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37 * Tests basic file name option implementation.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_options
44 #include "gromacs/options/filenameoption.h"
46 #include <gtest/gtest.h>
48 #include "gromacs/options/options.h"
49 #include "gromacs/options/optionsassigner.h"
50 #include "gromacs/utility/exceptions.h"
52 #include "testutils/testasserts.h"
57 using gmx::FileNameOption;
59 TEST(FileNameOptionTest, HandlesRequiredDefaultValueWithoutExtension)
61 gmx::Options options(NULL, NULL);
63 ASSERT_NO_THROW_GMX(options.addOption(
64 FileNameOption("f").store(&value).required()
65 .filetype(gmx::eftGenericData).outputFile()
66 .defaultBasename("testfile")));
67 EXPECT_EQ("testfile.dat", value);
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());
74 EXPECT_EQ("testfile.dat", value);
77 TEST(FileNameOptionTest, HandlesRequiredOptionWithoutValue)
79 gmx::Options options(NULL, NULL);
81 ASSERT_NO_THROW_GMX(options.addOption(
82 FileNameOption("f").store(&value).required()
83 .filetype(gmx::eftGenericData).outputFile()
84 .defaultBasename("testfile")));
85 EXPECT_EQ("testfile.dat", value);
87 gmx::OptionsAssigner assigner(&options);
88 EXPECT_NO_THROW_GMX(assigner.start());
89 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
90 EXPECT_NO_THROW_GMX(assigner.finishOption());
91 EXPECT_NO_THROW_GMX(assigner.finish());
92 EXPECT_NO_THROW_GMX(options.finish());
94 EXPECT_EQ("testfile.dat", value);
97 TEST(FileNameOptionTest, HandlesOptionalUnsetOption)
99 gmx::Options options(NULL, NULL);
101 ASSERT_NO_THROW_GMX(options.addOption(
102 FileNameOption("f").store(&value)
103 .filetype(gmx::eftTrajectory).outputFile()
104 .defaultBasename("testfile")));
105 EXPECT_TRUE(value.empty());
107 gmx::OptionsAssigner assigner(&options);
108 EXPECT_NO_THROW_GMX(assigner.start());
109 EXPECT_NO_THROW_GMX(assigner.finish());
110 EXPECT_NO_THROW_GMX(options.finish());
112 EXPECT_TRUE(value.empty());
115 TEST(FileNameOptionTest, HandlesOptionalDefaultValueWithoutExtension)
117 gmx::Options options(NULL, NULL);
119 ASSERT_NO_THROW_GMX(options.addOption(
120 FileNameOption("f").store(&value)
121 .filetype(gmx::eftIndex).outputFile()
122 .defaultBasename("testfile")));
123 EXPECT_TRUE(value.empty());
125 gmx::OptionsAssigner assigner(&options);
126 EXPECT_NO_THROW_GMX(assigner.start());
127 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
128 EXPECT_NO_THROW_GMX(assigner.finishOption());
129 EXPECT_NO_THROW_GMX(assigner.finish());
130 EXPECT_NO_THROW_GMX(options.finish());
132 EXPECT_EQ("testfile.ndx", value);
135 TEST(FileNameOptionTest, GivesErrorOnUnknownFileSuffix)
137 gmx::Options options(NULL, NULL);
139 ASSERT_NO_THROW_GMX(options.addOption(
140 FileNameOption("f").store(&value)
141 .filetype(gmx::eftIndex).outputFile()));
142 EXPECT_TRUE(value.empty());
144 gmx::OptionsAssigner assigner(&options);
145 EXPECT_NO_THROW_GMX(assigner.start());
146 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
147 EXPECT_THROW_GMX(assigner.appendValue("testfile.foo"), gmx::InvalidInputError);
148 EXPECT_NO_THROW_GMX(assigner.finishOption());
149 EXPECT_NO_THROW_GMX(assigner.finish());
150 EXPECT_NO_THROW_GMX(options.finish());
152 EXPECT_TRUE(value.empty());
155 TEST(FileNameOptionTest, GivesErrorOnInvalidFileSuffix)
157 gmx::Options options(NULL, NULL);
159 ASSERT_NO_THROW_GMX(options.addOption(
160 FileNameOption("f").store(&value)
161 .filetype(gmx::eftTrajectory).outputFile()));
162 EXPECT_TRUE(value.empty());
164 gmx::OptionsAssigner assigner(&options);
165 EXPECT_NO_THROW_GMX(assigner.start());
166 EXPECT_NO_THROW_GMX(assigner.startOption("f"));
167 EXPECT_THROW_GMX(assigner.appendValue("testfile.dat"), gmx::InvalidInputError);
168 EXPECT_NO_THROW_GMX(assigner.finishOption());
169 EXPECT_NO_THROW_GMX(assigner.finish());
170 EXPECT_NO_THROW_GMX(options.finish());
172 EXPECT_TRUE(value.empty());