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Diffstat (limited to 'compiler/cpp/tests/ocaml/README.md')
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1 files changed, 16 insertions, 0 deletions
diff --git a/compiler/cpp/tests/ocaml/README.md b/compiler/cpp/tests/ocaml/README.md new file mode 100644 index 000000000..e79a88792 --- /dev/null +++ b/compiler/cpp/tests/ocaml/README.md @@ -0,0 +1,16 @@ +## Testing approach + +1. Programmatically construct parsed instances of Thrift IDLs using internal + types +2. Generate the OCaml output using the OCaml generator +3. Capture the generated output in `ostringstream` +4. Query and compare the outputs in the strings to stored snapshots in the + `snapshot_*.cc` files + +Run tests in `../tests` directory: + + # Only on changing build definition: + cmake -DCMAKE_PREFIX_PATH=/usr/local/opt/bison -DCMAKE_CXX_STANDARD=11 . + + # On each iteration: + rm -rf gen-ocaml; cmake --build . && ctest --output-on-failure |