static string Execute(string workingDirectory, string executable, PlatformName platform)
{
switch (platform)
{
case PlatformName.macOS: {
// for macOS we create an app bundle with mmp
var name = Path.GetFileNameWithoutExtension(executable);
var mmp = new StringBuilder();
mmp.AppendLine($"/cache:{StringUtils.Quote (Path.Combine (workingDirectory, "mmp-cache"))}");
mmp.AppendLine($"/root-assembly:{StringUtils.Quote (Path.Combine (workingDirectory, executable))}");
mmp.AppendLine($"/sdkroot:/Applications/Xcode.app");
mmp.AppendLine($"/profile:Xamarin.Mac,v2.0,Profile=Mobile");
mmp.AppendLine($"/arch:x86_64");
mmp.AppendLine($"/assembly:{StringUtils.Quote (Path.Combine (ConstructorTests.kXamarinMacDir, "Xamarin.Mac.dll"))}");
mmp.AppendLine($"/output:{StringUtils.Quote (Path.Combine (workingDirectory, name))}");
mmp.AppendLine($"/assembly:{StringUtils.Quote (Path.Combine (ConstructorTests.kSwiftRuntimeMacOutputDirectory, ConstructorTests.kSwiftRuntimeLibraryMac))}.dll");
mmp.AppendLine($"/debug");
mmp.AppendLine($"/linksdkonly"); // FIXME: link all doesn't work for all tests, this needs looking into.
mmp.AppendLine($"/native-reference:{StringUtils.Quote (Compiler.kSwiftRuntimeGlueDirectory)}"); // link with XamGlue.framework
foreach (var dylib in Directory.GetFiles(workingDirectory, "*.dylib")) // Link with any dylibs produced by the test
{
mmp.AppendLine($"/native-reference:{StringUtils.Quote (dylib)}");
}
mmp.AppendLine($"/v /v /v /v");
var output = new StringBuilder();
var responseFile = Path.Combine(workingDirectory, name + ".rsp");
File.WriteAllText(responseFile, mmp.ToString());
var rv = ExecAndCollect.RunCommand("/Library/Frameworks/Xamarin.Mac.framework/Versions/Current/bin/mmp", "--link_flags=-headerpad_max_install_names " + StringUtils.Quote($"@{responseFile}"), output: output, verbose: true);
if (rv != 0)
{
Console.WriteLine(output);
throw new Exception($"Failed to run mmp, exit code: {rv}");
}
// This should probably go into mmp/mtouch
// run swift-stdlib-tool to get swift libraries into the app.
var appPath = Path.Combine(workingDirectory, name, name + ".app");
var appExecutable = Path.Combine(appPath, "Contents", "MacOS", name);
var swift_stdlib_tool = new StringBuilder();
swift_stdlib_tool.Append($"swift-stdlib-tool ");
swift_stdlib_tool.Append($"--copy ");
swift_stdlib_tool.Append($"--verbose ");
swift_stdlib_tool.Append($"--scan-executable {StringUtils.Quote (appExecutable)} ");
swift_stdlib_tool.Append($"--platform macosx ");
swift_stdlib_tool.Append($"--destination {StringUtils.Quote (Path.Combine (appPath, "Contents", "Frameworks"))} ");
swift_stdlib_tool.Append($"--strip-bitcode ");
swift_stdlib_tool.Append($"--scan-folder {StringUtils.Quote (Path.Combine (appPath, "Contents", "MonoBundle"))} ");
swift_stdlib_tool.Append($"--scan-folder {StringUtils.Quote (Path.Combine (appPath, "Contents", "Frameworks"))} ");
swift_stdlib_tool.Append($"--platform macosx ");
swift_stdlib_tool.Append($"--source-libraries {StringUtils.Quote (Compiler.CompilerLocation.SwiftCompilerLib)} ");
output.Clear();
rv = ExecAndCollect.RunCommand("xcrun", swift_stdlib_tool.ToString(), output: output, verbose: true);
if (rv != 0)
{
Console.WriteLine(output);
throw new Exception($"Failed to run swift-stdlib-tool, exit code: {rv}\n{output}\n");
}
// This should probably go into mmp/mtouch
// make sure the executable has the Frameworks and MonoBundle directories as rpaths.
