diff options
-rw-r--r-- | Android.bp | 4 | ||||
-rw-r--r-- | java/com/android/vcard/JapaneseUtils.java | 5 | ||||
-rw-r--r-- | tests/src/com/android/vcard/tests/JapaneseUtilsTest.java | 31 |
3 files changed, 39 insertions, 1 deletions
@@ -27,4 +27,8 @@ java_library { "//apex_available:platform", "com.android.bluetooth", ], + + libs: [ + "framework-annotations-lib", + ] } diff --git a/java/com/android/vcard/JapaneseUtils.java b/java/com/android/vcard/JapaneseUtils.java index 5b44944..7079648 100644 --- a/java/com/android/vcard/JapaneseUtils.java +++ b/java/com/android/vcard/JapaneseUtils.java @@ -16,6 +16,8 @@ package com.android.vcard; +import com.android.internal.annotations.VisibleForTesting; + import java.util.HashMap; import java.util.Map; @@ -23,7 +25,8 @@ import java.util.Map; * TextUtils especially for Japanese. */ /* package */ class JapaneseUtils { - static private final Map<Character, String> sHalfWidthMap = + @VisibleForTesting + static final Map<Character, String> sHalfWidthMap = new HashMap<Character, String>(); static { diff --git a/tests/src/com/android/vcard/tests/JapaneseUtilsTest.java b/tests/src/com/android/vcard/tests/JapaneseUtilsTest.java new file mode 100644 index 0000000..452944e --- /dev/null +++ b/tests/src/com/android/vcard/tests/JapaneseUtilsTest.java @@ -0,0 +1,31 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.vcard; + +import com.android.vcard.JapaneseUtils; + +import junit.framework.TestCase; + +public class JapaneseUtilsTest extends TestCase { + static final char TEST_CONTAINED_CHAR = '\uFFE5'; + static final char TEST_UNCONTAINED_CHAR = '\uFFF5'; + + public void testTryGetHalfWidthText() { + assertNull(JapaneseUtils.tryGetHalfWidthText(TEST_UNCONTAINED_CHAR)); + assertEquals(JapaneseUtils.tryGetHalfWidthText(TEST_CONTAINED_CHAR), "\u005C\u005C"); + } +} |