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Diffstat (limited to 'tests/lrange.test')
-rw-r--r-- | tests/lrange.test | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/tests/lrange.test b/tests/lrange.test new file mode 100644 index 0000000..02b9c65 --- /dev/null +++ b/tests/lrange.test @@ -0,0 +1,100 @@ +# Commands covered: lrange +# +# 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 lrange-1.1 {range of list elements} { + lrange {a b c d} 1 2 +} {b c} +test lrange-1.2 {range of list elements} { + lrange {a {bcd e {f g {}}} l14 l15 d} 1 1 +} {{bcd e {f g {}}}} +test lrange-1.3 {range of list elements} { + lrange {a {bcd e {f g {}}} l14 l15 d} 3 end +} {l15 d} +test lrange-1.4 {range of list elements} { + lrange {a {bcd e {f g {}}} l14 l15 d} 4 10000 +} {d} +test lrange-1.5 {range of list elements} { + lrange {a {bcd e {f g {}}} l14 l15 d} 4 3 +} {} +test lrange-1.6 {range of list elements} { + lrange {a {bcd e {f g {}}} l14 l15 d} 10 11 +} {} +test lrange-1.7 {range of list elements} { + lrange {a b c d e} -1 2 +} {a b c} +test lrange-1.8 {range of list elements} { + lrange {a b c d e} -2 -1 +} {} +test lrange-1.9 {range of list elements} { + lrange {a b c d e} -2 end +} {a b c d e} +test lrange-1.10 {range of list elements} { + lrange "a b\{c d" 1 2 +} "b\\{c d" +test lrange-1.11 {range of list elements} { + lrange "a b c d" end end +} d +test lrange-1.12 {range of list elements} { + lrange "a b c d" end 100000 +} d +test lrange-1.13 {range of list elements} { + lrange "a b c d" end 3 +} d +test lrange-1.14 {range of list elements} { + lrange "a b c d" end 2 +} {} +test lrange-1.15 {range of list elements} { + concat \"[lrange {a b \{\ } 0 2]" +} {"a b \{\ "} +# emacs highlighting bug workaround --> " +test lrange-1.16 {list element quoting} { + lrange {[append a .b]} 0 end +} {{[append} a .b\]} + +test lrange-2.1 {error conditions} { + list [catch {lrange a b} msg] $msg +} {1 {wrong # args: should be "lrange list first last"}} +test lrange-2.2 {error conditions} { + list [catch {lrange a b 6 7} msg] $msg +} {1 {wrong # args: should be "lrange list first last"}} +test lrange-2.3 {error conditions} { + list [catch {lrange a b 6} msg] $msg +} {1 {bad index "b": must be integer?[+-]integer? or end?[+-]integer?}} +test lrange-2.4 {error conditions} { + list [catch {lrange a 0 enigma} msg] $msg +} {1 {bad index "enigma": must be integer?[+-]integer? or end?[+-]integer?}} +test lrange-2.5 {error conditions} { + list [catch {lrange "a \{b c" 3 4} msg] $msg +} {1 {unmatched open brace in list}} +test lrange-2.6 {error conditions} { + list [catch {lrange "a b c \{ d e" 1 4} msg] $msg +} {1 {unmatched open brace in list}} + +test lrange-3.1 {Bug 3588366: end-offsets before start} { + apply {l { + lrange $l 0 end-5 + }} {1 2 3 4 5} +} {} + +# cleanup +::tcltest::cleanupTests +return + +# Local Variables: +# mode: tcl +# End: |