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37 * Implements routine to check the content of xvg files.
39 * \author David van der Spoel <david.vanderspoel@icm.uu.se>
40 * \ingroup module_testutils
51 #include "gromacs/utility/gmxassert.h"
52 #include "gromacs/utility/stringutil.h"
53 #include "gromacs/utility/textstream.h"
55 #include "testutils/refdata.h"
56 #include "testutils/testasserts.h"
64 void checkXvgFile(TextInputStream *input,
65 TestReferenceChecker *checker)
70 while (input->readLine(&line))
72 if (!((line.find("#") != line.npos) ||
73 (line.find("@") != line.npos)))
75 std::vector<std::string> split = splitString(line);
76 std::vector<real> row;
78 for (std::vector<std::string>::iterator si = split.begin();
79 (si < split.end()); ++si)
81 const char *ptr = si->c_str();
84 double dval = std::strtod(ptr, &endptr);
87 GMX_THROW(InvalidInputError("Invalid value: '" + *si
88 + "'; it causes an overflow/underflow"));
90 if (*ptr == '\0' || *endptr != '\0')
92 GMX_THROW(InvalidInputError("Invalid value: '" + *si
93 + "'; expected a number"));
97 std::string buf = formatString("Row%d", nrow++);
98 checker->checkSequence(row.begin(), row.end(), buf.c_str());
101 std::string buf = formatString("Row%d", nrow++);
102 checker->checkPresent(false, buf.c_str());