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37 * Tests basic file name option implementation.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_options
42 #include "gromacs/options/filenameoption.h"
44 #include <gtest/gtest.h>
46 #include "gromacs/options/options.h"
47 #include "gromacs/options/optionsassigner.h"
48 #include "gromacs/utility/exceptions.h"
50 #include "testutils/testasserts.h"
55 using gmx::FileNameOption;
57 TEST(FileNameOptionTest, HandlesRequiredDefaultValueWithoutExtension)
59 gmx::Options options(NULL, NULL);
61 ASSERT_NO_THROW_GMX(options.addOption(
62 FileNameOption("f").store(&value).required()
63 .filetype(gmx::eftGenericData).outputFile()
64 .defaultBasename("testfile")));
65 EXPECT_EQ("testfile.dat", value);
67 gmx::OptionsAssigner assigner(&options);
68 EXPECT_NO_THROW_GMX(assigner.start());
69 EXPECT_NO_THROW_GMX(assigner.finish());
70 EXPECT_NO_THROW_GMX(options.finish());
72 EXPECT_EQ("testfile.dat", value);
75 TEST(FileNameOptionTest, HandlesRequiredOptionWithoutValue)
77 gmx::Options options(NULL, NULL);
79 ASSERT_NO_THROW_GMX(options.addOption(
80 FileNameOption("f").store(&value).required()
81 .filetype(gmx::eftGenericData).outputFile()
82 .defaultBasename("testfile")));
83 EXPECT_EQ("testfile.dat", value);
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());
92 EXPECT_EQ("testfile.dat", value);
95 TEST(FileNameOptionTest, HandlesOptionalUnsetOption)
97 gmx::Options options(NULL, NULL);
99 ASSERT_NO_THROW_GMX(options.addOption(
100 FileNameOption("f").store(&value)
101 .filetype(gmx::eftTrajectory).outputFile()
102 .defaultBasename("testfile")));
103 EXPECT_TRUE(value.empty());
105 gmx::OptionsAssigner assigner(&options);
106 EXPECT_NO_THROW_GMX(assigner.start());
107 EXPECT_NO_THROW_GMX(assigner.finish());
108 EXPECT_NO_THROW_GMX(options.finish());
110 EXPECT_TRUE(value.empty());
113 TEST(FileNameOptionTest, HandlesOptionalDefaultValueWithoutExtension)
115 gmx::Options options(NULL, NULL);
117 ASSERT_NO_THROW_GMX(options.addOption(
118 FileNameOption("f").store(&value)
119 .filetype(gmx::eftIndex).outputFile()
120 .defaultBasename("testfile")));
121 EXPECT_TRUE(value.empty());
123 gmx::OptionsAssigner assigner(&options);
124 EXPECT_NO_THROW_GMX(assigner.start());
125 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
126 EXPECT_NO_THROW_GMX(assigner.finishOption());
127 EXPECT_NO_THROW_GMX(assigner.finish());
128 EXPECT_NO_THROW_GMX(options.finish());
130 EXPECT_EQ("testfile.ndx", value);
133 TEST(FileNameOptionTest, GivesErrorOnUnknownFileSuffix)
135 gmx::Options options(NULL, NULL);
137 ASSERT_NO_THROW_GMX(options.addOption(
138 FileNameOption("f").store(&value)
139 .filetype(gmx::eftIndex).outputFile()));
140 EXPECT_TRUE(value.empty());
142 gmx::OptionsAssigner assigner(&options);
143 EXPECT_NO_THROW_GMX(assigner.start());
144 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
145 EXPECT_THROW_GMX(assigner.appendValue("testfile.foo"), gmx::InvalidInputError);
146 EXPECT_NO_THROW_GMX(assigner.finishOption());
147 EXPECT_NO_THROW_GMX(assigner.finish());
148 EXPECT_NO_THROW_GMX(options.finish());
150 EXPECT_TRUE(value.empty());
153 TEST(FileNameOptionTest, GivesErrorOnInvalidFileSuffix)
155 gmx::Options options(NULL, NULL);
157 ASSERT_NO_THROW_GMX(options.addOption(
158 FileNameOption("f").store(&value)
159 .filetype(gmx::eftTrajectory).outputFile()));
160 EXPECT_TRUE(value.empty());
162 gmx::OptionsAssigner assigner(&options);
163 EXPECT_NO_THROW_GMX(assigner.start());
164 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
165 EXPECT_THROW_GMX(assigner.appendValue("testfile.dat"), gmx::InvalidInputError);
166 EXPECT_NO_THROW_GMX(assigner.finishOption());
167 EXPECT_NO_THROW_GMX(assigner.finish());
168 EXPECT_NO_THROW_GMX(options.finish());
170 EXPECT_TRUE(value.empty());