| /* |
| * Copyright (C) 2017 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.metrics; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import junit.framework.TestCase; |
| |
| public class LogMakerTest extends TestCase { |
| |
| public void testSerialize() { |
| LogMaker builder = new LogMaker(0); |
| builder.addTaggedData(1, "one"); |
| builder.addTaggedData(2, "two"); |
| Object[] out = builder.serialize(); |
| assertEquals(1, out[0]); |
| assertEquals("one", out[1]); |
| assertEquals(2, out[2]); |
| assertEquals("two", out[3]); |
| } |
| |
| public void testSerializeDeserialize() { |
| int category = 10; |
| int type = 11; |
| int subtype = 12; |
| long timestamp = 1484669007890L; |
| String packageName = "com.foo.bar"; |
| String counterName = "sheep"; |
| int bucket = 13; |
| int value = 14; |
| |
| LogMaker builder = new LogMaker(category); |
| builder.setType(type); |
| builder.setSubtype(subtype); |
| builder.setTimestamp(timestamp); |
| builder.setPackageName(packageName); |
| builder.setCounterName(counterName); |
| builder.setCounterBucket(bucket); |
| builder.setCounterValue(value); |
| builder.addTaggedData(1, "one"); |
| builder.addTaggedData(2, "two"); |
| |
| Object[] out = builder.serialize(); |
| LogMaker parsed = new LogMaker(out); |
| |
| assertEquals(category, parsed.getCategory()); |
| assertEquals(type, parsed.getType()); |
| assertEquals(subtype, parsed.getSubtype()); |
| assertEquals(timestamp, parsed.getTimestamp()); |
| assertEquals(packageName, parsed.getPackageName()); |
| assertEquals(counterName, parsed.getCounterName()); |
| assertEquals(bucket, parsed.getCounterBucket()); |
| assertEquals(value, parsed.getCounterValue()); |
| assertEquals("one", parsed.getTaggedData(1)); |
| assertEquals("two", parsed.getTaggedData(2)); |
| } |
| |
| public void testIntBucket() { |
| LogMaker builder = new LogMaker(0); |
| builder.setCounterBucket(100); |
| assertEquals(100, builder.getCounterBucket()); |
| assertEquals(false, builder.isLongCounterBucket()); |
| } |
| |
| public void testLongBucket() { |
| long longBucket = Long.MAX_VALUE; |
| LogMaker builder = new LogMaker(0); |
| builder.setCounterBucket(longBucket); |
| assertEquals(longBucket, builder.getCounterBucket()); |
| assertEquals(true, builder.isLongCounterBucket()); |
| } |
| |
| public void testInvalidInputThrows() { |
| LogMaker builder = new LogMaker(0); |
| boolean threw = false; |
| try { |
| builder.addTaggedData(0, new Object()); |
| } catch (IllegalArgumentException e) { |
| threw = true; |
| } |
| assertTrue(threw); |
| assertEquals(2, builder.serialize().length); |
| } |
| |
| public void testValidInputTypes() { |
| LogMaker builder = new LogMaker(0); |
| builder.addTaggedData(1, "onetwothree"); |
| builder.addTaggedData(2, 123); |
| builder.addTaggedData(3, 123L); |
| builder.addTaggedData(4, 123.0F); |
| builder.addTaggedData(5, null); |
| Object[] out = builder.serialize(); |
| assertEquals("onetwothree", out[1]); |
| assertEquals(123, out[3]); |
| assertEquals(123L, out[5]); |
| assertEquals(123.0F, out[7]); |
| } |
| |
| public void testCategoryDefault() { |
| LogMaker builder = new LogMaker(10); |
| Object[] out = builder.serialize(); |
| assertEquals(MetricsEvent.RESERVED_FOR_LOGBUILDER_CATEGORY, out[0]); |
| assertEquals(10, out[1]); |
| } |
| |
| public void testClearData() { |
| LogMaker builder = new LogMaker(0); |
| builder.addTaggedData(1, "onetwothree"); |
| builder.clearTaggedData(1); |
| assertEquals(null, builder.getTaggedData(1)); |
| } |
| |
| public void testClearFieldLeavesOtherFieldsIntact() { |
| LogMaker builder = new LogMaker(0); |
| builder.setPackageName("package.name"); |
| builder.setSubtype(10); |
| builder.clearPackageName(); |
| assertEquals(null, builder.getPackageName()); |
| assertEquals(10, builder.getSubtype()); |
| } |
| |
| public void testSetAndClearCategory() { |
| LogMaker builder = new LogMaker(0); |
| builder.setCategory(MetricsEvent.MAIN_SETTINGS); |
| assertEquals(MetricsEvent.MAIN_SETTINGS, builder.getCategory()); |
| builder.clearCategory(); |
| assertEquals(MetricsEvent.VIEW_UNKNOWN, builder.getCategory()); |
| } |
| |
| public void testSetAndClearType() { |
| LogMaker builder = new LogMaker(0); |
| builder.setType(MetricsEvent.TYPE_OPEN); |
| assertEquals(MetricsEvent.TYPE_OPEN, builder.getType()); |
| builder.clearType(); |
| assertEquals(MetricsEvent.TYPE_UNKNOWN, builder.getType()); |
| } |
| |
| public void testSetAndClearSubtype() { |
