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46 
47 #include <Teuchos_XMLParameterListHelpers.hpp>
48 #include <Teuchos_YamlParameterListHelpers.hpp>
49 #include <Teuchos_UnitTestHarness.hpp>
50 #include <Teuchos_UnitTestHelpers.hpp>
51 #include <Teuchos_ScalarTraits.hpp>
52 #include <Teuchos_ParameterList.hpp>
53 #include <Teuchos_Exceptions.hpp>
54 #include <Teuchos_YamlParser_decl.hpp>
55 #include <Teuchos_Exceptions.hpp>
56 #include <Teuchos_RCP.hpp>
57 #include <Teuchos_DefaultComm.hpp>
58 
59 #include <fstream>
60 #include <iomanip>
61 #include <sstream>
62 
63 using Teuchos::RCP;
64 using Teuchos::rcp;
65 using Teuchos::ParameterList;
66 using Teuchos::DefaultComm;
67 
68 namespace TeuchosTests
69 {
TEUCHOS_UNIT_TEST(YAML,MPIBroadcast)70   TEUCHOS_UNIT_TEST(YAML, MPIBroadcast)
71   {
72     //load Match1.xml and Match1.yaml on proc 0, broadcast them, and make sure it matches on all procs
73     //note: the following code is run on all procs
74     RCP<ParameterList> xmlList = rcp(new ParameterList);
75     RCP<ParameterList> yamlList = rcp(new ParameterList);
76 
77     RCP<const Teuchos::Comm<int> > comm = DefaultComm<int>::getComm ();
78     const std::string n1("Match1.xml");
79     Teuchos::updateParametersFromXmlFileAndBroadcast(n1, xmlList.ptr(), *comm, true);
80     const std::string n2("Match1.yaml");
81     Teuchos::updateParametersFromYamlFileAndBroadcast(n2, yamlList.ptr(), *comm, true);
82     TEST_EQUALITY(Teuchos::haveSameValues(*xmlList, *yamlList), true);
83   }
TEUCHOS_UNIT_TEST(YAML,ConvertFromXML)84   TEUCHOS_UNIT_TEST(YAML, ConvertFromXML)
85   {
86     using std::string;
87 
88     RCP<const Teuchos::Comm<int> > comm = DefaultComm<int>::getComm ();
89 
90     //This list can contain any valid XML param lists in the unit_tests/yaml/
91     std::vector<string> xmlFiles;
92     xmlFiles.push_back("Match1.xml");
93     xmlFiles.push_back("Match2.xml");
94     xmlFiles.push_back("Match3.xml");
95     xmlFiles.push_back("Match4.xml");
96     xmlFiles.push_back("input_restingHydrostatic_RK4.xml");
97     xmlFiles.push_back("plasma_oscillation_rtc.xml");
98     for(size_t i = 0; i < xmlFiles.size(); i++)
99     {
100       //reading from XML
101       std::ifstream xmlStream(xmlFiles[i].c_str());
102       //emitting converted YAML
103       std::ostringstream yamlStream;
104       yamlStream << std::setprecision(17) << std::scientific;
105       Teuchos::convertXmlToYaml(xmlStream, yamlStream);
106       //now read back both formats to compare
107       RCP<ParameterList> xmlList = Teuchos::getParametersFromXmlFile(xmlFiles[i]);
108       string yamlText = yamlStream.str();
109       string debugYamlFileName = xmlFiles[i] + ".yaml";
110       {
111       std::ofstream debugYamlFileStream(debugYamlFileName.c_str());
112       debugYamlFileStream << yamlText;
113       }
114       RCP<ParameterList> yamlList = Teuchos::YAMLParameterList::parseYamlText(yamlText,
115           debugYamlFileName);
116       TEST_EQUALITY(Teuchos::haveSameValues(*xmlList, *yamlList, true), true);
117     }
118   }
119 
120 } //namespace TeuchosTests
121 
122