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// ██╔══██╗██╔══██╗██╔════╝██╔════╝██║████╗ ██║██╔════╝
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// ██╔═══╝ ██╔══██║╚════██║╚════██║██║██║╚██╗██║██║ ██║
// ██║ ██║ ██║███████║███████║██║██║ ╚████║╚██████╔╝
// ╚═╝ ╚═╝ ╚═╝╚══════╝╚══════╝╚═╝╚═╝ ╚═══╝ ╚═════╝
#[cfg(test)]
mod passing {
use html5ever::rcdom::{Handle, NodeData};
use monolith::html;
#[test]
fn html_lang_and_body_style() {
let html = "<!doctype html><html lang=\"en\"><head></head><body></body></html>";
let dom = html::html_to_dom(&html.as_bytes().to_vec(), "".to_string());
let mut count = 0;
fn test_walk(node: &Handle, i: &mut i8) {
*i += 1;
match &node.data {
NodeData::Document => {
// Dig deeper
for child in node.children.borrow().iter() {
test_walk(child, &mut *i);
}
}
NodeData::Element { ref name, .. } => {
let node_name = name.local.as_ref().to_string();
if node_name == "html" {
assert_eq!(html::get_node_attr(node, "lang"), Some("en".to_string()));
html::set_node_attr(node, "lang", Some("de".to_string()));
assert_eq!(html::get_node_attr(node, "lang"), Some("de".to_string()));
html::set_node_attr(node, "lang", None);
assert_eq!(html::get_node_attr(node, "lang"), None);
html::set_node_attr(node, "lang", Some("".to_string()));
assert_eq!(html::get_node_attr(node, "lang"), Some("".to_string()));
} else if node_name == "body" {
assert_eq!(html::get_node_attr(node, "style"), None);
html::set_node_attr(node, "style", Some("display: none;".to_string()));
assert_eq!(
html::get_node_attr(node, "style"),
Some("display: none;".to_string())
);
}
for child in node.children.borrow().iter() {
test_walk(child, &mut *i);
}
}
_ => (),
};
}
test_walk(&dom.document, &mut count);
assert_eq!(count, 5);
}
#[test]
fn body_background() {
let html = "<!doctype html><html lang=\"en\"><head></head><body background=\"1\" background=\"2\"></body></html>";
let dom = html::html_to_dom(&html.as_bytes().to_vec(), "".to_string());
let mut count = 0;
fn test_walk(node: &Handle, i: &mut i8) {
*i += 1;
match &node.data {
NodeData::Document => {
// Dig deeper
for child in node.children.borrow().iter() {
test_walk(child, &mut *i);
}
}
NodeData::Element { ref name, .. } => {
let node_name = name.local.as_ref().to_string();
if node_name == "body" {
assert_eq!(
html::get_node_attr(node, "background"),
Some("1".to_string())
);
html::set_node_attr(node, "background", None);
assert_eq!(html::get_node_attr(node, "background"), None);
}
for child in node.children.borrow().iter() {
test_walk(child, &mut *i);
}
}
_ => (),
};
}
test_walk(&dom.document, &mut count);
assert_eq!(count, 5);
}
}