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authorAmin Bandali <bandali@kelar.org>2024-12-16 21:45:41 -0500
committerAmin Bandali <bandali@kelar.org>2025-01-11 14:17:35 -0500
commite9a0e66716dab4dd3184d009d8920de1961efdfa (patch)
tree02dcc096643d74645bf28459c2834c3d4a2ad7f2 /tests/src/com/android/inputmethod/latin/NgramContextTests.java
parentfb3b9360d70596d7e921de8bf7d3ca99564a077e (diff)
downloadlatinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.gz
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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.java161
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>"));
- }
-}