diff options
| -rw-r--r-- | test/test.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/test/test.cc b/test/test.cc index b1d4fa158..57f4ae203 100644 --- a/test/test.cc +++ b/test/test.cc @@ -840,9 +840,12 @@ check_one_frame (boost::filesystem::path dcp_dir, int64_t index, boost::filesyst int off = 0; for (int y = 0; y < ref_image->size().height; ++y) { for (int x = 0; x < ref_image->size().width; ++x) { - BOOST_REQUIRE_EQUAL (ref_image->data(0)[off], image->data(0)[off]); - BOOST_REQUIRE_EQUAL (ref_image->data(1)[off], image->data(1)[off]); - BOOST_REQUIRE_EQUAL (ref_image->data(2)[off], image->data(2)[off]); + auto x_error = std::abs(ref_image->data(0)[off] - image->data(0)[off]); + BOOST_REQUIRE_MESSAGE(x_error == 0, "x component at " << x << "," << y << " differs by " << x_error); + auto y_error = std::abs(ref_image->data(1)[off] - image->data(1)[off]); + BOOST_REQUIRE_MESSAGE(y_error == 0, "y component at " << x << "," << y << " differs by " << y_error); + auto z_error = std::abs(ref_image->data(2)[off] - image->data(2)[off]); + BOOST_REQUIRE_MESSAGE(z_error == 0, "z component at " << x << "," << y << " differs by " << z_error); ++off; } } |