tests/bin/sh/t_evaltested.sh

   1 # $NetBSD: t_evaltested.sh,v 1.1 2012/03/17 16:33:11 jruoho Exp $
   2 #
   3 # Copyright (c) 2011 The NetBSD Foundation, Inc.
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   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
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  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
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  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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  26 #
  27
  28 atf_test_case evaltested
  29
  30 evaltested_head() {
  31         atf_set "descr" "Tests that eval in a tested context does not exit"
  32 }
  33
  34 evaltested_body() {
  35         set -e
  36 cat > helper.sh << EOF
  37 set -e
  38 if eval false
  39 then
  40         echo "'eval false' returned true"
  41         exit 1
  42 fi
  43 echo "passed"
  44 exit 0
  45 EOF
  46         output="$(/bin/sh helper.sh)"
  47         [ $? = 0 ] && return
  48
  49         if [ -n "$output" ]
  50         then
  51                 atf_fail "$output"
  52         else
  53                 atf_fail "'eval false' exited from a tested context"
  54         fi
  55
  56 }
  57
  58 atf_init_test_cases() {
  59         atf_add_test_case evaltested
  60 }