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37 lines
1.5 KiB
37 lines
1.5 KiB
#ifndef FORTRAN_EVALUATE_TESTING_H_
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#define FORTRAN_EVALUATE_TESTING_H_
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#include <cinttypes>
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#include <string>
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namespace testing {
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// Returns EXIT_SUCCESS or EXIT_FAILURE, so a test's main() should end
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// with "return testing::Complete()".
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int Complete();
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// Pass/fail testing. These macros return a pointer to a printf-like
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// function that can be optionally called to print more detail, e.g.
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// COMPARE(x, ==, y)("z is 0x%llx", z);
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// will also print z after the usual failure message if x != y.
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#define TEST(predicate) \
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testing::Test(__FILE__, __LINE__, #predicate, (predicate))
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#define MATCH(want, got) testing::Match(__FILE__, __LINE__, (want), #got, (got))
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#define COMPARE(x, rel, y) \
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testing::Compare(__FILE__, __LINE__, #x, #rel, #y, (x), (y))
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// Functions called by these macros; do not call directly.
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using FailureDetailPrinter = void (*)(const char *, ...);
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FailureDetailPrinter Test(
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const char *file, int line, const char *predicate, bool pass);
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FailureDetailPrinter Match(const char *file, int line, std::uint64_t want,
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const char *gots, std::uint64_t got);
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FailureDetailPrinter Match(const char *file, int line, const char *want,
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const char *gots, const std::string &got);
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FailureDetailPrinter Match(const char *file, int line, const std::string &want,
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const char *gots, const std::string &got);
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FailureDetailPrinter Compare(const char *file, int line, const char *xs,
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const char *rel, const char *ys, std::uint64_t x, std::uint64_t y);
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} // namespace testing
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#endif // FORTRAN_EVALUATE_TESTING_H_
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