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DO NOT MERGE: Enable presubmit for com.android.internal.jank

Browse Source 
This CL consists of following parts:
 - TEST_MAPPING files for presubmit.
 - Correct CUJ constant definitions in LatencyTracker.
 - Use auto-generated enum constants instead of hardcoded
   numbers in LatencyTracker.
 - Create LatencyTrackerTest to test:
   - The constant names of CUJ definitions should be the same with
     corresponding enum names.
   - The amount of CUJ definitions should be the same with
     the amount of enums, means both must be added at the same time.
   - The static getNameOfXX() methods return just the name of the
     CUJ constant definitions.
   - The CUJ constant definitions has 1:1 mapping onto the enums.

Bug: 245250904
Test: check TH if FrameworksCoreTests is triggered
Test: atest FrameTrackerTest InteractionJankMonitorTest
Test: atest LatencyTrackerTest
Change-Id: I0a6f403694039aec6b9ce44254f6c5cab531f765
Merged-In: Ibddd36410a0d4a909522de011f23a337b53d6889
This commit is contained in:
Ahan Wu
2022-08-26 18:31:31 +00:00
committed by Wu Ahan
parent 131fb1ff89
commit 87c0106ea7
5 changed files with 241 additions and 51 deletions
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22
core/java/com/android/internal/jank/TEST_MAPPING Normal file
View File

@@ -0,0 +1,22 @@
{
"presubmit": [
{
"name": "FrameworksCoreTests",
"options": [
{
"include-filter": "com.android.internal.jank"
},
{
"exclude-annotation": "androidx.test.filters.FlakyTest"
},
{
"exclude-annotation": "org.junit.Ignore"
}
],
"file_patterns": [
"core/java/com/android/internal/jank/.*",
"core/tests/coretests/src/com/android/internal/jank/.*"
]
}
]
}

