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-rw-r--r--tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java89
1 files changed, 58 insertions, 31 deletions
diff --git a/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java b/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
index c0dd9933c..7f0743543 100644
--- a/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
+++ b/tests/src/com/android/inputmethod/latin/RichInputConnectionAndTextRangeTests.java
@@ -16,15 +16,13 @@
package com.android.inputmethod.latin;
-import com.android.inputmethod.latin.utils.TextRange;
-
+import android.content.res.Resources;
import android.inputmethodservice.InputMethodService;
import android.os.Parcel;
import android.test.AndroidTestCase;
import android.test.MoreAsserts;
import android.test.suitebuilder.annotation.SmallTest;
import android.text.SpannableString;
-import android.text.Spanned;
import android.text.TextUtils;
import android.text.style.SuggestionSpan;
import android.view.inputmethod.ExtractedText;
@@ -32,6 +30,11 @@ import android.view.inputmethod.ExtractedTextRequest;
import android.view.inputmethod.InputConnection;
import android.view.inputmethod.InputConnectionWrapper;
+import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
+import com.android.inputmethod.latin.utils.RunInLocale;
+import com.android.inputmethod.latin.utils.StringUtils;
+import com.android.inputmethod.latin.utils.TextRange;
+
import java.util.Locale;
@SmallTest
@@ -39,11 +42,19 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
// The following is meant to be a reasonable default for
// the "word_separators" resource.
- private static final String sSeparators = ".,:;!?-";
+ private SpacingAndPunctuations mSpacingAndPunctuations;
@Override
protected void setUp() throws Exception {
super.setUp();
+ final RunInLocale<SpacingAndPunctuations> job = new RunInLocale<SpacingAndPunctuations>() {
+ @Override
+ protected SpacingAndPunctuations job(final Resources res) {
+ return new SpacingAndPunctuations(res);
+ }
+ };
+ final Resources res = getContext().getResources();
+ mSpacingAndPunctuations = job.runInLocale(res, Locale.ENGLISH);
}
private class MockConnection extends InputConnectionWrapper {
@@ -137,9 +148,12 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
*/
public void testGetPreviousWord() {
// If one of the following cases breaks, the bigram suggestions won't work.
- assertEquals(RichInputConnection.getNthPreviousWord("abc def", sSeparators, 2), "abc");
- assertNull(RichInputConnection.getNthPreviousWord("abc", sSeparators, 2));
- assertNull(RichInputConnection.getNthPreviousWord("abc. def", sSeparators, 2));
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def", mSpacingAndPunctuations, 2), "abc");
+ assertNull(RichInputConnection.getNthPreviousWord(
+ "abc", mSpacingAndPunctuations, 2));
+ assertNull(RichInputConnection.getNthPreviousWord(
+ "abc. def", mSpacingAndPunctuations, 2));
// The following tests reflect the current behavior of the function
// RichInputConnection#getNthPreviousWord.
@@ -148,20 +162,34 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
// this function if needed - especially since it does not seem very
// logical. These tests are just there to catch any unintentional
// changes in the behavior of the RichInputConnection#getPreviousWord method.
- assertEquals(RichInputConnection.getNthPreviousWord("abc def ", sSeparators, 2), "abc");
- assertEquals(RichInputConnection.getNthPreviousWord("abc def.", sSeparators, 2), "abc");
- assertEquals(RichInputConnection.getNthPreviousWord("abc def .", sSeparators, 2), "def");
- assertNull(RichInputConnection.getNthPreviousWord("abc ", sSeparators, 2));
-
- assertEquals(RichInputConnection.getNthPreviousWord("abc def", sSeparators, 1), "def");
- assertEquals(RichInputConnection.getNthPreviousWord("abc def ", sSeparators, 1), "def");
- assertNull(RichInputConnection.getNthPreviousWord("abc def.", sSeparators, 1));
- assertNull(RichInputConnection.getNthPreviousWord("abc def .", sSeparators, 1));
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def ", mSpacingAndPunctuations, 2), "abc");
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def.", mSpacingAndPunctuations, 2), "abc");
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def .", mSpacingAndPunctuations, 2), "def");
+ assertNull(RichInputConnection.getNthPreviousWord(
+ "abc ", mSpacingAndPunctuations, 2));
+
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def", mSpacingAndPunctuations, 1), "def");
+ assertEquals(RichInputConnection.getNthPreviousWord(
+ "abc def ", mSpacingAndPunctuations, 1), "def");
+ assertNull(RichInputConnection.getNthPreviousWord(
+ "abc def.", mSpacingAndPunctuations, 1));
+ assertNull(RichInputConnection.getNthPreviousWord(
+ "abc def .", mSpacingAndPunctuations, 1));
}
/**
* Test logic in getting the word range at the cursor.
*/
+ private static final int[] SPACE = { Constants.CODE_SPACE };
+ static final int[] TAB = { Constants.CODE_TAB };
+ private static final int[] SPACE_TAB = StringUtils.toSortedCodePointArray(" \t");
+ // A character that needs surrogate pair to represent its code point (U+2008A).
