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test_that("CDATA creation works", {
x <- xml_new_root("root")
xml_add_child(x, xml_cdata("<d/>"))
expect_identical(as.character(x), "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root><![CDATA[<d/>]]></root>\n")
})
test_that("Comment creation works", {
x <- xml_new_root("root")
xml_add_child(x, xml_comment("Hello!"))
expect_identical("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root><!--Hello!--></root>\n", as.character(x, options = ""))
})
test_that("xml_dtd works", {
r <- xml_new_root(xml_dtd(name = "html", external_id = "-//W3C//DTD XHTML 1.0 Transitional//EN", system_id = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"))
expect_identical("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n", as.character(r))
no_name <- xml_new_root(xml_dtd(external_id = "-//W3C//DTD XHTML 1.0 Transitional//EN", system_id = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"))
expect_identical("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n", as.character(no_name))
no_name_external_id <- xml_new_root(xml_dtd(system_id = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"))
expect_identical("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE SYSTEM \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n", as.character(no_name_external_id))
no_name_external_id_internal_id <- xml_new_root(xml_dtd())
expect_identical("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE >\n", as.character(no_name_external_id_internal_id))
})
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