external/bsd/kyua-cli/dist/utils/cmdline/exceptions_test.cpp

   1 // Copyright 2010 Google Inc.
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   3 //
   4 // Redistribution and use in source and binary forms, with or without
   5 // modification, are permitted provided that the following conditions are
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   9 //   notice, this list of conditions and the following disclaimer.
  10 // * Redistributions in binary form must reproduce the above copyright
  11 //   notice, this list of conditions and the following disclaimer in the
  12 //   documentation and/or other materials provided with the distribution.
  13 // * Neither the name of Google Inc. nor the names of its contributors
  14 //   may be used to endorse or promote products derived from this software
  15 //   without specific prior written permission.
  16 //
  17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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  27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28
  29 #include "utils/cmdline/exceptions.hpp"
  30
  31 #include <cstring>
  32
  33 #include <atf-c++.hpp>
  34
  35 namespace cmdline = utils::cmdline;
  36
  37
  38 ATF_TEST_CASE_WITHOUT_HEAD(error);
  39 ATF_TEST_CASE_BODY(error)
  40 {
  41     const cmdline::error e("Some text");
  42     ATF_REQUIRE(std::strcmp("Some text", e.what()) == 0);
  43 }
  44
  45
  46 ATF_TEST_CASE_WITHOUT_HEAD(missing_option_argument_error);
  47 ATF_TEST_CASE_BODY(missing_option_argument_error)
  48 {
  49     const cmdline::missing_option_argument_error e("-o");
  50     ATF_REQUIRE(std::strcmp("Missing required argument for option -o",
  51                             e.what()) == 0);
  52     ATF_REQUIRE_EQ("-o", e.option());
  53 }
  54
  55
  56 ATF_TEST_CASE_WITHOUT_HEAD(option_argument_value_error);
  57 ATF_TEST_CASE_BODY(option_argument_value_error)
  58 {
  59     const cmdline::option_argument_value_error e("--the_option", "the value",
  60                                                  "the reason");
  61     ATF_REQUIRE(std::strcmp("Invalid argument 'the value' for option "
  62                             "--the_option: the reason", e.what()) == 0);
  63     ATF_REQUIRE_EQ("--the_option", e.option());
  64     ATF_REQUIRE_EQ("the value", e.argument());
  65 }
  66
  67
  68 ATF_TEST_CASE_WITHOUT_HEAD(unknown_option_error);
  69 ATF_TEST_CASE_BODY(unknown_option_error)
  70 {
  71     const cmdline::unknown_option_error e("--foo");
  72     ATF_REQUIRE(std::strcmp("Unknown option --foo", e.what()) == 0);
  73     ATF_REQUIRE_EQ("--foo", e.option());
  74 }
  75
  76
  77 ATF_INIT_TEST_CASES(tcs)
  78 {
  79     ATF_ADD_TEST_CASE(tcs, error);
  80     ATF_ADD_TEST_CASE(tcs, missing_option_argument_error);
  81     ATF_ADD_TEST_CASE(tcs, option_argument_value_error);
  82     ATF_ADD_TEST_CASE(tcs, unknown_option_error);
  83 }