/*
+ * This file is part of the GROMACS molecular simulation package.
*
- * This source code is part of
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*
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+ * as published by the Free Software Foundation; either version 2.1
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*
- * GROningen MAchine for Chemical Simulations
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
*
- * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
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-
- * This program is free software; you can redistribute it and/or
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*
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- * the papers on the package - you can find them in the top README file.
- *
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+ * the research papers on the package. Check out http://www.gromacs.org.
*/
/*! \internal \file
* \brief
* internal implementation of the gmx::Options and gmx::AbstractOptionStorage
* classes.
*
- * \author Teemu Murtola <teemu.murtola@cbr.su.se>
+ * \author Teemu Murtola <teemu.murtola@gmail.com>
* \ingroup module_options
*/
+#include "gmxpre.h"
+
+#include <limits>
#include <vector>
#include <gtest/gtest.h>
-#include "gromacs/fatalerror/exceptions.h"
#include "gromacs/options/basicoptions.h"
#include "gromacs/options/options.h"
#include "gromacs/options/optionsassigner.h"
+#include "gromacs/utility/exceptions.h"
+#include "gromacs/utility/stringutil.h"
namespace
{
+/********************************************************************
+ * General assignment tests
+ */
+
TEST(OptionsAssignerTest, HandlesMissingRequiredParameter)
{
gmx::Options options(NULL, NULL);
- int value = 0;
+ int value = 0;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").store(&value).required()));
+ IntegerOption("p").store(&value).required()));
EXPECT_THROW(options.finish(), gmx::InvalidInputError);
}
-TEST(OptionsAssignerTest, HandlesInvalidMultipleParameter)
+TEST(OptionsAssignerTest, HandlesRequiredParameterWithDefaultValue)
{
gmx::Options options(NULL, NULL);
+ int value = 0;
+ using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addOption(
+ IntegerOption("p").store(&value).required()
+ .defaultValue(1)));
+
+ EXPECT_NO_THROW(options.finish());
+ EXPECT_EQ(1, value);
+}
+
+TEST(OptionsAssignerTest, HandlesInvalidMultipleParameter)
+{
+ gmx::Options options(NULL, NULL);
std::vector<int> values;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").storeVector(&values).multiValue()));
+ IntegerOption("p").storeVector(&values).multiValue()));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
TEST(OptionsAssignerTest, HandlesMultipleParameter)
{
- gmx::Options options(NULL, NULL);
+ gmx::Options options(NULL, NULL);
std::vector<int> values;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").storeVector(&values).allowMultiple()));
+ IntegerOption("p").storeVector(&values).allowMultiple()));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
TEST(OptionsAssignerTest, HandlesMissingValue)
{
gmx::Options options(NULL, NULL);
- int value1 = 0, value2 = 0;
+ int value1 = 0, value2 = 0;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value1)));
ASSERT_NO_THROW(options.addOption(IntegerOption("q").store(&value2)));
TEST(OptionsAssignerTest, HandlesExtraValue)
{
gmx::Options options(NULL, NULL);
- int value1 = 0;
+ int value1 = 0;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value1)));
EXPECT_NO_THROW(assigner.finish());
EXPECT_NO_THROW(options.finish());
- EXPECT_EQ(2, value1);
+ EXPECT_EQ(0, value1);
}
TEST(OptionsAssignerTest, HandlesSubSections)
gmx::Options options(NULL, NULL);
gmx::Options sub1("section1", NULL);
gmx::Options sub2("section2", NULL);
- int value = 3;
- int value1 = 1;
- int value2 = 2;
+ int value = 3;
+ int value1 = 1;
+ int value2 = 2;
using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addSubSection(&sub1));
+ ASSERT_NO_THROW(options.addSubSection(&sub2));
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
ASSERT_NO_THROW(sub1.addOption(IntegerOption("p").store(&value1)));
ASSERT_NO_THROW(sub2.addOption(IntegerOption("p").store(&value2)));
