* generic/tclGet.c (Tcl_GetDouble): Added additional conditions to

error test (previously only errno was checked, but the return
value of strtod() should be checked as well).  [Bug: 4118].

* tests/exec.test: Added test for proper conversion of UTF data
when used with "<< $dataWithUTF" on exec's.

* unix/tclUnixPipe.c (TclpCreateTempFile): Added
Tcl_UtfToExternalDString call, so that if there is UTF content in
the string it will be properly converted to the system encoding
before being written [Bug: 4030].
(TclpCreateTempFile): Added a check on the return value of tmpnam;
some systems (Linux, for example) will start to return NULL after
tmpnam has been called TMP_MAX times; not checking for this can
have bad results (overwriting temp files, core dumps, etc.)

1 files changed, 8 insertions, 1 deletions

diff --git a/tests/exec.test b/tests/exec.test
index b142e9b..95010de 100644
--- a/tests/exec.test
+++ b/tests/exec.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: exec.test,v 1.6 1999/08/27 21:45:17 jenn Exp $
+# RCS: @(#) $Id: exec.test,v 1.7 2000/03/31 19:39:42 ericm Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -141,6 +141,13 @@ test exec-2.4 {redirecting input from immediate source} {execCommandExists stdio
 test exec-2.5 {redirecting input from immediate source} {execCommandExists stdio} {
     exec $::tcltest::tcltest cat "<<Joined to arrows"
 } {Joined to arrows}
+test exec-2.6 {redirecting input from immediate source, with UTF} {execCommandExists stdio} {
+    # If this fails, it may give back:
+    # "\uC3\uA9\uC3\uA0\uC3\uBC\uC3\uB1"
+    # If it does, this means that the UTF -> external conversion did not 
+    # occur before writing out the temp file.
+    exec $::tcltest::tcltest cat << "\uE9\uE0\uFC\uF1"
+} "\uE9\uE0\uFC\uF1"
 
 # I/O redirection: output to file.