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MobileAppHandler.cs
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MobileAppHandler.cs
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using System;
using System.IO;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
namespace CoreclrTestLib
{
public class MobileAppHandler
{
public int InstallMobileApp(string platform, string category, string testBinaryBase, string reportBase)
{
return HandleMobileApp("install", platform, category, testBinaryBase, reportBase);
}
public int UninstallMobileApp(string platform, string category, string testBinaryBase, string reportBase)
{
return HandleMobileApp("uninstall", platform, category, testBinaryBase, reportBase);
}
private static int HandleMobileApp(string action, string platform, string category, string testBinaryBase, string reportBase)
{
//install or uninstall mobile app
int exitCode = -100;
string outputFile = Path.Combine(reportBase, action, $"{category}_{action}.output.txt");
string errorFile = Path.Combine(reportBase, action, $"{category}_{action}.error.txt");
bool platformValueFlag = true;
bool actionValueFlag = true;
Directory.CreateDirectory(Path.Combine(reportBase, action));
var outputStream = new FileStream(outputFile, FileMode.Create);
var errorStream = new FileStream(errorFile, FileMode.Create);
using (var outputWriter = new StreamWriter(outputStream))
using (var errorWriter = new StreamWriter(errorStream))
{
//Validate inputs
if ((platform != "android") && (platform != "apple"))
{
outputWriter.WriteLine($"Incorrect value of platform. Provided {platform}. Valid strings are android and apple.");
platformValueFlag = false;
}
if ((action != "install") && (action != "uninstall"))
{
outputWriter.WriteLine($"Incorrect value of action. Provided {action}. Valid strings are install and uninstall.");
actionValueFlag = false;
}
if (platformValueFlag && actionValueFlag)
{
int timeout = 240000; // Set timeout to 4 mins, because the installation on Android arm64/32 devices could take up to 10 mins on CI
string dotnetCmd_raw = System.Environment.GetEnvironmentVariable("__TestDotNetCmd");
string xharnessCmd_raw = System.Environment.GetEnvironmentVariable("XHARNESS_CLI_PATH");
string dotnetCmd = string.IsNullOrEmpty(dotnetCmd_raw) ? "dotnet" : dotnetCmd_raw;
string xharnessCmd = string.IsNullOrEmpty(xharnessCmd_raw) ? "xharness" : $"exec {xharnessCmd_raw}";
string appExtension = platform == "android" ? "apk" : "app";
string cmdStr = $"{dotnetCmd} {xharnessCmd} {platform} {action}";
if (platform == "android")
{
cmdStr += $" --package-name=net.dot.{category}";
if (action == "install")
{
cmdStr += $" --app={testBinaryBase}/{category}.{appExtension} --output-directory={reportBase}/{action}";
}
}
else // platform is apple
{
cmdStr += $" --output-directory={reportBase}/{action} --target=ios-simulator-64"; //To Do: target should be either emulator or device
if (action == "install")
{
cmdStr += $" --app={testBinaryBase}/{category}.{appExtension}";
}
else // action is uninstall
{
cmdStr += $" --app=net.dot.{category}";
}
}
using (Process process = new Process())
{
if (OperatingSystem.IsWindows())
{
process.StartInfo.FileName = "cmd.exe";
}
else
{
process.StartInfo.FileName = "/bin/bash";
}
process.StartInfo.Arguments = ConvertCmd2Arg(cmdStr);
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
DateTime startTime = DateTime.Now;
process.Start();
var cts = new CancellationTokenSource();
Task copyOutput = process.StandardOutput.BaseStream.CopyToAsync(outputStream, 4096, cts.Token);
Task copyError = process.StandardError.BaseStream.CopyToAsync(errorStream, 4096, cts.Token);
if (process.WaitForExit(timeout))
{
// Process completed.
exitCode = process.ExitCode;
Task.WaitAll(copyOutput, copyError);
}
else
{
//Time out.
DateTime endTime = DateTime.Now;
try
{
cts.Cancel();
}
catch {}
outputWriter.WriteLine("\ncmdLine:{0} Timed Out (timeout in milliseconds: {1}, start: {2}, end: {3})",
cmdStr, timeout, startTime.ToString(), endTime.ToString());
errorWriter.WriteLine("\ncmdLine:{0} Timed Out (timeout in milliseconds: {1}, start: {2}, end: {3})",
cmdStr, timeout, startTime.ToString(), endTime.ToString());
process.Kill(entireProcessTree: true);
}
}
}
outputWriter.WriteLine("xharness exitcode is : " + exitCode.ToString());
outputWriter.Flush();
errorWriter.Flush();
}
return exitCode;
}
private static string ConvertCmd2Arg(string cmd)
{
cmd.Replace("\"", "\"\"");
string cmdPrefix;
if(OperatingSystem.IsWindows())
{
cmdPrefix = "/c";
}
else
{
cmdPrefix = "-c";
}
return $"{cmdPrefix} \"{cmd}\"";
}
}
}