Add tests for AndroidCharacter.getEastAsianWidth[s]
Change-Id: Ifdf56e994aee7fb79ac461fedda107016c38a595
diff --git a/tests/tests/text/src/android/text/cts/AndroidCharacterTest.java b/tests/tests/text/src/android/text/cts/AndroidCharacterTest.java
index b3bab50..08dcea7 100644
--- a/tests/tests/text/src/android/text/cts/AndroidCharacterTest.java
+++ b/tests/tests/text/src/android/text/cts/AndroidCharacterTest.java
@@ -63,6 +63,59 @@
@TestTargetNew(
level = TestLevel.COMPLETE,
+ notes = "Test getEastAsianWidth(char input)",
+ method = "getEastAsianWidth",
+ args = {char.class}
+ )
+ public void testGetEastAsianWidth() {
+ // LATIN CAPITAL LETTER U WITH CARON (U+01D3)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_NEUTRAL,
+ AndroidCharacter.getEastAsianWidth((char)0x01D3));
+
+ // REPLACEMENT CHARACTER (U+FFFD)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_AMBIGUOUS,
+ AndroidCharacter.getEastAsianWidth((char)0xFFFD));
+
+ // HALFWIDTH KATAKANA LETTER NI (U+FF86)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_HALF_WIDTH,
+ AndroidCharacter.getEastAsianWidth((char)0xFF86));
+
+ // FULLWIDTH LATIN SMALL LETTER A (U+FF41)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_FULL_WIDTH,
+ AndroidCharacter.getEastAsianWidth((char)0xFF41));
+
+ // LATIN CAPITAL LETTER A (U+0041)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_NARROW,
+ AndroidCharacter.getEastAsianWidth((char)0x0041));
+
+ // IDEOGRAPHIC ANNOTATION MAN MARK (U+319F)
+ assertEquals(AndroidCharacter.EAST_ASIAN_WIDTH_WIDE,
+ AndroidCharacter.getEastAsianWidth((char)0x319F));
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test getEastAsianWidths(char[] src, byte[] dest, int count)",
+ method = "getEastAsianWidths",
+ args = {char[].class, byte[].class, int.class}
+ )
+ public void testGetEastAsianWidths() {
+ char[] src = {
+ 0x01D3, 0xFFFD, 0xFF86, 0xFF41, 0x0041, 0x319f,
+ 0x319F, 0x0041, 0xFF41, 0xFF86, 0xFFFD, 0x01D3,
+ };
+ int start = 2;
+ int count = 8;
+ byte[] dest = new byte[count];
+ AndroidCharacter.getEastAsianWidths(src, start, count, dest);
+ byte[] expected = {2, 3, 4, 5, 5, 4, 3, 2};
+ for (int i = 0; i < dest.length; i++) {
+ assertEquals(expected[i], dest[i]);
+ }
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
notes = "Test getMirror(char ch)",
method = "getMirror",
args = {char.class}
