Import Tcl 8.5.15 (as of svn r89086)

tests/dcall.test

@@ -0,0 +1,40 @@
+# Commands covered:  none
+#
+# This file contains a collection of tests for Tcl_CallWhenDeleted.
+# Sourcing this file into Tcl runs the tests and generates output for
+# errors.  No output means no errors were found.
+#
+# Copyright (c) 1993 The Regents of the University of California.
+# Copyright (c) 1994 Sun Microsystems, Inc.
+# Copyright (c) 1998-1999 by Scriptics Corporation.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+
+package require tcltest 2
+namespace import ::tcltest::*
+
+testConstraint testdcall [llength [info commands testdcall]]
+
+test dcall-1.1 {deletion callbacks} testdcall {
+    lsort -increasing [testdcall 1 2 3]
+} {1 2 3}
+test dcall-1.2 {deletion callbacks} testdcall {
+    testdcall
+} {}
+test dcall-1.3 {deletion callbacks} testdcall {
+    lsort -increasing [testdcall 20 21 22 -22]
+} {20 21}
+test dcall-1.4 {deletion callbacks} testdcall {
+    lsort -increasing [testdcall 20 21 22 -20]
+} {21 22}
+test dcall-1.5 {deletion callbacks} testdcall {
+    lsort -increasing [testdcall 20 21 22 -21]
+} {20 22}
+test dcall-1.6 {deletion callbacks} testdcall {
+    lsort -increasing [testdcall 20 21 22 -21 -22 -20]
+} {}
+
+# cleanup
+cleanupTests
+return