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Corrected wrong tolerance for check close percent and fraction.

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[SVN r83413]
This commit is contained in:
Paul A. Bristow
2013-03-12 17:51:35 +00:00
parent 72ce8bedc0
commit 1e82b52349
1 changed files with 5 additions and 8 deletions
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13
example/test_cpp_float_close_fraction.cpp
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@@ -65,8 +65,8 @@ BOOST_AUTO_TEST_CASE(cpp_float_test_check_close)
std::cout <<"a = " << a << ",\nb = " << b << ",\neps = " << eps << std::endl;
BOOST_CHECK_CLOSE(a, b, eps); // Expected to pass (because tolerance is as percent).
// BOOST_CHECK_CLOSE_FRACTION(a, b, eps); // Expected to fail.
BOOST_CHECK_CLOSE(a, b, eps * 100); // Expected to pass (because tolerance is as percent).
BOOST_CHECK_CLOSE_FRACTION(a, b, eps); // Expected to pass (because tolerance is as fraction).
/*`Using `cpp_dec_float_50` with the default expression template use switched on,
the compiler error message for `BOOST_CHECK_CLOSE_FRACTION(a, b, eps); would be:
@@ -88,12 +88,9 @@ Output:
a = 1.0000000000000000000000000000000000000000000000000,
b = 1.0000000000000000000000000000000000000000000000001,
eps = 1.0000000000000000000000000000000000000000000000000e-49
test_cpp_float_close_fraction.cpp(68): error : in "cpp_float_test_check_close":
difference{1e-49%} between
a{1}
and
b{1.0000000000000000000000000000000000000000000000001} exceeds 1e-49%
*** 1 failure detected in test module "Master Test Suite"
*** No errors detected
*/