* tests/error.test (error-7.0): Test the timing of write traces

        on ::errorInfo [Bug 1397843].

1 files changed, 21 insertions, 1 deletions

diff --git a/tests/error.test b/tests/error.test
index 737faa4..b79a21f 100644
--- a/tests/error.test
+++ b/tests/error.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: error.test,v 1.9.2.1 2004/10/26 20:14:36 dgp Exp $
+# RCS: @(#) $Id: error.test,v 1.9.2.2 2006/01/11 17:15:47 dgp Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -200,6 +200,26 @@ test error-6.9 {catch must reset error state} {
     list $errorCode
 } {NONE}
 
+namespace eval ::tcl::test::error {
+    test error-7.0 {Bug 1397843} -body {
+        variable cmds
+        proc EIWrite args {
+            variable cmds
+            lappend cmds [lindex [info level -2] 0]
+        }
+        proc BadProc {} {
+            set i a
+            incr i
+        }
+        trace add variable ::errorInfo write [namespace code EIWrite]
+        catch BadProc
+        trace remove variable ::errorInfo write [namespace code EIWrite]
+        set cmds
+    } -match glob -result {*BadProc*}
+}
+namespace delete ::tcl::test::error
+
+
 
 # cleanup
 catch {rename p ""}