public void TestLoadWindows()
{
// Test, if possible, loading 32 bits R.dll from a 64 bits process.
// I do not really like tests to be platform-dependent, but this is pragmatically unavoidable.
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
return;
string rDllPath = "";
try
{
rDllPath = NativeUtility.FindRPathFromRegistry();
}
catch (ApplicationException) // registry keys not found - bail out
{
return;
}
if (Environment.Is64BitProcess)
{
if (!rDllPath.Contains("x64")) // Odd, but not what we are testing here.
return;
rDllPath = rDllPath.Replace("x64", "i386");
var rDllFullFilePath = Path.Combine(rDllPath, NativeUtility.GetRLibraryFileName());
if (!File.Exists(rDllFullFilePath))
return;
Assert.Throws(typeof(Exception), () => { var lib = new MockLoadLib(rDllFullFilePath); });
}
}
public void TestLoadWindows()
{
// Test, if possible, loading 32 bits R.dll from a 64 bits process.
// I do not really like tests to be platform-dependent, but this is pragmatically unavoidable.
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
return;
}
string rDllPath = "";
try
{
rDllPath = new NativeUtility().FindRPathFromRegistry();
}
catch (ApplicationException) // registry keys not found - bail out
{
return;
}
if (Environment.Is64BitProcess)
{
if (!rDllPath.Contains("x64")) // Odd, but not what we are testing here.
{
return;
}
rDllPath = rDllPath.Replace("x64", "i386");
var rDllFullFilePath = Path.Combine(rDllPath, NativeUtility.GetRLibraryFileName());
if (!File.Exists(rDllFullFilePath))
{
return;
}
Assert.Throws <ArgumentException>(() => { var lib = new MockLoadLib(rDllFullFilePath); });
}
}
public void TestLoadUnmanagedDllNullRef()
{
Assert.Throws <ArgumentNullException>(
() => {
var lib = new MockLoadLib(null);
});
}
public void TestLoadUnmanagedDllWrongShortName()
{
// Note: this does not pass as of 2017-08.
// Kept as is until dynamic-interop changes the exception type to ArgumentException.
Assert.Throws <ArgumentException>(
() => {
var lib = new MockLoadLib("SomeVeryUnlikelyName.dll");
});
}
public void TestLoadUnmanagedDllEmptyString()
{
Assert.Throws <ArgumentException>(
() => {
var lib = new MockLoadLib("");
},
"The name of the library to load is an empty string"
);
}
public void TestLoadUnmanagedDllWrongShortName()
{
var lib = new MockLoadLib("SomeVeryUnlikelyName.dll");
}
public void TestLoadUnmanagedDllEmptyString()
{
var lib = new MockLoadLib("");
}
public void TestLoadUnmanagedDllNullRef()
{
var lib = new MockLoadLib(null);
}
public void TestLoadUnmanagedDllWrongShortName()
{
var lib = new MockLoadLib("SomeVeryUnlikelyName.dll");
}
public void TestLoadUnmanagedDllEmptyString()
{
var lib = new MockLoadLib("");
}
public void TestLoadUnmanagedDllNullRef()
{
var lib = new MockLoadLib(null);
}