+ private static final String SUPPLEMENTARY_CHAR = "\uD840\uDC8A";
+
public void testGetWordRangeAtCursor() {
ExtractedText et = new ExtractedText();
final MockInputMethodService mockInputMethodService = new MockInputMethodService();
@@ -173,48 +201,47 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
ic.beginBatchEdit();
// basic case
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
assertTrue(TextUtils.equals("word", r.mWord));
// more than one word
- r = ic.getWordRangeAtCursor(" ", 1);
+ r = ic.getWordRangeAtCursor(SPACE, 1);
assertTrue(TextUtils.equals("word word", r.mWord));
ic.endBatchEdit();
// tab character instead of space
mockInputMethodService.setInputConnection(new MockConnection("one\tword\two", "rd", et));
ic.beginBatchEdit();
- r = ic.getWordRangeAtCursor("\t", 1);
+ r = ic.getWordRangeAtCursor(TAB, 1);
ic.endBatchEdit();
assertTrue(TextUtils.equals("word\tword", r.mWord));
// only one word doesn't go too far
mockInputMethodService.setInputConnection(new MockConnection("one\tword\two", "rd", et));
ic.beginBatchEdit();
- r = ic.getWordRangeAtCursor("\t", 1);
+ r = ic.getWordRangeAtCursor(TAB, 1);
ic.endBatchEdit();
assertTrue(TextUtils.equals("word\tword", r.mWord));
// tab or space
mockInputMethodService.setInputConnection(new MockConnection("one word\two", "rd", et));
ic.beginBatchEdit();
- r = ic.getWordRangeAtCursor(" \t", 1);
+ r = ic.getWordRangeAtCursor(SPACE_TAB, 1);
ic.endBatchEdit();
assertTrue(TextUtils.equals("word\tword", r.mWord));
// tab or space multiword
mockInputMethodService.setInputConnection(new MockConnection("one word\two", "rd", et));
ic.beginBatchEdit();
- r = ic.getWordRangeAtCursor(" \t", 2);
+ r = ic.getWordRangeAtCursor(SPACE_TAB, 2);
ic.endBatchEdit();
assertTrue(TextUtils.equals("one word\tword", r.mWord));
// splitting on supplementary character
- final String supplementaryChar = "\uD840\uDC8A";
mockInputMethodService.setInputConnection(
- new MockConnection("one word" + supplementaryChar + "wo", "rd", et));
+ new MockConnection("one word" + SUPPLEMENTARY_CHAR + "wo", "rd", et));
ic.beginBatchEdit();
- r = ic.getWordRangeAtCursor(supplementaryChar, 0);
+ r = ic.getWordRangeAtCursor(StringUtils.toSortedCodePointArray(SUPPLEMENTARY_CHAR), 0);
ic.endBatchEdit();
assertTrue(TextUtils.equals("word", r.mWord));
}
@@ -244,7 +271,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
TextRange r;
SuggestionSpan[] suggestions;
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 1);
MoreAsserts.assertEquals(suggestions[0].getSuggestions(), SUGGESTIONS1);
@@ -256,7 +283,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
text.setSpan(new SuggestionSpan(Locale.ENGLISH, SUGGESTIONS2, 0 /* flags */),
10 /* start */, 16 /* end */, 0 /* flags */);
mockInputMethodService.setInputConnection(new MockConnection(text, cursorPos));
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 2);
MoreAsserts.assertEquals(suggestions[0].getSuggestions(), SUGGESTIONS1);
@@ -269,7 +296,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
text.setSpan(new SuggestionSpan(Locale.ENGLISH, SUGGESTIONS2, 0 /* flags */),
5 /* start */, 16 /* end */, 0 /* flags */);
mockInputMethodService.setInputConnection(new MockConnection(text, cursorPos));
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 1);
MoreAsserts.assertEquals(suggestions[0].getSuggestions(), SUGGESTIONS1);
@@ -281,7 +308,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
text.setSpan(new SuggestionSpan(Locale.ENGLISH, SUGGESTIONS2, 0 /* flags */),
10 /* start */, 20 /* end */, 0 /* flags */);
mockInputMethodService.setInputConnection(new MockConnection(text, cursorPos));
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 1);
MoreAsserts.assertEquals(suggestions[0].getSuggestions(), SUGGESTIONS1);
@@ -293,7 +320,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
text.setSpan(new SuggestionSpan(Locale.ENGLISH, SUGGESTIONS2, 0 /* flags */),
5 /* start */, 20 /* end */, 0 /* flags */);
mockInputMethodService.setInputConnection(new MockConnection(text, cursorPos));
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 1);
MoreAsserts.assertEquals(suggestions[0].getSuggestions(), SUGGESTIONS1);
@@ -305,7 +332,7 @@ public class RichInputConnectionAndTextRangeTests extends AndroidTestCase {
text.setSpan(new SuggestionSpan(Locale.ENGLISH, SUGGESTIONS2, 0 /* flags */),
5 /* start */, 20 /* end */, 0 /* flags */);
mockInputMethodService.setInputConnection(new MockConnection(text, cursorPos));
- r = ic.getWordRangeAtCursor(" ", 0);
+ r = ic.getWordRangeAtCursor(SPACE, 0);
suggestions = r.getSuggestionSpansAtWord();
assertEquals(suggestions.length, 0);
}
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-31 18:14:45 +0000