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Diffstat (limited to 'tests/llength.test')
| -rw-r--r-- | tests/llength.test | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/llength.test b/tests/llength.test new file mode 100644 index 0000000..169c7ca --- /dev/null +++ b/tests/llength.test @@ -0,0 +1,41 @@ +# Commands covered: llength +# +# 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) 1991-1993 The Regents of the University of California. +# Copyright (c) 1994 Sun Microsystems, Inc. +# Copyright (c) 1998-1999 by Scriptics Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +test llength-1.1 {length of list} { + llength {a b c d} +} 4 +test llength-1.2 {length of list} { + llength {a b c {a b {c d}} d} +} 5 +test llength-1.3 {length of list} { + llength {} +} 0 + +test llength-2.1 {error conditions} { + list [catch {llength} msg] $msg +} {1 {wrong # args: should be "llength list"}} +test llength-2.2 {error conditions} { + list [catch {llength 123 2} msg] $msg +} {1 {wrong # args: should be "llength list"}} +test llength-2.3 {error conditions} { + list [catch {llength "a b c \{"} msg] $msg +} {1 {unmatched open brace in list}} + +# cleanup +::tcltest::cleanupTests +return |