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Diffstat (limited to 'tests/lset.test')
| -rw-r--r-- | tests/lset.test | 455 |
1 files changed, 455 insertions, 0 deletions
diff --git a/tests/lset.test b/tests/lset.test new file mode 100644 index 0000000..0e70357 --- /dev/null +++ b/tests/lset.test @@ -0,0 +1,455 @@ +# This file is a -*- tcl -*- test script + +# Commands covered: lset +# +# 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) 2001 by Kevin B. Kenny. All rights reserved. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id$ + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +proc failTrace {name1 name2 op} { + error "trace failed" +} + +set lset lset + +set noRead {} +trace add variable noRead read failTrace +set noWrite {a b c} +trace add variable noWrite write failTrace + +test lset-1.1 {lset, not compiled, arg count} { + list [catch {eval $lset} msg] $msg +} "1 {wrong \# args: should be \"lset listVar index ?index...? value\"}" + +test lset-1.2 {lset, not compiled, no such var} { + list [catch {eval [list $lset noSuchVar 0 {}]} msg] $msg +} "1 {can't read \"noSuchVar\": no such variable}" + +test lset-1.3 {lset, not compiled, var not readable} { + list [catch {eval [list $lset noRead 0 {}]} msg] $msg +} "1 {can't read \"noRead\": trace failed}" + +test lset-2.1 {lset, not compiled, 3 args, second arg a plain index} { + set x {0 1 2} + list [eval [list $lset x 0 3]] $x +} {{3 1 2} {3 1 2}} + +test lset-2.2 {lset, not compiled, 3 args, second arg neither index nor list} { + set x {0 1 2} + list [catch { + eval [list $lset x {{bad}1} 3] + } msg] $msg +} "1 {bad index \"{bad}1\": must be integer or end?-integer?}" + +test lset-3.1 {lset, not compiled, 3 args, data duplicated} { + set x {0 1 2} + list [eval [list $lset x 0 $x]] $x +} {{{0 1 2} 1 2} {{0 1 2} 1 2}} + +test lset-3.2 {lset, not compiled, 3 args, data duplicated} { + set x {0 1} + set y $x + list [eval [list $lset x 0 2]] $x $y +} {{2 1} {2 1} {0 1}} + +test lset-3.3 {lset, not compiled, 3 args, data duplicated} { + set x {0 1} + set y $x + list [eval [list $lset x 0 $x]] $x $y +} {{{0 1} 1} {{0 1} 1} {0 1}} + +test lset-3.4 {lset, not compiled, 3 args, data duplicated} { + set x {0 1 2} + list [eval [list $lset x [list 0] $x]] $x +} {{{0 1 2} 1 2} {{0 1 2} 1 2}} + +test lset-3.5 {lset, not compiled, 3 args, data duplicated} { + set x {0 1} + set y $x + list [eval [list $lset x [list 0] 2]] $x $y +} {{2 1} {2 1} {0 1}} + +test lset-3.6 {lset, not compiled, 3 args, data duplicated} { + set x {0 1} + set y $x + list [eval [list $lset x [list 0] $x]] $x $y +} {{{0 1} 1} {{0 1} 1} {0 1}} + +test lset-4.1 {lset, not compiled, 3 args, not a list} { + set a "x \{" + list [catch { + eval [list $lset a [list 0] y] + } msg] $msg +} {1 {unmatched open brace in list}} + +test lset-4.2 {lset, not compiled, 3 args, bad index} { + set a {x y z} + list [catch { + eval [list $lset a [list 2a2] w] + } msg] $msg +} {1 {bad index "2a2": must be integer or end?-integer?}} + +test lset-4.3 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a [list -1] w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.4 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a [list 3] w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.5 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a [list end--1] w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.6 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a [list end-3] w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.7 {lset, not compiled, 3 args, not a list} { + set a "x \{" + list [catch { + eval [list $lset a 0 y] + } msg] $msg +} {1 {unmatched open brace in list}} + +test lset-4.8 {lset, not compiled, 3 args, bad index} { + set a {x y z} + list [catch { + eval [list $lset a 2a2 w] + } msg] $msg +} {1 {bad index "2a2": must be integer or end?-integer?