src/gromacs/options/tests/filenameoption.cpp

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  36 /*! \internal \file
  37  * \brief
  38  * Tests basic file name option implementation.
  39  *
  40  * \author Teemu Murtola <teemu.murtola@gmail.com>
  41  * \ingroup module_options
  42  */
  43 #include "gmxpre.h"
  44
  45 #include "gromacs/options/filenameoption.h"
  46
  47 #include <gtest/gtest.h>
  48
  49 #include "gromacs/fileio/filetypes.h"
  50 #include "gromacs/options/options.h"
  51 #include "gromacs/options/optionsassigner.h"
  52 #include "gromacs/utility/exceptions.h"
  53
  54 #include "testutils/testasserts.h"
  55
  56 namespace
  57 {
  58
  59 using gmx::FileNameOption;
  60
  61 TEST(FileNameOptionTest, HandlesRequiredDefaultValueWithoutExtension)
  62 {
  63     gmx::Options options;
  64     std::string  value;
  65     ASSERT_NO_THROW_GMX(options.addOption(
  66             FileNameOption("f").store(&value).required().filetype(gmx::eftGenericData).outputFile().defaultBasename("testfile")));
  67     EXPECT_EQ("testfile.dat", value);
  68
  69     gmx::OptionsAssigner assigner(&options);
  70     EXPECT_NO_THROW_GMX(assigner.start());
  71     EXPECT_NO_THROW_GMX(assigner.finish());
  72     EXPECT_NO_THROW_GMX(options.finish());
  73
  74     EXPECT_EQ("testfile.dat", value);
  75 }
  76
  77 TEST(FileNameOptionTest, HandlesRequiredOptionWithoutValue)
  78 {
  79     gmx::Options options;
  80     std::string  value;
  81     ASSERT_NO_THROW_GMX(options.addOption(
  82             FileNameOption("f").store(&value).required().filetype(gmx::eftGenericData).outputFile().defaultBasename("testfile")));
  83     EXPECT_EQ("testfile.dat", value);
  84
  85     gmx::OptionsAssigner assigner(&options);
  86     EXPECT_NO_THROW_GMX(assigner.start());
  87     EXPECT_NO_THROW_GMX(assigner.startOption("f"));
  88     EXPECT_NO_THROW_GMX(assigner.finishOption());
  89     EXPECT_NO_THROW_GMX(assigner.finish());
  90     EXPECT_NO_THROW_GMX(options.finish());
  91
  92     EXPECT_EQ("testfile.dat", value);
  93 }
  94
  95 TEST(FileNameOptionTest, HandlesOptionalUnsetOption)
  96 {
  97     gmx::Options options;
  98     std::string  value;
  99     ASSERT_NO_THROW_GMX(options.addOption(
 100             FileNameOption("f").store(&value).filetype(gmx::eftTrajectory).outputFile().defaultBasename("testfile")));
 101     EXPECT_TRUE(value.empty());
 102
 103     gmx::OptionsAssigner assigner(&options);
 104     EXPECT_NO_THROW_GMX(assigner.start());
 105     EXPECT_NO_THROW_GMX(assigner.finish());
 106     EXPECT_NO_THROW_GMX(options.finish());
 107
 108     EXPECT_TRUE(value.empty());
 109 }
 110
 111 TEST(FileNameOptionTest, HandlesOptionalDefaultValueWithoutExtension)
 112 {
 113     gmx::Options options;
 114     std::string  value;
 115     ASSERT_NO_THROW_GMX(options.addOption(
 116             FileNameOption("f").store(&value).filetype(gmx::eftIndex).outputFile().defaultBasename("testfile")));
 117     EXPECT_TRUE(value.empty());
 118
 119     gmx::OptionsAssigner assigner(&options);
 120     EXPECT_NO_THROW_GMX(assigner.start());
 121     EXPECT_NO_THROW_GMX(assigner.startOption("f"));
 122     EXPECT_NO_THROW_GMX(assigner.finishOption());
 123     EXPECT_NO_THROW_GMX(assigner.finish());
 124     EXPECT_NO_THROW_GMX(options.finish());
 125
 126     EXPECT_EQ("testfile.ndx", value);
 127 }
 128
 129 TEST(FileNameOptionTest, HandlesRequiredCustomDefaultExtension)
