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Commit 6b8c168f authored by Henri Chataing's avatar Henri Chataing Committed by Automerger Merge Worker
Browse files

Merge "pdl: Implement c++ backend generator" am: b315d83f am: b43bfffc 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2496096



Change-Id: I5fbaa110ff9b17f2e9bd898d22efefcbc33a9c77
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 24011246 b43bfffc

tools/pdl/Android.bp

+123 −0
Original line number Diff line number Diff line
@@ -318,6 +318,15 @@ genrule_defaults { 
    ],

}



// Defaults for PDL python backend generation.

genrule_defaults {

    name: "pdl_cxx_generator_defaults",

    tools: [

        ":pdl",

        ":pdl_cxx_generator",

    ],

}



// Generate the python parser+serializer backend for the

// little endian test file located at tests/canonical/le_test_file.pdl.

genrule {
@@ -440,3 +449,117 @@ rust_test_host { 
    ],

    test_suites: ["general-tests"],

}



// Generate the C++ parser+serializer backend for the

// little endian test file located at tests/canonical/le_test_file.pdl.

genrule {

    name: "pdl_cxx_canonical_le_src_gen",

    defaults: ["pdl_cxx_generator_defaults"],

    cmd: "set -o pipefail;" +

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

        " $(location :pdl_cxx_generator)" +

        " --namespace le_test" +

        " --output $(out)",

    srcs: [

        "tests/canonical/le_test_file.pdl",

    ],

    out: [

        "canonical_le_test_file.h",

    ],

}



// Generate the C++ parser+serializer backend tests for the

// little endian test file located at tests/canonical/le_test_file.pdl.

genrule {

    name: "pdl_cxx_canonical_le_test_gen",

    cmd: "set -o pipefail;" +

        " inputs=( $(in) ) &&" +

        " $(location :pdl) $${inputs[0]} |" +

        " $(location :pdl_cxx_unittest_generator)" +

        " --output $(out)" +

        " --test-vectors $${inputs[1]}" +

        " --include-header $$(basename $${inputs[2]})" +

        " --using-namespace le_test" +

        " --namespace le_test" +

        " --parser-test-suite LeParserTest" +

        " --serializer-test-suite LeSerializerTest",

    tools: [

        ":pdl",

        ":pdl_cxx_unittest_generator",

    ],

    srcs: [

        "tests/canonical/le_test_file.pdl",

        "tests/canonical/le_test_vectors.json",

        ":pdl_cxx_canonical_le_src_gen",

    ],

    out: [

        "canonical_le_test.cc",

    ],

}



// Generate the C++ parser+serializer backend for the

// big endian test file.

genrule {

    name: "pdl_cxx_canonical_be_src_gen",

    defaults: ["pdl_cxx_generator_defaults"],

    cmd: "set -o pipefail;" +

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

        " $(location :pdl_cxx_generator)" +

        " --namespace be_test" +

        " --output $(out)",

    srcs: [

        ":pdl_be_test_file",

    ],

    out: [

        "canonical_be_test_file.h",

    ],

}



// Generate the C++ parser+serializer backend tests for the

// big endian test file.

genrule {

    name: "pdl_cxx_canonical_be_test_gen",

    cmd: "set -o pipefail;" +

        " inputs=( $(in) ) &&" +

        " $(location :pdl) $${inputs[0]} |" +

        " $(location :pdl_cxx_unittest_generator)" +

        " --output $(out)" +

        " --test-vectors $${inputs[1]}" +

        " --include-header $$(basename $${inputs[2]})" +

        " --using-namespace be_test" +

        " --namespace be_test" +

        " --parser-test-suite BeParserTest" +

        " --serializer-test-suite BeSerializerTest",

    tools: [

        ":pdl",

        ":pdl_cxx_unittest_generator",

    ],

    srcs: [

        ":pdl_be_test_file",

        "tests/canonical/be_test_vectors.json",

        ":pdl_cxx_canonical_be_src_gen",

    ],

    out: [

        "canonical_be_test.cc",

    ],

}



// Test the generated C++ parser+serializer against

// pre-generated binary inputs.

cc_test_host {

    name: "pdl_cxx_generator_test",

    local_include_dirs: [

        "scripts",

    ],

    generated_headers: [

        "pdl_cxx_canonical_le_src_gen",

        "pdl_cxx_canonical_be_src_gen",

    ],

    generated_sources: [

        "pdl_cxx_canonical_le_test_gen",

        "pdl_cxx_canonical_be_test_gen",

    ],

    static_libs: [

        "libgtest",

    ],

}

tools/pdl/scripts/Android.bp

+25 −0
Original line number Diff line number Diff line
@@ -21,5 +21,30 @@ python_binary_host { 
        "generate_python_backend.py",

        "pdl/ast.py",

        "pdl/core.py",

        "pdl/utils.py",

    ],

}



// C++ generator.

python_binary_host {

    name: "pdl_cxx_generator",

    main: "generate_cxx_backend.py",

    srcs: [

        "generate_cxx_backend.py",

        "pdl/ast.py",

        "pdl/core.py",

        "pdl/utils.py",

    ],

}



// C++ test generator.

python_binary_host {

    name: "pdl_cxx_unittest_generator",

    main: "generate_cxx_backend_tests.py",

    srcs: [

        "generate_cxx_backend_tests.py",

        "pdl/ast.py",

        "pdl/core.py",

        "pdl/utils.py",

    ],

}