129
core/java/com/android/internal/util/LatencyTracker.java
View File

@@ -16,6 +16,27 @@ package com.android.internal.util;
import static android.os.Trace.TRACE_TAG_APP; import static android.os.Trace.TRACE_TAG_APP;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL_UNLOCKED;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_EXPAND_PANEL;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FACE_WAKE_AND_UNLOCK;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FINGERPRINT_WAKE_AND_UNLOCK;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FOLD_TO_AOD;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOAD_SHARE_SHEET;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOCKSCREEN_UNLOCK;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_CAMERA_CHECK;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_SENSOR;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_BACK_ARROW;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_SELECTION_TOOLBAR;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_START_RECENTS_ANIMATION;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_SWITCH_DISPLAY_UNFOLD;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_TOGGLE_RECENTS;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_TURN_ON_SCREEN;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_UDFPS_ILLUMINATE;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_USER_SWITCH;
import static com.android.internal.util.FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__UNKNOWN_ACTION;
import android.annotation.IntDef; import android.annotation.IntDef;
import android.annotation.NonNull; import android.annotation.NonNull;
import android.annotation.Nullable; import android.annotation.Nullable;
@@ -30,6 +51,7 @@ import android.util.Log;
import android.util.SparseArray; import android.util.SparseArray;
import com.android.internal.annotations.GuardedBy; import com.android.internal.annotations.GuardedBy;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.logging.EventLogTags; import com.android.internal.logging.EventLogTags;
import com.android.internal.os.BackgroundThread; import com.android.internal.os.BackgroundThread;
@@ -102,15 +124,15 @@ public class LatencyTracker {
*/ */
public static final int ACTION_START_RECENTS_ANIMATION = 8; public static final int ACTION_START_RECENTS_ANIMATION = 8;
/**
* Time it takes the sensor to detect rotation.
*/
public static final int ACTION_ROTATE_SCREEN_SENSOR = 9;
/** /**
* Time it takes to for the camera based algorithm to rotate the screen. * Time it takes to for the camera based algorithm to rotate the screen.
*/ */
public static final int ACTION_ROTATE_SCREEN_CAMERA_CHECK = 10; public static final int ACTION_ROTATE_SCREEN_CAMERA_CHECK = 9;
/**
* Time it takes the sensor to detect rotation.
*/
public static final int ACTION_ROTATE_SCREEN_SENSOR = 10;
/** /**
* Time it takes to start unlock animation . * Time it takes to start unlock animation .
@@ -142,10 +164,15 @@ public class LatencyTracker {
*/ */
public static final int ACTION_LOAD_SHARE_SHEET = 16; public static final int ACTION_LOAD_SHARE_SHEET = 16;
/**
* Time it takes for showing the selection toolbar.
*/
public static final int ACTION_SHOW_SELECTION_TOOLBAR = 17;
/** /**
* Time it takes to show AOD display after folding the device. * Time it takes to show AOD display after folding the device.
*/ */
public static final int ACTION_FOLD_TO_AOD = 17; public static final int ACTION_FOLD_TO_AOD = 18;
private static final int[] ACTIONS_ALL = { private static final int[] ACTIONS_ALL = {
ACTION_EXPAND_PANEL, ACTION_EXPAND_PANEL,
@@ -157,14 +184,15 @@ public class LatencyTracker {
ACTION_ROTATE_SCREEN, ACTION_ROTATE_SCREEN,
