| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| package android.util.proto.cts; |
| |
| import android.util.proto.ProtoOutputStream; |
| import android.util.proto.cts.nano.Test; |
| |
| import com.google.protobuf.nano.MessageNano; |
| import junit.framework.TestCase; |
| import org.junit.Assert; |
| |
| /** |
| * Test the double methods on the ProtoOutputStream class. |
| */ |
| public class ProtoOutputStreamDoubleTest extends TestCase { |
| /** |
| * Compare if the values are identical (including handling for matching isNaN). |
| */ |
| public void assertEquals(double expected, double actual) { |
| if (Double.isNaN(expected)) { |
| if (!Double.isNaN(actual)) { |
| throw new RuntimeException("expected NaN, actual " + actual); |
| } |
| } else { |
| if (expected != actual) { |
| throw new RuntimeException("expected " + expected + ", actual " + actual); |
| } |
| } |
| } |
| |
| // ---------------------------------------------------------------------- |
| // writeDouble |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * Test writeDouble. |
| */ |
| public void testWrite() throws Exception { |
| testWrite(0); |
| testWrite(1); |
| testWrite(5); |
| } |
| |
| /** |
| * Implementation of testWrite with a given chunkSize. |
| */ |
| public void testWrite(int chunkSize) throws Exception { |
| final ProtoOutputStream po = new ProtoOutputStream(chunkSize); |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_SINGLE | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| |
| po.writeDouble(ProtoOutputStream.makeFieldId(1, fieldFlags), 0); |
| po.writeDouble(ProtoOutputStream.makeFieldId(2, fieldFlags), 1); |
| po.writeDouble(ProtoOutputStream.makeFieldId(3, fieldFlags), -1234.432); |
| po.writeDouble(ProtoOutputStream.makeFieldId(4, fieldFlags), 42.42); |
| po.writeDouble(ProtoOutputStream.makeFieldId(5, fieldFlags), Double.MIN_NORMAL); |
| po.writeDouble(ProtoOutputStream.makeFieldId(6, fieldFlags), Double.MIN_VALUE); |
| po.writeDouble(ProtoOutputStream.makeFieldId(7, fieldFlags), Double.NEGATIVE_INFINITY); |
| po.writeDouble(ProtoOutputStream.makeFieldId(8, fieldFlags), Double.NaN); |
| po.writeDouble(ProtoOutputStream.makeFieldId(9, fieldFlags), Double.POSITIVE_INFINITY); |
| |
| final byte[] result = po.getBytes(); |
| Assert.assertArrayEquals(new byte[] { |
| // 1 -> 0 - default value, not written |
| // 2 -> 1 |
| (byte)0x11, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x3f, |
| // 3 -> -1234.432 |
| (byte)0x19, |
| (byte)0x7d, (byte)0x3f, (byte)0x35, (byte)0x5e, |
| (byte)0xba, (byte)0x49, (byte)0x93, (byte)0xc0, |
| // 4 -> 42.42 |
| (byte)0x21, |
| (byte)0xf6, (byte)0x28, (byte)0x5c, (byte)0x8f, |
| (byte)0xc2, (byte)0x35, (byte)0x45, (byte)0x40, |
| // 5 -> Double.MIN_NORMAL |
| (byte)0x29, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x10, (byte)0x00, |
| // 6 -> DOUBLE.MIN_VALUE |
| (byte)0x31, |
| (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 7 -> Double.NEGATIVE_INFINITY |
| (byte)0x39, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0xff, |
| // 8 -> Double.NaN |
| (byte)0x41, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf8, (byte)0x7f, |
| // 9 -> Double.POSITIVE_INFINITY |
| (byte)0x49, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x7f, |
| }, result); |
| } |
| |
| /** |
| * Test that writing a with ProtoOutputStream matches, and can be read by standard proto. |
| */ |
| public void testWriteCompat() throws Exception { |
| testWriteCompat(0); |
| testWriteCompat(1); |
| testWriteCompat(-1234.432); |
| testWriteCompat(42.42); |
| testWriteCompat(Double.MIN_NORMAL); |
| testWriteCompat(Double.MIN_VALUE); |
| testWriteCompat(Double.NEGATIVE_INFINITY); |
| testWriteCompat(Double.NaN); |
| testWriteCompat(Double.POSITIVE_INFINITY); |
| } |
| |
| /** |
| * Implementation of testWriteCompat with a given value. |
| */ |
| public void testWriteCompat(double val) throws Exception { |
| final int fieldId = 10; |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_SINGLE | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| |
