* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Allow empty

        strings to be matched by the Tcl_GetIndexFromObj machinery, in
        the same manner as any other key. [Bug 1464039]

3 files changed, 11 insertions, 8 deletions

diff --git a/tests/binary.test b/tests/binary.test
index 70dc044..a16cede 100644
--- a/tests/binary.test
+++ b/tests/binary.test
@@ -10,7 +10,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: binary.test,v 1.27 2006/03/21 11:12:28 dkf Exp $
+# RCS: @(#) $Id: binary.test,v 1.28 2006/04/05 15:17:39 dgp Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -1435,9 +1435,9 @@ test binary-41.8 {ScanNumber: word alignment} littleEndian {
 } {2 1 1.6}
 
 test binary-42.1 {Tcl_BinaryObjCmd: bad arguments} {} {
-    catch {binary ""} result
+    catch {binary ?} result
     set result
-} {bad option "": must be format or scan}
+} {bad option "?": must be format or scan}
 
 # Wide int (guaranteed at least 64-bit) handling
 test binary-43.1 {Tcl_BinaryObjCmd: format wide int} {} {
diff --git a/tests/clock.test b/tests/clock.test
index d6c44ab..50892b6 100644
--- a/tests/clock.test
+++ b/tests/clock.test
@@ -11,7 +11,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: clock.test,v 1.61 2006/03/21 11:12:28 dkf Exp $
+# RCS: @(#) $Id: clock.test,v 1.62 2006/04/05 15:17:39 dgp Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest 2
@@ -34907,8 +34907,8 @@ test clock-33.5a {clock tests, millisecond timing test} {
 	  "test should have taken 0-60 ms, actually took [expr $end - $start]"}
 } {ok}
 test clock-33.6 {clock clicks, milli with too much abbreviation} {
-    list [catch { clock clicks {} } msg] $msg
-} {1 {bad option "": must be -milliseconds or -microseconds}}
+    list [catch { clock clicks ? } msg] $msg
+} {1 {bad option "?": must be -milliseconds or -microseconds}}
 test clock-33.7 {clock clicks, milli with too much abbreviation} {
     list [catch { clock clicks - } msg] $msg
 } {1 {ambiguous option "-": must be -milliseconds or -microseconds}}
diff --git a/tests/indexObj.test b/tests/indexObj.test
index acffdcc..653275a 100644
--- a/tests/indexObj.test
+++ b/tests/indexObj.test
@@ -8,7 +8,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: indexObj.test,v 1.12 2006/04/05 13:18:25 dkf Exp $
+# RCS: @(#) $Id: indexObj.test,v 1.13 2006/04/05 15:17:39 dgp Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -67,8 +67,11 @@ test indexObj-2.7 {exact match of empty values} testindexobj {
     list [catch {testindexobj 1 1 {} a b c} msg] $msg
 } {1 {ambiguous token "": must be a, b, or c}}
 test indexObj-2.8 {exact match of empty values: singleton case} testindexobj {
-    list [catch {testindexobj 1 1 {} a} msg] $msg
+    list [catch {testindexobj 1 0 {} a} msg] $msg
 } {1 {bad token "": must be a}}
+test indexObj-2.9 {non-exact match of empty values: singleton case} testindexobj {
+    testindexobj 1 1 {} a
+} 0
 
 test indexObj-3.1 {cache result to skip next lookup} testindexobj {
     testindexobj check 42