public void RegistrarTime(MTouchRegistrar registrarMode)
{
using (var buildTool = new MTouchTool()) {
var registrarModeName = Enum.GetName(typeof(MTouchRegistrar), registrarMode);
buildTool.Profile = profile;
buildTool.Registrar = registrarMode;
buildTool.NoFastSim = true;
buildTool.CreateTemporaryApp(true, "RegistrarTime" + registrarModeName + profile);
var sw = new Stopwatch();
sw.Start();
buildTool.Execute(MTouchAction.BuildSim);
sw.Stop();
var buildTime = sw.Elapsed.TotalSeconds;
var launchTool = new MLaunchTool();
launchTool.AppPath = buildTool.AppPath;
launchTool.Profile = profile;
sw.Reset();
sw.Start();
launchTool.Execute();
sw.Stop();
var launchTime = sw.Elapsed.TotalSeconds;
var totalTime = buildTime + launchTime;
sb.AppendLine(string.Format("RegistrarTime - {0}: {1} seconds [build time], {2} seconds [launch time], {3} seconds [total time]", registrarModeName, buildTime.ToString("#.000"), launchTime.ToString("#.000"), totalTime.ToString("#.000")));
}
}
public TimingTests(MTouch.Profile profile)
{
this.profile = profile;
// Create dummy app to initialize the simulator.
using (var buildTool = new MTouchTool()) {
buildTool.Profile = profile;
buildTool.CreateTemporaryApp(true);
buildTool.Execute(MTouchAction.BuildSim);
var mlaunch = new MLaunchTool();
mlaunch.AppPath = buildTool.AppPath;
mlaunch.Profile = profile;
mlaunch.Execute();
}
}
public void PreserveParameterInfoInXml()
{
using (var mtouch = new MTouchTool()) {
var xml = Path.Combine(mtouch.CreateTemporaryDirectory(), "extra.xml");
File.WriteAllText(xml, @"
<linker>
<assembly fullname=""mscorlib"">
<type fullname=""System.Reflection.ParameterInfo"" />
</assembly>
</linker>");
mtouch.Linker = MTouchLinker.LinkAll;
mtouch.XmlDefinitions = new string [] { xml };
mtouch.CreateTemporaryApp();
mtouch.AssertExecute(MTouchAction.BuildSim, "build");
}
}
public void AppLaunchTime()
{
using (var buildTool = new MTouchTool()) {
buildTool.Profile = profile;
buildTool.CreateTemporaryApp(profile, true, "AppLaunchTime" + profile);
buildTool.Execute(MTouchAction.BuildSim);
var sw = new Stopwatch();
var launchTool = new MLaunchTool();
launchTool.AppPath = buildTool.AppPath;
launchTool.Profile = profile;
sw.Start();
launchTool.Execute();
sw.Stop();
Console.WriteLine("TimingTests - AppLaunchTime ({0}): {1} seconds", profile, sw.Elapsed.TotalSeconds.ToString("#.000"));
}
}
public void PublicSymbols(Profile profile)
{
var paths = new HashSet <string> ();
if (Configuration.include_device)
{
paths.UnionWith(Directory.GetFileSystemEntries(Configuration.GetSdkPath(profile, true), "*.a", SearchOption.AllDirectories));
}
paths.UnionWith(Directory.GetFileSystemEntries(Configuration.GetSdkPath(profile, false), "*.a", SearchOption.AllDirectories));
var failed = new StringBuilder();
var prefixes = new string [] {
// xamarin-macios
"_xamarin_",
"_monotouch_",
"_monomac_",
"_OBJC_METACLASS_$_Xamarin",
"_OBJC_CLASS_$_Xamarin",
"_OBJC_IVAR_$_Xamarin",
"__ZN13XamarinObject",
"__ZN16XamarinCallState",
".objc_class_name_Xamarin", // 32-bit macOS naming scheme
".objc_category_name_NSObject_NonXamarinObject", // 32-bit macOS naming scheme
"_main",
// I think these are inline functions from a header
"__Z7isasciii",
"__Z7isblanki",
"__Z7isdigiti",
"__Z8__istypeim",
"__Z9__isctypeim",
// mono
"_mono_",
"_monoeg_",
"_eg_",
"_mini_",
"_proflog_",
"_ves_icall_",
"___mono_jit_",
"_sdb_options",
"_SystemNative_",
"_NetSecurityNative_",
"_Brotli",
"_kStaticDictionaryHash",
"_MapHardwareType",
"_gateway_from_rtm",
"_sgen_",
"_arm_patch",
// These aren't public in a way we care about
"l_OBJC_LABEL_PROTOCOL_$_",
"__OBJC_LABEL_PROTOCOL_$_", // Xcode 11 b1 format
"l_OBJC_PROTOCOL_$_",
"__OBJC_PROTOCOL_$_", // Xcode 11 b1 format
// block stuff, automatically exported by clang
"___block_descriptor_",
"___copy_helper_block_",
"___destroy_helper_block_",
// compiler-generated helper methods
"___os_log_helper_",
};
paths.RemoveWhere((v) => {
var file = Path.GetFileName(v);
switch (file)
{
case "libxammac-classic.a":
case "libxammac-classic-debug.a":
case "libxammac-system-classic.a":
case "libxammac-system-classic-debug.a":
return(true);
}
return(false);
});
foreach (var path in paths)
{
var symbols = MTouchTool.GetNativeSymbolsInExecutable(path, arch: "all");
// Remove known public symbols
symbols = symbols.Where((v) => {
foreach (var prefix in prefixes)
{
if (v.StartsWith(prefix, StringComparison.Ordinal))
{
return(false);
}
}
// zlib-helper symbols
switch (v)
{
case "_CloseZStream":
case "_CreateZStream":
case "_Flush":
case "_ReadZStream":
case "_WriteZStream":
return(false);
// Helper objc_msgSend functions for arm64
case "_objc_msgSend_stret":
case "_objc_msgSendSuper_stret":
return(false);
}
// Be a bit more lenient with symbols from the static registrar
if (path.Contains(".registrar."))