- ASSERT_NO_THROW(options.addSubSection(&sub1));
- ASSERT_NO_THROW(options.addSubSection(&sub2));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
gmx::Options options(NULL, NULL);
gmx::Options sub1("section1", NULL);
gmx::Options sub2("section2", NULL);
- int pvalue = 3;
- int pvalue1 = 1;
- int qvalue = 4;
- int pvalue2 = 2;
- int rvalue = 5;
+ int pvalue = 3;
+ int pvalue1 = 1;
+ int qvalue = 4;
+ int pvalue2 = 2;
+ int rvalue = 5;
using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addSubSection(&sub1));
+ ASSERT_NO_THROW(options.addSubSection(&sub2));
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&pvalue)));
ASSERT_NO_THROW(sub1.addOption(IntegerOption("p").store(&pvalue1)));
ASSERT_NO_THROW(sub1.addOption(IntegerOption("q").store(&qvalue)));
ASSERT_NO_THROW(sub2.addOption(IntegerOption("p").store(&pvalue2)));
ASSERT_NO_THROW(sub2.addOption(IntegerOption("r").store(&rvalue)));
- ASSERT_NO_THROW(options.addSubSection(&sub1));
- ASSERT_NO_THROW(options.addSubSection(&sub2));
gmx::OptionsAssigner assigner(&options);
assigner.setNoStrictSectioning(true);
TEST(OptionsAssignerTest, HandlesMultipleSources)
{
gmx::Options options(NULL, NULL);
- int value = -1;
+ int value = -1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
}
+/********************************************************************
+ * Tests for boolean assignment
+ */
+
TEST(OptionsAssignerBooleanTest, StoresYesValue)
{
gmx::Options options(NULL, NULL);
- bool value = false;
+ bool value = false;
using gmx::BooleanOption;
ASSERT_NO_THROW(options.addOption(BooleanOption("p").store(&value)));
TEST(OptionsAssignerBooleanTest, SetsBooleanWithoutExplicitValue)
{
gmx::Options options(NULL, NULL);
- bool value = false;
+ bool value = false;
using gmx::BooleanOption;
ASSERT_NO_THROW(options.addOption(BooleanOption("p").store(&value)));
TEST(OptionsAssignerBooleanTest, ClearsBooleanWithPrefixNo)
{
gmx::Options options(NULL, NULL);
- bool value = true;
+ bool value = true;
using gmx::BooleanOption;
ASSERT_NO_THROW(options.addOption(BooleanOption("p").store(&value)));
TEST(OptionsAssignerBooleanTest, HandlesBooleanWithPrefixAndValue)
{
gmx::Options options(NULL, NULL);
- bool value = false;
+ bool value = false;
using gmx::BooleanOption;
ASSERT_NO_THROW(options.addOption(BooleanOption("p").store(&value)));
EXPECT_NO_THROW(assigner.finish());
EXPECT_TRUE(value);
}
- catch (gmx::InvalidInputError &)
+ catch (const gmx::InvalidInputError &)
{
}
}
+/********************************************************************
+ * Tests for integer assignment
+ *
+ * These tests also contain tests for general default value handling.
+ */
+
TEST(OptionsAssignerIntegerTest, StoresSingleValue)
{
gmx::Options options(NULL, NULL);
- int value = 1;
+ int value = 1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
EXPECT_EQ(3, value);
}
+TEST(OptionsAssignerIntegerTest, HandlesEmptyValue)
+{
+ gmx::Options options(NULL, NULL);
+ int value = 1;
+ using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ ASSERT_NO_THROW(assigner.startOption("p"));
+ EXPECT_THROW(assigner.appendValue(""), gmx::InvalidInputError);
+ EXPECT_NO_THROW(assigner.finishOption());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ(1, value);
+}
+
+TEST(OptionsAssignerIntegerTest, HandlesInvalidValue)
+{
+ gmx::Options options(NULL, NULL);
+ int value = 1;
+ using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ ASSERT_NO_THROW(assigner.startOption("p"));
+ EXPECT_THROW(assigner.appendValue("2abc"), gmx::InvalidInputError);
+ EXPECT_NO_THROW(assigner.finishOption());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ(1, value);
+}
+
+TEST(OptionsAssignerIntegerTest, HandlesOverflow)
+{
+ gmx::Options options(NULL, NULL);
+ int value = 1;
+ using gmx::IntegerOption;
+ ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(&value)));
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ ASSERT_NO_THROW(assigner.startOption("p"));
+ std::string overflowValue(
+ gmx::formatString("%d0000", std::numeric_limits<int>::max()));
+ EXPECT_THROW(assigner.appendValue(overflowValue), gmx::InvalidInputError);