var install_name_tool = new StringBuilder();
install_name_tool.Append($"install_name_tool ");
install_name_tool.Append($"-add_rpath @executable_path/../Frameworks ");
install_name_tool.Append($"-add_rpath @executable_path/../MonoBundle ");
install_name_tool.Append($"{StringUtils.Quote (Path.Combine (appPath, "Contents", "MacOS", name))} ");
output.Clear();
rv = ExecAndCollect.RunCommand("xcrun", install_name_tool.ToString(), output: output, verbose: true);
if (rv != 0)
{
Console.WriteLine(output);
throw new Exception($"Failed to run install_name_tool, exit code: {rv}\n{output}\n");
}
var exec_output = new StringBuilder();
var exec_env = new Dictionary <string, string> ();
//exec_env.Add ("MONO_LOG_LEVEL", "debug");
//exec_env.Add ("MONO_LOG_MASK", "dll");
var exec_rv = Compiler.RunCommandWithLeaks(appExecutable, new StringBuilder(), exec_env, exec_output);
if (exec_rv != 0)
{
Console.WriteLine(exec_output);
throw new Exception($"Execution failed with exit code {exec_rv}\n{output}\n{exec_output}");
}
return(exec_output.ToString());
}
case PlatformName.iOS:
Assert.Ignore($"Execution does not apply during a test run for {platform}, tests will be executed as part of the device tests.");
return(string.Empty);
case PlatformName.None: {
return(Compiler.RunWithMono(executable, workingDirectory, platform: platform));
}
default:
throw new NotImplementedException(platform.ToString());
}
}
public static void TestAndExecute(string swiftCode, CodeElementCollection <ICodeElement> callingCode,
string expectedOutput,
string testName = null,
CSClass otherClass = null, string skipReason = null,
string iosExpectedOutput = null,
PlatformName platform = PlatformName.None,
UnicodeMapper unicodeMapper = null, int expectedErrorCount = 0,
Action <string> postCompileCheck = null,
string[] expectedOutputContains = null)
{
SetInvokingTestNameIfUnset(ref testName, out string nameSpace);
string testClassName = "TomTest" + testName;
using (var provider = new DisposableTempDirectory()) {
var compiler = Utils.CompileSwift(swiftCode, provider, nameSpace);
var libName = $"lib{nameSpace}.dylib";
var tempDirectoryPath = Path.Combine(provider.DirectoryPath, "BuildDir");
Directory.CreateDirectory(tempDirectoryPath);
File.Copy(Path.Combine(compiler.DirectoryPath, libName), Path.Combine(tempDirectoryPath, libName));
Utils.CompileToCSharp(provider, tempDirectoryPath, nameSpace, unicodeMapper: unicodeMapper, expectedErrorCount: expectedErrorCount);
if (postCompileCheck != null)
{
postCompileCheck(tempDirectoryPath);
}
Tuple <CSNamespace, CSUsingPackages> testClassParts = TestRunningCodeGenerator.CreateTestClass(callingCode, testName, iosExpectedOutput ?? expectedOutput, nameSpace,
testClassName, otherClass, skipReason, platform);
var thisTestPath = Path.Combine(Compiler.kSwiftDeviceTestRoot, nameSpace);
Directory.CreateDirectory(thisTestPath);
var thisTestPathSwift = Path.Combine(thisTestPath, "swiftsrc");
Directory.CreateDirectory(thisTestPathSwift);
var swiftPrefix = string.Empty;
var swiftSuffix = string.Empty;
var csPrefix = string.Empty;
var csSuffix = string.Empty;
var nameSuffix = string.Empty;
switch (platform)
{
case PlatformName.macOS:
swiftPrefix = "#if os(OSX)\n";
swiftSuffix = "#endif\n";
csPrefix = "#if __MACOS__\n";
csSuffix = "\n#endif\n";
nameSuffix = "_macOS";
break;
case PlatformName.iOS:
swiftPrefix = "#if os(iOS)\n";
swiftSuffix = "#endif\n";
csPrefix = "#if __IOS__\n";
csSuffix = "\n#endif\n";
nameSuffix = "_iOS";
break;
case PlatformName.tvOS:
swiftPrefix = "#if os(tvOS)\n";
swiftSuffix = "#endif\n";
csPrefix = "#if __TVOS__\n";
csSuffix = "\n#endif\n";
nameSuffix = "_tvOS";
break;
case PlatformName.watchOS:
swiftPrefix = "#if os(watchOS)\n";
swiftSuffix = "#endif\n";
csPrefix = "#if __WATCHOS__\n";
csSuffix = "\n#endif\n";
nameSuffix = "_watchOS";
break;
case PlatformName.None:
break;
default:
throw new NotImplementedException(platform.ToString());
}
File.WriteAllText(Path.Combine(thisTestPathSwift, $"{testClassName}{testName}{nameSuffix}.swift"), swiftPrefix + swiftCode + swiftSuffix);
CSFile csTestFile = CSFile.Create(testClassParts.Item2, testClassParts.Item1);
var csTestFilePath = Path.Combine(thisTestPath, $"{testClassName}{testName}{nameSuffix}.cs");
// Write out the file without csPrefix/csSuffix
CodeWriter.WriteToFile(csTestFilePath, csTestFile);
if (!string.IsNullOrEmpty(csPrefix) || !string.IsNullOrEmpty(csSuffix))
{
// Read the C# code, and prepend/append the csPrefix/csSuffix blobs, then save the modified contents again.
File.WriteAllText(csTestFilePath, csPrefix + File.ReadAllText(csTestFilePath) + csSuffix);
}
var csFile = TestRunningCodeGenerator.GenerateTestEntry(callingCode, testName, nameSpace, platform, otherClass);
csFile.Namespaces.Add(CreateManagedConsoleRedirect());
CodeWriter.WriteToFile(Path.Combine(tempDirectoryPath, "NameNotImportant.cs"), csFile);
var sourceFiles = Directory.GetFiles(tempDirectoryPath, "*.cs");
var objcRuntimePath = Path.Combine(tempDirectoryPath, "ObjCRuntime");
if (Directory.Exists(objcRuntimePath))
{
sourceFiles = sourceFiles.And(Directory.GetFiles(objcRuntimePath, "*.cs"));
}
var compilerWarnings = Compiler.CSCompile(tempDirectoryPath, sourceFiles, "NameNotImportant.exe", platform: platform);
if (compilerWarnings.Contains("warning"))
{
FailOnBadWarnings(compilerWarnings);
}
CopyTestReferencesTo(tempDirectoryPath, platform);
var output = Execute(tempDirectoryPath, "NameNotImportant.exe", platform);
if (expectedOutput != null)
{
Assert.AreEqual(expectedOutput, output);
}
else
{
foreach (var s in expectedOutputContains)
{
Assert.IsTrue(output.Contains(s), $"Expected to find string {s} in {output}");
}
}
}
}
