2020-11-23 06:12:26 +01:00
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// ██████╗ █████╗ ███████╗███████╗██╗███╗ ██╗ ██████╗
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// ██╔══██╗██╔══██╗██╔════╝██╔════╝██║████╗ ██║██╔════╝
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// ██████╔╝███████║███████╗███████╗██║██╔██╗ ██║██║ ███╗
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// ██╔═══╝ ██╔══██║╚════██║╚════██║██║██║╚██╗██║██║ ██║
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// ██║ ██║ ██║███████║███████║██║██║ ╚████║╚██████╔╝
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// ╚═╝ ╚═╝ ╚═╝╚══════╝╚══════╝╚═╝╚═╝ ╚═══╝ ╚═════╝
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#[cfg(test)]
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mod passing {
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use html5ever::rcdom::{Handle, NodeData};
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use crate::html;
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#[test]
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fn html_lang_and_body_style() {
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let html = "<!doctype html><html lang=\"en\"><head></head><body></body></html>";
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2021-06-08 14:30:15 +02:00
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let dom = html::html_to_dom(&html.as_bytes().to_vec(), str!());
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2020-11-23 06:12:26 +01:00
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let mut count = 0;
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fn test_walk(node: &Handle, i: &mut i8) {
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*i += 1;
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match &node.data {
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NodeData::Document => {
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// Dig deeper
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for child in node.children.borrow().iter() {
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test_walk(child, &mut *i);
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}
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}
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NodeData::Element { ref name, .. } => {
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let node_name = name.local.as_ref().to_string();
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if node_name == "html" {
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assert_eq!(html::get_node_attr(node, "lang"), Some(str!("en")));
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html::set_node_attr(node, "lang", Some(str!("de")));
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assert_eq!(html::get_node_attr(node, "lang"), Some(str!("de")));
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html::set_node_attr(node, "lang", None);
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assert_eq!(html::get_node_attr(node, "lang"), None);
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html::set_node_attr(node, "lang", Some(str!("")));
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assert_eq!(html::get_node_attr(node, "lang"), Some(str!("")));
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} else if node_name == "body" {
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assert_eq!(html::get_node_attr(node, "style"), None);
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html::set_node_attr(node, "style", Some(str!("display: none;")));
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assert_eq!(
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html::get_node_attr(node, "style"),
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Some(str!("display: none;"))
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);
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}
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for child in node.children.borrow().iter() {
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test_walk(child, &mut *i);
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}
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}
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_ => (),
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};
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}
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test_walk(&dom.document, &mut count);
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assert_eq!(count, 5);
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}
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2020-12-25 22:09:47 +01:00
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#[test]
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fn body_background() {
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let html = "<!doctype html><html lang=\"en\"><head></head><body background=\"1\" background=\"2\"></body></html>";
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2021-06-08 14:30:15 +02:00
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let dom = html::html_to_dom(&html.as_bytes().to_vec(), str!());
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2020-12-25 22:09:47 +01:00
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let mut count = 0;
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fn test_walk(node: &Handle, i: &mut i8) {
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*i += 1;
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match &node.data {
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NodeData::Document => {
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// Dig deeper
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for child in node.children.borrow().iter() {
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test_walk(child, &mut *i);
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}
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}
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NodeData::Element { ref name, .. } => {
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let node_name = name.local.as_ref().to_string();
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if node_name == "body" {
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assert_eq!(html::get_node_attr(node, "background"), Some(str!("1")));
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html::set_node_attr(node, "background", None);
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assert_eq!(html::get_node_attr(node, "background"), None);
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}
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for child in node.children.borrow().iter() {
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test_walk(child, &mut *i);
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}
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}
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_ => (),
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};
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}
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test_walk(&dom.document, &mut count);
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assert_eq!(count, 5);
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}
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2020-11-23 06:12:26 +01:00
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}
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