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OptionsTest.cpp
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OptionsTest.cpp
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/******************************************************************************
* Copyright (c) 2011, Michael P. Gerlek (mpg@flaxen.com)
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
#include <pdal/pdal_test_main.hpp>
#include <json/json.h>
#include <pdal/Options.hpp>
#include <pdal/PDALUtils.hpp>
#include <io/FauxReader.hpp>
#include <filters/CropFilter.hpp>
#include "Support.hpp"
namespace
{
const std::string xml_header = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
const std::string xml_int_ref = "<Name>my_int</Name><Value>17</Value><Description>This is my integral option.</Description>";
const std::string xml_str_ref = "<Name>my_string</Name><Value>Yow.</Value><Description>This is my stringy option.</Description>";
}
namespace pdal
{
TEST(OptionsTest, test_option_writing)
{
const Option option_i("my_int", (uint16_t)17);
EXPECT_TRUE(option_i.getName() == "my_int");
EXPECT_TRUE(option_i.getValue() == "17");
const Option option_s("my_string", "Yow.");
EXPECT_TRUE(option_s.getName() == "my_string");
EXPECT_TRUE(option_s.getValue() == "Yow.");
EXPECT_TRUE(option_s.getValue() == "Yow.");
}
TEST(OptionsTest, json)
{
// Test that a JSON option will be stringified into the option's underlying
// value.
Json::Value inJson;
inJson["key"] = 42;
const Option option_j("my_json", inJson);
EXPECT_TRUE(option_j.getName() == "my_json");
// Don't string-compare, test JSON-equality, since we don't care exactly
// how it's stringified.
Json::Value outJson;
Json::Reader().parse(option_j.getValue(), outJson);
EXPECT_EQ(inJson, outJson) << inJson << " != " << outJson;
}
TEST(OptionsTest, conditional)
{
CropFilter s;
Options ops;
ops.add("foo", "foo");
ops.add("bar", "bar");
ops.add("baz", "baz");
s.setOptions(ops);
Options condOps;
condOps.add("foo", "lose");
condOps.add("bar", "lose");
condOps.add("baz", "lose");
condOps.add("foot", "win");
condOps.add("barf", "win");
condOps.add("bazel", "win");
s.addConditionalOptions(condOps);
EXPECT_EQ(s.getOptions().getOptions().size(), 6U);
}
TEST(OptionsTest, valid)
{
EXPECT_TRUE(Option::nameValid("foo_123_bar_baz", false));
EXPECT_FALSE(Option::nameValid("foo_123_bar-baz", false));
EXPECT_FALSE(Option::nameValid("Afoo_123_bar_baz", false));
EXPECT_FALSE(Option::nameValid("1foo_123_bar_baz", false));
EXPECT_FALSE(Option::nameValid("1foo_123_bar_baz", false));
}
TEST(OptionsTest, programargs)
{
ProgramArgs args;
bool falseDef, trueDef;
args.add("falsedef", "False default", falseDef);
args.add("truedef", "True default", trueDef, true);
Options ops;
ops.add("falsedef", false);
ops.add("truedef", false);
StringList cmdLine = ops.toCommandLine();
args.parse(cmdLine);
EXPECT_EQ(falseDef, false);
EXPECT_EQ(trueDef, false);
Options ops2;
ops2.add("falsedef", true);
ops2.add("truedef", true);
cmdLine = ops2.toCommandLine();
args.reset();
args.parse(cmdLine);
EXPECT_EQ(falseDef, true);
EXPECT_EQ(trueDef, true);
cmdLine.clear();
args.reset();
args.parse(cmdLine);
EXPECT_EQ(falseDef, false);
EXPECT_EQ(trueDef, true);
}
TEST(OptionsTest, nan)
{
ProgramArgs args;
double value;
args.add("value", "Not a number", value);
Options ops;
ops.add("value", std::numeric_limits<double>::quiet_NaN());
StringList cmdline = ops.toCommandLine();
EXPECT_NO_THROW(args.parse(cmdline));
}
} // namespace pdal