Extract the content of a testing block as a character vector of lines. The name, which is attached as an attribute is taken from the info string or inferred by location, see Details.
extract_test_block(id = all_tagged_iff_block_ids(pd, .testing.tags),
pd = get("pd", parent.frame()))
iff block id, not the content
a parse-data object.
a character vector with the lines for the specific test(s) with the name of the test included as an attribute.