Make Ttk_GetImage safe if called with NULL interp. Added some tests

that crash on Windows without this fix.

1 files changed, 34 insertions, 1 deletions

diff --git a/tests/ttk/image.test b/tests/ttk/image.test
index e9c1248..de2a65d 100644
--- a/tests/ttk/image.test
+++ b/tests/ttk/image.test
@@ -1,5 +1,5 @@
 #
-# $Id: image.test,v 1.2 2006/12/09 20:53:35 jenglish Exp $
+# $Id: image.test,v 1.3 2007/10/09 12:34:34 patthoyts Exp $
 #
 
 package require Tk 8.5
@@ -17,5 +17,38 @@ test image-1.2 "Duplicate element" -setup {
     ttk::style element create testElement image test.element
 } -returnCodes 1 -result "Duplicate element testElement"
 
+test image-2.0 "Deletion of displayed image (label)" -setup {
+     image create photo test.image -width 10 -height 10
+} -body {
+    pack [set w [ttk::label .ttk_image20 -image test.image]]
+    tkwait visibility $w
+    image delete test.image
+    update
+} -cleanup {
+    destroy .ttk_image20
+} -result {}
+    
+test image-2.1 "Deletion of displayed image (checkbutton)" -setup {
+     image create photo test.image -width 10 -height 10
+} -body {
+    pack [set w [ttk::checkbutton .ttk_image21 -image test.image]]
+    tkwait visibility $w
+    image delete test.image
+    update
+} -cleanup {
+    destroy .ttk_image21
+} -result {}
+
+test image-2.2 "Deletion of displayed image (radiobutton)" -setup {
+     image create photo test.image -width 10 -height 10
+} -body {
+    pack [set w [ttk::radiobutton .ttk_image22 -image test.image]]
+    tkwait visibility $w
+    image delete test.image
+    update
+} -cleanup {
+    destroy .ttk_image22
+} -result {}
+
 #
 tcltest::cleanupTests