| LogMaker builder = new LogMaker(0); |
| builder.setSubtype(1); |
| assertEquals(1, builder.getSubtype()); |
| builder.clearSubtype(); |
| assertEquals(0, builder.getSubtype()); |
| } |
| |
| public void testSetAndClearTimestamp() { |
| LogMaker builder = new LogMaker(0); |
| builder.setTimestamp(1); |
| assertEquals(1, builder.getTimestamp()); |
| builder.clearTimestamp(); |
| assertEquals(0, builder.getTimestamp()); |
| } |
| |
| public void testSetAndClearPackageName() { |
| LogMaker builder = new LogMaker(0); |
| builder.setPackageName("package.name"); |
| assertEquals("package.name", builder.getPackageName()); |
| builder.clearPackageName(); |
| assertEquals(null, builder.getPackageName()); |
| } |
| |
| public void testSetAndClearPid() { |
| LogMaker builder = new LogMaker(0); |
| builder.setProcessId(1); |
| assertEquals(1, builder.getProcessId()); |
| builder.clearProcessId(); |
| assertEquals(-1, builder.getProcessId()); |
| } |
| |
| public void testSetAndClearUid() { |
| LogMaker builder = new LogMaker(0); |
| builder.setUid(1); |
| assertEquals(1, builder.getUid()); |
| builder.clearUid(); |
| assertEquals(-1, builder.getUid()); |
| } |
| |
| public void testGiantLogOmitted() { |
| LogMaker badBuilder = new LogMaker(0); |
| StringBuilder b = new StringBuilder(); |
| for (int i = 0; i < 4000; i++) { |
| b.append("test, " + i); |
| } |
| badBuilder.addTaggedData(100, b.toString()); |
| assertTrue(badBuilder.serialize().length < LogMaker.MAX_SERIALIZED_SIZE); |
| } |
| |
| public void testIdentityEquality() { |
| LogMaker a = new LogMaker(0); |
| a.addTaggedData(1, "onetwothree"); |
| a.addTaggedData(2, 123); |
| a.addTaggedData(3, 123L); |
| |
| assertTrue("objects should be equal to themselves", a.isSubsetOf(a)); |
| } |
| |
| public void testExactEquality() { |
| LogMaker a = new LogMaker(0); |
| a.addTaggedData(1, "onetwothree"); |
| a.addTaggedData(2, 123); |
| a.addTaggedData(3, 123L); |
| LogMaker b = new LogMaker(0); |
| b.addTaggedData(1, "onetwothree"); |
| b.addTaggedData(2, 123); |
| b.addTaggedData(3, 123L); |
| |
| assertTrue("deep equality should be true", a.isSubsetOf(b)); |
| assertTrue("deep equality shoudl be true", b.isSubsetOf(a)); |
| } |
| |
| public void testSubsetEquality() { |
| LogMaker a = new LogMaker(0); |
| a.addTaggedData(1, "onetwothree"); |
| a.addTaggedData(2, 123); |
| LogMaker b = new LogMaker(0); |
| b.addTaggedData(1, "onetwothree"); |
| b.addTaggedData(2, 123); |
| b.addTaggedData(3, 123L); |
| |
| assertTrue("a is a strict subset of b", a.isSubsetOf(b)); |
| assertTrue("b is not a strict subset of a", !b.isSubsetOf(a)); |
| } |
| |
| public void testInequality() { |
| LogMaker a = new LogMaker(0); |
| a.addTaggedData(1, "onetwofour"); |
| a.addTaggedData(2, 1234); |
| LogMaker b = new LogMaker(0); |
| b.addTaggedData(1, "onetwothree"); |
| b.addTaggedData(2, 123); |
| b.addTaggedData(3, 123L); |
| |
| assertTrue("a is not a subset of b", !a.isSubsetOf(b)); |
| assertTrue("b is not a subset of a", !b.isSubsetOf(a)); |
| } |
| |
| public void testWildcardEquality() { |
| LogMaker empty = new LogMaker(0); |
| empty.clearTaggedData(MetricsEvent.RESERVED_FOR_LOGBUILDER_CATEGORY); //dirty trick |
| LogMaker b = new LogMaker(0); |
| b.addTaggedData(1, "onetwothree"); |
| b.addTaggedData(2, 123); |
| b.addTaggedData(3, 123L); |
| |
| assertTrue("empty builder is a subset of anything", empty.isSubsetOf(b)); |
| } |
| |
| public void testNullEquality() { |
| LogMaker a = new LogMaker(0); |
| a.addTaggedData(1, "onetwofour"); |
| a.addTaggedData(2, 1234); |
| |
| assertTrue("a is not a subset of null", !a.isSubsetOf(null)); |
| } |
| |
| public void testMajorCategory() { |
| LogMaker a = new LogMaker(1); |
| LogMaker b = new LogMaker(2); |
| assertFalse(a.isSubsetOf(b)); |
| assertFalse(b.isSubsetOf(a)); |
| } |
| |
| public void testConstructFromNull() { |
| new LogMaker(null); |
| // no promises, just don't throw |
| } |
| |
| public void testConstructFromNullKey() { |
| Object[] items = new Object[2]; |
| items[0] = null; |
| items[1] = "foo"; |
| new LogMaker(items); |
| // no promises, just don't throw |
| } |
| |
| public void testConstructFromNullField() { |
| Object[] items = new Object[2]; |
| items[0] = 10; |
| items[1] = null; |
| new LogMaker(items); |
| // no promises, just don't throw |
| } |
| |
| public void testConstructFromTruncatedArray() { |
| Object[] items = new Object[1]; |
| items[0] = 10; |
| new LogMaker(items); |
| // no promises, just don't throw |
| } |
| } |