Update test running instructions to reflect unified pytest-based runner.
The test.py now requires full test paths with file extensions for both
C++ and Python tests.
No backport: The change is only relevant for recent test.py changes in
master.
Closesscylladb/scylladb#29062
Try to teach CoPi a bit about how we'd like to see it implement tests, according to this repo best practices.
Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com>
Closesscylladb/scylladb#28032
Add comprehensive coding guidelines for GitHub Copilot to improve
quality and consistency of AI-generated code. Instructions cover C++
and Python development with language-specific best practices, build
system usage, and testing workflows.
Following GitHub Copilot's standard layout with general instructions
in .github/copilot-instructions.md and language-specific files in
.github/instructions/ directory using *.instructions.md naming.
No backport: This change is only for developers in master, so it doesn't
need to be backported.
Closesscylladb/scylladb#25374
