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- # Commands covered: info
- #
- # 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) 1994-1995 Sun Microsystems, Inc.
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- #
- # @(#) info.test 1.24 95/06/28 13:26:13
-
- if {[string compare test [info procs test]] == 1} then {source defs}
-
- test info-1.1 {info args option} {
- proc t1 {a bbb c} {return foo}
- info args t1
- } {a bbb c}
- test info-1.2 {info args option} {
- proc t1 {{a default1} {bbb default2} {c default3} args} {return foo}
- info a t1
- } {a bbb c args}
- test info-1.3 {info args option} {
- proc t1 "" {return foo}
- info args t1
- } {}
- test info-1.4 {info args option} {
- catch {rename t1 {}}
- list [catch {info args t1} msg] $msg
- } {1 {"t1" isn't a procedure}}
- test info-1.5 {info args option} {
- list [catch {info args set} msg] $msg
- } {1 {"set" isn't a procedure}}
-
- test info-2.1 {info body option} {
- proc t1 {} {body of t1}
- info body t1
- } {body of t1}
- test info-2.2 {info body option} {
- list [catch {info body set} msg] $msg
- } {1 {"set" isn't a procedure}}
- test info-2.3 {info body option} {
- list [catch {info args set 1} msg] $msg
- } {1 {wrong # args: should be "info args procname"}}
-
- test info-3.1 {info cmdcount option} {
- set x [info cmdcount]
- set y 12345
- set z [info cm]
- expr $z-$x
- } 3
- test info-3.2 {info body option} {
- list [catch {info cmdcount 1} msg] $msg
- } {1 {wrong # args: should be "info cmdcount"}}
-
- test info-4.1 {info commands option} {
- proc t1 {} {}
- proc t2 {} {}
- set x " [info commands] "
- list [string match {* t1 *} $x] [string match {* t2 *} $x] \
- [string match {* set *} $x] [string match {* list *} $x]
- } {1 1 1 1}
- test info-4.2 {info commands option} {
- proc t1 {} {}
- rename t1 {}
- set x [info comm]
- string match {* t1 *} $x
- } 0
- test info-4.3 {info commands option} {
- proc _t1_ {} {}
- proc _t2_ {} {}
- info commands _t1_
- } _t1_
- test info-4.4 {info commands option} {
- proc _t1_ {} {}
- proc _t2_ {} {}
- lsort [info commands _t*]
- } {_t1_ _t2_}
- catch {rename _t1_ {}}
- catch {rename _t2_ {}}
- test info-4.5 {info commands option} {
- list [catch {info commands a b} msg] $msg
- } {1 {wrong # args: should be "info commands [pattern]"}}
-
- test info-5.1 {info complete option} {
- info complete ""
- } 1
- test info-5.2 {info complete option} {
- info complete " \n"
- } 1
- test info-5.3 {info complete option} {
- info complete "abc def"
- } 1
- test info-5.4 {info complete option} {
- info complete "a b c d e f \t\n"
- } 1
- test info-5.5 {info complete option} {
- info complete {a b c"d}
- } 1
- test info-5.6 {info complete option} {
- info complete {a b "c d" e}
- } 1
- test info-5.7 {info complete option} {
- info complete {a b "c d"}
- } 1
- test info-5.8 {info complete option} {
- info complete {a b "c d"}
- } 1
- test info-5.9 {info complete option} {
- info complete {a b "c d}
- } 0
- test info-5.10 {info complete option} {
- info complete {a b "}
- } 0
- test info-5.11 {info complete option} {
- info complete {a b "cd"xyz}
- } 1
- test info-5.12 {info complete option} {
- info complete {a b "c $d() d"}
- } 1
- test info-5.13 {info complete option} {
- info complete {a b "c $dd("}
- } 0
- test info-5.14 {info complete option} {
- info complete {a b "c \"}
- } 0
- test info-5.15 {info complete option} {
- info complete {a b "c [d e f]"}
- } 1
- test info-5.16 {info complete option} {
- info complete {a b "c [d e f] g"}
- } 1
- test info-5.17 {info complete option} {
- info complete {a b "c [d e f"}
- } 0
- test info-5.18 {info complete option} {
- info complete {a {b c d} e}
