FindNodes finds all nodes of the type T in the given AST.

GetTestC returns the *qt.C for the current testscript test.

NewContext constructs a new Context for testing.

NewContextForTestScript constructs a new Context for testing when using testscript Your testscript test should call this [TestScriptSetupFunc] in the TestScript.Setup function.

TestScriptSetupFunc is a testscript setup function which sets up the testscript environment for testing with testutil.

WriteTxtar writes the given txtar archive to a temporary directory and returns the directory path.

EnvRepoDirOverride is the name of the environment variable to override the resolution of the path to this repository.

ResourceDeepEquals is a quicktest comparator for resource.Resource and resource.Bind that forces the comparison to include unexported fields.

A PackageList is a list of packages that knows how to collect itself, by passing (*PackageList).Collector() to the scan.ProcessModule function.