Made test slightly more robust

--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403301

Made test slightly more robust
--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403301
e127f5f8 · Davis King · 4e05d7f1 · e127f5f8
Commit e127f5f8 authored Dec 05, 2009 by Davis King
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dlib/test/optimization.cpp dlib/test/optimization.cpp +1 -1

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--- a/dlib/test/optimization.cpp
+++ b/dlib/test/optimization.cpp
@@ -540,7 +540,7 @@ namespace
                 objective_delta_stop_strategy(eps),
                 &rosen, &der_rosen, x, minf);
        DLIB_TEST_MSG(dlib::equal(x,opt, 1e-7),opt-x);
-        DLIB_TEST(val == rosen(x));
+        DLIB_TEST(std::abs(val - rosen(x)) < 100*std::numeric_limits<double>::epsilon());
        dlog << LINFO << "find_min() lbfgs-20: got rosen in " << total_count;