GTestDiffTest.hpp File Reference

GoogleTest wrappers for the differentiability test harness. More...

#include <gtest/gtest.h>
#include <metis/utils/DiffTestHarness.hpp>

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Namespaces
namespace	metis
namespace	metis::diff_test

Functions
template<typename Func>
void	metis::diff_test::expect_dual_mode (Func &&f, const std::vector< std::vector< double > > &test_points, const DiffTestOptions &opts={})
	Assert that a dual-mode function compiles symbolically and that symbolic output matches numeric output at all test points.
template<typename Func>
void	metis::diff_test::expect_differentiable (Func &&f, const std::vector< std::vector< double > > &test_points, const DiffTestOptions &opts={})
	Assert that a dual-mode function is differentiable: symbolic compilation + value match + AD Jacobian matches FD Jacobian.

Detailed Description

GoogleTest wrappers for the differentiability test harness.

Thin layer on top of DiffTestHarness.hpp that translates results into GTest assertions with informative failure messages.

See also

DiffTestHarness.hpp