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author | Sascha Haeberling <haeberling@google.com> | 2013-08-06 11:43:02 -0700 |
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committer | Sascha Haeberling <haeberling@google.com> | 2013-08-06 11:43:02 -0700 |
commit | 8e963a5a6016d246184ed65906f9d103e92b17e2 (patch) | |
tree | 02eb244ea4a20d9aa8e43916a40b876be8935d11 /tests/src/com/android/gallery3d/util/ProfileTest.java | |
parent | 4fc90b07dcf316c7ce6c5313af8202e84bc85603 (diff) | |
download | android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.tar.gz android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.tar.bz2 android_packages_apps_Snap-8e963a5a6016d246184ed65906f9d103e92b17e2.zip |
This removes all non-Camera stuff from Camera2.
Note: Camera2 is a clone of Gallery2 right now.
Note 2: I will bring .mk files back later.
Change-Id: Ida958654296f5ebaacb6bb0ff59d52a7c37ce6fc
Diffstat (limited to 'tests/src/com/android/gallery3d/util/ProfileTest.java')
-rw-r--r-- | tests/src/com/android/gallery3d/util/ProfileTest.java | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/tests/src/com/android/gallery3d/util/ProfileTest.java b/tests/src/com/android/gallery3d/util/ProfileTest.java deleted file mode 100644 index 798b905f5..000000000 --- a/tests/src/com/android/gallery3d/util/ProfileTest.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (C) 2012 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.gallery3d.util; - -import com.android.gallery3d.util.Profile; - -import android.os.Environment; -import android.test.suitebuilder.annotation.SmallTest; -import android.util.Log; - -import java.io.DataInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.HashMap; -import junit.framework.Assert; -import junit.framework.TestCase; - -@SmallTest -public class ProfileTest extends TestCase { - private static final String TAG = "ProfileTest"; - private static final String TEST_FILE = - Environment.getExternalStorageDirectory().getPath() + "/test.dat"; - - - public void testProfile() throws IOException { - ProfileData p = new ProfileData(); - ParsedProfile q; - String[] A = {"A"}; - String[] B = {"B"}; - String[] AC = {"A", "C"}; - String[] AD = {"A", "D"}; - - // Empty profile - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertTrue(q.mEntries.isEmpty()); - assertTrue(q.mSymbols.isEmpty()); - - // Only one sample - p.addSample(A); - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertEquals(1, q.mEntries.size()); - assertEquals(1, q.mSymbols.size()); - assertEquals(1, q.mEntries.get(0).sampleCount); - - // Two samples at the same place - p.addSample(A); - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertEquals(1, q.mEntries.size()); - assertEquals(1, q.mSymbols.size()); - assertEquals(2, q.mEntries.get(0).sampleCount); - - // Two samples at the different places - p.reset(); - p.addSample(A); - p.addSample(B); - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertEquals(2, q.mEntries.size()); - assertEquals(2, q.mSymbols.size()); - assertEquals(1, q.mEntries.get(0).sampleCount); - assertEquals(1, q.mEntries.get(1).sampleCount); - - // depth > 1 - p.reset(); - p.addSample(AC); - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertEquals(1, q.mEntries.size()); - assertEquals(2, q.mSymbols.size()); - assertEquals(1, q.mEntries.get(0).sampleCount); - - // two samples (AC and AD) - p.addSample(AD); - p.dumpToFile(TEST_FILE); - q = new ParsedProfile(TEST_FILE); - assertEquals(2, q.mEntries.size()); - assertEquals(3, q.mSymbols.size()); // three symbols: A, C, D - assertEquals(1, q.mEntries.get(0).sampleCount); - assertEquals(1, q.mEntries.get(0).sampleCount); - - // Remove the test file - new File(TEST_FILE).delete(); - } -} - -class ParsedProfile { - public class Entry { - int sampleCount; - int stackId[]; - } - - ArrayList<Entry> mEntries = new ArrayList<Entry>(); - HashMap<Integer, String> mSymbols = new HashMap<Integer, String>(); - private DataInputStream mIn; - private byte[] mScratch = new byte[4]; // scratch buffer for readInt - - public ParsedProfile(String filename) throws IOException { - mIn = new DataInputStream(new FileInputStream(filename)); - - Entry entry = parseOneEntry(); - checkIsFirstEntry(entry); - - while (true) { - entry = parseOneEntry(); - if (entry.sampleCount == 0) { - checkIsLastEntry(entry); - break; - } - mEntries.add(entry); - } - - // Read symbol table - while (true) { - String line = mIn.readLine(); - if (line == null) break; - String[] fields = line.split(" +"); - checkIsValidSymbolLine(fields); - mSymbols.put(Integer.decode(fields[0]), fields[1]); - } - } - - private void checkIsFirstEntry(Entry entry) { - Assert.assertEquals(0, entry.sampleCount); - Assert.assertEquals(3, entry.stackId.length); - Assert.assertEquals(1, entry.stackId[0]); - Assert.assertTrue(entry.stackId[1] > 0); // sampling period - Assert.assertEquals(0, entry.stackId[2]); // padding - } - - private void checkIsLastEntry(Entry entry) { - Assert.assertEquals(0, entry.sampleCount); - Assert.assertEquals(1, entry.stackId.length); - Assert.assertEquals(0, entry.stackId[0]); - } - - private void checkIsValidSymbolLine(String[] fields) { - Assert.assertEquals(2, fields.length); - Assert.assertTrue(fields[0].startsWith("0x")); - } - - private Entry parseOneEntry() throws IOException { - int sampleCount = readInt(); - int depth = readInt(); - Entry e = new Entry(); - e.sampleCount = sampleCount; - e.stackId = new int[depth]; - for (int i = 0; i < depth; i++) { - e.stackId[i] = readInt(); - } - return e; - } - - private int readInt() throws IOException { - mIn.read(mScratch, 0, 4); - return (mScratch[0] & 0xff) | - ((mScratch[1] & 0xff) << 8) | - ((mScratch[2] & 0xff) << 16) | - ((mScratch[3] & 0xff) << 24); - } -} |