public void IsMatchingNativeLibraryNegativeMatches(string os, Platform platform, string requestedFileName, string actualFileName)
{
Assert.False(NativeLibPathUtils.IsMatchingNativeLibrary(
new FakeRuntimeEnvironment {
OperatingSystem = os, OperatingSystemPlatform = platform
}, requestedFileName, actualFileName));
}
public void IsMatchingNativeLibraryPositiveMatches(string os, string requestedFileName, string actualFileName)
{
Assert.True(NativeLibPathUtils.IsMatchingNativeLibrary(
new FakeRuntimeEnvironment {
OperatingSystem = os
}, requestedFileName, actualFileName));
}
public IntPtr LoadUnmanagedLibrary(string name)
{
if (_unloadableNativeLibs.Contains(name))
{
return(IntPtr.Zero);
}
foreach (var projectPath in _projects.Values.Select(p => p.Project.ProjectDirectory))
{
foreach (var folder in NativeLibPathUtils.GetNativeSubfolderCandidates(RuntimeEnvironmentHelper.RuntimeEnvironment))
{
var path = NativeLibPathUtils.GetProjectNativeLibPath(projectPath, folder);
if (Directory.Exists(path))
{
var handle = LoadUnamangedLibrary(path, name);
if (handle != IntPtr.Zero)
{
return(handle);
}
}
}
}
_unloadableNativeLibs.Add(name);
return(IntPtr.Zero);
}
private IntPtr LoadUnamangedLibrary(string path, string name)
{
foreach (var nativeLibFullPath in Directory.EnumerateFiles(path))
{
if (NativeLibPathUtils.IsMatchingNativeLibrary(RuntimeEnvironmentHelper.RuntimeEnvironment, name, Path.GetFileName(nativeLibFullPath)))
{
return(_loadContextAccessor.Default.LoadUnmanagedLibraryFromPath(nativeLibFullPath));
}
}
return(IntPtr.Zero);
}
public void GetNativeSubfolderCandidatesRetunsExpectedFolders(string os, string version,
string architecture, string[] expected)
{
if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("DNX_RUNTIME_ID")))
{
return;
}
var runtimeEnvironment = new FakeRuntimeEnvironment
{
OperatingSystem = os,
OperatingSystemVersion = version,
RuntimeArchitecture = architecture
};
var actual = NativeLibPathUtils.GetNativeSubfolderCandidates(runtimeEnvironment);
Assert.Equal(expected, actual);
}
public void GetProjectNativeLibPathReturnsCorrectPath()
{
var expected = Path.Combine("project", "runtimes", "win7-x86", "native");
Assert.Equal(expected, NativeLibPathUtils.GetProjectNativeLibPath("project", "win7-x86"));
}
