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Commit e7a29821 authored by Henri Chataing's avatar Henri Chataing Committed by Cherrypicker Worker
Browse files

pdl: Implement python parser generator for pdl source files 

Test: atest --host pdl_python_backend_test
(cherry picked from https://android-review.googlesource.com/q/commit:b2db05ef8568f02dff484bddabe13ca240b2c3b4)
Merged-In: Ie1deb02a7933ab81e12165ddd2c706e077d6c41d
Change-Id: Ie1deb02a7933ab81e12165ddd2c706e077d6c41d
parent dec1e046

tools/pdl/Android.bp

+37 −0
Original line number Diff line number Diff line
@@ -70,3 +70,40 @@ rust_test_host { 
        ":rustfmt",

    ],

}



// Generate the python parser+serializer backend for the

// test grammar located at test/grammars/test-grammar.pdl.

genrule {

    name: "pdl_python_generator_test_gen",

    cmd: "$(location :pdl) $(in) |" +

        " $(location scripts/generate_python_backend.py)" +

        " --output $(out) --custom-type-location test.custom_types",

    tools: [ ":pdl" ],

    tool_files: [

        "scripts/generate_python_backend.py",

        "scripts/pdl/core.py",

        "scripts/pdl/ast.py",

        "test/custom_types.py",

    ],

    srcs: [

        "test/grammars/test-grammar.pdl",

    ],

    out: [

        "pdl_test.py",

    ],

}



// Test the generated python parser+serializer against

// pre-generated binary inputs.

python_test_host {

    name: "pdl_python_generator_test",

    main: "test/python_generator_test.py",

    srcs: [

        "test/python_generator_test.py",

        "test/custom_types.py",

        ":pdl_python_generator_test_gen",

    ],

    test_options: {

        unit_test: true,

    },

}