| final Test.All all = new Test.All(); |
| final ProtoOutputStream po = new ProtoOutputStream(0); |
| |
| all.doubleField = val; |
| po.writeDouble(ProtoOutputStream.makeFieldId(fieldId, fieldFlags), val); |
| |
| final byte[] result = po.getBytes(); |
| final byte[] expected = MessageNano.toByteArray(all); |
| |
| Assert.assertArrayEquals(expected, result); |
| |
| final Test.All readback = Test.All.parseFrom(result); |
| |
| assertEquals(val, readback.doubleField); |
| } |
| |
| // ---------------------------------------------------------------------- |
| // writeRepeatedDouble |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * Test writeDouble. |
| */ |
| public void testRepeated() throws Exception { |
| testRepeated(0); |
| testRepeated(1); |
| testRepeated(5); |
| } |
| |
| /** |
| * Implementation of testRepeated with a given chunkSize. |
| */ |
| public void testRepeated(int chunkSize) throws Exception { |
| final ProtoOutputStream po = new ProtoOutputStream(chunkSize); |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_REPEATED | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(1, fieldFlags), 0); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(2, fieldFlags), 1); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(3, fieldFlags), -1234.432); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(4, fieldFlags), 42.42); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(5, fieldFlags), Double.MIN_NORMAL); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(6, fieldFlags), Double.MIN_VALUE); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(7, fieldFlags), Double.NEGATIVE_INFINITY); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(8, fieldFlags), Double.NaN); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(9, fieldFlags), Double.POSITIVE_INFINITY); |
| |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(1, fieldFlags), 0); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(2, fieldFlags), 1); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(3, fieldFlags), -1234.432); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(4, fieldFlags), 42.42); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(5, fieldFlags), Double.MIN_NORMAL); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(6, fieldFlags), Double.MIN_VALUE); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(7, fieldFlags), Double.NEGATIVE_INFINITY); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(8, fieldFlags), Double.NaN); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(9, fieldFlags), Double.POSITIVE_INFINITY); |
| |
| final byte[] result = po.getBytes(); |
| Assert.assertArrayEquals(new byte[] { |
| // 1 -> 0 - default value, written when repeated |
| (byte)0x09, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 2 -> 1 |
| (byte)0x11, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x3f, |
| // 3 -> -1234.432 |
| (byte)0x19, |
| (byte)0x7d, (byte)0x3f, (byte)0x35, (byte)0x5e, |
| (byte)0xba, (byte)0x49, (byte)0x93, (byte)0xc0, |
| // 4 -> 42.42 |
| (byte)0x21, |
| (byte)0xf6, (byte)0x28, (byte)0x5c, (byte)0x8f, |
| (byte)0xc2, (byte)0x35, (byte)0x45, (byte)0x40, |
| // 5 -> Double.MIN_NORMAL |
| (byte)0x29, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x10, (byte)0x00, |
| // 6 -> DOUBLE.MIN_VALUE |
| (byte)0x31, |
| (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 7 -> Double.NEGATIVE_INFINITY |
| (byte)0x39, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0xff, |
| // 8 -> Double.NaN |
| (byte)0x41, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf8, (byte)0x7f, |
| // 9 -> Double.POSITIVE_INFINITY |
| (byte)0x49, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x7f, |
| |
| // 1 -> 0 - default value, written when repeated |
| (byte)0x09, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 2 -> 1 |
| (byte)0x11, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x3f, |
| // 3 -> -1234.432 |
| (byte)0x19, |
| (byte)0x7d, (byte)0x3f, (byte)0x35, (byte)0x5e, |
| (byte)0xba, (byte)0x49, (byte)0x93, (byte)0xc0, |
| // 4 -> 42.42 |
| (byte)0x21, |
