Only check for -displayof if there are sufficient arguments. This permits checking strings like -d.

1 files changed, 12 insertions, 3 deletions

diff --git a/tests/font.test b/tests/font.test
index 3dce0f7..4627396 100644
--- a/tests/font.test
+++ b/tests/font.test
@@ -6,7 +6,7 @@
 # Copyright (c) 1998-1999 by Scriptics Corporation.
 # All rights reserved.
 #
-# RCS: @(#) $Id: font.test,v 1.15 2007/04/24 15:54:30 hobbs Exp $
+# RCS: @(#) $Id: font.test,v 1.16 2007/11/17 21:28:05 patthoyts Exp $
 
 package require tcltest 2.1
 eval tcltest::configure $argv
@@ -309,8 +309,8 @@ test font-8.4 {font command: families} {
 
 test font-9.1 {font command: measure: arguments} {
     # (skip < 0)
-    list [catch {font measure xyz -displayof} msg] $msg
-} {1 {value for "-displayof" missing}}
+    list [catch {expr {[font measure xyz -displayof]>0}} msg] $msg
+} {0 1}
 test font-9.2 {font command: measure: arguments} {
     # (objc - skip != 4) 
     list [catch {font measure} msg] $msg
@@ -327,6 +327,15 @@ test font-9.5 {font command: measure} {
     # Tk_TextWidth()
     expr [font measure $fixed "abcdefg"]==[font measure $fixed "a"]*7
 } {1}
+test font-9.6 {font command: measure -d} {
+     list [catch {expr {[font measure $fixed -d] > 0}} msg] $msg
+} {0 1}
+test font-9.7 {font command: measure -d with -displayof} {
+     list [catch {expr {[font measure $fixed -displayof . -d] > 0}} msg] $msg
+} {0 1}
+test font-9.8 {font command: measure: arguments} {
+    list [catch {font measure $fixed -displayof .} msg] $msg
+} {1 {wrong # args: should be "font measure font ?-displayof window? text"}}
 
 test font-10.1 {font command: metrics: arguments} {
     list [catch {font metrics xyz -displayof} msg] $msg