This covers the 2 new functions with unit tests:
- xhprof_topo_sort()
- reduce_run_data()
Note that the example graph used in the provider is the
one shown in the issue to explain the reduction procedure.
Applied the following changes to various testcase classes:
- Namespaced with component[\level2-API]
- Moved to level2-API subdirectory when required.
- Fixed incorrect use statements with leading backslash.
- Remove file phpdoc block
- Remove MOODLE_INTERNAL if not needed.
- Changed code to point to global scope when needed.
- Fix some relative paths and comments here and there.
- All them passing individually.
- Complete runs passing too.
Special mention to:
- In lib/tests/blocklib_test.php 2 helper classes have been
moved to tests/fixtures, because they needed to be namespace-free.
Eloy Lafuente (stronk7)