+ EXPECT_NO_THROW(assigner.finishOption());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ(1, value);
+}
+
TEST(OptionsAssignerIntegerTest, StoresDefaultValue)
{
gmx::Options options(NULL, NULL);
- int value = -1;
+ int value = -1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").store(&value).defaultValue(2)));
+ IntegerOption("p").store(&value).defaultValue(2)));
EXPECT_EQ(2, value);
gmx::OptionsAssigner assigner(&options);
TEST(OptionsAssignerIntegerTest, StoresDefaultValueIfSet)
{
gmx::Options options(NULL, NULL);
- int value = -1;
+ int value = -1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").store(&value).defaultValueIfSet(2)));
+ IntegerOption("p").store(&value).defaultValueIfSet(2)));
EXPECT_EQ(-1, value);
gmx::OptionsAssigner assigner(&options);
TEST(OptionsAssignerIntegerTest, HandlesDefaultValueIfSetWhenNotSet)
{
gmx::Options options(NULL, NULL);
- int value = -1;
+ int value = -1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").store(&value).defaultValueIfSet(2)));
+ IntegerOption("p").store(&value).defaultValueIfSet(2)));
EXPECT_EQ(-1, value);
gmx::OptionsAssigner assigner(&options);
TEST(OptionsAssignerIntegerTest, HandlesBothDefaultValues)
{
gmx::Options options(NULL, NULL);
- int value = -1;
+ int value = -1;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").store(&value)
- .defaultValue(1).defaultValueIfSet(2)));
+ IntegerOption("p").store(&value)
+ .defaultValue(1).defaultValueIfSet(2)));
EXPECT_EQ(1, value);
gmx::OptionsAssigner assigner(&options);
std::vector<int> values;
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(
- IntegerOption("p").storeVector(&values).multiValue()));
+ IntegerOption("p").storeVector(&values).multiValue()));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
TEST(OptionsAssignerIntegerTest, HandlesVectors)
{
gmx::Options options(NULL, NULL);
- int vec[3] = {0, 0, 0};
+ int vec[3] = {0, 0, 0};
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(vec).vector()));
TEST(OptionsAssignerIntegerTest, HandlesVectorFromSingleValue)
{
gmx::Options options(NULL, NULL);
- int vec[3] = {0, 0, 0};
+ int vec[3] = {0, 0, 0};
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(vec).vector()));
TEST(OptionsAssignerIntegerTest, HandlesVectorsWithDefaultValue)
{
gmx::Options options(NULL, NULL);
- int vec[3] = {3, 2, 1};
+ int vec[3] = {3, 2, 1};
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(vec).vector()));
TEST(OptionsAssignerIntegerTest, HandlesVectorsWithDefaultValueWithInvalidAssignment)
{
- gmx::Options options(NULL, NULL);
- int vec[3] = {3, 2, 1};
+ gmx::Options options(NULL, NULL);
+ int vec[3] = {3, 2, 1};
std::vector<int> vec2(vec, vec+3);
using gmx::IntegerOption;
ASSERT_NO_THROW(options.addOption(IntegerOption("p").store(vec)
EXPECT_EQ(1, vec2[2]);
}
+
+/********************************************************************
+ * Tests for double assignment
+ */
+
TEST(OptionsAssignerDoubleTest, StoresSingleValue)
{
gmx::Options options(NULL, NULL);
- double value = 0.0;
+ double value = 0.0;
using gmx::DoubleOption;
ASSERT_NO_THROW(options.addOption(DoubleOption("p").store(&value)));
EXPECT_DOUBLE_EQ(2.7, value);
}
+TEST(OptionsAssignerDoubleTest, HandlesEmptyValue)
+{
+ gmx::Options options(NULL, NULL);
+ double value = 1.0;
+ using gmx::DoubleOption;
+ ASSERT_NO_THROW(options.addOption(DoubleOption("p").store(&value)));
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ ASSERT_NO_THROW(assigner.startOption("p"));
+ EXPECT_THROW(assigner.appendValue(""), gmx::InvalidInputError);
+ EXPECT_NO_THROW(assigner.finishOption());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_DOUBLE_EQ(1.0, value);
+}
+
+
+/********************************************************************
+ * Tests for string assignment
+ */
TEST(OptionsAssignerStringTest, StoresSingleValue)
{
{
gmx::Options options(NULL, NULL);
std::string value;
- const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -1;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).storeEnumIndex(&index)));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
EXPECT_EQ(1, index);
}
-TEST(OptionsAssignerStringTest, HandlesIncorrectEnumValue)
+TEST(OptionsAssignerStringTest, HandlesEnumValueFromNullTerminatedArray)