}} + +test lset-4.9 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a -1 w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.10 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a 3 w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.11 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a end--1 w] + } msg] $msg +} {1 {list index out of range}} + +test lset-4.12 {lset, not compiled, 3 args, index out of range} { + set a {x y z} + list [catch { + eval [list $lset a end-3 w] + } msg] $msg +} {1 {list index out of range}} + +test lset-5.1 {lset, not compiled, 3 args, can't set variable} { + list [catch { + eval [list $lset noWrite 0 d] + } msg] $msg $noWrite +} {1 {can't set "noWrite": trace failed} {d b c}} + +test lset-5.2 {lset, not compiled, 3 args, can't set variable} { + list [catch { + eval [list $lset noWrite [list 0] d] + } msg] $msg $noWrite +} {1 {can't set "noWrite": trace failed} {d b c}} + +test lset-6.1 {lset, not compiled, 3 args, 1-d list basics} { + set a {x y z} + list [eval [list $lset a 0 a]] $a +} {{a y z} {a y z}} + +test lset-6.2 {lset, not compiled, 3 args, 1-d list basics} { + set a {x y z} + list [eval [list $lset a [list 0] a]] $a +} {{a y z} {a y z}} + +test lset-6.3 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a 2 a]] $a +} {{x y a} {x y a}} + +test lset-6.4 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a [list 2] a]] $a +} {{x y a} {x y a}} + +test lset-6.5 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a end a]] $a +} {{x y a} {x y a}} + +test lset-6.6 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a [list end] a]] $a +} {{x y a} {x y a}} + +test lset-6.7 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a end-0 a]] $a +} {{x y a} {x y a}} + +test lset-6.8 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a [list end-0] a]] $a +} {{x y a} {x y a}} + +test lset-6.9 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a end-2 a]] $a +} {{a y z} {a y z}} + +test lset-6.10 {lset, not compiled, 1-d list basics} { + set a {x y z} + list [eval [list $lset a [list end-2] a]] $a +} {{a y z} {a y z}} + +test lset-7.1 {lset, not compiled, data sharing} { + set a 0 + list [eval [list $lset a $a {gag me}]] $a +} {{{gag me}} {{gag me}}} + +test lset-7.2 {lset, not compiled, data sharing} { + set a [list 0] + list [eval [list $lset a $a {gag me}]] $a +} {{{gag me}} {{gag me}}} + +test lset-7.3 {lset, not compiled, data sharing} { + set a {x y} + list [eval [list $lset a 0 $a]] $a +} {{{x y} y} {{x y} y}} + +test lset-7.4 {lset, not compiled, data sharing} { + set a {x y} + list [eval [list $lset a [list 0] $a]] $a +} {{{x y} y} {{x y} y}} + +test lset-7.5 {lset, not compiled, data sharing} { + set n 0 + set a {x y} + list [eval [list $lset a $n $n]] $a $n +} {{0 y} {0 y} 0} + +test lset-7.6 {lset, not compiled, data sharing} { + set n [list 0] + set a {x y} + list [eval [list $lset a $n $n]] $a $n +} {{0 y} {0 y} 0} + +test lset-7.7 {lset, not compiled, data sharing} { + set n 0 + set a [list $n $n] + list [eval [list $lset a $n 1]] $a $n +} {{1 0} {1 0} 0} + +test lset-7.8 {lset, not compiled, data sharing} { + set n [list 0] + set a [list $n $n] + list [eval [list $lset a $n 1]] $a $n +} {{1 0} {1 0} 0} + +test lset-7.9 {lset, not compiled, data sharing} { + set a 0 + list [eval [list $lset a $a $a]] $a +} {0 0} + +test lset-7.10 {lset, not compiled, data sharing} { + set a [list 0] + list [eval [list $lset a $a $a]] $a +} {0 0} + +test lset-8.1 {lset, not compiled, malformed sublist} { + set a [list "a \{" b] + list [catch {eval [list $lset a 0 1 c]} msg] $msg +} {1 {unmatched open brace in list}} + +test lset-8.2 {lset, not compiled, malformed sublist} { + set a [list "a \{" b] + list [catch {eval [list $lset a {0 1} c]} msg] $msg +} {1 {unmatched open brace in list}} + +test lset-8.3 {lset, not compiled, bad second index} { + set a {{b c} {d e}} + list [catch {eval [list $lset a 0 2a2 f]} msg] $msg +} {1 {bad index "2a2": must be integer or end?-integer?}} + +test lset-8.4 {lset, not compiled, bad second index} { + set a {{b c} {d e}} + list [catch {eval [list $lset a {0 2a2} f]} msg] $msg +} {1 {bad index "2a2": must be integer or end?