- } 1
- test info-5.19 {info complete option} {
- info complete {a {b c d}}
- } 1
- test info-5.20 {info complete option} {
- info complete "a b\{c d"
- } 1
- test info-5.21 {info complete option} {
- info complete "a b \{c"
- } 0
- test info-5.22 {info complete option} {
- info complete "a b \{c{ }"
- } 0
- test info-5.23 {info complete option} {
- info complete "a b {c d e}xxx"
- } 1
- test info-5.24 {info complete option} {
- info complete "a b {c \\\{d e}xxx"
- } 1
- test info-5.25 {info complete option} {
- info complete {a b [ab cd ef]}
- } 1
- test info-5.26 {info complete option} {
- info complete {a b x[ab][cd][ef] gh}
- } 1
- test info-5.27 {info complete option} {
- info complete {a b x[ab][cd[ef] gh}
- } 0
- test info-5.28 {info complete option} {
- info complete {a b x[ gh}
- } 0
- test info-5.29 {info complete option} {
- info complete {[]]]}
- } 1
- test info-5.30 {info complete option} {
- info complete {abc x$yyy}
- } 1
- test info-5.31 {info complete option} {
- info complete "abc x\${abc\[\\d} xyz"
- } 1
- test info-5.32 {info complete option} {
- info complete "abc x\$\{ xyz"
- } 0
- test info-5.33 {info complete option} {
- info complete {word $a(xyz)}
- } 1
- test info-5.34 {info complete option} {
- info complete {word $a(}
- } 0
- test info-5.35 {info complete option} {
- info complete "set a \\\n"
- } 0
- test info-5.36 {info complete option} {
- info complete "set a \\n "
- } 1
- test info-5.37 {info complete option} {
- info complete "set a \\"
- } 1
- test info-5.38 {info complete option} {
- info complete "foo \\\n\{"
- } 0
- test info-5.39 {info complete option} {
- info complete " # \{"
- } 1
- test info-5.40 {info complete option} {
- info complete "foo bar;# \{"
- } 1
- test info-5.41 {info complete option} {
- info complete "a\nb\n# \{\n# \{\nc\n"
- } 1
-
- test info-6.1 {info default option} {
- proc t1 {a b {c d} {e "long default value"}} {}
- info default t1 a value
- } 0
- test info-6.2 {info default option} {
- proc t1 {a b {c d} {e "long default value"}} {}
- set value 12345
- info d t1 a value
- set value
- } {}
- test info-6.3 {info default option} {
- proc t1 {a b {c d} {e "long default value"}} {}
- info default t1 c value
- } 1
- test info-6.4 {info default option} {
- proc t1 {a b {c d} {e "long default value"}} {}
- set value 12345
- info default t1 c value
- set value
- } d
- test info-6.5 {info default option} {
- proc t1 {a b {c d} {e "long default value"}} {}
- set value 12345
- set x [info default t1 e value]
- list $x $value
- } {1 {long default value}}
- test info-6.6 {info default option} {
- list [catch {info default a b} msg] $msg
- } {1 {wrong # args: should be "info default procname arg varname"}}
- test info-6.7 {info default option} {
- list [catch {info default _nonexistent_ a b} msg] $msg
- } {1 {"_nonexistent_" isn't a procedure}}
- test info-6.8 {info default option} {
- proc t1 {a b} {}
- list [catch {info default t1 x value} msg] $msg
- } {1 {procedure "t1" doesn't have an argument "x"}}
- test info-6.9 {info default option} {
- catch {unset a}
- set a(0) 88
- proc t1 {a b} {}
- list [catch {info default t1 a a} msg] $msg
- } {1 {couldn't store default value in variable "a"}}
- test info-6.10 {info default option} {
- catch {unset a}
- set a(0) 88
- proc t1 {{a 18} b} {}
- list [catch {info default t1 a a} msg] $msg
- } {1 {couldn't store default value in variable "a"}}
- catch {unset a}
-
- test info-7.1 {info exists option} {
- set value foo
- info exists value
- } 1
- catch {unset _nonexistent_}
- test info-7.2 {info exists option} {
- info exists _nonexistent_
- } 0
- test info-7.3 {info exists option} {
