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Diffstat (limited to 'tests/src/com/android/dialer/SmartDialNameMatcherTest.java')
| -rw-r--r-- | tests/src/com/android/dialer/SmartDialNameMatcherTest.java | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/tests/src/com/android/dialer/SmartDialNameMatcherTest.java b/tests/src/com/android/dialer/SmartDialNameMatcherTest.java new file mode 100644 index 000000000..babae55fa --- /dev/null +++ b/tests/src/com/android/dialer/SmartDialNameMatcherTest.java @@ -0,0 +1,124 @@ +/* + * Copyright (C) 2012 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.dialer.dialpad; + +import android.test.suitebuilder.annotation.SmallTest; +import android.test.suitebuilder.annotation.Suppress; +import android.util.Log; + +import com.android.dialer.dialpad.SmartDialNameMatcher; + +import java.text.Normalizer; +import java.util.ArrayList; + +import junit.framework.TestCase; + +@SmallTest +public class SmartDialNameMatcherTest extends TestCase { + private static final String TAG = "SmartDialNameMatcherTest"; + + public void testMatches() { + // Test to ensure that all alphabetic characters are covered + checkMatches("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", + "22233344455566677778889999" + "22233344455566677778889999", true, 0, 26 * 2); + // Should fail because of a mistyped 2 instead of 9 in the second last character + checkMatches("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", + "22233344455566677778889999" + "22233344455566677778889929", false, 0, 0); + + // Basic name test + checkMatches("joe", "5", true, 0, 1); + checkMatches("joe", "56", true, 0, 2); + checkMatches("joe", "563", true, 0, 3); + + // Matches only word boundary. + checkMatches("joe", "63", false, 0, 0); + checkMatches("joe oe", "63", true, 4, 6); + + // Test for a match across word boundaries + checkMatches("joe oe", "56363", true, 0, 6); + } + + public void testMatches_repeatedLetters() { + checkMatches("aaaaaaaaaa", "2222222222", true, 0, 10); + // Fails because of one extra 2 + checkMatches("aaaaaaaaaa", "22222222222", false, 0, 0); + checkMatches("zzzzzzzzzz zzzzzzzzzz", "99999999999999999999", true, 0, 21); + } + + public void testMatches_repeatedSpaces() { + checkMatches("William J Smith", "9455426576", true, 0, 17); + checkMatches("William J Smith", "576", true, 12, 17); + // Fails because we start at non-word boundary + checkMatches("William J Smith", "6576", false, 0, 0); + } + + // TODO: Do we want to make these pass anymore? + @Suppress + public void testMatches_repeatedSeparators() { + // Simple match for single token + checkMatches("John,,,,,Doe", "5646", true, 0, 4); + // Match across tokens + checkMatches("John,,,,,Doe", "56463", true, 0, 10); + // Match token after chain of separators + checkMatches("John,,,,,Doe", "363", true, 9, 12); + } + + public void testMatches_umlaut() { + checkMatches("ÄÖÜäöü", "268268", true, 0, 6); + } + // TODO: Great if it was treated as "s" or "ss. Figure out if possible without prefix trie? + @Suppress + public void testMatches_germanSharpS() { + checkMatches("ß", "s", true, 0, 1); + checkMatches("ß", "ss", true, 0, 1); + } + + // TODO: Add this and make it work + @Suppress + public void testMatches_greek() { + // http://en.wikipedia.org/wiki/Greek_alphabet + fail("Greek letters aren't supported yet."); + } + + // TODO: Add this and make it work + @Suppress + public void testMatches_cyrillic() { + // http://en.wikipedia.org/wiki/Cyrillic_script + fail("Cyrillic letters aren't supported yet."); + } + + private void checkMatches(String displayName, String query, boolean expectedMatches, + int expectedMatchStart, int expectedMatchEnd) { + final SmartDialNameMatcher matcher = new SmartDialNameMatcher(query); + final ArrayList<SmartDialMatchPosition> matchPositions = + new ArrayList<SmartDialMatchPosition>(); + displayName = SmartDialNameMatcher.stripDiacritics(displayName); + final boolean matches = matcher.matchesCombination( + displayName, query, matchPositions); + Log.d(TAG, "query=" + query + " text=" + displayName + + " nfd=" + Normalizer.normalize(displayName, Normalizer.Form.NFD) + + " nfc=" + Normalizer.normalize(displayName, Normalizer.Form.NFC) + + " nfkd=" + Normalizer.normalize(displayName, Normalizer.Form.NFKD) + + " nfkc=" + Normalizer.normalize(displayName, Normalizer.Form.NFKC) + + " matches=" + matches); + assertEquals("matches", expectedMatches, matches); + if (matches) { + assertEquals("start", expectedMatchStart, matchPositions.get(0).start); + assertEquals("end", expectedMatchEnd, matchPositions.get(0).end); + } + } +} |