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author | 2024-12-16 21:45:41 -0500 | |
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committer | 2025-01-11 14:17:35 -0500 | |
commit | e9a0e66716dab4dd3184d009d8920de1961efdfa (patch) | |
tree | 02dcc096643d74645bf28459c2834c3d4a2ad7f2 /tests/src/com/android/inputmethod/latin/NgramContextTests.java | |
parent | fb3b9360d70596d7e921de8bf7d3ca99564a077e (diff) | |
download | latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.gz latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.xz latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.zip |
Rename to Kelar Keyboard (org.kelar.inputmethod.latin)
Diffstat (limited to 'tests/src/com/android/inputmethod/latin/NgramContextTests.java')
-rw-r--r-- | tests/src/com/android/inputmethod/latin/NgramContextTests.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/tests/src/com/android/inputmethod/latin/NgramContextTests.java b/tests/src/com/android/inputmethod/latin/NgramContextTests.java deleted file mode 100644 index 505818439..000000000 --- a/tests/src/com/android/inputmethod/latin/NgramContextTests.java +++ /dev/null @@ -1,161 +0,0 @@ -/* - * Copyright (C) 2014 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.inputmethod.latin; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertTrue; - -import androidx.test.InstrumentationRegistry; -import androidx.test.filters.SmallTest; -import androidx.test.runner.AndroidJUnit4; - -import com.android.inputmethod.latin.NgramContext.WordInfo; -import com.android.inputmethod.latin.settings.SpacingAndPunctuations; -import com.android.inputmethod.latin.utils.NgramContextUtils; - -import org.junit.Test; -import org.junit.runner.RunWith; - -@SmallTest -@RunWith(AndroidJUnit4.class) -public class NgramContextTests { - - @Test - public void testConstruct() { - assertEquals(new NgramContext(new WordInfo("a")), new NgramContext(new WordInfo("a"))); - assertEquals(new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO), - new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO)); - assertEquals(new NgramContext(WordInfo.EMPTY_WORD_INFO), - new NgramContext(WordInfo.EMPTY_WORD_INFO)); - assertEquals(new NgramContext(WordInfo.EMPTY_WORD_INFO), - new NgramContext(WordInfo.EMPTY_WORD_INFO)); - } - - @Test - public void testIsBeginningOfSentenceContext() { - assertFalse(new NgramContext().isBeginningOfSentenceContext()); - assertTrue(new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO) - .isBeginningOfSentenceContext()); - assertTrue(NgramContext.BEGINNING_OF_SENTENCE.isBeginningOfSentenceContext()); - assertFalse(new NgramContext(new WordInfo("a")).isBeginningOfSentenceContext()); - assertFalse(new NgramContext(new WordInfo("")).isBeginningOfSentenceContext()); - assertFalse(new NgramContext(WordInfo.EMPTY_WORD_INFO).isBeginningOfSentenceContext()); - assertTrue(new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO, new WordInfo("a")) - .isBeginningOfSentenceContext()); - assertFalse(new NgramContext(new WordInfo("a"), WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO) - .isBeginningOfSentenceContext()); - assertFalse(new NgramContext( - WordInfo.EMPTY_WORD_INFO, WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO) - .isBeginningOfSentenceContext()); - } - - @Test - public void testGetNextNgramContext() { - final NgramContext ngramContext_a = new NgramContext(new WordInfo("a")); - final NgramContext ngramContext_b_a = - ngramContext_a.getNextNgramContext(new WordInfo("b")); - assertEquals("b", ngramContext_b_a.getNthPrevWord(1)); - assertEquals("a", ngramContext_b_a.getNthPrevWord(2)); - final NgramContext ngramContext_bos_b = - ngramContext_b_a.getNextNgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO); - assertTrue(ngramContext_bos_b.isBeginningOfSentenceContext()); - assertEquals("b", ngramContext_bos_b.getNthPrevWord(2)); - final NgramContext ngramContext_c_bos = - ngramContext_b_a.getNextNgramContext(new WordInfo("c")); - assertEquals("c", ngramContext_c_bos.getNthPrevWord(1)); - } - - @Test - public void testExtractPrevWordsContextTest() { - final NgramContext ngramContext_bos = - new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO); - assertEquals("<S>", ngramContext_bos.extractPrevWordsContext()); - final NgramContext ngramContext_a = new NgramContext(new WordInfo("a")); - final NgramContext ngramContext_b_a = - ngramContext_a.getNextNgramContext(new WordInfo("b")); - assertEquals("b", ngramContext_b_a.getNthPrevWord(1)); - assertEquals("a", ngramContext_b_a.getNthPrevWord(2)); - assertEquals("a b", ngramContext_b_a.extractPrevWordsContext()); - - final NgramContext ngramContext_bos_b = - ngramContext_b_a.getNextNgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO); - assertTrue(ngramContext_bos_b.isBeginningOfSentenceContext()); - assertEquals("b", ngramContext_bos_b.getNthPrevWord(2)); - assertEquals("a b <S>", ngramContext_bos_b.extractPrevWordsContext()); - - final NgramContext ngramContext_empty = new NgramContext(WordInfo.EMPTY_WORD_INFO); - assertEquals("", ngramContext_empty.extractPrevWordsContext()); - final NgramContext ngramContext_a_empty = - ngramContext_empty.getNextNgramContext(new WordInfo("a")); - assertEquals("a", ngramContext_a_empty.getNthPrevWord(1)); - assertEquals("a", ngramContext_a_empty.extractPrevWordsContext()); - } - - @Test - public void testExtractPrevWordsContextArray() { - final NgramContext ngramContext_bos = - new NgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO); - assertEquals("<S>", ngramContext_bos.extractPrevWordsContext()); - assertEquals(1, ngramContext_bos.extractPrevWordsContextArray().length); - final NgramContext ngramContext_a = new NgramContext(new WordInfo("a")); - final NgramContext ngramContext_b_a = - ngramContext_a.getNextNgramContext(new WordInfo("b")); - assertEquals(2, ngramContext_b_a.extractPrevWordsContextArray().length); - assertEquals("b", ngramContext_b_a.getNthPrevWord(1)); - assertEquals("a", ngramContext_b_a.getNthPrevWord(2)); - assertEquals("a", ngramContext_b_a.extractPrevWordsContextArray()[0]); - assertEquals("b", ngramContext_b_a.extractPrevWordsContextArray()[1]); - - final NgramContext ngramContext_bos_b = - ngramContext_b_a.getNextNgramContext(WordInfo.BEGINNING_OF_SENTENCE_WORD_INFO); - assertTrue(ngramContext_bos_b.isBeginningOfSentenceContext()); - assertEquals(3, ngramContext_bos_b.extractPrevWordsContextArray().length); - assertEquals("b", ngramContext_bos_b.getNthPrevWord(2)); - assertEquals("a", ngramContext_bos_b.extractPrevWordsContextArray()[0]); - assertEquals("b", ngramContext_bos_b.extractPrevWordsContextArray()[1]); - assertEquals("<S>", ngramContext_bos_b.extractPrevWordsContextArray()[2]); - - final NgramContext ngramContext_empty = new NgramContext(WordInfo.EMPTY_WORD_INFO); - assertEquals(0, ngramContext_empty.extractPrevWordsContextArray().length); - final NgramContext ngramContext_a_empty = - ngramContext_empty.getNextNgramContext(new WordInfo("a")); - assertEquals(1, ngramContext_a_empty.extractPrevWordsContextArray().length); - assertEquals("a", ngramContext_a_empty.extractPrevWordsContextArray()[0]); - } - - @Test - public void testGetNgramContextFromNthPreviousWord() { - SpacingAndPunctuations spacingAndPunctuations = new SpacingAndPunctuations( - InstrumentationRegistry.getTargetContext().getResources()); - assertEquals("<S>", NgramContextUtils.getNgramContextFromNthPreviousWord("", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertEquals("<S> b", NgramContextUtils.getNgramContextFromNthPreviousWord("a. b ", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertEquals("<S> b", NgramContextUtils.getNgramContextFromNthPreviousWord("a? b ", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertEquals("<S> b", NgramContextUtils.getNgramContextFromNthPreviousWord("a! b ", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertEquals("<S> b", NgramContextUtils.getNgramContextFromNthPreviousWord("a\nb ", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertEquals("<S> a b", NgramContextUtils.getNgramContextFromNthPreviousWord("a b ", - spacingAndPunctuations, 1).extractPrevWordsContext()); - assertFalse(NgramContextUtils - .getNgramContextFromNthPreviousWord("a b c d e", spacingAndPunctuations, 1) - .extractPrevWordsContext().startsWith("<S>")); - } -} |