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-rw-r--r--tests/switch.test30
1 files changed, 19 insertions, 11 deletions
diff --git a/tests/switch.test b/tests/switch.test
index 738565f..a03948b 100644
--- a/tests/switch.test
+++ b/tests/switch.test
@@ -10,14 +10,12 @@
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-# RCS: @(#) $Id: switch.test,v 1.25 2009/07/14 16:52:28 kennykb Exp $
-if {[lsearch [namespace children] ::tcltest] == -1} {
+if {"::tcltest" ni [namespace children]} {
package require tcltest 2
namespace import -force ::tcltest::*
}
-
+
test switch-1.1 {simple patterns} {
switch a a {subst 1} b {subst 2} c {subst 3} default {subst 4}
} 1
@@ -538,7 +536,7 @@ test switch-11.6 {-matchvar unwritable} {
test switch-12.1 {regexp matching with -indexvar} {
switch -regexp -indexvar x -- abc {.(.). {set x}}
-} {{0 3} {1 2}}
+} {{0 2} {1 1}}
test switch-12.2 {regexp matching with -indexvar} {
set x GOOD
switch -regexp -indexvar x -- abc {.(.).. {list $x z}}
@@ -546,7 +544,7 @@ test switch-12.2 {regexp matching with -indexvar} {
} GOOD
test switch-12.3 {regexp matching with -indexvar} {
switch -regexp -indexvar x -- "a b c" {.(.). {set x}}
-} {{0 3} {1 2}}
+} {{0 2} {1 1}}
test switch-12.4 {regexp matching with -indexvar} {
set x BAD
switch -regexp -indexvar x -- "a b c" {
@@ -562,22 +560,32 @@ test switch-12.6 {-indexvar unwritable} {
set x {}
list [catch {switch -regexp -indexvar x(x) -- abc . {set x}} msg] $x $msg
} {1 {} {can't set "x(x)": variable isn't array}}
+test switch-12.7 {[Bug 3106532] -indexvar should be directly usable with [string range]} {
+ set str abcdef
+ switch -regexp -indexvar x -- $str ^... {string range $str {*}[lindex $x 0]}
+} abc
+test switch-12.8 {-indexvar and matched empty strings} {
+ switch -regexp -indexvar x -- abcdef ^...(x?) {return $x}
+} {{0 2} {3 2}}
+test switch-12.9 {-indexvar and unmatched strings} {
+ switch -regexp -indexvar x -- abcdef ^...(x)? {return $x}
+} {{0 2} {-1 -1}}
test switch-13.1 {-indexvar -matchvar combinations} {
switch -regexp -indexvar x -matchvar y abc {
. {list $x $y}
}
-} {{{0 1}} a}
+} {{{0 0}} a}
test switch-13.2 {-indexvar -matchvar combinations} {
switch -regexp -indexvar x -matchvar y abc {
.$ {list $x $y}
}
-} {{{2 3}} c}
+} {{{2 2}} c}
test switch-13.3 {-indexvar -matchvar combinations} {
switch -regexp -indexvar x -matchvar y abc {
(.)(.)(.) {list $x $y}
}
-} {{{0 3} {0 1} {1 2} {2 3}} {abc a b c}}
+} {{{0 2} {0 0} {1 1} {2 2}} {abc a b c}}
test switch-13.4 {-indexvar -matchvar combinations} {
set x -
set y -
@@ -599,7 +607,7 @@ test switch-13.6 {-indexvar -matchvar combinations} {
list [catch {
switch -regexp -indexvar x -matchvar y(y) abc {. {list $x $y}}
} msg] $x $y $msg
-} {1 {{0 1}} - {can't set "y(y)": variable isn't array}}
+} {1 {{0 0}} - {can't set "y(y)": variable isn't array}}
test switch-14.1 {-regexp -- compilation [Bug 1854399]} {
switch -regexp -- 0 {
@@ -753,7 +761,7 @@ test switch-15.1 {coroutine safety of non-bytecoded switch} {*}{
rename coro {}
}
}
-
+
# cleanup
catch {rename foo {}}
::tcltest::cleanupTests