public async Task Symbols_ValidationVerifyMissingAssemblyIndexCausesFailure(string isSymbolsString)
{
var isSymbols = bool.Parse(isSymbolsString);
using (var testContext = new SleetTestContext())
{
var context = testContext.SleetContext;
context.SourceSettings.SymbolsEnabled = true;
var service = new Symbols(context);
// Add packages
await AddPackageAsync(isSymbols, testContext, service);
// Corrupt feed
var path = SymbolsIndexUtility.GetAssemblyToPackageIndexPath("a.dll", "A7F83EF08000");
var assemblyPackageIndex = new AssetIndexFile(testContext.SleetContext, path, new PackageIdentity("a", NuGetVersion.Parse("1.0.0")));
var exists = await assemblyPackageIndex.File.Exists(context.Log, context.Token);
exists.Should().BeTrue();
assemblyPackageIndex.File.Delete(context.Log, context.Token);
// Validate
var messages = await service.ValidateAsync();
var hasErrors = messages.Any(e => e.Level == LogLevel.Error);
hasErrors.Should().BeTrue();
}
}
public async Task AssetIndexFile_RemoveAllAssets()
{
using (var testContext = new SleetTestContext())
{
var identity = new PackageIdentity("a", NuGetVersion.Parse("1.0.0"));
var file = new AssetIndexFile(testContext.SleetContext, "test.json", identity);
var asset = new AssetIndexEntry(new Uri("http://tempuri.org/a.json"), new Uri("http://tempuri.org/b.json"));
var symAsset = new AssetIndexEntry(new Uri("http://tempuri.org/x.json"), new Uri("http://tempuri.org/y.json"));
await file.AddAssetsAsync(new[] { asset });
await file.AddSymbolsAssetsAsync(new[] { symAsset });
await file.RemoveAssetsAsync(new[] { asset, symAsset });
await file.RemoveSymbolsAssetsAsync(new[] { asset, symAsset });
var assets = await file.GetAssetsAsync();
var symbolsAssets = await file.GetSymbolsAssetsAsync();
assets.Should().BeEmpty();
symbolsAssets.Should().BeEmpty();
await testContext.SleetContext.Source.Commit(testContext.SleetContext.Log, testContext.SleetContext.Token);
var path = Path.Combine(testContext.Target, "test.json");
File.Exists(path).Should().BeFalse();
}
}
public async Task AssetIndexFile_AddAssets()
{
using (var testContext = new SleetTestContext())
{
var identity = new PackageIdentity("a", NuGetVersion.Parse("1.0.0"));
var file = new AssetIndexFile(testContext.SleetContext, "test.json", identity);
await file.AddAssetsAsync(new[] { new AssetIndexEntry(new Uri("http://tempuri.org/a.json"), new Uri("http://tempuri.org/b.json")) });
await file.AddSymbolsAssetsAsync(new[] { new AssetIndexEntry(new Uri("http://tempuri.org/x.json"), new Uri("http://tempuri.org/y.json")) });
var assets = await file.GetAssetsAsync();
var symbolsAssets = await file.GetSymbolsAssetsAsync();
assets.Count.Should().Be(1);
symbolsAssets.Count.Should().Be(1);
assets.Single().PackageIndex.Should().Be(new Uri("http://tempuri.org/b.json"));
assets.Single().Asset.Should().Be(new Uri("http://tempuri.org/a.json"));
symbolsAssets.Single().PackageIndex.Should().Be(new Uri("http://tempuri.org/y.json"));
symbolsAssets.Single().Asset.Should().Be(new Uri("http://tempuri.org/x.json"));
}
}
// 开始更新
private void StartHotUpdate()
{
// 初始化数据
_updateSetting = null;
_updateConfig = null;
_latest = null;
_latestVersion = null;
_updateList = null;
_updateSize = 0;
_downloadedSize = 0;
_downloader = null;
_updateStatus = STATUS_WORK;
StartCoroutine(HotUpdate());
}
// 5.比较文件数据生成下载列表
private bool CheckDiff()
{
// Debug.Log("Updater.CheckDiff");
AssetIndexFile oldAssets = AssetIndexData.Instance().GetIndex();
// 本地比服务器版本还新, 跳过更新步骤
if (oldAssets.GetVersion() > _latest.GetVersion())
{
return(true);
}
// 检查是否大版本更新
if (!VersionHelper.IsCompatible(oldAssets.GetVersion(), _latest.GetVersion()))
{
return(false);
}
