test cases

tests/unit/script/Cargo.toml

@@ -13,5 +13,12 @@ msg = {path = "../../../components/msg"}
 plugins = {path = "../../../components/plugins"}
 script = {path = "../../../components/script"}
 style = {path = "../../../components/style"}
+style_traits = {path = "../../../components/style_traits"}
 util = {path = "../../../components/util"}
+app_units = {version = "0.2.3", features = ["plugins"]}
+cssparser = {version = "0.5.4", features = ["heap_size"]}
+euclid = {version = "0.6.4", features = ["plugins"]}
+selectors = {version = "0.5", features = ["heap_size"]}
+string_cache = {version = "0.2", features = ["heap_size"]}
 url = {version = "1.0.0", features = ["heap_size"]}
+rustc-serialize = "0.3"

tests/unit/script/lib.rs

@@ -5,37 +5,61 @@
 #![feature(plugin)]
 #![plugin(plugins)]
 
-//use cssparser::Parser;
-use script::dom::htmlimageelement::parse_a_sizes_attribute;
-//use style::values::specified::{Length, ViewportPercentageLength};
-use script::dom::htmlimageelement::Size;
+extern crate app_units;
+extern crate cssparser;
+extern crate style;
+
+use app_units::Au;
+use cssparser::{Parser, SourcePosition};
+use script::dom::htmlimageelement::{parse_a_sizes_attribute, Size};
+use style::media_queries::*;
+use style::values::specified;
 use util::str::DOMString;
 
 #[test]
 fn some_parse_sizes_test() {
     let result = parse_a_sizes_attribute(DOMString::from("(min-width: 900px) 1000px,
             (max-width: 900px) and (min-width: 400px) 50em,
-            100vw"),
+            100vw           "),
             None);
     assert_eq!(result.len(), 3);
 }
 
-//testing the second element which has two expressions
 #[test]
 fn some_parse_sizes_1_test() {
     let mut result = parse_a_sizes_attribute(DOMString::from("(min-width: 900px) 1000px,
             (max-width: 900px) and (min-width: 400px) 50em,
             100vw     "),
             None);
-    let trimmed = "100vw";
     let mut component = result.pop();
     let mut component_secondlast = result.pop();
     if component_secondlast.is_some() {
         let component_query = component_secondlast.unwrap().query;
-        if component_query.is_some(){
+        if component_query.is_some() {
             let component_query_expr = component_query.unwrap().expressions;
             assert_eq!(component_query_expr.len() , 2);
-        }   
+        }
+    }
+}
+
+#[test]
+fn some_parse_sizes_2_test() {
+    let mut result = parse_a_sizes_attribute(DOMString::from("(min-width: 900px) 1000px,
+            (max-width: 900px) and (min-width: 400px) 50em,
+            100vw     "),
+            None);
+    let mut component = result.pop();
+    let mut component_secondlast_1 = result.pop();
+    let mut component_first = result.pop();
+    if component_first.is_some() {
+      let component_query = component_first.unwrap().query;
+          if component_query.is_some() {
+                let component_query_expr = component_query.unwrap().expressions;
+                match component_query_expr[0] {
+                   Expression::Width(Range::Min(w)) => assert!(w == specified::Length::Absolute(Au::from_px(900))),
+            _ => panic!("wrong expression type"),
+            }
+    }
     }
 }
 extern crate msg;