test_xml.cpp File Reference

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Functions
	TEST_CASE ("read_file", "[xml]")
	TEST_CASE ("parseString", "[xml]")
	TEST_CASE ("XMLParsingString", "[xml]")
	TEST_CASE ("putContent", "[xml]")
	TEST_CASE ("write_file", "[xml]")
	TEST_CASE ("XPathObject", "[xml]")

Function Documentation

TEST_CASE() [1/6]

TEST_CASE	(	"read_file"	,
		""	[xml]
	)

Definition at line 22 of file test_xml.cpp.

References qmcplusplus::doc, qmcplusplus::okay, Libxml2Document::parse(), and qmcplusplus::REQUIRE().

{
  Libxml2Document doc;
  bool okay = doc.parse("bad.xml");
  REQUIRE(okay == false);

  okay = doc.parse("simple.xml");
  REQUIRE(okay == true);
}

TEST_CASE() [2/6]

TEST_CASE	(	"parseString"	,
		""	[xml]
	)

Definition at line 32 of file test_xml.cpp.

References qmcplusplus::doc, getNodeName(), Libxml2Document::getRoot(), qmcplusplus::okay, Libxml2Document::parseFromString(), and qmcplusplus::REQUIRE().

{
  string s1(R"(<?xml version="1.0"?>
    <simulation></simulation>
    )");

  Libxml2Document doc;
  bool okay = doc.parseFromString(s1);
  REQUIRE(okay == true);

  xmlNodePtr root = doc.getRoot();
  REQUIRE(root != NULL);

  REQUIRE((char*)root->name == string("simulation"));

  std::string root_name(getNodeName(root));

  REQUIRE(root_name == "simulation");
}

TEST_CASE() [3/6]

TEST_CASE	(	"XMLParsingString"	,
		""	[xml]
	)

Definition at line 52 of file test_xml.cpp.

References qmcplusplus::doc, Libxml2Document::getRoot(), getXMLAttributeValue(), qmcplusplus::okay, Libxml2Document::parseFromString(), and qmcplusplus::REQUIRE().

{
  string s1(R"(<?xml version="1.0"?>
    <simulation name="qmc"> aa </simulation>
    )");

  Libxml2Document doc;
  bool okay = doc.parseFromString(s1);
  REQUIRE(okay == true);

  xmlNodePtr root = doc.getRoot();
  REQUIRE(root != NULL);

  const XMLNodeString node_string(root);
  REQUIRE(node_string == " aa ");

  const std::string attr_string(getXMLAttributeValue(root, "name"));
  REQUIRE(attr_string == "qmc");

  const std::string attr_string_missing(getXMLAttributeValue(root, "not_here"));
  REQUIRE(attr_string_missing.empty());
}

TEST_CASE() [4/6]

TEST_CASE	(	"putContent"	,
		""	[xml]
	)

Definition at line 75 of file test_xml.cpp.

References qmcplusplus::CHECK(), qmcplusplus::doc, qmcplusplus::Units::charge::e, Libxml2Document::getRoot(), qmcplusplus::okay, Libxml2Document::parseFromString(), putContent(), and qmcplusplus::REQUIRE().

{
  string s1(R"(<?xml version="1.0"?>
    <simulation>
      <item1>2</item1>
      <item2>3.5</item2>
      <item3>4.0</item3>
      <item4>4.0 5.1</item4>
      <item5>4.0 5.1,</item5>
    </simulation>
    )");

  Libxml2Document doc;
  bool okay = doc.parseFromString(s1);
  REQUIRE(okay == true);

  xmlNodePtr root = doc.getRoot();

  int a;
  xmlNodePtr item = xmlFirstElementChild(root);
  REQUIRE(string((char*)item->name) == "item1");
  putContent(a, item);
  REQUIRE(a == 2);

  double b;
  item = xmlNextElementSibling(item);
  REQUIRE(string((char*)item->name) == "item2");
  putContent(b, item);
  REQUIRE(b == 3.5);

  float c;
  putContent(c, item);
  CHECK(c == Approx(3.5));

  vector<double> d;
  item = xmlNextElementSibling(item);
  REQUIRE(string((char*)item->name) == "item3");
  putContent(d, item);
  REQUIRE(d.size() == 1);
  vector<double> e;
  item = xmlNextElementSibling(item);
  REQUIRE(string((char*)item->name) == "item4");
  putContent(e, item);
  REQUIRE(e.size() == 2);

  vector<double> f;
  item = xmlNextElementSibling(item);
  REQUIRE(string((char*)item->name) == "item5");
  // Will hang, don't test for now
  //putContent(f, item);
  //REQUIRE(f.size() == 2);
}

TEST_CASE() [5/6]

TEST_CASE	(	"write_file"	,
		""	[xml]
	)

Definition at line 128 of file test_xml.cpp.

References Libxml2Document::addChild(), qmcplusplus::doc, Libxml2Document::dump(), Libxml2Document::getRoot(), and Libxml2Document::newDoc().

{
  Libxml2Document doc;
  doc.newDoc("root");

  xmlNodePtr node1 = doc.addChild(doc.getRoot(), "node1");
  doc.addChild(node1, "value1", 1);
  doc.addChild(node1, "value2", 3.2);
  doc.addChild(node1, "boolvalue3", true);
  doc.addChild(node1, "boolvalue4", false);
  doc.dump("tmp.out.xml");
}

TEST_CASE() [6/6]

TEST_CASE	(	"XPathObject"	,
		""	[xml]
	)

Definition at line 141 of file test_xml.cpp.

References qmcplusplus::doc, OhmmsXPathObject::empty(), Libxml2Document::getXPathContext(), qmcplusplus::okay, Libxml2Document::parseFromString(), qmcplusplus::REQUIRE(), and OhmmsXPathObject::size().

{
  const char* content = R"(
    <simulation>
      <parameter name="p1">1</parameter>
      <p2>2</p2>
    </simulation>
    )";
  Libxml2Document doc;
  bool okay = doc.parseFromString(content);
  REQUIRE(okay == true);

  xmlXPathContextPtr path_ctx = doc.getXPathContext();
  OhmmsXPathObject xpath("//parameter", path_ctx);
  REQUIRE(xpath.empty() == false);
  REQUIRE(xpath.size() == 1);
  REQUIRE(xpath[0] != NULL);
}