# Commands covered:  lreplace
#
# 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.
#
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# All rights reserved.
#
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# license or royalty fees, to use, copy, modify, and distribute this
# software and its documentation for any purpose, provided that the
# above copyright notice and the following two paragraphs appear in
# all copies of this software.
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# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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# $Header: /user6/ouster/tcl/tests/RCS/lreplace.test,v 1.5 93/02/06 16:01:39 ouster Exp $ (Berkeley)

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

test lreplace-1.1 {lreplace command} {
    lreplace {1 2 3 4 5} 0 0 a
} {a 2 3 4 5}
test lreplace-1.2 {lreplace command} {
    lreplace {1 2 3 4 5} 1 1 a
} {1 a 3 4 5}
test lreplace-1.3 {lreplace command} {
    lreplace {1 2 3 4 5} 2 2 a
} {1 2 a 4 5}
test lreplace-1.4 {lreplace command} {
    lreplace {1 2 3 4 5} 3 3 a
} {1 2 3 a 5}
test lreplace-1.5 {lreplace command} {
    lreplace {1 2 3 4 5} 4 4 a
} {1 2 3 4 a}
test lreplace-1.6 {lreplace command} {
    lreplace {1 2 3 4 5} 4 5 a
} {1 2 3 4 a}
test lreplace-1.7 {lreplace command} {
    lreplace {1 2 3 4 5} -1 -1 a
} {a 2 3 4 5}
test lreplace-1.8 {lreplace command} {
    lreplace {1 2 3 4 5} 2 end a b c d
} {1 2 a b c d}
test lreplace-1.9 {lreplace command} {
    lreplace {1 2 3 4 5} 0 3
} {5}
test lreplace-1.10 {lreplace command} {
    lreplace {1 2 3 4 5} 0 4
} {}
test lreplace-1.11 {lreplace command} {
    lreplace {1 2 3 4 5} 0 1
} {3 4 5}
test lreplace-1.12 {lreplace command} {
    lreplace {1 2 3 4 5} 2 3
} {1 2 5}
test lreplace-1.13 {lreplace command} {
    lreplace {1 2 3 4 5} 3 end
} {1 2 3}
test lreplace-1.14 {lreplace command} {
    lreplace {1 2 3 4 5} -1 4 a b c
} {a b c}
test lreplace-1.15 {lreplace command} {
    lreplace {a b "c c" d e f} 3 3
} {a b "c c" e f}
test lreplace-1.16 {lreplace command} {
    lreplace { 1 2 3 4 5} 0 0 a
} {a 2 3 4 5}
test lreplace-1.17 {lreplace command} {
    lreplace {1 2 3 4 "5 6"} 4 4 a
} {1 2 3 4 a}
test lreplace-1.18 {lreplace command} {
    lreplace {1 2 3 4 {5 6}} 4 4 a
} {1 2 3 4 a}

test lreplace-2.1 {lreplace errors} {
    list [catch lreplace msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element element ...?"}}
test lreplace-2.2 {lreplace errors} {
    list [catch {lreplace a b} msg] $msg
} {1 {wrong # args: should be "lreplace list first last ?element element ...?"}}
test lreplace-2.3 {lreplace errors} {
    list [catch {lreplace x a 10} msg] $msg
} {1 {expected integer but got "a"}}
test lreplace-2.4 {lreplace errors} {
    list [catch {lreplace x 10 x} msg] $msg
} {1 {bad index "x": must be integer or "end"}}
test lreplace-2.5 {lreplace errors} {
    list [catch {lreplace x 10 1x} msg] $msg
} {1 {expected integer but got "1x"}}
test lreplace-2.6 {lreplace errors} {
    list [catch {lreplace x 3 2} msg] $msg
} {1 {first index must not be greater than second}}
test lreplace-2.7 {lreplace errors} {
    list [catch {lreplace x 1 1} msg] $msg
} {1 {list doesn't contain element 1}}