 130 {
 131     gmx::Options options;
 132     std::string  value;
 133     ASSERT_NO_THROW_GMX(options.addOption(FileNameOption("f")
 134                                                   .store(&value)
 135                                                   .required()
 136                                                   .filetype(gmx::eftTrajectory)
 137                                                   .outputFile()
 138                                                   .defaultBasename("testfile")
 139                                                   .defaultType(efPDB)));
 140     EXPECT_EQ("testfile.pdb", value);
 141
 142     gmx::OptionsAssigner assigner(&options);
 143     EXPECT_NO_THROW_GMX(assigner.start());
 144     EXPECT_NO_THROW_GMX(assigner.finish());
 145     EXPECT_NO_THROW_GMX(options.finish());
 146
 147     EXPECT_EQ("testfile.pdb", value);
 148 }
 149
 150 TEST(FileNameOptionTest, HandlesOptionalCustomDefaultExtension)
 151 {
 152     gmx::Options options;
 153     std::string  value;
 154     ASSERT_NO_THROW_GMX(options.addOption(FileNameOption("f")
 155                                                   .store(&value)
 156                                                   .filetype(gmx::eftTrajectory)
 157                                                   .outputFile()
 158                                                   .defaultBasename("testfile")
 159                                                   .defaultType(efPDB)));
 160     EXPECT_TRUE(value.empty());
 161
 162     gmx::OptionsAssigner assigner(&options);
 163     EXPECT_NO_THROW_GMX(assigner.start());
 164     EXPECT_NO_THROW_GMX(assigner.startOption("f"));
 165     EXPECT_NO_THROW_GMX(assigner.finishOption());
 166     EXPECT_NO_THROW_GMX(assigner.finish());
 167     EXPECT_NO_THROW_GMX(options.finish());
 168
 169     EXPECT_EQ("testfile.pdb", value);
 170 }
 171
 172 TEST(FileNameOptionTest, GivesErrorOnUnknownFileSuffix)
 173 {
 174     gmx::Options options;
 175     std::string  value;
 176     ASSERT_NO_THROW_GMX(
 177             options.addOption(FileNameOption("f").store(&value).filetype(gmx::eftIndex).outputFile()));
 178     EXPECT_TRUE(value.empty());
 179
 180     gmx::OptionsAssigner assigner(&options);
 181     EXPECT_NO_THROW_GMX(assigner.start());
 182     EXPECT_NO_THROW_GMX(assigner.startOption("f"));
 183     EXPECT_THROW_GMX(assigner.appendValue("testfile.foo"), gmx::InvalidInputError);
 184     EXPECT_NO_THROW_GMX(assigner.finishOption());
 185     EXPECT_NO_THROW_GMX(assigner.finish());
 186     EXPECT_NO_THROW_GMX(options.finish());
 187
 188     EXPECT_TRUE(value.empty());
 189 }
 190
 191 TEST(FileNameOptionTest, GivesErrorOnInvalidFileSuffix)
 192 {
 193     gmx::Options options;
 194     std::string  value;
 195     ASSERT_NO_THROW_GMX(options.addOption(
 196             FileNameOption("f").store(&value).filetype(gmx::eftTrajectory).outputFile()));
 197     EXPECT_TRUE(value.empty());
 198
 199     gmx::OptionsAssigner assigner(&options);
 200     EXPECT_NO_THROW_GMX(assigner.start());
 201     EXPECT_NO_THROW_GMX(assigner.startOption("f"));
 202     EXPECT_THROW_GMX(assigner.appendValue("testfile.dat"), gmx::InvalidInputError);
 203     EXPECT_NO_THROW_GMX(assigner.finishOption());
 204     EXPECT_NO_THROW_GMX(assigner.finish());
 205     EXPECT_NO_THROW_GMX(options.finish());
 206
 207     EXPECT_TRUE(value.empty());
 208 }
 209
 210 } // namespace