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Refactor BinaryDictIOUtilsTests.

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Change-Id: I2208378b33038771b460abb33f9a690872e998e2
This commit is contained in:
Yuichiro Hanada 2013-10-03 16:44:31 +09:00
parent 14d31d4640
commit 75d60e821c
3 changed files with 63 additions and 25 deletions
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4
java/src/com/android/inputmethod/latin/makedict/DictUpdater.java
View File

@ -16,6 +16,7 @@
package com.android.inputmethod.latin.makedict;
import com.android.inputmethod.annotations.UsedForTesting;
import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString;
import java.io.IOException;
@ -24,6 +25,7 @@ import java.util.ArrayList;
/**
* An interface of a binary dictionary updater.
*/
@UsedForTesting
public interface DictUpdater extends DictDecoder {
/**
@ -31,6 +33,7 @@ public interface DictUpdater extends DictDecoder {
*
* @param word the word to be deleted.
*/
@UsedForTesting
public void deleteWord(final String word) throws IOException, UnsupportedFormatException;
/**
@ -43,6 +46,7 @@ public interface DictUpdater extends DictDecoder {
* @param isBlackListEntry whether this should be a blacklist entry.
*/
// TODO: Support batch insertion.
@UsedForTesting
public void insertWord(final String word, final int frequency,
final ArrayList<WeightedString> bigramStrings,
final ArrayList<WeightedString> shortcuts, final boolean isNotAWord,

17
tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java
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@ -646,7 +646,7 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
}
}
public void testDeleteWord() {
private void runTestDeleteWord(final FormatOptions formatOptions) {
final String dictName = "testDeleteWord";
final String dictVersion = Long.toString(System.currentTimeMillis());
final File file = setUpDictionaryFile(dictName, dictVersion);
@ -655,10 +655,15 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
new FusionDictionary.DictionaryOptions(
new HashMap<String, String>(), false, false));
addUnigrams(sWords.size(), dict, sWords, null /* shortcutMap */);
timeWritingDictToFile(file, dict, VERSION3_WITH_DYNAMIC_UPDATE);
timeWritingDictToFile(file, dict, formatOptions);
final Ver3DictUpdater dictUpdater = new Ver3DictUpdater(file,
DictDecoder.USE_WRITABLE_BYTEBUFFER);
final DictUpdater dictUpdater;
if (formatOptions.mVersion == 3) {
dictUpdater = new Ver3DictUpdater(file, DictDecoder.USE_WRITABLE_BYTEBUFFER);
} else {
throw new RuntimeException("DictUpdater for version " + formatOptions.mVersion
+ " doesn't exist.");
}
try {
MoreAsserts.assertNotEqual(FormatSpec.NOT_VALID_WORD,
@ -676,4 +681,8 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
} catch (UnsupportedFormatException e) {
}
}
public void testDeleteWord() {
runTestDeleteWord(VERSION3_WITH_DYNAMIC_UPDATE);
}
}

67
tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtilsTests.java
View File

