From 8c8fbbcf7bc6c30694e06b74046fa5cad3dfde5a Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Sun, 11 Nov 2012 08:50:50 +0000
Subject: Fixed, but only tested yet on Windows 7. On other platforms, at least
 the 'user input problem' is gone, but the test might still fail.

---
 tests/winDialog.test | 38 ++++++++++++++++++++++++++++----------
 win/tkWinTest.c      |  8 +++++++-
 2 files changed, 35 insertions(+), 11 deletions(-)

diff --git a/tests/winDialog.test b/tests/winDialog.test
index 77317b1..8aa9ac3 100644
--- a/tests/winDialog.test
+++ b/tests/winDialog.test
@@ -236,21 +236,33 @@ test winDialog-5.7 {GetFileName: extension begins with .} -constraints {
 #    }
 
     start {set x [tk_getSaveFile -defaultextension .foo -title Save]}
+    set msg {}
     then {
-        SetText 0x47C bar
-        Click ok
+	if {[catch {SetText 0x47C bar} msg]} {
+	    Click cancel
+	} else {
+	    Click ok
+	}
     }
-    string totitle $x
+    string totitle $x$msg
+} -cleanup {
+    unset msg
 } -result [string totitle [file join [pwd] bar.foo]]
 test winDialog-5.8 {GetFileName: extension doesn't begin with .} -constraints {
     nt testwinevent
 } -body {
     start {set x [tk_getSaveFile -defaultextension foo -title Save]}
+    set msg {}
     then {
-        SetText 0x47C bar
-        Click ok
+	if {[catch {SetText 0x47C bar} msg]} {
+	    Click cancel
+	} else {
+	    Click ok
+	}
     }
-    string totitle $x
+    string totitle $x$msg
+} -cleanup {
+    unset msg
 } -result [string totitle [file join [pwd] bar.foo]]
 test winDialog-5.9 {GetFileName: file types} -constraints {
     nt testwinevent
@@ -411,13 +423,19 @@ if {[info exists ::env(TEMP)]} {
 test winDialog-5.23 {GetFileName: convert \ to /} -constraints {
     nt testwinevent
 } -body {
+    set msg {}
     start {set x [tk_getSaveFile -title Back]}
     then {
-        SetText 0x47C [file nativename \
-                           [file join [file normalize $::env(TEMP)] "12x 457"]]
-        Click ok
+	if {[catch {SetText 0x47C [file nativename \
+		[file join [file normalize $::env(TEMP)] "12x 457"]]} msg]} {
+	    Click cancel
+	} else {
+	    Click ok
+	}
     }
-    return $x
+    return $x$msg
+} -cleanup {
+    unset msg
 } -result [file join [file normalize $::env(TEMP)] "12x 457"]
 }
 test winDialog-5.24 {GetFileName: file types: MakeFilter() succeeds} -constraints {
diff --git a/win/tkWinTest.c b/win/tkWinTest.c
index d7d4d0f..3dd7d7a 100644
--- a/win/tkWinTest.c
+++ b/win/tkWinTest.c
@@ -335,10 +335,16 @@ TestwineventCmd(
     }
     case WM_SETTEXT: {
 	Tcl_DString ds;
+	BOOL result;
 
 	Tcl_UtfToExternalDString(NULL, argv[4], -1, &ds);
-	SetDlgItemTextA(hwnd, id, Tcl_DStringValue(&ds));
+	result = SetDlgItemTextA(hwnd, id, Tcl_DStringValue(&ds));
 	Tcl_DStringFree(&ds);
+	if (result == 0) {
+    	Tcl_SetResult(interp, "failed to send text to dialog: ", TCL_STATIC);
+    	AppendSystemError(interp, GetLastError());
+		return TCL_ERROR;
+	}
 	break;
     }
     case WM_COMMAND: {
-- 
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