// 文件比较
var allAssets = _latest.FetchAll();
_updateList = new List <AssetInfo>(allAssets.Count);
_updateSize = 0;
foreach (AssetInfo asset in allAssets)
{
if (asset == null)
{
continue;
}
FileInfo fi = new FileInfo(asset.GetWritePath());
// 检查是否匹配
AssetInfo old = oldAssets.GetAssetInfo(asset.hash);
if (old == null || old.IsDiff(asset) || old.IsDiff(fi))
{
_updateList.Add(asset);
_updateSize += asset.size;
}
}
return(true);
}
// 4.下载最新的文件索引
private IEnumerator DownloadLatestIndex()
{
if (GameConfig.PLATFORM == null)
{
yield break;
}
byte[] bytes = null;
string url = _updateSetting.resUrl + _latestVersion + '-' + GameConfig.PLATFORM + "/media/file.list?spm=" + GetRandomValue();
// Debug.Log("Updater.DownloadLatestIndex " + url);
for (int i = 0; i < DOWNLOAD_RETRY_TIMES; i++)
{
WWW downloader = new WWW(url);
yield return(downloader);
// 下载成功
if (downloader.error == null)
{
bytes = downloader.bytes;
break;
}
yield return(new WaitForSeconds(DOWNLOAD_RETRY_DELAY));
}
if (bytes == null)
{
yield break;
}
try
{
_latest = new AssetIndexFile();
_latest.Load(new MemoryStream(bytes), AssetInfo.STORAGE_PERSISTEN);
}
catch (Exception)
{
_latest = null;
}
}
public async Task AssetIndexFile_EmptyFile()
{
using (var testContext = new SleetTestContext())
{
var identity = new PackageIdentity("a", NuGetVersion.Parse("1.0.0"));
var file = new AssetIndexFile(testContext.SleetContext, "test.json", identity);
await file.InitAsync();
await testContext.SleetContext.Source.Commit(testContext.SleetContext.Log, testContext.SleetContext.Token);
var path = Path.Combine(testContext.Target, "test.json");
File.Exists(path).Should().BeTrue();
var assets = await file.GetAssetsAsync();
var symbolsAssets = await file.GetSymbolsAssetsAsync();
assets.Should().BeEmpty();
symbolsAssets.Should().BeEmpty();
file.Package.Should().Be(identity);
}
}
// 6.下载所有更新文件
private IEnumerator DownloadAssets()
{
// Debug.Log("Updater.DownloadAssets " + _updateList.Count);
Directory.CreateDirectory(GameConfig.PERSISTENT_PATH + "media");
AssetIndexFile oldAssets = AssetIndexData.Instance().GetIndex();
int accumSize = 0;
_downloadedSize = 0;
UpdateProgress();
string rootUrl = _updateSetting.resUrl + _latestVersion + '-' + GameConfig.PLATFORM + '/';
foreach (var asset in _updateList)
{
byte[] bytes = null;
_currentAssetSize = asset.size;
_currentAssetDownloaded = 0;
string url = rootUrl + asset.GetFilename() + "?spm=" + GetRandomValue();
for (int i = 0; i < DOWNLOAD_RETRY_TIMES; i++)
{
WWW downloader = new WWW(url);
_downloader = downloader;
yield return(downloader);
// 下载成功
if (downloader.error == null)
{
bytes = downloader.bytes;
break;
}
yield return(new WaitForSeconds(DOWNLOAD_RETRY_DELAY));
}
if (bytes == null || bytes.Length != asset.size)
{
if (bytes == null)
{
Debug.LogWarning("Updater.DownloadAssets failed " + url);
}
else
{
Debug.LogWarning("Updater.DownloadAssets invalid size of " + url);
}
// 下载更新包失败，弹出重试窗口
_confirmDownload = false;
ShowNoticeDialog(GetText(MESSAGE_NETWORK_ERROR), BUTTON_RETRY, OnRetryCallback);
yield break;
}
// 写入文件
File.WriteAllBytes(asset.GetWritePath(), bytes);
_currentAssetSize = 0;
_currentAssetDownloaded = 0;
_downloader = null;
_downloadedSize += asset.size;
accumSize += asset.size;
UpdateProgress();
// 替换索引
oldAssets.AddAssetInfo(asset);
// 凑齐若干字节后写入索引文件
if (accumSize >= DOWNLOAD_ACCUM_WRITE_INDEX)
{
accumSize = 0;
AssetIndexData.Instance().Save();
}
}
oldAssets.SetVersion(_latest.GetVersion());
AssetIndexData.Instance().Save();
GameConfig.VERSION = AssetIndexData.Instance().GetVersionString();
SetProgressInfo(1, GetText(MESSAGE_COMPLETE), false);
_updateStatus = STATUS_COMPLETE;
NotifyUpdateEnd();
}