-integer?}} + +test lset-8.5 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a 2 -1 h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.6 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a {2 -1} h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.7 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a 2 2 h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.8 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a {2 2} h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.9 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a 2 end--1 h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.10 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a {2 end--1} h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.11 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a 2 end-2 h]} msg] $msg +} {1 {list index out of range}} + +test lset-8.12 {lset, not compiled, second index out of range} { + set a {{b c} {d e} {f g}} + list [catch {eval [list $lset a {2 end-2} h]} msg] $msg +} {1 {list index out of range}} + +test lset-9.1 {lset, not compiled, entire variable} { + set a x + list [eval [list $lset a y]] $a +} {y y} + +test lset-9.2 {lset, not compiled, entire variable} { + set a x + list [eval [list $lset a {} y]] $a +} {y y} + +test lset-10.1 {lset, not compiled, shared data} { + set row {p q} + set a [list $row $row] + list [eval [list $lset a 0 0 x]] $a +} {{{x q} {p q}} {{x q} {p q}}} + +test lset-10.2 {lset, not compiled, shared data} { + set row {p q} + set a [list $row $row] + list [eval [list $lset a {0 0} x]] $a +} {{{x q} {p q}} {{x q} {p q}}} + +test lset-11.1 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a 0 0 f]] $a +} {{{f c} {d e}} {{f c} {d e}}} + +test lset-11.2 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a {0 0} f]] $a +} {{{f c} {d e}} {{f c} {d e}}} + +test lset-11.3 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a 0 1 f]] $a +} {{{b f} {d e}} {{b f} {d e}}} + +test lset-11.4 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a {0 1} f]] $a +} {{{b f} {d e}} {{b f} {d e}}} + +test lset-11.5 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a 1 0 f]] $a +} {{{b c} {f e}} {{b c} {f e}}} + +test lset-11.6 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a {1 0} f]] $a +} {{{b c} {f e}} {{b c} {f e}}} + +test lset-11.7 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a 1 1 f]] $a +} {{{b c} {d f}} {{b c} {d f}}} + +test lset-11.8 {lset, not compiled, 2-d basics} { + set a {{b c} {d e}} + list [eval [list $lset a {1 1} f]] $a +} {{{b c} {d f}} {{b c} {d f}}} + +test lset-12.0 {lset, not compiled, typical sharing pattern} { + set zero 0 + set row [list $zero $zero $zero $zero] + set ident [list $row $row $row $row] + for { set i 0 } { $i < 4 } { incr i } { + eval [list $lset ident $i $i 1] + } + set ident +} {{1 0 0 0} {0 1 0 0} {0 0 1 0} {0 0 0 1}} + +test lset-13.0 {lset, not compiled, shimmering hell} { + set a 0 + list [eval [list $lset a $a $a $a $a {gag me}]] $a +} {{{{{{gag me}}}}} {{{{{gag me}}}}}} + +test lset-13.1 {lset, not compiled, shimmering hell} { + set a [list 0] + list [eval [list $lset a $a $a $a $a {gag me}]] $a +} {{{{{{gag me}}}}} {{{{{gag me}}}}}} + +test lset-13.2 {lset, not compiled, shimmering hell} { + set a [list 0 0 0 0] + list [eval [list $lset a $a {gag me}]] $a +} {{{{{{gag me}}}} 0 0 0} {{{{{gag me}}}} 0 0 0}} + +test lset-14.1 {lset, not compiled, list args, is string rep preserved?} { + set a { { 1 2 } { 3 4 } } + catch { eval [list $lset a {1 5} 5] } + list $a [lindex $a 1] +} "{ { 1 2 } { 3 4 } } { 3 4 }" + +test lset-14.2 {lset, not compiled, flat args, is string rep preserved?} { + set a { { 1 2 } { 3 4 } } + catch { eval [list $lset a 1 5 5] } + list $a [lindex $a 1] +} "{ { 1 2 } { 3 4 } } { 3 4 }" + +catch {unset noRead} +catch {unset noWrite} +catch {rename failTrace {}} + +# cleanup +::tcltest::cleanupTests +return |