# Commands covered:  list
#
# 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 1991 Regents of the University of California
# Permission to use, copy, modify, and distribute this
# software and its documentation for any purpose and without
# fee is hereby granted, provided that this copyright notice
# appears in all copies.  The University of California makes no
# representations about the suitability of this software for any
# purpose.  It is provided "as is" without express or implied
# warranty.
#
# $Header: /a/cvs/386BSD/ports/tcl/tests/list.test,v 1.1.1.1 1993/08/09 10:57:45 alm Exp $ (Berkeley)

if {[string compare test [info procs test]] == 1} then {source defs}

# First, a bunch of individual tests

test list-1.1 {basic tests} {list a b c} {a b c}
test list-1.2 {basic tests} {list {a b} c} {{a b} c}
test list-1.3 {basic tests} {list \{a b c} {\{a b c}
test list-1.4 {basic tests} "list a{}} b{} c}" "a\\{\\}\\} b{} c\\}"
test list-1.5 {basic tests} {list a\[ b\] } "{a\[} b\\]"
test list-1.6 {basic tests} {list c\  d\t } "{c } {d\t}"
test list-1.7 {basic tests} {list e\n f\$ } "{e\n} {f\$}"
test list-1.8 {basic tests} {list g\; h\\} {{g;} h\\}
test list-1.9 {basic tests} "list a\\\[} b\\\]} " "a\\\[\\\} b\\\]\\\}"
test list-1.10 {basic tests} "list c\\\} d\\t} " "c\\} d\\t\\}"
test list-1.11 {basic tests} "list e\\n} f\\$} " "e\\n\\} f\\$\\}"
test list-1.12 {basic tests} "list g\\;} h\\\\} " "g\\;\\} {h\\}}"
test list-1.13 {basic tests} {list a {{}} b} {a {{}} b}
test list-1.14 {basic tests} {list a b xy\\} "a b xy\\\\"
test list-1.15 {basic tests} "list a b\} e\\" "a b\\} e\\\\"
test list-1.16 {basic tests} "list a b\}\\\$ e\\\$\\" "a b\\}\\\$ e\\\$\\\\"
test list-1.17 {basic tests} {list a\f \{\f} "{a\f} \\\{\\f"
test list-1.18 {basic tests} {list a\r \{\r} "{a\r} \\\{\\r"
test list-1.19 {basic tests} {list a\v \{\v} "{a\v} \\\{\\v"
test list-1.20 {basic tests} {list \"\}\{} "\\\"\\}\\{"
test list-1.21 {basic tests} {list a b c\\\nd} "a b c\\\\\\nd"

# For the next round of tests create a list and then pick it apart
# with "index" to make sure that we get back exactly what went in.

set num 1
proc lcheck {a b c} {
    global num d
    set d [list $a $b $c]
    test list-2.$num {what goes in must come out} {lindex $d 0} $a
    set num [expr $num+1]
    test list-2.$num {what goes in must come out} {lindex $d 1} $b
    set num [expr $num+1]
    test list-2.$num {what goes in must come out} {lindex $d 2} $c
    set num [expr $num+1]
}
lcheck a b c
lcheck "a b" c\td e\nf
lcheck {{a b}} {} {  }
lcheck \$ \$ab ab\$
lcheck \; \;ab ab\;
lcheck \[ \[ab ab\[
lcheck \\ \\ab ab\\
lcheck {"} {"ab} {ab"}
lcheck {a b} { ab} {ab }
lcheck a{ a{b \{ab
lcheck a} a}b }ab
lcheck a\\} {a \}b} {a \{c}
lcheck xyz \\ 1\\\n2

test list-3.1 {error conditions} {catch list msg} 1
test list-3.2 {error conditions} {
    catch list msg
    set msg
} {wrong # args: should be "list arg ?arg ...?"}