diff options
Diffstat (limited to 'tests/src')
| -rw-r--r-- | tests/src/com/android/inputmethod/latin/makedict/SparseTableTests.java | 102 |
1 files changed, 70 insertions, 32 deletions
diff --git a/tests/src/com/android/inputmethod/latin/makedict/SparseTableTests.java b/tests/src/com/android/inputmethod/latin/makedict/SparseTableTests.java index 132483d5e..26d4f2d7c 100644 --- a/tests/src/com/android/inputmethod/latin/makedict/SparseTableTests.java +++ b/tests/src/com/android/inputmethod/latin/makedict/SparseTableTests.java @@ -21,7 +21,6 @@ import android.test.suitebuilder.annotation.LargeTest; import android.util.Log; import java.io.File; -import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; @@ -36,9 +35,6 @@ import java.util.Random; public class SparseTableTests extends AndroidTestCase { private static final String TAG = SparseTableTests.class.getSimpleName(); - private static final int[] SMALL_INDEX = { SparseTable.NOT_EXIST, 0 }; - private static final int[] BIG_INDEX = { SparseTable.NOT_EXIST, 1, 2, 3, 4, 5, 6, 7}; - private final Random mRandom; private final ArrayList<Integer> mRandomIndex; @@ -59,26 +55,15 @@ public class SparseTableTests extends AndroidTestCase { } } - public void testInitializeWithArray() { - final SparseTable table = new SparseTable(SMALL_INDEX, BIG_INDEX, BLOCK_SIZE); - for (int i = 0; i < 8; ++i) { - assertEquals(SparseTable.NOT_EXIST, table.get(i)); - } - assertEquals(SparseTable.NOT_EXIST, table.get(8)); - for (int i = 9; i < 16; ++i) { - assertEquals(i - 8, table.get(i)); - } - } - public void testSet() { - final SparseTable table = new SparseTable(16, BLOCK_SIZE); - table.set(3, 6); - table.set(8, 16); + final SparseTable table = new SparseTable(16, BLOCK_SIZE, 1); + table.set(0, 3, 6); + table.set(0, 8, 16); for (int i = 0; i < 16; ++i) { if (i == 3 || i == 8) { - assertEquals(i * 2, table.get(i)); + assertEquals(i * 2, table.get(0, i)); } else { - assertEquals(SparseTable.NOT_EXIST, table.get(i)); + assertEquals(SparseTable.NOT_EXIST, table.get(0, i)); } } } @@ -94,11 +79,11 @@ public class SparseTableTests extends AndroidTestCase { } private void runTestRandomSet() { - final SparseTable table = new SparseTable(DEFAULT_SIZE, BLOCK_SIZE); + final SparseTable table = new SparseTable(DEFAULT_SIZE, BLOCK_SIZE, 1); int elementCount = 0; for (int i = 0; i < DEFAULT_SIZE; ++i) { if (mRandomIndex.get(i) != SparseTable.NOT_EXIST) { - table.set(i, mRandomIndex.get(i)); + table.set(0, i, mRandomIndex.get(i)); elementCount++; } } @@ -107,7 +92,7 @@ public class SparseTableTests extends AndroidTestCase { + table.getContentTableSize()); Log.d(TAG, "the table has " + elementCount + " elements"); for (int i = 0; i < DEFAULT_SIZE; ++i) { - assertEquals(table.get(i), (int)mRandomIndex.get(i)); + assertEquals(table.get(0, i), (int)mRandomIndex.get(i)); } // flush and reload @@ -120,16 +105,13 @@ public class SparseTableTests extends AndroidTestCase { final File contentFile = File.createTempFile("testRandomSet", ".big"); lookupOutStream = new FileOutputStream(lookupIndexFile); contentOutStream = new FileOutputStream(contentFile); - table.write(lookupOutStream, contentOutStream); - lookupInStream = new FileInputStream(lookupIndexFile); - contentInStream = new FileInputStream(contentFile); - final byte[] lookupArray = new byte[(int) lookupIndexFile.length()]; - final byte[] contentArray = new byte[(int) contentFile.length()]; - lookupInStream.read(lookupArray); - contentInStream.read(contentArray); - final SparseTable newTable = new SparseTable(lookupArray, contentArray, BLOCK_SIZE); + table.write(lookupOutStream, new OutputStream[] { contentOutStream }); + lookupOutStream.flush(); + contentOutStream.flush(); + final SparseTable newTable = SparseTable.readFromFiles(lookupIndexFile, + new File[] { contentFile }, BLOCK_SIZE); for (int i = 0; i < DEFAULT_SIZE; ++i) { - assertEquals(table.get(i), newTable.get(i)); + assertEquals(table.get(0, i), newTable.get(0, i)); } } catch (IOException e) { Log.d(TAG, "IOException while flushing and realoding", e); @@ -157,4 +139,60 @@ public class SparseTableTests extends AndroidTestCase { runTestRandomSet(); } } + + public void testMultipleContents() { + final int numOfContents = 5; + generateRandomIndex(DEFAULT_SIZE, 20); + final SparseTable table = new SparseTable(DEFAULT_SIZE, BLOCK_SIZE, numOfContents); + for (int i = 0; i < mRandomIndex.size(); ++i) { + if (mRandomIndex.get(i) != SparseTable.NOT_EXIST) { + for (int j = 0; j < numOfContents; ++j) { + table.set(j, i, mRandomIndex.get(i)); + } + } + } + + OutputStream lookupOutStream = null; + OutputStream[] contentsOutStream = new OutputStream[numOfContents]; + try { + final File lookupIndexFile = File.createTempFile("testMultipleContents", "small"); + lookupOutStream = new FileOutputStream(lookupIndexFile); + final File[] contentFiles = new File[numOfContents]; + for (int i = 0; i < numOfContents; ++i) { + contentFiles[i] = File.createTempFile("testMultipleContents", "big" + i); + contentsOutStream[i] = new FileOutputStream(contentFiles[i]); + } + table.write(lookupOutStream, contentsOutStream); + lookupOutStream.flush(); + for (int i = 0; i < numOfContents; ++i) { + contentsOutStream[i].flush(); + } + final SparseTable newTable = SparseTable.readFromFiles(lookupIndexFile, contentFiles, + BLOCK_SIZE); + for (int i = 0; i < numOfContents; ++i) { + for (int j = 0; j < DEFAULT_SIZE; ++j) { + assertEquals(table.get(i, j), newTable.get(i, j)); + } + } + } catch (IOException e) { + Log.d(TAG, "IOException while flushing and reloading", e); + } finally { + if (lookupOutStream != null) { + try { + lookupOutStream.close(); + } catch (IOException e) { + Log.d(TAG, "IOException while closing the stream", e); + } + } + for (int i = 0; i < numOfContents; ++i) { + if (contentsOutStream[i] != null) { + try { + contentsOutStream[i].close(); + } catch (IOException e) { + Log.d(TAG, "IOException while closing the stream.", e); + } + } + } + } + } } |