Allow ensembles to rewrite their subcommands' error messages to be more

relevant to users. [Patch 1056864]
Also patches to core to take advantage of this
Also other general cleaning up of Tcl_WrongNumArgs usage

1 files changed, 32 insertions, 1 deletions

diff --git a/tests/namespace.test b/tests/namespace.test
index 4180ca5..9341ecf 100644
--- a/tests/namespace.test
+++ b/tests/namespace.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: namespace.test,v 1.42 2004/10/28 00:04:39 dgp Exp $
+# RCS: @(#) $Id: namespace.test,v 1.43 2004/10/29 15:39:10 dkf Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest 2
@@ -1925,6 +1925,37 @@ test namespace-49.1 {ensemble subcommand caching} -body {
     rename x {}
 }
 
+test namespace-50.1 {ensembles affect proc arguments error messages} -body {
+    namespace ens cre -command a -map {b {bb foo}}
+    proc bb {c d {e f} args} {list $c $args}
+    a b
+} -returnCodes error -result "wrong # args: should be \"a b d ?e? ...\"" -cleanup {
+    rename a {}
+    rename bb {}
+}
+test namespace-50.2 {ensembles affect WrongNumArgs error messages} -body {
+    namespace ens cre -command a -map {b {string is}}
+    a b boolean
+} -returnCodes error -result "wrong # args: should be \"a b class ?-strict? ?-failindex var? str\"" -cleanup {
+    rename a {}
+}
+test namespace-50.3 {chained ensembles affect error messages} -body {
+    namespace ens cre -command a -map {b c}
+    namespace ens cre -command c -map {d e}
+    proc e f {}
+    a b d
+} -returnCodes error -result "wrong # args: should be \"a b d f\"" -cleanup {
+    rename a {}
+}
+test namespace-50.4 {chained ensembles affect error messages} -body {
+    namespace ens cre -command a -map {b {c d}}
+    namespace ens cre -command c -map {d {e f}}
+    proc e f {}
+    a b d
+} -returnCodes error -result "wrong # args: should be \"a b\"" -cleanup {
+    rename a {}
+}
+
 # cleanup
 catch {rename cmd1 {}}
 catch {unset l}