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Commit 7cf2f049 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

[4/?] Tests for generic BroadcastQueue. 

Add test that verifies broadcast dispatch to a mix of both manifest
and registered runtime receivers, including one manifest receiver
in the middle of dispatch which requires a cold start.

Bug: 243656033
Test: atest CtsContentTestCases:BroadcastReceiverTest
Test: atest FrameworksMockingServicesTests:BroadcastQueueTest
Change-Id: I22bcb2840c7aee305ea714bb50bf105974cae261
parent 857143cf

services/tests/mockingservicestests/src/com/android/server/am/BroadcastQueueTest.java

+34 −2
Original line number Diff line number Diff line
@@ -321,16 +321,19 @@ public class BroadcastQueueTest { 
    private static final String PACKAGE_RED = "com.example.red";

    private static final String PACKAGE_GREEN = "com.example.green";

    private static final String PACKAGE_BLUE = "com.example.blue";

    private static final String PACKAGE_YELLOW = "com.example.yellow";



    private static final String CLASS_RED = "com.example.red.Red";

    private static final String CLASS_GREEN = "com.example.green.Green";

    private static final String CLASS_BLUE = "com.example.blue.Blue";

    private static final String CLASS_YELLOW = "com.example.yellow.Yellow";



    private static int getUidForPackage(String packageName) {

        switch (packageName) {

            case PACKAGE_RED: return android.os.Process.FIRST_APPLICATION_UID + 1;

            case PACKAGE_GREEN: return android.os.Process.FIRST_APPLICATION_UID + 2;

            case PACKAGE_BLUE: return android.os.Process.FIRST_APPLICATION_UID + 3;

            case PACKAGE_YELLOW: return android.os.Process.FIRST_APPLICATION_UID + 4;

            default: throw new IllegalArgumentException();

        }

    }
@@ -452,6 +455,35 @@ public class BroadcastQueueTest { 
        verifyScheduleRegisteredReceiver(receiverBlueApp, airplane);

    }



    // TODO: verify mixing multiple manifest and registered receivers of same broadcast

    // TODO: verify delivery of 3 distinct broadcasts

    /**

     * Verify dispatch of multiple broadcasts mixed to both manifest and

     * registered receivers, to both warm and cold apps.

     */

    @Test

    public void testComplex() throws Exception {

        final ProcessRecord callerApp = makeActiveProcessRecord(PACKAGE_RED);



        final ProcessRecord receiverGreenApp = makeActiveProcessRecord(PACKAGE_GREEN);

        final ProcessRecord receiverYellowApp = makeActiveProcessRecord(PACKAGE_YELLOW);



        final Intent timezone = new Intent(Intent.ACTION_TIMEZONE_CHANGED);

        mQueue.enqueueBroadcastLocked(makeBroadcastRecord(timezone, callerApp,

                List.of(makeManifestReceiver(PACKAGE_GREEN, CLASS_GREEN),

                        makeRegisteredReceiver(receiverGreenApp),

                        makeManifestReceiver(PACKAGE_BLUE, CLASS_BLUE),

                        makeRegisteredReceiver(receiverYellowApp))));



        final Intent airplane = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);

        mQueue.enqueueBroadcastLocked(makeBroadcastRecord(airplane, callerApp,

                List.of(makeManifestReceiver(PACKAGE_YELLOW, CLASS_YELLOW))));



        waitForIdle();

        final ProcessRecord receiverBlueApp = mAms.getProcessRecordLocked(PACKAGE_BLUE,

                getUidForPackage(PACKAGE_BLUE));

        verifyScheduleReceiver(receiverGreenApp, timezone);

        verifyScheduleRegisteredReceiver(receiverGreenApp, timezone);

        verifyScheduleReceiver(receiverBlueApp, timezone);

        verifyScheduleRegisteredReceiver(receiverYellowApp, timezone);

        verifyScheduleReceiver(receiverYellowApp, airplane);

    }

}