{
if (v.StartsWith("_OBJC_CLASS_$", StringComparison.Ordinal))
{
return(false);
}
if (v.StartsWith("_OBJC_IVAR_$", StringComparison.Ordinal))
{
return(false);
}
if (v.StartsWith("_OBJC_METACLASS_$", StringComparison.Ordinal))
{
return(false);
}
// 32-bit macOS naming scheme:
if (v.StartsWith(".objc_class_name_", StringComparison.Ordinal))
{
return(false);
}
if (v.StartsWith(".objc_category_name_", StringComparison.Ordinal))
{
return(false);
}
}
return(true);
});
// If there are any public symbols left, that's a problem so fail the test.
if (symbols.Any())
{
failed.AppendLine($"{path}:\n\t{string.Join ("\n\t", symbols.ToArray ())}");
}
}
Assert.IsEmpty(failed.ToString(), "Failed libraries");
}
public void PublicSymbols(Profile profile)
{
var paths = new HashSet <string> ();
if (Configuration.include_device)
{
paths.UnionWith(Directory.GetFileSystemEntries(Configuration.GetSdkPath(profile, true), "*.a", SearchOption.AllDirectories));
}
paths.UnionWith(Directory.GetFileSystemEntries(Configuration.GetSdkPath(profile, false), "*.a", SearchOption.AllDirectories));
var failed = new StringBuilder();
var prefixes = new string [] {
// xamarin-macios
"_xamarin_",
"_monotouch_",
"_monomac_",
"_OBJC_METACLASS_$_Xamarin",
"_OBJC_CLASS_$_Xamarin",
"_OBJC_IVAR_$_Xamarin",
"__ZN13XamarinObject",
"_main",
// I think these are inline functions from a header
"__Z7isasciii",
"__Z7isblanki",
"__Z7isdigiti",
"__Z8__istypeim",
"__Z9__isctypeim",
// mono
"_mono_",
"_monoeg_",
"_eg_",
"_mini_",
"_proflog_",
"_ves_icall_",
"___mono_jit_",
"_sdb_options",
"_SystemNative_",
"_MapHardwareType",
"_gateway_from_rtm",
"_sgen_",
"_arm_patch",
"_g_printv",
// These two aren't public in a way we care about
"l_OBJC_LABEL_PROTOCOL_$_",
"l_OBJC_PROTOCOL_$_",
};
paths.RemoveWhere((v) => {
var file = Path.GetFileName(v);
switch (file)
{
case "libxammac-classic.a":
case "libxammac-classic-debug.a":
case "libxammac-system-classic.a":
case "libxammac-system-classic-debug.a":
return(true);
}
return(false);
});
foreach (var path in paths)
{
var symbols = MTouchTool.GetNativeSymbolsInExecutable(path);
// Remove known public symbols
symbols = symbols.Where((v) => {
foreach (var prefix in prefixes)
{
if (v.StartsWith(prefix, StringComparison.Ordinal))
{
return(false);
}
}
// zlib-helper symbols
switch (v)
{
case "_CloseZStream":
case "_CreateZStream":
case "_Flush":
case "_ReadZStream":
case "_WriteZStream":
return(false);
}
// Be a bit more lenient with symbols from the static registrar
if (path.Contains(".registrar."))
{
if (v.StartsWith("_OBJC_CLASS_$", StringComparison.Ordinal))
{
return(false);
}
if (v.StartsWith("_OBJC_IVAR_$", StringComparison.Ordinal))
{
return(false);
}
if (v.StartsWith("_OBJC_METACLASS_$", StringComparison.Ordinal))
{
return(false);
}
}
return(true);
});
// If there are any public symbols left, that's a problem so fail the test.
if (symbols.Any())
{
failed.AppendLine($"{path}:\n\t{string.Join ("\n\t", symbols.ToArray ())}");
}
}
Assert.IsEmpty(failed.ToString(), "Failed libraries");
}
