tests/stack.test


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# Tests that the stack size is big enough for the application.
#
# This file contains a collection of tests for one or more of the Tcl
# built-in commands.  Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# 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.
#
# RCS: @(#) $Id: stack.test,v 1.8 2000/04/10 17:19:04 ericm Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

# Note that a failure in this test results in a crash of the executable.

test stack-1.1 {maxNestingDepth reached on infinite recursion} {
    proc recurse {} { return [recurse] }
    catch {recurse} rv
    rename recurse {}
    set rv
} {too many nested calls to Tcl_EvalObj (infinite loop?)}

# cleanup
::tcltest::cleanupTests
return