| (byte)0xf6, (byte)0x28, (byte)0x5c, (byte)0x8f, |
| (byte)0xc2, (byte)0x35, (byte)0x45, (byte)0x40, |
| // 5 -> Double.MIN_NORMAL |
| (byte)0x29, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x10, (byte)0x00, |
| // 6 -> DOUBLE.MIN_VALUE |
| (byte)0x31, |
| (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 7 -> Double.NEGATIVE_INFINITY |
| (byte)0x39, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0xff, |
| // 8 -> Double.NaN |
| (byte)0x41, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf8, (byte)0x7f, |
| // 9 -> Double.POSITIVE_INFINITY |
| (byte)0x49, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x7f, |
| }, result); |
| } |
| |
| /** |
| * Test that writing a with ProtoOutputStream matches, and can be read by standard proto. |
| */ |
| public void testRepeatedCompat() throws Exception { |
| testRepeatedCompat(new double[0]); |
| testRepeatedCompat(new double[] { 0, 1, -1234.432, 42.42, |
| Double.MIN_NORMAL, Double.MIN_VALUE, Double.NEGATIVE_INFINITY, Double.NaN, |
| Double.POSITIVE_INFINITY, |
| }); |
| } |
| |
| /** |
| * Implementation of testRepeatedCompat with a given value. |
| */ |
| public void testRepeatedCompat(double[] val) throws Exception { |
| final int fieldId = 11; |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_REPEATED | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| |
| final Test.All all = new Test.All(); |
| final ProtoOutputStream po = new ProtoOutputStream(0); |
| |
| all.doubleFieldRepeated = val; |
| for (int i=0; i<val.length; i++) { |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(fieldId, fieldFlags), val[i]); |
| } |
| |
| final byte[] result = po.getBytes(); |
| final byte[] expected = MessageNano.toByteArray(all); |
| |
| Assert.assertArrayEquals(expected, result); |
| |
| final Test.All readback = Test.All.parseFrom(result); |
| |
| assertNotNull(readback.doubleFieldRepeated); |
| assertEquals(val.length, readback.doubleFieldRepeated.length); |
| for (int i=0; i<val.length; i++) { |
| assertEquals(val[i], readback.doubleFieldRepeated[i]); |
| } |
| } |
| |
| // ---------------------------------------------------------------------- |
| // writePackedDouble |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * Test writeDouble. |
| */ |
| public void testPacked() throws Exception { |
| testPacked(0); |
| testPacked(1); |
| testPacked(5); |
| } |
| |
| /** |
| * Create an array of the val, and write it. |
| */ |
| private void writePackedDouble(ProtoOutputStream po, int fieldId, double val) { |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_PACKED | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| po.writePackedDouble(ProtoOutputStream.makeFieldId(fieldId, fieldFlags), |
| new double[] { val, val }); |
| } |
| |
| /** |
| * Implementation of testPacked with a given chunkSize. |
| */ |
| public void testPacked(int chunkSize) throws Exception { |
| final ProtoOutputStream po = new ProtoOutputStream(chunkSize); |
| |
| writePackedDouble(po, 1, 0); |
| writePackedDouble(po, 2, 1); |
| writePackedDouble(po, 3, -1234.432); |
| writePackedDouble(po, 4, 42.42); |
| writePackedDouble(po, 5, Double.MIN_NORMAL); |
| writePackedDouble(po, 6, Double.MIN_VALUE); |
| writePackedDouble(po, 7, Double.NEGATIVE_INFINITY); |
| writePackedDouble(po, 8, Double.NaN); |
| writePackedDouble(po, 9, Double.POSITIVE_INFINITY); |
| |
| final byte[] result = po.getBytes(); |
| Assert.assertArrayEquals(new byte[] { |
| // 1 -> 0 - default value, written when repeated |
| (byte)0x0a, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 2 -> 1 |
| (byte)0x12, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x3f, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x3f, |
| // 3 -> -1234.432 |
| (byte)0x1a, |
| (byte)0x10, |
| (byte)0x7d, (byte)0x3f, (byte)0x35, (byte)0x5e, |
| (byte)0xba, (byte)0x49, (byte)0x93, (byte)0xc0, |
| (byte)0x7d, (byte)0x3f, (byte)0x35, (byte)0x5e, |
| (byte)0xba, (byte)0x49, (byte)0x93, (byte)0xc0, |
| // 4 -> 42.42 |
| (byte)0x22, |
| (byte)0x10, |
| (byte)0xf6, (byte)0x28, (byte)0x5c, (byte)0x8f, |
