| 1 | # Commands covered: llength |
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| 2 | # |
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| 3 | # This file contains a collection of tests for one or more of the Tcl |
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| 4 | # built-in commands. Sourcing this file into Tcl runs the tests and |
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| 5 | # generates output for errors. No output means no errors were found. |
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| 6 | # |
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| 7 | # Copyright (c) 1991-1993 The Regents of the University of California. |
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| 8 | # Copyright (c) 1994 Sun Microsystems, Inc. |
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| 9 | # Copyright (c) 1998-1999 by Scriptics Corporation. |
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| 10 | # |
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| 11 | # See the file "license.terms" for information on usage and redistribution |
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| 12 | # of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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| 13 | # |
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| 14 | # RCS: @(#) $Id: llength.test,v 1.6 2004/05/19 12:23:58 dkf Exp $ |
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| 15 | |
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| 16 | if {[lsearch [namespace children] ::tcltest] == -1} { |
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| 17 | package require tcltest |
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| 18 | namespace import -force ::tcltest::* |
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| 19 | } |
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| 20 | |
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| 21 | test llength-1.1 {length of list} { |
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| 22 | llength {a b c d} |
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| 23 | } 4 |
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| 24 | test llength-1.2 {length of list} { |
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| 25 | llength {a b c {a b {c d}} d} |
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| 26 | } 5 |
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| 27 | test llength-1.3 {length of list} { |
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| 28 | llength {} |
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| 29 | } 0 |
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| 30 | |
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| 31 | test llength-2.1 {error conditions} { |
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| 32 | list [catch {llength} msg] $msg |
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| 33 | } {1 {wrong # args: should be "llength list"}} |
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| 34 | test llength-2.2 {error conditions} { |
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| 35 | list [catch {llength 123 2} msg] $msg |
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| 36 | } {1 {wrong # args: should be "llength list"}} |
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| 37 | test llength-2.3 {error conditions} { |
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| 38 | list [catch {llength "a b c \{"} msg] $msg |
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| 39 | } {1 {unmatched open brace in list}} |
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| 40 | |
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| 41 | # cleanup |
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| 42 | ::tcltest::cleanupTests |
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| 43 | return |
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