Cherry-picked from develop branch commit 4dc3836449
ignoring changes in all `CMakeLists.txt` files but this one
`test/extension/toolbox/CMakeLists.txt` which somehow missed the changes.
Possibly due to my mistake during previous cherry-picks to compose
the emergency fix#394 for docs in `master` branch, that also
brought the restructuring of the tests directories.
Missing changes in `test/extension/toolbox/CMakeLists.txt` file
are currently causing failures of AzP builds using CMake
for `master` Boost 1.72 merge e8a04f403e
This is attempt to fix it in the `master`.
There is no need for format-specific subfolders.
There is no code in place that checks if all those folders exist and
creates them.
This change simplifies the structure to simplify running of I/O tests.
Rename images/jpg/ to images/jpeg/ in tests
The `jpeg` is name of the format used in the I/O extension and
the folders inside `images/` are named after those formats.
* Hide convolve_1d and convolve_2d in namespace detail
* Hide kernel_2d in namespace detail.
* Tidy up naming of horizontal/vertical to y/x for kernel center.
Following @lpranam comments on planned changes to convolve_2d,
which will not be ready for Boost 1.72,
@mloskot proposed to hide the function as implementation detail,
https://lists.boost.org/boost-gil/2019/10/0316.php,
until it is ready and @stefanseefeld agreed on the proposal,
https://lists.boost.org/boost-gil/2019/10/0320.php.
Split header tests accordingly i.e. test core headers as part of
core tests, numeric extension headers as part of numeric tests, etc.
It extends the convention of sub-directories already established in
`include/boost/gil` directory. It is sensible to follow it in other
areas of the source tree (i.e. `test/`, `doc/` and `benchmark/`).
Another important reason to move the tests is to enable removal of
the top-level `Jamfile` with all its definitions of test-specific
requirements.
The top-level `Jamfile` is not advised, especially if it specifies
build requirements like C++ language version.
Those affect non-tests builds e.g. documentation, causing failures
during generation of HTML documentation (leads to missing docs).
(cherry picked from develop branch commit 4ed7701b47)
The tests cover issue #117 and pull request #118, extending the coverage
for all color types that may have tRNS chunks:
- color type 0 (grayscale), the tRNS chunk contains a single gray level
- color type 2 (truecolor), the tRNS chunk contains a single RGB color
- color type 3 (indexed color), the tRNS chunk contains a series of
one-byte alpha values
Add sample PNG files from the "official" test-suite for PNG
created by Willem van Schaik.
Add <define>BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES to Jamfile for PNG tests.
NOTE: Deliberately not defined BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
as it seems to require some extra configuration, currently it causes
some tests to fail. So, Jamfile likely needs more updates and clean-up.
Closes#120
Add static assertions to verify channel types are convertible to
expected result type.
Add new and update existing Doxygen comments describing interfaces in
`extension/numeric/channel_numeric_operations.hpp`.
Align with `subsampled_view` overloads accepting `point_t` and `coord_t`
Both types are based on `std::ptrdiff_t`. Fixes compilation warnings.
Tidy up `subimage_view` and `subsampled_view` with trailing return.
Add tests for `subimage_view` in core and dynamic_image extension.
(First tests for the dynamic_image, hurray! :))
Add explicit cast to double in division operator for point<T> to
fix compilation warnings.
First stab at convolution tests includes cases with the identity kernel.
Move `pixel`-s streaming facility used by Boost.Test (required by
`BOOST_TEST` macro) to the common header for re-use in other tests.
Use of `std::extent` was introduced in PR #200 but it turns out as
not applicable for `std::array` or derived types (e.g. `kernel_1d_fixed`).
This led to obtaining invalid size of `kernel_1d_fixed` and erroneous
results of the rows and columns convolution.
This change replaces `std::extent` with new public constant member
`kernel_1d_fixed::static_size`.
Since `kernel_1d_fixed` is derived from `std::array`, the Alternative
could be to use `std::tuple_size` specialization for `std::array`.
Add static assertion to require that kernel size must be odd to
ensure validity at the center.
Split header tests accordingly i.e. test core headers as part of
core tests, numeric extension headers as part of numeric tests, etc.
It extends the convention of sub-directories already established in
`include/boost/gil` directory. It is sensible to follow it in other
areas of the source tree (i.e. `test/`, `doc/` and `benchmark/`).
Another important reason to move the tests is to enable removal of
the top-level `Jamfile` with all its definitions of test-specific
requirements.
The top-level `Jamfile` is not advised, especially if it specifies
build requirements like C++ language version.
Those affect non-tests builds e.g. documentation, causing failures
during generation of HTML documentation (leads to missing docs).