- proc t1 {x} {return [info exists x]}
- t1 2
- } 1
- test info-7.4 {info exists option} {
- proc t1 {x} {
- global _nonexistent_
- return [info exists _nonexistent_]
- }
- t1 2
- } 0
- test info-7.5 {info exists option} {
- proc t1 {x} {
- set y 47
- return [info exists y]
- }
- t1 2
- } 1
- test info-7.6 {info exists option} {
- proc t1 {x} {return [info exists value]}
- t1 2
- } 0
- test info-7.7 {info exists option} {
- catch {unset x}
- set x(2) 44
- list [info exists x] [info exists x(1)] [info exists x(2)]
- } {1 0 1}
- catch {unset x}
- test info-7.8 {info exists option} {
- list [catch {info exists} msg] $msg
- } {1 {wrong # args: should be "info exists varName"}}
- test info-7.9 {info exists option} {
- list [catch {info exists 1 2} msg] $msg
- } {1 {wrong # args: should be "info exists varName"}}
-
- test info-8.1 {info globals option} {
- set x 1
- set y 2
- set value 23
- set a " [info globals] "
- list [string match {* x *} $a] [string match {* y *} $a] \
- [string match {* value *} $a] [string match {* _foobar_ *} $a]
- } {1 1 1 0}
- test info-8.2 {info globals option} {
- set _xxx1 1
- set _xxx2 2
- lsort [info g _xxx*]
- } {_xxx1 _xxx2}
- test info-8.3 {info globals option} {
- list [catch {info globals 1 2} msg] $msg
- } {1 {wrong # args: should be "info globals [pattern]"}}
-
- test info-9.1 {info level option} {
- info level
- } 0
- test info-9.2 {info level option} {
- proc t1 {a b} {
- set x [info le]
- set y [info level 1]
- list $x $y
- }
- t1 146 testString
- } {1 {t1 146 testString}}
- test info-9.3 {info level option} {
- proc t1 {a b} {
- t2 [expr $a*2] $b
- }
- proc t2 {x y} {
- list [info level] [info level 1] [info level 2] [info level -1] \
- [info level 0]
- }
- t1 146 {a {b c} {{{c}}}}
- } {2 {t1 146 {a {b c} {{{c}}}}} {t2 292 {a {b c} {{{c}}}}} {t1 146 {a {b c} {{{c}}}}} {t2 292 {a {b c} {{{c}}}}}}
- test info-9.4 {info level option} {
- proc t1 {} {
- set x [info level]
- set y [info level 1]
- list $x $y
- }
- t1
- } {1 t1}
- test info-9.5 {info level option} {
- list [catch {info level 1 2} msg] $msg
- } {1 {wrong # args: should be "info level [number]"}}
- test info-9.6 {info level option} {
- list [catch {info level 123a} msg] $msg
- } {1 {expected integer but got "123a"}}
- test info-9.7 {info level option} {
- list [catch {info level 0} msg] $msg
- } {1 {bad level "0"}}
- test info-9.8 {info level option} {
- proc t1 {} {info level -1}
- list [catch {t1} msg] $msg
- } {1 {bad level "-1"}}
- test info-9.9 {info level option} {
- proc t1 {x} {info level $x}
- list [catch {t1 -3} msg] $msg
- } {1 {bad level "-3"}}
-
- set savedLibrary tcl_library
- test info-10.1 {info library option} {
- list [catch {info library x} msg] $msg
- } {1 {wrong # args: should be "info library"}}
- test info-10.2 {info library option} {
- set tcl_library 12345
- info library
- } {12345}
- test info-10.3 {info library option} {
- unset tcl_library
- list [catch {info library} msg] $msg
- } {1 {no library has been specified for Tcl}}
- set tcl_library $savedLibrary
-
- test info-11.1 {info locals option} {
- set a 22
- proc t1 {x y} {
- set b 13
- set c testing
- global a
- return [info locals]
- }
- lsort [t1 23 24]
- } {b c x y}
- test info-11.2 {info locals option} {
- proc t1 {x y} {
- set xx1 2
- set xx2 3
- set y 4
- return [info lo x*]
- }
- lsort [t1 2 3]
- } {x xx1 xx2}
- test info-11.3 {info locals option} {
- list [catch {info locals 1 2} msg] $msg
- } {1 {wrong # args: should be "info locals [pattern]"}}
- test info-11.4 {info locals option} {
- info locals
- } {}
- test info-11.5 {info locals option} {
- proc t1 {} {return [info locals]}
- t1
- } {}
