trusty-binder: Add AIDL files for trusty-binder tests

Bug: 224644083
Change-Id: I4818bfee421996dbf313c96d3ab53d9d0429f0c4

trusty/test/binder/aidl/ByteEnum.aidl

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Hello, world!
+ */
+@Backing(type="byte")
+enum ByteEnum {
+    // Comment about FOO.
+    FOO = 1,
+    BAR = 2,
+    BAZ,
+}

trusty/test/binder/aidl/ITestService.aidl

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+import ByteEnum;
+import IntEnum;
+import LongEnum;
+
+interface ITestService {
+    const @utf8InCpp String PORT = "com.android.trusty.binder.test.service";
+
+    const int TEST_CONSTANT = 42;
+    const int TEST_CONSTANT2 = -42;
+    const int TEST_CONSTANT3 = +42;
+    const int TEST_CONSTANT4 = +4;
+    const int TEST_CONSTANT5 = -4;
+    const int TEST_CONSTANT6 = -0;
+    const int TEST_CONSTANT7 = +0;
+    const int TEST_CONSTANT8 = 0;
+    const int TEST_CONSTANT9 = 0x56;
+    const int TEST_CONSTANT10 = 0xa5;
+    const int TEST_CONSTANT11 = 0xFA;
+    const int TEST_CONSTANT12 = 0xffffffff;
+
+    const byte BYTE_TEST_CONSTANT = 17;
+    const long LONG_TEST_CONSTANT = 1L << 40;
+
+    const String STRING_TEST_CONSTANT = "foo";
+    const String STRING_TEST_CONSTANT2 = "bar";
+
+    // Test that primitives work as parameters and return types.
+    boolean RepeatBoolean(boolean token);
+    byte RepeatByte(byte token);
+    char RepeatChar(char token);
+    int RepeatInt(int token);
+    long RepeatLong(long token);
+    float RepeatFloat(float token);
+    double RepeatDouble(double token);
+    String RepeatString(String token);
+    ByteEnum RepeatByteEnum(ByteEnum token);
+    IntEnum RepeatIntEnum(IntEnum token);
+    LongEnum RepeatLongEnum(LongEnum token);
+
+    // Test that arrays work as parameters and return types.
+    boolean[] ReverseBoolean(in boolean[] input, out boolean[] repeated);
+    byte[] ReverseByte(in byte[] input, out byte[] repeated);
+    char[] ReverseChar(in char[] input, out char[] repeated);
+    int[] ReverseInt(in int[] input, out int[] repeated);
+    long[] ReverseLong(in long[] input, out long[] repeated);
+    float[] ReverseFloat(in float[] input, out float[] repeated);
+    double[] ReverseDouble(in double[] input, out double[] repeated);
+    String[] ReverseString(in String[] input, out String[] repeated);
+    ByteEnum[] ReverseByteEnum(in ByteEnum[] input, out ByteEnum[] repeated);
+    IntEnum[] ReverseIntEnum(in IntEnum[] input, out IntEnum[] repeated);
+    LongEnum[] ReverseLongEnum(in LongEnum[] input, out LongEnum[] repeated);
+}

trusty/test/binder/aidl/IntEnum.aidl

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@JavaDerive(toString=true)
+@Backing(type="int")
+enum IntEnum {
+    FOO = 1000,
+    BAR = 2000,
+    BAZ,
+    /** @deprecated do not use this */
+    QUX,
+}

trusty/test/binder/aidl/LongEnum.aidl

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@Backing(type="long")
+enum LongEnum {
+    FOO = 100000000000,
+    BAR = 200000000000,
+    BAZ,
+}

trusty/test/binder/aidl/rules.mk

@@ -0,0 +1,26 @@
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+MODULE_AIDLS := \
+	$(LOCAL_DIR)/ByteEnum.aidl \
+	$(LOCAL_DIR)/IntEnum.aidl \
+	$(LOCAL_DIR)/ITestService.aidl \
+	$(LOCAL_DIR)/LongEnum.aidl \
+
+include make/aidl.mk