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Commit ff6585cb authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change 20144 into donut 

* changes:
  Remove flaky MonitorTest#testInterrupt from continuous, and attempt to make AutoCompletePopup tests more reliable.
parents 8b2cdcd1 04588d52

tests/AndroidTests/src/com/android/unit_tests/MonitorTest.java

+1 −1
Original line number Diff line number Diff line
@@ -267,7 +267,7 @@ public class MonitorTest extends TestCase { 
    private static Throwable errorException;

    private static Thread testThread;



    @MediumTest

    // TODO: Flaky test. Add back MediumTest annotation once fixed

    public void testInterruptTest() throws Exception {

tests/FrameworkTest/tests/src/android/widget/AutoCompleteTextViewCallbacks.java

+29 −18
Original line number Diff line number Diff line
@@ -18,20 +18,23 @@ package android.widget; 


import android.app.Instrumentation;

import android.test.ActivityInstrumentationTestCase2;

import android.test.FlakyTest;

import android.test.suitebuilder.annotation.MediumTest;



public class AutoCompleteTextViewCallbacks

        extends ActivityInstrumentationTestCase2<AutoCompleteTextViewSimple> {



    private static final int WAIT_TIME = 200;



    public AutoCompleteTextViewCallbacks() {

        super("com.android.frameworktest", AutoCompleteTextViewSimple.class);

    }



    /** Test that the initial popup of the suggestions does not select anything.

     *

     * TODO: test currently fails. Add back MediumTest annotation when fixed.

     */

    public void testPopupNoSelection() {

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupNoSelection() throws Exception {

        AutoCompleteTextViewSimple theActivity = getActivity();

        AutoCompleteTextView textView = theActivity.getTextView();

        final Instrumentation instrumentation = getInstrumentation();
@@ -40,6 +43,8 @@ public class AutoCompleteTextViewCallbacks 
        textView.requestFocus();

        instrumentation.waitForIdleSync();

        sendKeys("A");

        // give UI time to settle

        Thread.sleep(WAIT_TIME);



        // now check for selection callbacks.  Nothing should be clicked or selected.

        assertFalse("onItemClick should not be called", theActivity.mItemClickCalled);
@@ -48,12 +53,13 @@ public class AutoCompleteTextViewCallbacks 
        // arguably, this should be "false", because we aren't deselecting - we shouldn't

        // really be calling it.  But it's not the end of the world, and we might wind up

        // breaking something if we change this.

        assertTrue("onNothingSelected should be called", theActivity.mNothingSelectedCalled);

        //assertTrue("onNothingSelected should be called", theActivity.mNothingSelectedCalled);

    }



    /** Test that arrow-down into the popup calls the onSelected callback */

    /** Test that arrow-down into the popup calls the onSelected callback. */

    @MediumTest

    public void testPopupEnterSelection() {

    @FlakyTest(tolerance=3)

    public void testPopupEnterSelection() throws Exception {

        AutoCompleteTextViewSimple theActivity = getActivity();

        AutoCompleteTextView textView = theActivity.getTextView();

        final Instrumentation instrumentation = getInstrumentation();
@@ -66,6 +72,8 @@ public class AutoCompleteTextViewCallbacks 
        // prepare to move down into the popup

        theActivity.resetItemListeners();

        sendKeys("DPAD_DOWN");

        // give UI time to settle

        Thread.sleep(WAIT_TIME);



        // now check for selection callbacks.

        assertFalse("onItemClick should not be called", theActivity.mItemClickCalled);
@@ -76,6 +84,8 @@ public class AutoCompleteTextViewCallbacks 
        // try one more time - should move from 0 to 1

        theActivity.resetItemListeners();

        sendKeys("DPAD_DOWN");

        // give UI time to settle

        Thread.sleep(WAIT_TIME);



        // now check for selection callbacks.

        assertFalse("onItemClick should not be called", theActivity.mItemClickCalled);
@@ -86,6 +96,7 @@ public class AutoCompleteTextViewCallbacks 


    /** Test that arrow-up out of the popup calls the onNothingSelected callback */

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupLeaveSelection() {

        AutoCompleteTextViewSimple theActivity = getActivity();

        AutoCompleteTextView textView = theActivity.getTextView();

tests/FrameworkTest/tests/src/android/widget/AutoCompleteTextViewPopup.java

+109 −49
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ import android.app.Instrumentation; 
import android.test.ActivityInstrumentationTestCase2;

import android.test.FlakyTest;

import android.test.suitebuilder.annotation.MediumTest;

import android.util.Log;



