* Fix running test
without that code I have stack trace on Python 3.7.1
when run `tests\runtest.cmd /coreclr Top200`
```
Traceback (most recent call last):
File "runtest.py", line 2450, in <module>
sys.exit(main(args))
File "runtest.py", line 2423, in main
lambda path: do_setup(host_os,
File "runtest.py", line 550, in create_and_use_test_env
ret_code = func(None)
File "runtest.py", line 2433, in <lambda>
test_filter_path))
File "runtest.py", line 2356, in do_setup
build_test_wrappers(host_os, arch, build_type, coreclr_repo_location, test_location, None, test_filter_path)
File "runtest.py", line 1871, in build_test_wrappers
delete_existing_wrappers(to_unicode(test_location))
File "runtest.py", line 1822, in to_unicode
return str(s, "utf-8")
TypeError: decoding str is not supported
```
* Simplify string conversion and update Python
* Fix path to Python3 executable
Add scripts to set up CI with Azure Pipelines for Windows
All scripts have been copied from the CoreCLR repo.
The following files have been adjusted for CoreRT environment:
azure-pipelines.yml, eng/platform-matrix.yml, eng/build-job.yml
- Pick up latest .NET Core 2.0 CLI and buildtools
- Remove all project.json references and convert everything to msbuild projects
- Stick to vanilla .NET CLI project shape as much as possible. Minimize dependencies on buildtools special behaviors
Andrey Kurdyumov
Jan Kotas
Sergiy Kuryata
Michal Strehovský