ACTION_FACE_WAKE_AND_UNLOCK, ACTION_FACE_WAKE_AND_UNLOCK,
ACTION_START_RECENTS_ANIMATION, ACTION_START_RECENTS_ANIMATION,
ACTION_ROTATE_SCREEN_SENSOR,
ACTION_ROTATE_SCREEN_CAMERA_CHECK, ACTION_ROTATE_SCREEN_CAMERA_CHECK,
ACTION_ROTATE_SCREEN_SENSOR,
ACTION_LOCKSCREEN_UNLOCK, ACTION_LOCKSCREEN_UNLOCK,
ACTION_USER_SWITCH, ACTION_USER_SWITCH,
ACTION_SWITCH_DISPLAY_UNFOLD, ACTION_SWITCH_DISPLAY_UNFOLD,
ACTION_UDFPS_ILLUMINATE, ACTION_UDFPS_ILLUMINATE,
ACTION_SHOW_BACK_ARROW, ACTION_SHOW_BACK_ARROW,
ACTION_LOAD_SHARE_SHEET, ACTION_LOAD_SHARE_SHEET,
ACTION_SHOW_SELECTION_TOOLBAR,
ACTION_FOLD_TO_AOD, ACTION_FOLD_TO_AOD,
}; };
@@ -179,39 +207,42 @@ public class LatencyTracker {
ACTION_ROTATE_SCREEN, ACTION_ROTATE_SCREEN,
ACTION_FACE_WAKE_AND_UNLOCK, ACTION_FACE_WAKE_AND_UNLOCK,
ACTION_START_RECENTS_ANIMATION, ACTION_START_RECENTS_ANIMATION,
ACTION_ROTATE_SCREEN_SENSOR,
ACTION_ROTATE_SCREEN_CAMERA_CHECK, ACTION_ROTATE_SCREEN_CAMERA_CHECK,
ACTION_ROTATE_SCREEN_SENSOR,
ACTION_LOCKSCREEN_UNLOCK, ACTION_LOCKSCREEN_UNLOCK,
ACTION_USER_SWITCH, ACTION_USER_SWITCH,
ACTION_SWITCH_DISPLAY_UNFOLD, ACTION_SWITCH_DISPLAY_UNFOLD,
ACTION_UDFPS_ILLUMINATE, ACTION_UDFPS_ILLUMINATE,
ACTION_SHOW_BACK_ARROW, ACTION_SHOW_BACK_ARROW,
ACTION_LOAD_SHARE_SHEET, ACTION_LOAD_SHARE_SHEET,
ACTION_FOLD_TO_AOD ACTION_SHOW_SELECTION_TOOLBAR,
ACTION_FOLD_TO_AOD,
}) })
@Retention(RetentionPolicy.SOURCE) @Retention(RetentionPolicy.SOURCE)
public @interface Action { public @interface Action {
} }
private static final int[] STATSD_ACTION = new int[]{ @VisibleForTesting
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_EXPAND_PANEL, public static final int[] STATSD_ACTION = new int[] {
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_TOGGLE_RECENTS, UIACTION_LATENCY_REPORTED__ACTION__ACTION_EXPAND_PANEL,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FINGERPRINT_WAKE_AND_UNLOCK, UIACTION_LATENCY_REPORTED__ACTION__ACTION_TOGGLE_RECENTS,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL, UIACTION_LATENCY_REPORTED__ACTION__ACTION_FINGERPRINT_WAKE_AND_UNLOCK,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL_UNLOCKED, UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_TURN_ON_SCREEN, UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL_UNLOCKED,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN, UIACTION_LATENCY_REPORTED__ACTION__ACTION_TURN_ON_SCREEN,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FACE_WAKE_AND_UNLOCK, UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_START_RECENTS_ANIMATION, UIACTION_LATENCY_REPORTED__ACTION__ACTION_FACE_WAKE_AND_UNLOCK,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_SENSOR, UIACTION_LATENCY_REPORTED__ACTION__ACTION_START_RECENTS_ANIMATION,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_CAMERA_CHECK, UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_CAMERA_CHECK,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOCKSCREEN_UNLOCK, UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_SENSOR,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_USER_SWITCH, UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOCKSCREEN_UNLOCK,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_SWITCH_DISPLAY_UNFOLD, UIACTION_LATENCY_REPORTED__ACTION__ACTION_USER_SWITCH,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_UDFPS_ILLUMINATE, UIACTION_LATENCY_REPORTED__ACTION__ACTION_SWITCH_DISPLAY_UNFOLD,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_BACK_ARROW, UIACTION_LATENCY_REPORTED__ACTION__ACTION_UDFPS_ILLUMINATE,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOAD_SHARE_SHEET, UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_BACK_ARROW,
