Making keyguard dismissal a permanent solution
Before, it was considered to be a workaround while System UI has
keyguard bugs. But these bugs will happen in future, and they are
unlikely to be prevented by presubmit tests since they are usually flakes.
The solution that this CL makes permanent is: in presubmit attempt
to unlock SysUI if it's locked. In postsubmit, just make sure it's
unlocked. This way, in postsubmit, we'll know whether tere are active
keyguard bugs.
Bug: 187761685
Test: presubmit
Flag: N/A
Change-Id: Ia9602bc6e9cc8400e939051c45aba92bc197d428
diff --git a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
index 12568ea..281516c 100644
--- a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
@@ -163,7 +163,7 @@
public void setUp() {
mLauncher.onTestStart();
AbstractLauncherUiTest.waitForSetupWizardDismissal();
- AbstractLauncherUiTest.verifyKeyguardInvisible();
+ AbstractLauncherUiTest.onTestStart();
}
@After
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 9bfafcf..4f01794 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -45,6 +45,7 @@
import android.system.OsConstants;
import android.util.Log;
+import androidx.annotation.NonNull;
import androidx.test.InstrumentationRegistry;
import androidx.test.uiautomator.By;
import androidx.test.uiautomator.BySelector;
@@ -108,7 +109,7 @@
private static final String SYSTEMUI_PACKAGE = "com.android.systemui";
protected LooperExecutor mMainThreadExecutor = MAIN_EXECUTOR;
- protected final UiDevice mDevice = UiDevice.getInstance(getInstrumentation());
+ protected final UiDevice mDevice = getUiDevice();
protected final LauncherInstrumentation mLauncher = new LauncherInstrumentation();
protected Context mTargetContext;
protected String mTargetPackage;
@@ -160,7 +161,7 @@
if (TestHelpers.isInLauncherProcess()) {
Debug.dumpHprofData(fileName);
} else {
- final UiDevice device = UiDevice.getInstance(getInstrumentation());
+ final UiDevice device = getUiDevice();
device.executeShellCommand(
"am dumpheap " + device.getLauncherPackageName() + " " + fileName);
}
@@ -249,11 +250,6 @@
mLauncher.onTestStart();
waitForSetupWizardDismissal();
- if (TestStabilityRule.isPresubmit()) {
- aggressivelyUnlockSysUi();
- } else {
- verifyKeyguardInvisible();
- }
final String launcherPackageName = mDevice.getLauncherPackageName();
try {
@@ -285,23 +281,38 @@
}
}
- verifyKeyguardInvisible();
+ onTestStart();
}
- private boolean hasSystemUiObject(String resId) {
- return mDevice.hasObject(By.res(SYSTEMUI_PACKAGE, resId));
+ /** Method that should be called when a test starts. */
+ public static void onTestStart() {
+ if (TestStabilityRule.isPresubmit()) {
+ aggressivelyUnlockSysUi();
+ } else {
+ verifyKeyguardInvisible();
+ }
}
- // Seeing if this will decrease: b/303755862
- void aggressivelyUnlockSysUi() {
+ private static boolean hasSystemUiObject(String resId) {
+ return getUiDevice().hasObject(
+ By.res(SYSTEMUI_PACKAGE, resId));
+ }
+
+ @NonNull
+ private static UiDevice getUiDevice() {
+ return UiDevice.getInstance(getInstrumentation());
+ }
+
+ private static void aggressivelyUnlockSysUi() {
+ final UiDevice device = getUiDevice();
for (int i = 0; i < 10 && hasSystemUiObject("keyguard_status_view"); ++i) {
Log.d(TAG, "Before attempting to unlock the phone");
try {
- mDevice.executeShellCommand("input keyevent 82");
+ device.executeShellCommand("input keyevent 82");
} catch (IOException e) {
throw new RuntimeException(e);
}
- mDevice.waitForIdle();
+ device.waitForIdle();
}
Assert.assertTrue("Keyguard still visible",
TestHelpers.wait(
@@ -323,7 +334,7 @@
public static void waitForSetupWizardDismissal() {
if (sFirstTimeWaitingForWizard && TestStabilityRule.isPresubmit()) {
try {
- UiDevice.getInstance(getInstrumentation()).executeShellCommand(
+ getUiDevice().executeShellCommand(
"am force-stop com.google.android.setupwizard");
} catch (IOException e) {
throw new RuntimeException(e);
@@ -339,7 +350,7 @@
// wizardDismissed);
}
- public static void verifyKeyguardInvisible() {
+ private static void verifyKeyguardInvisible() {
final boolean keyguardAlreadyVisible = sSeenKeyguard;
sSeenKeyguard = sSeenKeyguard