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/*
* Copyright 2017 Open Source Robotics Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <gtest/gtest.h>
#include <string>
#include "sdf/sdf.hh"
#include "test_config.h"
////////////////////////////////////////
// Test that plugin child elements are available even when nested in an include
TEST(PluginInclude, PluginChildElements)
{
const std::string MODEL_PATH = std::string(PROJECT_SOURCE_PATH)
+ "/test/integration/model/box";
std::ostringstream stream;
stream
<< "<sdf version='" << SDF_VERSION << "'>"
<< "<include>"
<< " <uri>" + MODEL_PATH + "</uri>"
<< " <plugin name='example' filename='libexample.so'>"
<< " <user attribute='attribute' />"
<< " <value attribute='boolean'>true</value>"
<< " <uri>some_uri</uri>"
<< " </plugin>"
<< "</include>"
<< "</sdf>";
sdf::SDFPtr sdfParsed(new sdf::SDF());
sdf::init(sdfParsed);
ASSERT_TRUE(sdf::readString(stream.str(), sdfParsed));
// Plugin attributes
sdf::ElementPtr plugin =
sdfParsed->Root()->GetElement("model")->GetElement("plugin");
EXPECT_TRUE(plugin->HasAttribute("name"));
EXPECT_EQ(plugin->GetAttribute("name")->GetAsString(), "example");
EXPECT_TRUE(plugin->HasAttribute("filename"));
EXPECT_EQ(plugin->GetAttribute("filename")->GetAsString(), "libexample.so");
// 1st child element
ASSERT_TRUE(plugin->HasElement("user"));
{
sdf::ElementPtr user = plugin->GetElement("user");
EXPECT_TRUE(user->HasAttribute("attribute"));
EXPECT_EQ(user->GetAttribute("attribute")->GetAsString(), "attribute");
}
// 2nd child element
ASSERT_TRUE(plugin->HasElement("value"));
{
sdf::ElementPtr value = plugin->GetElement("value");
EXPECT_TRUE(value->HasAttribute("attribute"));
EXPECT_EQ(value->GetAttribute("attribute")->GetAsString(), "boolean");
EXPECT_TRUE(value->Get<bool>(""));
}
EXPECT_TRUE(plugin->Get<bool>("value"));
// 3rd child element
ASSERT_TRUE(plugin->HasElement("uri"));
EXPECT_EQ(plugin->Get<std::string>("uri"), "some_uri");
}
////////////////////////////////////////
// Test that missing required plugin attributes are detected
TEST(PluginInclude, PluginMissingFilename)
{
const std::string MODEL_PATH = std::string(PROJECT_SOURCE_PATH)
+ "/test/integration/model/box";
std::ostringstream stream;
stream
<< "<sdf version='" << SDF_VERSION << "'>"
<< "<include>"
<< " <uri>" + MODEL_PATH + "</uri>"
<< " <plugin name='example' />"
<< "</include>"
<< "</sdf>";
sdf::SDFPtr sdfParsed(new sdf::SDF());
sdf::init(sdfParsed);
ASSERT_FALSE(sdf::readString(stream.str(), sdfParsed));
}
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