FrameworkStatsLog.UIACTION_LATENCY_REPORTED__ACTION__ACTION_FOLD_TO_AOD UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOAD_SHARE_SHEET,
UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_SELECTION_TOOLBAR,
UIACTION_LATENCY_REPORTED__ACTION__ACTION_FOLD_TO_AOD,
}; };
private static LatencyTracker sLatencyTracker; private static LatencyTracker sLatencyTracker;
@@ -269,43 +300,45 @@ public class LatencyTracker {
public static String getNameOfAction(int atomsProtoAction) { public static String getNameOfAction(int atomsProtoAction) {
// Defined in AtomsProto.java // Defined in AtomsProto.java
switch (atomsProtoAction) { switch (atomsProtoAction) {
case 0: case UIACTION_LATENCY_REPORTED__ACTION__UNKNOWN_ACTION:
return "UNKNOWN"; return "UNKNOWN";
case 1: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_EXPAND_PANEL:
return "ACTION_EXPAND_PANEL"; return "ACTION_EXPAND_PANEL";
case 2: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_TOGGLE_RECENTS:
return "ACTION_TOGGLE_RECENTS"; return "ACTION_TOGGLE_RECENTS";
case 3: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_FINGERPRINT_WAKE_AND_UNLOCK:
return "ACTION_FINGERPRINT_WAKE_AND_UNLOCK"; return "ACTION_FINGERPRINT_WAKE_AND_UNLOCK";
case 4: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL:
return "ACTION_CHECK_CREDENTIAL"; return "ACTION_CHECK_CREDENTIAL";
case 5: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_CHECK_CREDENTIAL_UNLOCKED:
return "ACTION_CHECK_CREDENTIAL_UNLOCKED"; return "ACTION_CHECK_CREDENTIAL_UNLOCKED";
case 6: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_TURN_ON_SCREEN:
return "ACTION_TURN_ON_SCREEN"; return "ACTION_TURN_ON_SCREEN";
case 7: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN:
return "ACTION_ROTATE_SCREEN"; return "ACTION_ROTATE_SCREEN";
case 8: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_FACE_WAKE_AND_UNLOCK:
return "ACTION_FACE_WAKE_AND_UNLOCK"; return "ACTION_FACE_WAKE_AND_UNLOCK";
case 9: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_START_RECENTS_ANIMATION:
return "ACTION_START_RECENTS_ANIMATION"; return "ACTION_START_RECENTS_ANIMATION";
case 10: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_CAMERA_CHECK:
return "ACTION_ROTATE_SCREEN_CAMERA_CHECK"; return "ACTION_ROTATE_SCREEN_CAMERA_CHECK";
case 11: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_ROTATE_SCREEN_SENSOR:
return "ACTION_ROTATE_SCREEN_SENSOR"; return "ACTION_ROTATE_SCREEN_SENSOR";
case 12: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOCKSCREEN_UNLOCK:
return "ACTION_LOCKSCREEN_UNLOCK"; return "ACTION_LOCKSCREEN_UNLOCK";
case 13: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_USER_SWITCH:
return "ACTION_USER_SWITCH"; return "ACTION_USER_SWITCH";
case 14: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_SWITCH_DISPLAY_UNFOLD:
return "ACTION_SWITCH_DISPLAY_UNFOLD"; return "ACTION_SWITCH_DISPLAY_UNFOLD";
case 15: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_UDFPS_ILLUMINATE:
return "ACTION_UDFPS_ILLUMINATE"; return "ACTION_UDFPS_ILLUMINATE";
case 16: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_BACK_ARROW:
return "ACTION_SHOW_BACK_ARROW"; return "ACTION_SHOW_BACK_ARROW";
case 17: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_LOAD_SHARE_SHEET:
return "ACTION_LOAD_SHARE_SHEET"; return "ACTION_LOAD_SHARE_SHEET";
case 19: case UIACTION_LATENCY_REPORTED__ACTION__ACTION_SHOW_SELECTION_TOOLBAR:
return "ACTION_SHOW_SELECTION_TOOLBAR";
case UIACTION_LATENCY_REPORTED__ACTION__ACTION_FOLD_TO_AOD:
return "ACTION_FOLD_TO_AOD"; return "ACTION_FOLD_TO_AOD";
default: default:
throw new IllegalArgumentException("Invalid action"); throw new IllegalArgumentException("Invalid action");

