ec3ed6a5eb
I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
109 lines
3.2 KiB
C++
109 lines
3.2 KiB
C++
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/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "Test.h"
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#include "SkRandom.h"
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#include "SkStream.h"
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#include "SkData.h"
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#define MAX_SIZE (256 * 1024)
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static void random_fill(SkRandom& rand, void* buffer, size_t size) {
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char* p = (char*)buffer;
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char* stop = p + size;
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while (p < stop) {
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*p++ = (char)(rand.nextU() >> 8);
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}
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}
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static void test_buffer(skiatest::Reporter* reporter) {
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SkRandom rand;
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SkAutoMalloc am(MAX_SIZE * 2);
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char* storage = (char*)am.get();
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char* storage2 = storage + MAX_SIZE;
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random_fill(rand, storage, MAX_SIZE);
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for (int sizeTimes = 0; sizeTimes < 100; sizeTimes++) {
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int size = rand.nextU() % MAX_SIZE;
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if (size == 0) {
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size = MAX_SIZE;
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}
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for (int times = 0; times < 100; times++) {
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int bufferSize = 1 + (rand.nextU() & 0xFFFF);
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SkMemoryStream mstream(storage, size);
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SkBufferStream bstream(&mstream, bufferSize);
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int bytesRead = 0;
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while (bytesRead < size) {
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int s = 17 + (rand.nextU() & 0xFFFF);
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int ss = bstream.read(storage2, s);
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REPORTER_ASSERT(reporter, ss > 0 && ss <= s);
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REPORTER_ASSERT(reporter, bytesRead + ss <= size);
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REPORTER_ASSERT(reporter,
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memcmp(storage + bytesRead, storage2, ss) == 0);
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bytesRead += ss;
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}
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REPORTER_ASSERT(reporter, bytesRead == size);
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}
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}
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}
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static void TestRStream(skiatest::Reporter* reporter) {
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static const char s[] =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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char copy[sizeof(s)];
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SkRandom rand;
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for (int i = 0; i < 65; i++) {
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char* copyPtr = copy;
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SkMemoryStream mem(s, sizeof(s));
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SkBufferStream buff(&mem, i);
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do {
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copyPtr += buff.read(copyPtr, rand.nextU() & 15);
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} while (copyPtr < copy + sizeof(s));
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REPORTER_ASSERT(reporter, copyPtr == copy + sizeof(s));
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REPORTER_ASSERT(reporter, memcmp(s, copy, sizeof(s)) == 0);
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}
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test_buffer(reporter);
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}
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static void TestWStream(skiatest::Reporter* reporter) {
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SkDynamicMemoryWStream ds;
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const char s[] = "abcdefghijklmnopqrstuvwxyz";
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int i;
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for (i = 0; i < 100; i++) {
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REPORTER_ASSERT(reporter, ds.write(s, 26));
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}
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REPORTER_ASSERT(reporter, ds.getOffset() == 100 * 26);
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char* dst = new char[100 * 26 + 1];
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dst[100*26] = '*';
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ds.copyTo(dst);
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REPORTER_ASSERT(reporter, dst[100*26] == '*');
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// char* p = dst;
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for (i = 0; i < 100; i++) {
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REPORTER_ASSERT(reporter, memcmp(&dst[i * 26], s, 26) == 0);
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}
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{
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SkData* data = ds.copyToData();
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REPORTER_ASSERT(reporter, 100 * 26 == data->size());
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REPORTER_ASSERT(reporter, memcmp(dst, data->data(), data->size()) == 0);
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data->unref();
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}
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delete[] dst;
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}
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static void TestStreams(skiatest::Reporter* reporter) {
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TestRStream(reporter);
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TestWStream(reporter);
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}
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#include "TestClassDef.h"
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DEFINE_TESTCLASS("Stream", StreamTestClass, TestStreams)
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