Merge "PDL: Add test pdl for rust code generation" (0a6115c0) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/Android.bp

+30 −0

Original line number	Diff line number	Diff line
		@@ -590,6 +590,36 @@ rust_test_host {
		],
		}

		// Generate and run tests of rust pdl parser for tests packets
		genrule {
		name: "TestGeneratedPackets_rust",
		tools: [
		"bluetooth_packetgen",
		],
		cmd: "$(location bluetooth_packetgen) --include=packages/modules/Bluetooth/system/gd --out=$(genDir) $(in) --rust",
		srcs: [
		"packet/parser/test/rust_test_packets.pdl",
		],
		out: [
		"packet/parser/test/rust_test_packets.rs",
		],
		}

		rust_test_host {
		name: "packets_test_rust",
		defaults: ["gd_rust_defaults"],
		srcs: ["rust/packets/test_lib.rs", ":TestGeneratedPackets_rust"],
		test_suites: ["general-tests"],
		edition: "2018",
		proc_macros: ["libnum_derive"],
		rustlibs: [
		"libbytes",
		"libnum_traits",
		"libthiserror",
		"liblog_rust",
		],
		}

		// Generates binary schema data to be bundled and source file generated
		genrule {
		name: "BluetoothGeneratedDumpsysBinarySchema_bfbs",

system/gd/packet/parser/test/rust_test_packets.pdl

0 → 100644

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		little_endian_packets

		// Test Packets #1
		enum OpCode: 8 {
		ADD_ERR = 0,
		SUB_ERR = 1,
		ADD_RES = 2,
		SUB_RES = 3,
		ADD = 4,
		SUB = 5,
		}

		packet Command {
		op_code : OpCode,
		_size_(_payload_) : 8,
		_payload_,
		}

		// Packets for interfaces

		packet ComputeCommand : Command { _payload_, }
		packet ResCommand: Command { _payload_, }
		packet ErrCommand: Command { _payload_, }


		packet AddRes: ResCommand (op_code = ADD_RES) {
		}

		packet SubRes: ResCommand (op_code = SUB_RES) {
		}

		packet AddCommand: ComputeCommand (op_code = ADD) {
		}

		packet SubCommand: ComputeCommand (op_code = SUB) {
		}

		packet AddErr: ErrCommand(op_code = ADD_ERR) {
		}

		packet SubErr: ErrCommand(op_code = SUB_ERR) {
		}

		test AddRes {
		"\x00\x04\x04\x01\x04\x04",
		}

		test SubRes {
		"\x01\x04\x04\x01\x04\x04",
		}

		test AddCommand {
		"\x02\x04\x04\x01\x04\x04",
		}

		test SubCommand {
		"\x03\x04\x04\x01\x04\x04",
		}

		test AddErr {
		"\x04\x04\x04\x01\x04\x04",
		}

		test SubErr {
		"\x05\x04\x04\x01\x04\x04",
		}


		// Test Packets #2
		enum Number : 8 {
		ZERO = 0,
		ONE = 1,
		TWO = 2,
		THREE = 3,
		FOUR = 4,
		}

		packet GrandParent {
		field_one : Number,
		field_two : Number,
		field_three: Number,
		field_x: Number,
		_payload_,
		}

		packet Parent : GrandParent {
		field_four: Number,
		field_five: Number,
		field_y: Number,
		_payload_,
		}


		packet ChildOneTwo: Parent (field_one = ONE, field_two = TWO) {
		}

		packet ChildThreeFour : Parent (field_one = THREE, field_two = FOUR) {
		}

		packet ChildThree: Parent(field_three = THREE) {
		_fixed_ = 5 : 8,
		}

		packet GrandChildThreeFive: ChildThree(field_five = ZERO) {
		}

		packet GrandChildThreeY: ChildThree(field_y = FOUR) {
		}

		test ChildOneTwo {
		"\x01\x02\x03\x01",
		}

		test ChildThreeFour {
		"\x03\x03\x03\x01",
		}

		test ChildThree {
		"\x02\x01\x04\x01",
		}

		test GrandChildThreeFive {
		"\x01\x02\x03\x01",
		}

system/gd/rust/packets/test_lib.rs

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+13 −0

Original line number	Diff line number	Diff line
		//! reimport of generated packets (to go away once rust_genrule exists)

		#![allow(clippy::all)]
		#![allow(unused)]
		#![allow(missing_docs)]

		pub mod custom_types;

		pub mod hci {
		use crate::custom_types::*;

		include!(concat!(env!("OUT_DIR"), "/rust_test_packets.rs"));
		}