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Commit a7eed17a authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Revert "Prevent some leaks from leaking to the next test"" into udc-qpr-dev

parents 053c11a3 84f51ec0
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+0 −1
Original line number Diff line number Diff line
@@ -54,7 +54,6 @@ filegroup {
      "src/com/android/launcher3/util/rule/SamplerRule.java",
      "src/com/android/launcher3/util/rule/ScreenRecordRule.java",
      "src/com/android/launcher3/util/rule/ShellCommandRule.java",
      "src/com/android/launcher3/util/rule/TestIsolationRule.java",
      "src/com/android/launcher3/util/rule/TestStabilityRule.java",
      "src/com/android/launcher3/util/rule/TISBindRule.java",
      "src/com/android/launcher3/util/viewcapture_analysis/*.java",
+3 −13
Original line number Diff line number Diff line
@@ -68,7 +68,6 @@ import com.android.launcher3.util.rule.FailureWatcher;
import com.android.launcher3.util.rule.SamplerRule;
import com.android.launcher3.util.rule.ScreenRecordRule;
import com.android.launcher3.util.rule.ShellCommandRule;
import com.android.launcher3.util.rule.TestIsolationRule;
import com.android.launcher3.util.rule.TestStabilityRule;
import com.android.launcher3.util.rule.ViewCaptureRule;

@@ -124,10 +123,6 @@ public abstract class AbstractLauncherUiTest {
                }, DEFAULT_UI_TIMEOUT, launcher);
    }

    public void checkDetectedLeaks() {
        checkDetectedLeaks(mLauncher);
    }

    private static String getActivityLeakErrorMessage(LauncherInstrumentation launcher) {
        sActivityLeakReported = true;
        return "Activity leak detector has found leaked activities, "
@@ -220,8 +215,7 @@ public abstract class AbstractLauncherUiTest {

    @Rule
    public TestRule mOrderSensitiveRules = RuleChain
            .outerRule(new TestIsolationRule(this))
            .around(new SamplerRule())
            .outerRule(new SamplerRule())
            .around(new TestStabilityRule())
            .around(getRulesInsideActivityMonitor());

@@ -494,12 +488,6 @@ public abstract class AbstractLauncherUiTest {
    }

    protected void closeLauncherActivity() {
        finishLauncherActivity();
        waitForLauncherCondition(
                "Launcher still active", launcher -> launcher == null, DEFAULT_UI_TIMEOUT);
    }

    public void finishLauncherActivity() {
        // Destroy Launcher activity.
        executeOnLauncher(launcher -> {
            if (launcher != null) {
@@ -507,6 +495,8 @@ public abstract class AbstractLauncherUiTest {
                launcher.finish();
            }
        });
        waitForLauncherCondition(
                "Launcher still active", launcher -> launcher == null, DEFAULT_UI_TIMEOUT);
    }

    protected boolean isInLaunchedApp(Launcher launcher) {
+0 −53
Original line number Diff line number Diff line
/*
 * Copyright (C) 2023 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.launcher3.util.rule;

import androidx.annotation.NonNull;

import com.android.launcher3.ui.AbstractLauncherUiTest;

import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;

/**
 * Isolates tests from some of the state created by the previous test.
 */
public class TestIsolationRule implements TestRule {
    final AbstractLauncherUiTest mTest;

    public TestIsolationRule(AbstractLauncherUiTest test) {
        mTest = test;
    }

    @NonNull
    @Override
    public Statement apply(@NonNull Statement base, @NonNull Description description) {
        return new Statement() {
            @Override
            public void evaluate() throws Throwable {
                mTest.finishLauncherActivity();
                mTest.checkDetectedLeaks();
                try {
                    base.evaluate();
                } finally {
                    mTest.finishLauncherActivity();
                }
                mTest.checkDetectedLeaks();
            }
        };
    }
}