eval.test
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上传日期:2015-12-11
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- # Commands covered: eval
- #
- # 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) 1991-1993 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.
- #
- # RCS: @(#) $Id: eval.test,v 1.5 2000/04/10 17:18:58 ericm Exp $
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest
- namespace import -force ::tcltest::*
- }
- test eval-1.1 {single argument} {
- eval {format 22}
- } 22
- test eval-1.2 {multiple arguments} {
- set a {$b}
- set b xyzzy
- eval format $a
- } xyzzy
- test eval-1.3 {single argument} {
- eval concat a b c d e f g
- } {a b c d e f g}
- test eval-2.1 {error: not enough arguments} {catch eval} 1
- test eval-2.2 {error: not enough arguments} {
- catch eval msg
- set msg
- } {wrong # args: should be "eval arg ?arg ...?"}
- test eval-2.3 {error in eval'ed command} {
- catch {eval {error "test error"}}
- } 1
- test eval-2.4 {error in eval'ed command} {
- catch {eval {error "test error"}} msg
- set msg
- } {test error}
- test eval-2.5 {error in eval'ed command: setting errorInfo} {
- catch {eval {
- set a 1
- error "test error"
- }} msg
- set errorInfo
- } "test error
- while executing
- "error "test error""
- ("eval" body line 3)
- invoked from within
- "eval {
- set a 1
- error "test error"
- }""
- # cleanup
- ::tcltest::cleanupTests
- return