| (byte)0xc2, (byte)0x35, (byte)0x45, (byte)0x40, |
| (byte)0xf6, (byte)0x28, (byte)0x5c, (byte)0x8f, |
| (byte)0xc2, (byte)0x35, (byte)0x45, (byte)0x40, |
| // 5 -> Double.MIN_NORMAL |
| (byte)0x2a, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x10, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x10, (byte)0x00, |
| // 6 -> DOUBLE.MIN_VALUE |
| (byte)0x32, |
| (byte)0x10, |
| (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| // 7 -> Double.NEGATIVE_INFINITY |
| (byte)0x3a, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0xff, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0xff, |
| // 8 -> Double.NaN |
| (byte)0x42, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf8, (byte)0x7f, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf8, (byte)0x7f, |
| // 9 -> Double.POSITIVE_INFINITY |
| (byte)0x4a, |
| (byte)0x10, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x7f, |
| (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, |
| (byte)0x00, (byte)0x00, (byte)0xf0, (byte)0x7f, |
| }, result); |
| } |
| |
| /** |
| * Test that writing a with ProtoOutputStream matches, and can be read by standard proto. |
| */ |
| public void testPackedCompat() throws Exception { |
| testPackedCompat(new double[] {}); |
| testPackedCompat(new double[] { 0, 1, -1234.432, 42.42, |
| Double.MIN_NORMAL, Double.MIN_VALUE, Double.NEGATIVE_INFINITY, Double.NaN, |
| Double.POSITIVE_INFINITY, |
| }); |
| } |
| |
| /** |
| * Implementation of testPackedDoubleCompat with a given value. |
| */ |
| public void testPackedCompat(double[] val) throws Exception { |
| final int fieldId = 12; |
| final long fieldFlags = ProtoOutputStream.FIELD_COUNT_PACKED | ProtoOutputStream.FIELD_TYPE_DOUBLE; |
| |
| final Test.All all = new Test.All(); |
| final ProtoOutputStream po = new ProtoOutputStream(0); |
| |
| all.doubleFieldPacked = val; |
| po.writePackedDouble(ProtoOutputStream.makeFieldId(fieldId, fieldFlags), val); |
| |
| final byte[] result = po.getBytes(); |
| final byte[] expected = MessageNano.toByteArray(all); |
| |
| Assert.assertArrayEquals(expected, result); |
| |
| final Test.All readback = Test.All.parseFrom(result); |
| |
| assertNotNull(readback.doubleFieldPacked); |
| assertEquals(val.length, readback.doubleFieldPacked.length); |
| for (int i=0; i<val.length; i++) { |
| assertEquals(val[i], readback.doubleFieldPacked[i]); |
| } |
| } |
| |
| /** |
| * Test that if you pass in the wrong type of fieldId, it throws. |
| */ |
| public void testBadFieldIds() { |
| // Single |
| |
| // Good Count / Bad Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writeDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_SINGLE | ProtoOutputStream.FIELD_TYPE_INT32), 0); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| |
| // Bad Count / Good Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writeDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_PACKED | ProtoOutputStream.FIELD_TYPE_DOUBLE), 0); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| |
| // Repeated |
| |
| // Good Count / Bad Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_REPEATED | ProtoOutputStream.FIELD_TYPE_INT32), 0); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| |
| // Bad Count / Good Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writeRepeatedDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_PACKED | ProtoOutputStream.FIELD_TYPE_DOUBLE), 0); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| |
| // Packed |
| |
| // Good Count / Bad Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writePackedDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_PACKED | ProtoOutputStream.FIELD_TYPE_INT32), |
| new double[0]); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| |
| // Bad Count / Good Type |
| try { |
| final ProtoOutputStream po = new ProtoOutputStream(); |
| po.writePackedDouble(ProtoOutputStream.makeFieldId(1, |
| ProtoOutputStream.FIELD_COUNT_SINGLE | ProtoOutputStream.FIELD_TYPE_DOUBLE), |
| new double[0]); |
| } catch (IllegalArgumentException ex) { |
| // good |
| } |
| } |
| } |
