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XMLParser_ParseFileForError.cpp
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4// Teuchos: Common Tools Package
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41
43#include "Teuchos_XMLParser.hpp"
45
46std::string filename;
47std::string error;
48
49namespace Teuchos {
50
52 {
54 "filename", &filename, "XML file to parse" );
55 }
56
58 {
61 while (1) {
62 unsigned char c;
63 TEUCHOS_TEST_FOR_EXCEPTION( stream->readBytes(&c,1) < 1, std::runtime_error, "Failure reading error message from test file." );
64 if (c == '\n') break;
65 if (c != '\r') error.push_back(c);
66 }
67 out << "Expected error string: \"" << error << "\"" << std::endl;
68 bool caughtError = false;
69 try {
70 XMLParser parser(stream);
71 parser.parse();
72 }
73 catch (std::runtime_error &err) {
74 std::string what = err.what();
75 caughtError = true;
76 out << "Caught exception:\n" << what << "\n";
77 TEST_INEQUALITY_CONST( what.find(error), std::string::npos );
78 }
80 }
81
82} // namespace Teuchos
Definition of XMLInputSource derived class for reading XML from a file.
#define TEST_INEQUALITY_CONST(v1, v2)
Assert the inequality of v1 and constant v2.
#define TEST_EQUALITY_CONST(v1, v2)
Assert the equality of v1 and constant v2.
Unit testing support.
#define TEUCHOS_UNIT_TEST(TEST_GROUP, TEST_NAME)
Macro for defining a (non-templated) unit test.
A class providing a simple XML parser. Methods can be overloaded to exploit external XML parsing libr...
std::string error
std::string filename
Instantiation of XMLInputSource class for reading XML from a file.
Concrete serial communicator subclass.
static CommandLineProcessor & getCLP()
Return the CLP to add options to.
virtual unsigned int readBytes(unsigned char *const toFill, const unsigned int maxToRead)=0
Read up to maxToRead bytes from the stream.
XMLParser consumes characters from an XMLInputStream object, parsing the XML and using a TreeBuilding...
#define TEUCHOS_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg)
Macro for throwing an exception with breakpointing to ease debugging.