@ -45,6 +45,8 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
private static final String TEST_DICT_FILE_EXTENSION = ".testDict";
private static final int VERSION3 = 3;
private static final String[] CHARACTERS = {
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m",
"n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z",
@ -183,11 +185,16 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
// return amount of time to insert a word
private long insertAndCheckWord(final File file, final String word, final int frequency,
final boolean exist, final ArrayList<WeightedString> bigrams,
final ArrayList<WeightedString> shortcuts) {
final ArrayList<WeightedString> shortcuts, final int formatVersion) {
long amountOfTime = -1;
try {
final Ver3DictUpdater dictUpdater = new Ver3DictUpdater(file,
DictDecoder.USE_WRITABLE_BYTEBUFFER);
final DictUpdater dictUpdater;
if (formatVersion == VERSION3) {
dictUpdater = new Ver3DictUpdater(file, DictDecoder.USE_WRITABLE_BYTEBUFFER);
} else {
throw new RuntimeException("DictUpdater for version " + formatVersion + " doesn't"
+ " exist.");
}
if (!exist) {
assertEquals(FormatSpec.NOT_VALID_WORD, getWordPosition(file, word));
@ -204,10 +211,15 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
return amountOfTime;
}
private void deleteWord(final File file, final String word) {
private void deleteWord(final File file, final String word, final int formatVersion) {
try {
final Ver3DictUpdater dictUpdater = new Ver3DictUpdater(file,
DictDecoder.USE_WRITABLE_BYTEBUFFER);
final DictUpdater dictUpdater;
if (formatVersion == VERSION3) {
dictUpdater = new Ver3DictUpdater(file, DictDecoder.USE_WRITABLE_BYTEBUFFER);
} else {
throw new RuntimeException("DictUpdater for version " + formatVersion + " doesn't"
+ " exist.");
}
dictUpdater.deleteWord(word);
} catch (IOException e) {
} catch (UnsupportedFormatException e) {
@ -229,7 +241,7 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
}
}
public void testInsertWord() {
private void runTestInsertWord(final int formatVersion) {
File file = null;
try {
file = File.createTempFile("testInsertWord", TEST_DICT_FILE_EXTENSION,
@ -253,33 +265,37 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
}
MoreAsserts.assertNotEqual(FormatSpec.NOT_VALID_WORD, getWordPosition(file, "abcd"));
insertAndCheckWord(file, "abcde", 10, false, null, null);
insertAndCheckWord(file, "abcde", 10, false, null, null, formatVersion);
insertAndCheckWord(file, "abcdefghijklmn", 10, false, null, null);
insertAndCheckWord(file, "abcdefghijklmn", 10, false, null, null, formatVersion);
checkReverseLookup(file, "abcdefghijklmn", getWordPosition(file, "abcdefghijklmn"));
insertAndCheckWord(file, "abcdabcd", 10, false, null, null);
insertAndCheckWord(file, "abcdabcd", 10, false, null, null, formatVersion);
checkReverseLookup(file, "abcdabcd", getWordPosition(file, "abcdabcd"));
// update the existing word.
insertAndCheckWord(file, "abcdabcd", 15, true, null, null);
insertAndCheckWord(file, "abcdabcd", 15, true, null, null, formatVersion);
// split 1
insertAndCheckWord(file, "ab", 20, false, null, null);
insertAndCheckWord(file, "ab", 20, false, null, null, formatVersion);
// split 2
insertAndCheckWord(file, "ami", 30, false, null, null);
insertAndCheckWord(file, "ami", 30, false, null, null, formatVersion);
deleteWord(file, "ami");
deleteWord(file, "ami", formatVersion);
assertEquals(FormatSpec.NOT_VALID_WORD, getWordPosition(file, "ami"));
insertAndCheckWord(file, "abcdabfg", 30, false, null, null);
insertAndCheckWord(file, "abcdabfg", 30, false, null, null, formatVersion);
deleteWord(file, "abcd");
deleteWord(file, "abcd", formatVersion);
assertEquals(FormatSpec.NOT_VALID_WORD, getWordPosition(file, "abcd"));
}
public void testInsertWordWithBigrams() {
public void testInsertWord() {
runTestInsertWord(VERSION3);
}
private void runTestInsertWordWithBigrams(final int formatVersion) {
File file = null;
try {
file = File.createTempFile("testInsertWordWithBigrams", TEST_DICT_FILE_EXTENSION,
@ -306,8 +322,8 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
final ArrayList<WeightedString> banana = new ArrayList<WeightedString>();
banana.add(new WeightedString("banana", 10));
insertAndCheckWord(file, "banana", 0, false, null, null);
insertAndCheckWord(file, "recursive", 60, true, banana, null);
insertAndCheckWord(file, "banana", 0, false, null, null, formatVersion);
insertAndCheckWord(file, "recursive", 60, true, banana, null, formatVersion);
final PtNodeInfo info = findWordFromFile(file, "recursive");
int bananaPos = getWordPosition(file, "banana");
@ -316,7 +332,11 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
assertEquals(info.mBigrams.get(0).mAddress, bananaPos);
}
public void testRandomWords() {
public void testInsertWordWithBigrams() {
runTestInsertWordWithBigrams(VERSION3);
}
private void runTestRandomWords(final int formatVersion) {
File file = null;
try {
file = File.createTempFile("testRandomWord", TEST_DICT_FILE_EXTENSION,
@ -345,7 +365,7 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
int cnt = 0;
for (final String word : sWords) {
final long diff = insertAndCheckWord(file, word,
cnt % FormatSpec.MAX_TERMINAL_FREQUENCY, false, null, null);
cnt % FormatSpec.MAX_TERMINAL_FREQUENCY, false, null, null, formatVersion);
maxTimeToInsert = Math.max(maxTimeToInsert, diff);
minTimeToInsert = Math.min(minTimeToInsert, diff);
sum += diff;
@ -356,8 +376,13 @@ public class BinaryDictIOUtilsTests extends AndroidTestCase {
MoreAsserts.assertNotEqual(FormatSpec.NOT_VALID_WORD, getWordPosition(file, word));
}
Log.d(TAG, "Test version " + formatVersion);
Log.d(TAG, "max = " + ((double)maxTimeToInsert/1000000) + " ms.");
Log.d(TAG, "min = " + ((double)minTimeToInsert/1000000) + " ms.");
Log.d(TAG, "avg = " + ((double)sum/mMaxUnigrams/1000000) + " ms.");
}
public void testRandomWords() {
runTestRandomWords(VERSION3);
}
}