15
core/java/com/android/internal/util/TEST_MAPPING
View File

@@ -2,6 +2,21 @@
"presubmit": [ "presubmit": [
{ {
"name": "ScreenshotHelperTests" "name": "ScreenshotHelperTests"
},
{
"name": "FrameworksCoreTests",
"options": [
{
"include-filter": "com.android.internal.util.LatencyTrackerTest"
},
{
"exclude-annotation": "androidx.test.filters.FlakyTest"
},
{
"exclude-annotation": "org.junit.Ignore"
}
],
"file_patterns": ["LatencyTracker.java"]
} }
] ]
} }

6
core/tests/coretests/src/com/android/internal/jank/InteractionJankMonitorTest.java
View File

@@ -262,6 +262,8 @@ public class InteractionJankMonitorTest {
&& f.getType() == int.class) && f.getType() == int.class)
.collect(Collectors.toMap(this::getIntFieldChecked, Field::getName)); .collect(Collectors.toMap(this::getIntFieldChecked, Field::getName));
assertThat(enumsMap.size() - 1).isEqualTo(cujs.size());
cujs.forEach(f -> { cujs.forEach(f -> {
final int cuj = getIntFieldChecked(f); final int cuj = getIntFieldChecked(f);
final String cujName = f.getName(); final String cujName = f.getName();
@@ -279,7 +281,9 @@ public class InteractionJankMonitorTest {
.that(expectedEnumName.equals(enumName)) .that(expectedEnumName.equals(enumName))
.isTrue(); .isTrue();
mExpect mExpect
.withMessage(formatSimple("getNameOfCuj(%d) not matches %s", cuj, cujName)) .withMessage(
formatSimple("getNameOfCuj(%d) not matches: %s, expected=%s",
cuj, cujName, expectedNameOfCuj))
.that(cujName.equals(expectedNameOfCuj)) .that(cujName.equals(expectedNameOfCuj))
.isTrue(); .isTrue();
}); });

116
core/tests/coretests/src/com/android/internal/util/LatencyTrackerTest.java Normal file
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@@ -0,0 +1,116 @@
/*
* 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.
*/
package com.android.internal.util;
import static android.text.TextUtils.formatSimple;
import static com.android.internal.util.LatencyTracker.STATSD_ACTION;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import androidx.test.filters.SmallTest;
import com.google.common.truth.Expect;
import org.junit.Rule;
import org.junit.Test;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@SmallTest
public class LatencyTrackerTest {
private static final String ENUM_NAME_PREFIX = "UIACTION_LATENCY_REPORTED__ACTION__";
@Rule
public final Expect mExpect = Expect.create();
@Test
public void testCujsMapToEnumsCorrectly() {
List<Field> actions = Arrays.stream(LatencyTracker.class.getDeclaredFields())
.filter(f -> f.getName().startsWith("ACTION_")
&& Modifier.isStatic(f.getModifiers())
&& f.getType() == int.class)
.collect(Collectors.toList());
Map<Integer, String> enumsMap = Arrays.stream(FrameworkStatsLog.class.getDeclaredFields())
.filter(f -> f.getName().startsWith(ENUM_NAME_PREFIX)
&& Modifier.isStatic(f.getModifiers())
&& f.getType() == int.class)
.collect(Collectors.toMap(this::getIntFieldChecked, Field::getName));
assertThat(enumsMap.size() - 1).isEqualTo(actions.size());
actions.forEach(f -> {
final int action = getIntFieldChecked(f);
final String actionName = f.getName();
final String expectedEnumName = formatSimple("%s%s", ENUM_NAME_PREFIX, actionName);
final int enumKey = STATSD_ACTION[action];
final String enumName = enumsMap.get(enumKey);
final String expectedActionName = LatencyTracker.getNameOfAction(enumKey);
mExpect
.withMessage(formatSimple(
"%s (%d) not matches %s (%d)", actionName, action, enumName, enumKey))
.that(expectedEnumName.equals(enumName))
.isTrue();
mExpect
.withMessage(
formatSimple("getNameOfAction(%d) not matches: %s, expected=%s",
enumKey, actionName, expectedActionName))
.that(actionName.equals(expectedActionName))
.isTrue();
});
}
@Test
public void testCujTypeEnumCorrectlyDefined() throws Exception {
List<Field> cujEnumFields =
Arrays.stream(LatencyTracker.class.getDeclaredFields())
.filter(field -> field.getName().startsWith("ACTION_")
&& Modifier.isStatic(field.getModifiers())
&& field.getType() == int.class)
.collect(Collectors.toList());
HashSet<Integer> allValues = new HashSet<>();
for (Field field : cujEnumFields) {
int fieldValue = field.getInt(null);
assertWithMessage(
"Field %s must have a mapping to a value in STATSD_ACTION",
field.getName())
.that(fieldValue < STATSD_ACTION.length)
.isTrue();
assertWithMessage("All CujType values must be unique. Field %s repeats existing value.",
field.getName())
.that(allValues.add(fieldValue))
.isTrue();
}
}
private int getIntFieldChecked(Field field) {
try {
return field.getInt(null);
} catch (IllegalAccessException ex) {
throw new RuntimeException(ex);
}
}
}