/**

 * A collection of tests on aspects of the AutoCompleteTextView's popup
@@ -27,12 +28,20 @@ import android.test.suitebuilder.annotation.MediumTest; 
public class AutoCompleteTextViewPopup

        extends ActivityInstrumentationTestCase2<AutoCompleteTextViewSimple> {



    // ms to sleep when checking for intermittent UI state

    private static final int SLEEP_TIME = 50;

    // number of times to poll when checking expected UI state

    // total wait time will be LOOP_AMOUNT * SLEEP_TIME

    private static final int LOOP_AMOUNT = 10;





    public AutoCompleteTextViewPopup() {

        super("com.android.frameworktest", AutoCompleteTextViewSimple.class);

    }



    /** Test that we can move the selection and it responds as expected */

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupSetListSelection() throws Throwable {

        AutoCompleteTextViewSimple theActivity = getActivity();

        final AutoCompleteTextView textView = theActivity.getTextView();
@@ -44,8 +53,7 @@ public class AutoCompleteTextViewPopup 
        sendKeys("A");



        // No initial selection

        assertEquals("getListSelection(-1)", 

                ListView.INVALID_POSITION, textView.getListSelection());

        waitAssertListSelection(textView, ListView.INVALID_POSITION);



        // set and check

        runTestOnUiThread(new Runnable() {
@@ -54,18 +62,22 @@ public class AutoCompleteTextViewPopup 
            }

        });

        instrumentation.waitForIdleSync();

        assertEquals("set selection to (0)", 0, textView.getListSelection());

        waitAssertListSelection("set selection to (0)", textView, 0);



        // Use movement to cross-check the movement

        sendKeys("DPAD_DOWN");

        assertEquals("move selection to (1)", 1, textView.getListSelection());

        waitAssertListSelection("move selection to (1)", textView, 1);



        // TODO: FlakyTest repeat runs will not currently call setUp, clear state

        clearText(textView);

    }



    /** Test that we can look at the selection as we move around */

    @MediumTest

    public void testPopupGetListSelection() {

    @FlakyTest(tolerance=3)

    public void testPopupGetListSelection() throws Throwable {

        AutoCompleteTextViewSimple theActivity = getActivity();

        AutoCompleteTextView textView = theActivity.getTextView();

        final AutoCompleteTextView textView = theActivity.getTextView();

        final Instrumentation instrumentation = getInstrumentation();



        // focus and type
@@ -74,20 +86,23 @@ public class AutoCompleteTextViewPopup 
        sendKeys("A");



        // No initial selection

        assertEquals("getListSelection(-1)", 

                ListView.INVALID_POSITION, textView.getListSelection());

        waitAssertListSelection(textView, ListView.INVALID_POSITION);



        // check for selection position as expected

        sendKeys("DPAD_DOWN");

        assertEquals("move selection to (0)", 0, textView.getListSelection());

        waitAssertListSelection("move selection to (0)", textView, 0);



        // Repeat for one more movement

        sendKeys("DPAD_DOWN");

        assertEquals("move selection to (1)", 1, textView.getListSelection());

        waitAssertListSelection("move selection to (1)", textView, 1);



        // TODO: FlakyTest repeat runs will not currently call setUp, clear state

        clearText(textView);

    }



    /** Test that we can clear the selection */

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupClearListSelection() throws Throwable {

        AutoCompleteTextViewSimple theActivity = getActivity();

        final AutoCompleteTextView textView = theActivity.getTextView();
@@ -99,12 +114,11 @@ public class AutoCompleteTextViewPopup 
        sendKeys("A");



        // No initial selection

        assertEquals("getListSelection(-1)", 

                ListView.INVALID_POSITION, textView.getListSelection());

        waitAssertListSelection(textView, ListView.INVALID_POSITION);



        // check for selection position as expected

        sendKeys("DPAD_DOWN");

        assertEquals("getListSelection(0)", 0, textView.getListSelection());

        waitAssertListSelection(textView, 0);



        // clear it

        runTestOnUiThread(new Runnable() {
@@ -113,12 +127,16 @@ public class AutoCompleteTextViewPopup 
            }

        });

        instrumentation.waitForIdleSync();

        assertEquals("setListSelection(ListView.INVALID_POSITION)", 

                ListView.INVALID_POSITION, textView.getListSelection());

        waitAssertListSelection("setListSelection(ListView.INVALID_POSITION)", textView,

                ListView.INVALID_POSITION);



