gtest_tools.hpp File Reference

#include "./nda.hpp"
#include <gtest/gtest.h>
#include <cstdlib>
#include <iostream>
#include <sstream>

Detailed Description

Provides convenient tools for checking nda::basic_array and nda::basic_array_view objects with googletest.

Definition in file gtest_tools.hpp.

Go to the source code of this file.

Macros
#define	EXPECT_ARRAY_EQ(X, Y)   EXPECT_TRUE(array_are_equal(X, Y));
	Macro that expects array_are_equal to return true.
#define	EXPECT_ARRAY_NEAR(X, ...)   EXPECT_TRUE(array_are_close(X, __VA_ARGS__))
	Macro that expects array_are_close to return true.
#define	EXPECT_ARRAY_ZERO(X)   EXPECT_TRUE(array_almost_zero(X))
	Macro that expects array_almost_zero to return true.
#define	EXPECT_CLOSE(X, Y)   EXPECT_TRUE(generic_are_near(X, Y));
	Macro that expects generic_are_near to return true.
#define	EXPECT_COMPLEX_NEAR(X, ...)   EXPECT_TRUE(complex_are_close(X, __VA_ARGS__))
	Macro that expects complex_are_close to return true.
#define	EXPECT_EQ_ARRAY(X, Y)   EXPECT_TRUE(array_are_equal(X, Y));
	Macro that expects array_are_equal to return true.

Functions
template<typename X >
::testing::AssertionResult	array_almost_zero (X const &x)
	Check that an array/view is close to zero, i.e. that its largest absolute element is less than 1e-10.
template<typename X , typename Y >
::testing::AssertionResult	array_are_close (X const &x, Y const &y, double precision=1.e-10)
	Check that two arrays/views are close, i.e. that they have the same shape and that the largest element of their absolute difference is less than a given precision.
template<typename X , typename Y >
::testing::AssertionResult	array_are_equal (X const &x, Y const &y)
	Check that two arrays/views are equal, i.e. that they have the same shape and the same elements.
template<typename X , typename Y >
::testing::AssertionResult	complex_are_close (X const &x, Y const &y, double precision=1.e-10)
	Check the absolute difference of two (complex) numbers.
template<typename X , typename Y >
::testing::AssertionResult	generic_are_near (X const &x, Y const &y)
	Check that that two generic objects are close, i.e. that their absolute difference is less than 1e-12.