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skip Espresso tests on ARM emulators

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ARM emulators are too slow to run these tests in a useful way.  The
sad thing is that it would probably work if Android didn't put up the
ANR "Process system isn't responding" on boot each time.  There seems
to be no way to increase the ANR timeout.
This commit is contained in:
Hans-Christoph Steiner 2018-08-14 16:45:09 +02:00
parent fd7acd6304
commit 990d05dc0f
1 changed files with 25 additions and 0 deletions
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25
app/src/androidTest/java/org/fdroid/fdroid/MainActivityEspressoTest.java
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@ -1,6 +1,7 @@
package org.fdroid.fdroid; package org.fdroid.fdroid;
import android.app.Instrumentation; import android.app.Instrumentation;
import android.os.Build;
import android.support.test.InstrumentationRegistry; import android.support.test.InstrumentationRegistry;
import android.support.test.espresso.IdlingPolicies; import android.support.test.espresso.IdlingPolicies;
import android.support.test.espresso.ViewInteraction; import android.support.test.espresso.ViewInteraction;
@ -43,8 +44,21 @@ import static org.junit.Assert.assertTrue;
public class MainActivityEspressoTest { public class MainActivityEspressoTest {
public static final String TAG = "MainActivityEspressoTest"; public static final String TAG = "MainActivityEspressoTest";
/**
* ARM emulators are too slow to run these tests in a useful way. The sad
* thing is that it would probably work if Android didn't put up the ANR
* "Process system isn't responding" on boot each time. There seems to be no
* way to increase the ANR timeout.
*/
@BeforeClass @BeforeClass
public static void classSetUp() { public static void classSetUp() {
Log.i(TAG, "setUp " + isEmulator() + " " + Build.SUPPORTED_ABIS[0]);
if (Build.SUPPORTED_ABIS[0].startsWith("arm") && isEmulator()) {
Log.e(TAG, "SKIPPING TEST: ARM emulators are too slow to run these tests in a useful way");
org.junit.Assume.assumeTrue(false);
return;
}
IdlingPolicies.setIdlingResourceTimeout(10, TimeUnit.MINUTES); IdlingPolicies.setIdlingResourceTimeout(10, TimeUnit.MINUTES);
IdlingPolicies.setMasterPolicyTimeout(10, TimeUnit.MINUTES); IdlingPolicies.setMasterPolicyTimeout(10, TimeUnit.MINUTES);
Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation(); Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
@ -64,6 +78,17 @@ public class MainActivityEspressoTest {
SystemAnimations.enableAll(InstrumentationRegistry.getTargetContext()); SystemAnimations.enableAll(InstrumentationRegistry.getTargetContext());
} }
public static boolean isEmulator() {
return Build.FINGERPRINT.startsWith("generic")
|| Build.FINGERPRINT.startsWith("unknown")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.MANUFACTURER.contains("Genymotion")
|| (Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic"))
|| "google_sdk".equals(Build.PRODUCT);
}
@Rule @Rule
public ActivityTestRule<MainActivity> activityTestRule = public ActivityTestRule<MainActivity> activityTestRule =
new ActivityTestRule<>(MainActivity.class); new ActivityTestRule<>(MainActivity.class);