-
- test info-12.1 {info patchlevel option} {
- set a [info patchlevel]
- regexp {[0-9]+\.[0-9]+([p[0-9]+)?} $a
- } 1
- test info-12.2 {info patchlevel option} {
- list [catch {info patchlevel a} msg] $msg
- } {1 {wrong # args: should be "info patchlevel"}}
- test info-12.3 {info patchlevel option} {
- set t $tcl_patchLevel
- unset tcl_patchLevel
- set result [list [catch {info patchlevel} msg] $msg]
- set tcl_patchLevel $t
- set result
- } {1 {can't read "tcl_patchLevel": no such variable}}
-
- test info-13.1 {info procs option} {
- proc t1 {} {}
- proc t2 {} {}
- set x " [info procs] "
- list [string match {* t1 *} $x] [string match {* t2 *} $x] \
- [string match {* _undefined_ *} $x]
- } {1 1 0}
- test info-13.2 {info procs option} {
- proc _tt1 {} {}
- proc _tt2 {} {}
- lsort [info pr _tt*]
- } {_tt1 _tt2}
- catch {rename _tt1 {}}
- catch {rename _tt2 {}}
- test info-13.3 {info procs option} {
- list [catch {info procs 2 3} msg] $msg
- } {1 {wrong # args: should be "info procs [pattern]"}}
-
- test info-14.1 {info script option} {
- list [catch {info script x} msg] $msg
- } {1 {wrong # args: should be "info script"}}
- test info-14.2 {info script option} {
- file tail [info s]
- } info.test
- catch {exec rm -f gorp.info}
- exec cat > gorp.info << "info script\n"
- test info-14.3 {info script option} {
- list [source gorp.info] [file tail [info script]]
- } {gorp.info info.test}
- test info-14.4 {resetting "info script" after errors} {
- catch {source ~_nobody_/foo}
- file tail [info script]
- } {info.test}
- test info-14.5 {resetting "info script" after errors} {
- catch {source _nonexistent_}
- file tail [info script]
- } {info.test}
- exec rm -f gorp.info
-
- test info-15.1 {info tclversion option} {
- set x [info tclversion]
- scan $x "%d.%d%c" a b c
- } 2
- test info-15.2 {info tclversion option} {
- list [catch {info t 2} msg] $msg
- } {1 {wrong # args: should be "info tclversion"}}
- test info-15.3 {info tclversion option} {
- set t $tcl_version
- unset tcl_version
- set result [list [catch {info tclversion} msg] $msg]
- set tcl_version $t
- set result
- } {1 {can't read "tcl_version": no such variable}}
-
- test info-16.1 {info vars option} {
- set a 1
- set b 2
- proc t1 {x y} {
- global a b
- set c 33
- return [info vars]
- }
- lsort [t1 18 19]
- } {a b c x y}
- test info-16.2 {info vars option} {
- set xxx1 1
- set xxx2 2
- proc t1 {xxa y} {
- global xxx1 xxx2
- set c 33
- return [info vars x*]
- }
- lsort [t1 18 19]
- } {xxa xxx1 xxx2}
- test info-16.3 {info vars option} {
- lsort [info vars]
- } [lsort [info globals]]
- test info-16.4 {info vars option} {
- list [catch {info vars a b} msg] $msg
- } {1 {wrong # args: should be "info vars [pattern]"}}
-
- test info-17.1 {miscellaneous error conditions} {
- list [catch {info} msg] $msg
- } {1 {wrong # args: should be "info option ?arg arg ...?"}}
- test info-17.2 {miscellaneous error conditions} {
- list [catch {info gorp} msg] $msg
- } {1 {bad option "gorp": should be args, body, cmdcount, commands, complete, default, exists, globals, level, library, locals, patchlevel, procs, script, tclversion, or vars}}
- test info-17.3 {miscellaneous error conditions} {
- list [catch {info c} msg] $msg
- } {1 {bad option "c": should be args, body, cmdcount, commands, complete, default, exists, globals, level, library, locals, patchlevel, procs, script, tclversion, or vars}}
- test info-17.4 {miscellaneous error conditions} {
- list [catch {info l} msg] $msg
- } {1 {bad option "l": should be args, body, cmdcount, commands, complete, default, exists, globals, level, library, locals, patchlevel, procs, script, tclversion, or vars}}
-