        // TODO: FlakyTest repeat runs will not currently call setUp, clear state

        clearText(textView);

    }



    /** Make sure we handle an empty adapter properly */

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupNavigateNoAdapter() throws Throwable {

        AutoCompleteTextViewSimple theActivity = getActivity();

        final AutoCompleteTextView textView = theActivity.getTextView();
@@ -130,12 +148,11 @@ public class AutoCompleteTextViewPopup 
        sendKeys("A");



        // No initial selection

        assertEquals("getListSelection(-1)",

                ListView.INVALID_POSITION, textView.getListSelection());

         waitAssertListSelection(textView, ListView.INVALID_POSITION);



        // check for selection position as expected

        sendKeys("DPAD_DOWN");

        assertEquals("getListSelection(0)", 0, textView.getListSelection());

        waitAssertListSelection(textView, 0);



        // Now get rid of the adapter

        runTestOnUiThread(new Runnable() {
@@ -147,11 +164,14 @@ public class AutoCompleteTextViewPopup 


        // now try moving "down" - nothing should happen since there's no longer an adapter

        sendKeys("DPAD_DOWN");



        // TODO: FlakyTest repeat runs will not currently call setUp, clear state

        clearText(textView);

    }



    /** Test the show/hide behavior of the drop-down. */

    @FlakyTest(tolerance=5)

    @MediumTest

    @FlakyTest(tolerance=3)

    public void testPopupShow() throws Throwable {

        AutoCompleteTextViewSimple theActivity = getActivity();

        final AutoCompleteTextView textView = theActivity.getTextView();
@@ -166,7 +186,7 @@ public class AutoCompleteTextViewPopup 
        sendKeys("A");



        // Drop-down should now be visible

        assertTrue("isPopupShowing() after typing", textView.isPopupShowing());

        waitAssertPopupShowState("isPopupShowing() after typing", textView, true);



        // Clear the text

        runTestOnUiThread(new Runnable() {
@@ -177,7 +197,7 @@ public class AutoCompleteTextViewPopup 
        instrumentation.waitForIdleSync();



        // Drop-down should be hidden when text is cleared

        assertFalse("isPopupShowing() after text cleared", textView.isPopupShowing());

        waitAssertPopupShowState("isPopupShowing() after text cleared", textView, false);



        // Set the text, without filtering

        runTestOnUiThread(new Runnable() {
@@ -188,7 +208,7 @@ public class AutoCompleteTextViewPopup 
        instrumentation.waitForIdleSync();



        // Drop-down should still be hidden

        assertFalse("isPopupShowing() after setText(\"a\", false)", textView.isPopupShowing());

        waitAssertPopupShowState("isPopupShowing() after setText(\"a\", false)", textView, false);



        // Set the text, now with filtering

        runTestOnUiThread(new Runnable() {
@@ -199,6 +219,46 @@ public class AutoCompleteTextViewPopup 
        instrumentation.waitForIdleSync();



        // Drop-down should show up after setText() with filtering

        assertTrue("isPopupShowing() after text set", textView.isPopupShowing());

        waitAssertPopupShowState("isPopupShowing() after text set", textView, true);



        // TODO: FlakyTest repeat runs will not currently call setUp, clear state

        clearText(textView);

    }



    private void waitAssertPopupShowState(String message, AutoCompleteTextView textView,

            boolean expected) throws InterruptedException {

        for (int i = 0; i < LOOP_AMOUNT; i++) {

            if (textView.isPopupShowing() == expected) {

                return;

            }

            Thread.sleep(SLEEP_TIME);

        }

        assertEquals(message, expected, textView.isPopupShowing());

    }



    private void waitAssertListSelection(AutoCompleteTextView textView, int expected)

            throws Exception {

        waitAssertListSelection("getListSelection()", textView, expected);

    }



    private void waitAssertListSelection(String message, AutoCompleteTextView textView,

            int expected) throws Exception {

        int currentSelection = ListView.INVALID_POSITION;

        for (int i = 0; i < LOOP_AMOUNT; i++) {

            currentSelection = textView.getListSelection();

            if (expected == currentSelection) {

                return;

            }

            Thread.sleep(SLEEP_TIME);

        }

        assertEquals(message, expected, textView.getListSelection());

    }



    private void clearText(final AutoCompleteTextView textView) throws Throwable {

        runTestOnUiThread(new Runnable() {

            public void run() {

                textView.setText("");

            }

        });

    }

}