diff options
Diffstat (limited to 'tests/cmdIL.test')
| -rw-r--r-- | tests/cmdIL.test | 84 |
1 files changed, 83 insertions, 1 deletions
diff --git a/tests/cmdIL.test b/tests/cmdIL.test index e008dfd..94dd24f 100644 --- a/tests/cmdIL.test +++ b/tests/cmdIL.test @@ -8,13 +8,16 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: cmdIL.test,v 1.18 2003/11/10 18:30:41 dkf Exp $ +# RCS: @(#) $Id: cmdIL.test,v 1.19 2004/01/17 00:28:08 dkf Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 namespace import -force ::tcltest::* } +# Used for constraining memory leak tests +testConstraint memory [llength [info commands memory]] + test cmdIL-1.1 {Tcl_LsortObjCmd procedure} { list [catch {lsort} msg] $msg } {1 {wrong # args: should be "lsort ?options? list"}} @@ -417,6 +420,85 @@ test cmdIL-5.5 {lsort with list style index and sharing} -body { rename test_lsort "" } +test cmdIL-6.1 {lassign command syntax} -body { + lassign +} -code 1 -result {wrong # args: should be "lassign list varname ?varname ...?"} +test cmdIL-6.2 {lassign command syntax} -body { + lassign x +} -code 1 -result {wrong # args: should be "lassign list varname ?varname ...?"} +test cmdIL-6.3 {lassign command} { + set x FAIL + list [lassign a x] $x +} {{} a} +test cmdIL-6.4 {lassign command} { + set x FAIL + set y FAIL + list [lassign a x y] $x $y +} {{} a {}} +test cmdIL-6.5 {lassign command} { + set x FAIL + set y FAIL + list [lassign {a b} x y] $x $y +} {{} a b} +test cmdIL-6.6 {lassign command} { + set x FAIL + set y FAIL + list [lassign {a b c} x y] $x $y +} {c a b} +test cmdIL-6.7 {lassign command} { + set x FAIL + set y FAIL + list [lassign {a b c d} x y] $x $y +} {{c d} a b} +test cmdIL-6.8 {lassign command - list format error} { + set x FAIL + set y FAIL + list [catch {lassign {a {b}c d} x y} msg] $msg $x $y +} {1 {list element in braces followed by "c" instead of space} FAIL FAIL} +catch {unset x y} +test cmdIL-6.9 {lassign command - assignment to arrays} { + list [lassign {a b} x(x)] $x(x) +} {b a} +test cmdIL-6.10 {lassign command - variable update error} -body { + set x(x) {} + lassign a x +} -code 1 -result {can't set "x": variable is array} -cleanup { + unset x +} +test cmdIL-6.11 {lassign command - variable update error} -body { + set x(x) {} + set y FAIL + list [catch {lassign a y x} msg] $msg $y +} -result {1 {can't set "x": variable is array} a} -cleanup { + unset x +} +test cmdIL-6.12 {lassign command - memory leak testing} -setup { + set x(x) {} + set y FAIL + proc getbytes {} { + set lines [split [memory info] "\n"] + lindex [lindex $lines 3] 3 + } + proc stress {} { + global x y + lassign {} y y y y y y y y y y y y y y y y y y y y y y y y y y y y y y + catch {lassign {} y y y y y y y y y y y y y y y y y y y y y y y y y x} + catch {lassign {} x} + } +} -constraints memory -body { + set end [getbytes] + for {set i 0} {$i < 5} {incr i} { + stress + set tmp $end + set end [getbytes] + } + expr {$end - $tmp} +} -result 0 -cleanup { + unset -nocomplain x y i tmp end + rename getbytes {} + rename stress {} +} + # cleanup ::tcltest::cleanupTests return |