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Move from unittest-cpp to catch for unit testing. (#533)

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Many thanks to @rianquinn. This should fix #495, #494 and #529.
This commit is contained in:
Neil MacIntosh
2017-07-13 13:53:56 -07:00
committed by GitHub
parent 1f87ef73f1
commit b2ee484334
24 changed files with 4315 additions and 4292 deletions
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312
tests/algorithm_tests.cpp
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@@ -14,7 +14,7 @@
//
///////////////////////////////////////////////////////////////////////////////
#include <UnitTest++/UnitTest++.h>
#include <catch/catch.hpp>
#include <gsl/gsl_algorithm>
@@ -23,188 +23,182 @@
using namespace std;
using namespace gsl;
SUITE(copy_tests)
TEST_CASE("same_type")
{
TEST(same_type)
// dynamic source and destination span
{
// dynamic source and destination span
{
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int> src_span(src);
span<int> dst_span(dst);
span<int> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and dynamic destination span
{
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int, 5> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// dynamic source and static destination span
{
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and destination span
{
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int, 5> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
TEST(compatible_type)
// static source and dynamic destination span
{
// dynamic source and destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short> src_span(src);
span<int> dst_span(dst);
span<int, 5> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and dynamic destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short, 5> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// dynamic source and static destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short, 5> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
#ifdef CONFIRM_COMPILATION_ERRORS
TEST(incompatible_type)
// dynamic source and static destination span
{
std::array<int, 4> src{1, 2, 3, 4};
std::array<int*, 12> dst{};
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int> src_span_dyn(src);
span<int, 4> src_span_static(src);
span<int*> dst_span_dyn(dst);
span<int*, 4> dst_span_static(dst);
span<int> src_span(src);
span<int, 10> dst_span(dst);
// every line should produce a compilation error
copy(src_span_dyn, dst_span_dyn);
copy(src_span_dyn, dst_span_static);
copy(src_span_static, dst_span_dyn);
copy(src_span_static, dst_span_static);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
#endif
TEST(small_destination_span)
// static source and destination span
{
std::array<int, 12> src{1, 2, 3, 4};
std::array<int, 4> dst{};
std::array<int, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<int> src_span_dyn(src);
span<int, 12> src_span_static(src);
span<int> dst_span_dyn(dst);
span<int, 4> dst_span_static(dst);
span<int, 5> src_span(src);
span<int, 10> dst_span(dst);
CHECK_THROW(copy(src_span_dyn, dst_span_dyn), fail_fast);
CHECK_THROW(copy(src_span_dyn, dst_span_static), fail_fast);
CHECK_THROW(copy(src_span_static, dst_span_dyn), fail_fast);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
#ifdef CONFIRM_COMPILATION_ERRORS
copy(src_span_static, dst_span_static);
#endif
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
}
int main() { return UnitTest::RunAllTests(); }
TEST_CASE("compatible_type")
{
// dynamic source and destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and dynamic destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short, 5> src_span(src);
span<int> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// dynamic source and static destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
// static source and destination span
{
std::array<short, 5> src{1, 2, 3, 4, 5};
std::array<int, 10> dst{};
span<short, 5> src_span(src);
span<int, 10> dst_span(dst);
copy(src_span, dst_span);
copy(src_span, dst_span.subspan(src_span.size()));
for (std::size_t i = 0; i < src.size(); ++i) {
CHECK(dst[i] == src[i]);
CHECK(dst[i + src.size()] == src[i]);
}
}
}
#ifdef CONFIRM_COMPILATION_ERRORS
TEST_CASE("incompatible_type")
{
std::array<int, 4> src{1, 2, 3, 4};
std::array<int*, 12> dst{};
span<int> src_span_dyn(src);
span<int, 4> src_span_static(src);
span<int*> dst_span_dyn(dst);
span<int*, 4> dst_span_static(dst);
// every line should produce a compilation error
copy(src_span_dyn, dst_span_dyn);
copy(src_span_dyn, dst_span_static);
copy(src_span_static, dst_span_dyn);
copy(src_span_static, dst_span_static);
}
#endif
TEST_CASE("small_destination_span")
{
std::array<int, 12> src{1, 2, 3, 4};
std::array<int, 4> dst{};
span<int> src_span_dyn(src);
span<int, 12> src_span_static(src);
span<int> dst_span_dyn(dst);
span<int, 4> dst_span_static(dst);
CHECK_THROWS_AS(copy(src_span_dyn, dst_span_dyn), fail_fast);
CHECK_THROWS_AS(copy(src_span_dyn, dst_span_static), fail_fast);
CHECK_THROWS_AS(copy(src_span_static, dst_span_dyn), fail_fast);
#ifdef CONFIRM_COMPILATION_ERRORS
copy(src_span_static, dst_span_static);
#endif
}