{
gmx::Options options(NULL, NULL);
std::string value;
const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -1;
+ int index = -1;
+ using gmx::StringOption;
+ ASSERT_NO_THROW(options.addOption(
+ StringOption("p").store(&value)
+ .enumValueFromNullTerminatedArray(allowed)
+ .storeEnumIndex(&index)));
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ ASSERT_NO_THROW(assigner.startOption("p"));
+ ASSERT_NO_THROW(assigner.appendValue("value"));
+ EXPECT_NO_THROW(assigner.finishOption());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ("value", value);
+ EXPECT_EQ(2, index);
+}
+
+TEST(OptionsAssignerStringTest, HandlesIncorrectEnumValue)
+{
+ gmx::Options options(NULL, NULL);
+ std::string value;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).storeEnumIndex(&index)));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
{
gmx::Options options(NULL, NULL);
std::string value;
- const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -1;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).storeEnumIndex(&index)));
gmx::OptionsAssigner assigner(&options);
EXPECT_NO_THROW(assigner.start());
{
gmx::Options options(NULL, NULL);
std::string value;
- const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -3;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -3;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).storeEnumIndex(&index)));
EXPECT_TRUE(value.empty());
EXPECT_EQ(-1, index);
{
gmx::Options options(NULL, NULL);
std::string value;
- const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -1;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
+ using gmx::StringOption;
+ ASSERT_NO_THROW(options.addOption(
+ StringOption("p").store(&value)
+ .enumValue(allowed).defaultValue("test")
+ .storeEnumIndex(&index)));
+ EXPECT_EQ("test", value);
+ EXPECT_EQ(1, index);
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ("test", value);
+ EXPECT_EQ(1, index);
+}
+
+TEST(OptionsAssignerStringTest, HandlesEnumDefaultValueFromVariable)
+{
+ gmx::Options options(NULL, NULL);
+ std::string value("test");
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).defaultValue("test")
- .storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).storeEnumIndex(&index)));
EXPECT_EQ("test", value);
EXPECT_EQ(1, index);
EXPECT_EQ(1, index);
}
+TEST(OptionsAssignerStringTest, HandlesEnumDefaultValueFromVector)
+{
+ gmx::Options options(NULL, NULL);
+ std::vector<std::string> value;
+ value.push_back("test");
+ value.push_back("value");
+ const char * const allowed[] = { "none", "test", "value" };
+ int index[2] = {-1, -1};
+ using gmx::StringOption;
+ ASSERT_NO_THROW(options.addOption(
+ StringOption("p").storeVector(&value).valueCount(2)
+ .enumValue(allowed).storeEnumIndex(index)));
+ EXPECT_EQ("test", value[0]);
+ EXPECT_EQ("value", value[1]);
+ EXPECT_EQ(1, index[0]);
+ EXPECT_EQ(2, index[1]);
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ("test", value[0]);
+ EXPECT_EQ("value", value[1]);
+ EXPECT_EQ(1, index[0]);
+ EXPECT_EQ(2, index[1]);
+}
+
TEST(OptionsAssignerStringTest, HandlesEnumDefaultIndex)
{
gmx::Options options(NULL, NULL);
std::string value;
- const char * const allowed[] = { "none", "test", "value", NULL };
- int index = -1;
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = -1;
using gmx::StringOption;
ASSERT_NO_THROW(options.addOption(
- StringOption("p").store(&value)
- .enumValue(allowed).defaultEnumIndex(1)
- .storeEnumIndex(&index)));
+ StringOption("p").store(&value)
+ .enumValue(allowed).defaultEnumIndex(1)
+ .storeEnumIndex(&index)));
EXPECT_EQ("test", value);
EXPECT_EQ(1, index);
EXPECT_EQ(1, index);
}
+TEST(OptionsAssignerStringTest, HandlesEnumDefaultIndexFromVariable)
+{
+ gmx::Options options(NULL, NULL);
+ const char * const allowed[] = { "none", "test", "value" };
+ int index = 1;
+ using gmx::StringOption;
+ ASSERT_NO_THROW(options.addOption(
+ StringOption("p")
+ .enumValue(allowed).storeEnumIndex(&index)));
+ EXPECT_EQ(1, index);
+
+ gmx::OptionsAssigner assigner(&options);
+ EXPECT_NO_THROW(assigner.start());
+ EXPECT_NO_THROW(assigner.finish());
+ EXPECT_NO_THROW(options.finish());
+
+ EXPECT_EQ(1, index);
+}
+
} // namespace