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Commit bca817b2 authored by Yohei Yukawa's avatar Yohei Yukawa
Browse files

Enrich test cases when enabling default IMEs part 2 

This is another groundwork for subsequent fixes.

Notable changes in test cases are:
- isSystemReady == false is now coverted.
- tests can run even when the system locale of test
  environment is different from "en_US"

BUG: 17347871

Change-Id: I9434270735d3b37d8b788d41250b23d7950aaeed
parent 0ecb0c43

core/tests/inputmethodtests/src/android/os/InputMethodTest.java

+58 −30
Original line number Diff line number Diff line
@@ -16,8 +16,6 @@ 


package android.os;



import com.android.internal.inputmethod.InputMethodUtils;



import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.ResolveInfo;
@@ -28,15 +26,22 @@ import android.view.inputmethod.InputMethodInfo; 
import android.view.inputmethod.InputMethodSubtype;

import android.view.inputmethod.InputMethodSubtype.InputMethodSubtypeBuilder;



import com.android.internal.inputmethod.InputMethodUtils;



import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashSet;

import java.util.List;

import java.util.Locale;



public class InputMethodTest extends InstrumentationTestCase {

    private static final boolean IS_AUX = true;

    private static final boolean IS_DEFAULT = true;

    private static final boolean IS_AUTO = true;

    private static final boolean IS_ASCII_CAPABLE = true;

    private static final boolean IS_SYSTEM_READY = true;

    private static final ArrayList<InputMethodSubtype> NO_SUBTYPE = null;

    private static final Locale LOCALE_EN_US = new Locale("en", "US");



    @SmallTest

    public void testDefaultEnabledImesWithDefaultVoiceIme() throws Exception {
@@ -49,19 +54,19 @@ public class InputMethodTest extends InstrumentationTestCase { 
        imis.add(createDefaultDummyLatinKeyboardIme());

        imis.add(createNonDefaultDummyJaJPKeyboardIme());

        imis.add(createNonDefaultDummyJaJPKeyboardImeWithoutSubtypes());

        final ArrayList<InputMethodInfo> enabledImis = InputMethodUtils.getDefaultEnabledImes(

                context, true, imis);

        assertEquals(2, enabledImis.size());

        for (int i = 0; i < enabledImis.size(); ++i) {

            final InputMethodInfo imi = enabledImis.get(0);

            // "DummyDefaultAutoVoiceIme" and "DummyDefaultEnKeyboardIme"

            if (imi.getPackageName().equals("DummyDefaultAutoVoiceIme")

                    || imi.getPackageName().equals("DummyDefaultEnKeyboardIme")) {

                continue;

            } else {

                fail("Invalid enabled subtype.");

            }

        }



        final ArrayList<InputMethodInfo> enabledImisForSystemNotReady =

                callGetDefaultEnabledImesUnderWithLocale(context, !IS_SYSTEM_READY, imis,

                        LOCALE_EN_US);

        assertEquals(toSet("DummyDefaultAutoVoiceIme", "DummyDefaultEnKeyboardIme",

                "DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1"),

                getPackageNames(enabledImisForSystemNotReady));



        final ArrayList<InputMethodInfo> enabledImisForSystemReady =

                callGetDefaultEnabledImesUnderWithLocale(context, IS_SYSTEM_READY, imis,

                        LOCALE_EN_US);

        assertEquals(toSet("DummyDefaultAutoVoiceIme", "DummyDefaultEnKeyboardIme"),

                getPackageNames(enabledImisForSystemReady));

    }



    @SmallTest
@@ -74,21 +79,18 @@ public class InputMethodTest extends InstrumentationTestCase { 
        imis.add(createDefaultDummyLatinKeyboardIme());

        imis.add(createNonDefaultDummyJaJPKeyboardIme());

        imis.add(createNonDefaultDummyJaJPKeyboardImeWithoutSubtypes());

        final ArrayList<InputMethodInfo> enabledImis = InputMethodUtils.getDefaultEnabledImes(

                context, true, imis);

        assertEquals(3, enabledImis.size());

        for (int i = 0; i < enabledImis.size(); ++i) {

            final InputMethodInfo imi = enabledImis.get(0);

            // "DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1" and

            // "DummyDefaultEnKeyboardIme"

            if (imi.getPackageName().equals("DummyNonDefaultAutoVoiceIme0")

                    || imi.getPackageName().equals("DummyNonDefaultAutoVoiceIme1")

                    || imi.getPackageName().equals("DummyDefaultEnKeyboardIme")) {

                continue;

            } else {

                fail("Invalid enabled subtype.");

            }

        }



        final ArrayList<InputMethodInfo> enabledImisForSystemNotReady =

                callGetDefaultEnabledImesUnderWithLocale(context, !IS_SYSTEM_READY, imis,

                        LOCALE_EN_US);

        assertEquals(toSet("DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1",

                "DummyDefaultEnKeyboardIme"), getPackageNames(enabledImisForSystemNotReady));



        final ArrayList<InputMethodInfo> enabledImisForSystemReady =

                callGetDefaultEnabledImesUnderWithLocale(context, IS_SYSTEM_READY, imis,

                        LOCALE_EN_US);

        assertEquals(toSet("DummyNonDefaultAutoVoiceIme0", "DummyNonDefaultAutoVoiceIme1",

                "DummyDefaultEnKeyboardIme"), getPackageNames(enabledImisForSystemReady));

    }



    @SmallTest
@@ -129,6 +131,32 @@ public class InputMethodTest extends InstrumentationTestCase { 
        }

    }



    private static ArrayList<InputMethodInfo> callGetDefaultEnabledImesUnderWithLocale(

            final Context context, final boolean isSystemReady,

            final ArrayList<InputMethodInfo> imis, final Locale locale) {

        final Locale initialLocale = context.getResources().getConfiguration().locale;

        try {

            context.getResources().getConfiguration().setLocale(locale);

            return InputMethodUtils.getDefaultEnabledImes(context, isSystemReady, imis);

        } finally {

            context.getResources().getConfiguration().setLocale(initialLocale);

        }

    }



    @SafeVarargs

    private static <T> HashSet<T> toSet(final T... xs) {

        return new HashSet<T>(Arrays.asList(xs));

    }



    private HashSet<String> getPackageNames(final ArrayList<InputMethodInfo> imis) {

        final HashSet<String> packageNames = new HashSet<>();

        for (final InputMethodInfo imi : imis) {

            final String actualPackageName = imi.getPackageName();

            packageNames.add(actualPackageName);

        }

        return packageNames;

    }



    private static void verifyEquality(InputMethodInfo expected, InputMethodInfo actual) {

        assertEquals(expected, actual);

        assertEquals(expected.getSubtypeCount(), actual.getSubtypeCount());