr {[lindex $m1 4] > 1000}] \
[expr {[lindex $m1 6] < 100}] \
] $m1; # interesting only in error case.
} -match glob -result [list {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 {_nrt_sleep 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} -body {
set m1 [timerate -overhead 1e6 {_nrt_sleep 10} 100 1]
list [list \
[expr {[lindex $m1 0] == 0.0}] \
[expr {[lindex $m1 2] == 1}] \
[expr {[lindex $m1 4] == 1000000}] \
[expr {[lindex $m1 6] <= 0.001}] \
] $m1; # interesting only in error case.
} -match glob -result [list {1 1 1 1} *]
test cmdMZ-6.11 {Tcl_TimeRateObjCmd: done/continue optimization rollback} {
set m1 {set m2 ok}
if 1 $m1
timerate $m1 1000 10
if 1 $m1; # if rollback is missing throws an error: invoked "continue" outside of a loop
} ok
test cmdMZ-6.12 {Tcl_TimeRateObjCmd: done optimization: nested call of self inside timerate} {
set x 0
set m1 {
if {[incr x] <= 5} {
# nested call should return result, so covering that:
if {![string is integer -strict [eval $m1]]} {error unexpected}
}
# increase again (no "continue" from nested call):
incr x
}
list [lindex [timerate $m1 1000 5] 2] $x
} {5 20}
# The tests for Tcl_WhileObjCmd are in while.test
# cleanup
cleanupTests
}
namespace delete ::tcl::test::cmdMZ
return
# Local Variables:
# mode: tcl
# End:
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