/// <inheritdoc cref="IBrowserFetcher.DownloadAsync(string)"/>
public async Task <RevisionInfo> DownloadAsync(string revision = null)
{
revision ??= _preferredRevision;
string url = _params(_platform, revision).DownloadURL;
string zipPath = Path.Combine(_downloadsFolder, $"download-{_platform.ToString()}-{revision}.zip");
string folderPath = GetFolderPath(revision);
if (new DirectoryInfo(folderPath).Exists)
{
return(GetRevisionInfo(revision));
}
var downloadFolder = new DirectoryInfo(_downloadsFolder);
if (!downloadFolder.Exists)
{
downloadFolder.Create();
}
if (DownloadProgressChanged != null)
{
_webClient.DownloadProgressChanged += DownloadProgressChanged;
}
await _webClient.DownloadFileTaskAsync(new Uri(url), zipPath).ConfigureAwait(false);
if (_platform == Platform.MacOS)
{
// ZipFile and many others unzip libraries have issues extracting .app files
// Until we have a clear solution we'll call the native unzip tool
// https://github.com/dotnet/corefx/issues/15516
NativeExtractToDirectory(zipPath, folderPath);
}
else
{
ZipFile.ExtractToDirectory(zipPath, folderPath);
}
new FileInfo(zipPath).Delete();
var revisionInfo = GetRevisionInfo(revision);
if (revisionInfo != null && GetCurrentPlatform() == Platform.Linux)
{
if (LinuxSysCall.Chmod(revisionInfo.ExecutablePath, LinuxSysCall.ExecutableFilePermissions) != 0)
{
throw new PlaywrightSharpException($"Unable to chmod the BrowserApp ({Marshal.GetLastWin32Error()})");
}
}
return(revisionInfo);
}
/// <summary>
/// Downloads the revision.
/// </summary>
/// <returns>Task which resolves to the completed download.</returns>
/// <param name="revision">Revision.</param>
public async Task <RevisionInfo> DownloadAsync(int revision)
{
var url = GetDownloadURL(Platform, DownloadHost, revision);
var zipPath = Path.Combine(DownloadsFolder, $"download-{Platform.ToString()}-{revision}.zip");
var folderPath = GetFolderPath(revision);
if (new DirectoryInfo(folderPath).Exists)
{
return(RevisionInfo(revision));
}
var downloadFolder = new DirectoryInfo(DownloadsFolder);
if (!downloadFolder.Exists)
{
downloadFolder.Create();
}
var webClient = new WebClient();
if (DownloadProgressChanged != null)
{
webClient.DownloadProgressChanged += DownloadProgressChanged;
}
await webClient.DownloadFileTaskAsync(new Uri(url), zipPath).ConfigureAwait(false);
if (Platform == Platform.MacOS)
{
//ZipFile and many others unzip libraries have issues extracting .app files
//Until we have a clear solution we'll call the native unzip tool
//https://github.com/dotnet/corefx/issues/15516
NativeExtractToDirectory(zipPath, folderPath);
}
else
{
ZipFile.ExtractToDirectory(zipPath, folderPath);
}
new FileInfo(zipPath).Delete();
var revisionInfo = RevisionInfo(revision);
if (revisionInfo != null && GetCurrentPlatform() == Platform.Linux)
{
LinuxSysCall.SetPermissions(revisionInfo.ExecutablePath, BrowserPermissionsInLinux);
}
return(revisionInfo);
}
public async Task ShouldDownloadAndExtractLinuxBinary()
{
var browserFetcher = Puppeteer.CreateBrowserFetcher(new BrowserFetcherOptions
{
Platform = Platform.Linux,
Path = _downloadsFolder,
Host = TestConstants.ServerUrl
});
var revisionInfo = browserFetcher.RevisionInfo(123456);
Server.SetRedirect(revisionInfo.Url.Substring(TestConstants.ServerUrl.Length), "/chromium-linux.zip");
Assert.False(revisionInfo.Local);
Assert.Equal(Platform.Linux, revisionInfo.Platform);
Assert.False(await browserFetcher.CanDownloadAsync(100000));
Assert.True(await browserFetcher.CanDownloadAsync(123456));
try
{
revisionInfo = await browserFetcher.DownloadAsync(123456);
Assert.True(revisionInfo.Local);
Assert.Equal("LINUX BINARY\n", File.ReadAllText(revisionInfo.ExecutablePath));
if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX) || RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
Assert.Equal(
BrowserFetcher.BrowserPermissionsInLinux,
LinuxSysCall.GetFileMode(revisionInfo.ExecutablePath) & BrowserFetcher.BrowserPermissionsInLinux);
}
Assert.Equal(new[] { 123456 }, browserFetcher.LocalRevisions());
browserFetcher.Remove(123456);
Assert.Empty(browserFetcher.LocalRevisions());
//Download should return data from a downloaded version
//This section is not in the Puppeteer test.
await browserFetcher.DownloadAsync(123456);
Server.Reset();
revisionInfo = await browserFetcher.DownloadAsync(123456);
Assert.True(revisionInfo.Local);
Assert.Equal("LINUX BINARY\n", File.ReadAllText(revisionInfo.ExecutablePath));
}
finally
{
EnsureDownloadsFolderIsDeleted();
}
}
