Update README and .env.example

README.md

@@ -28,4 +28,6 @@ Install the dependencies using `pip3 install -r requirements.txt`.
 
 ## Test harness
 
-From inside the `trans` directory, run `python3 test_runner.py`.
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+`cd` into the `trans` directory, set up your `.env` file (you can copy the `.env.example` file), and run `python3 test_runner.py`.
+
+If you're getting include errors, make sure you've cloned the runtime submodule. If you forgot, run `git submodule update --init --recursive`.
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trans/.env.example

-ALT_RUNNER='ssh tom@ubuntu-nexedi "cd /mnt/hgfs/C/GitHub/typon/trans; clang++-16 -O3 -Wno-deprecated-declarations  -Wno-return-type -Wno-unused-result -I../rt/include -std=c++20 $(python3 -m pybind11 --includes) -o {name_bin} {name_cpp_posix} -pthread -luring -lfmt -lssl -lcrypto -lpython3.10 && {run_file} && {name_bin}"'
+ALT_RUNNER='clang++-16 -O3 -Wno-deprecated-declarations  -Wno-return-type -Wno-unused-result -std=c++20 $(python3 __main__.py --cpp-flags) -o {name_bin} {name_cpp_posix} && {run_file} && {name_bin}'
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trans/test_runner.py

@@ -25,7 +25,7 @@ args = parser.parse_args()
 
 
 def run_tests():
-    for path in Path('tests').glob('*.py'):
+    for path in sorted(Path('tests').glob('*.py')):
         if args.only and path.stem not in args.only:
             continue
         print(path.name)