public void TestDirectoryBasedCtorArgumentValidation()
{
AssertThrows <ArgumentException>(
() => Runfiles.CreateDirectoryBasedForTesting(null));
AssertThrows <ArgumentException>(() => Runfiles.CreateDirectoryBasedForTesting(""));
AssertThrows <ArgumentException>(
() => Runfiles.CreateDirectoryBasedForTesting("non-existent directory is bad"));
Runfiles.CreateDirectoryBasedForTesting(BazelEnvironment.GetTmpDir());
}
public void TestDirectoryBasedRlocation()
{
// The DirectoryBased implementation simply joins the runfiles directory and the runfile's path
// on a "/". DirectoryBased does not perform any normalization, nor does it check that the path
// exists.
var dir = Path.Combine(BazelEnvironment.GetTmpDir() !, "mock/runfiles");
Directory.CreateDirectory(dir).Exists.Should().Be(true);
var r = Runfiles.CreateDirectoryBasedForTesting(dir);
// Escaping for "\": once for string and once for regex.
r.Rlocation("arg").Should().MatchRegex(@".*[/\\]mock[/\\]runfiles[/\\]arg");
}