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Commit 842c8a5f authored by Shai Barack's avatar Shai Barack
Browse files

Add TestableLooper.peekWhen 

Some tests need it, and it's harmless.

Bug: 379472827
Flag: EXEMPT test-only
Change-Id: Ic7ee829a5d5663d63d3dd486c353107c6bcdcab5
parent 5a02366b

tests/testables/src/android/testing/TestableLooper.java

+30 −0
Original line number Diff line number Diff line
@@ -247,6 +247,36 @@ public class TestableLooper { 
        while (processQueuedMessages() != 0) ;

    }



    public long peekWhen() {

        if (isAtLeastBaklava()) {

            return peekWhenBaklava();

        } else {

            return peekWhenLegacy();

        }

    }



    private long peekWhenBaklava() {

        Long when = mQueueWrapper.peekWhen();

        if (when != null) {

            return when;

        } else {

            return 0;

        }

    }



    private long peekWhenLegacy() {

        try {

            Message msg = (Message) MESSAGE_QUEUE_MESSAGES_FIELD.get(mLooper.getQueue());

            if (msg != null) {

                return msg.getWhen();

            } else {

                return 0;

            }

        } catch (IllegalAccessException e) {

            throw new RuntimeException("Access failed in TestableLooper: set - Message.when", e);

        }

    }



    public void moveTimeForward(long milliSeconds) {

        if (isAtLeastBaklava()) {

            moveTimeForwardBaklava(milliSeconds);