tests: Verify all bundled layouts

examples/test_layout.rs

@@ -0,0 +1,29 @@
+extern crate rs;
+extern crate xkbcommon;
+
+use std::env;
+
+use rs::data::{ load_layout_from_resource, LoadError };
+
+use xkbcommon::xkb;
+
+
+fn check_layout(name: &str) {
+    let layout = load_layout_from_resource(name)
+        .and_then(|layout| layout.build().map_err(LoadError::BadKeyMap))
+        .expect("layout broken");
+    
+    let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
+    xkb::Keymap::new_from_string(
+        &context,
+        layout.keymap_str
+            .clone()
+            .into_string().expect("Failed to decode keymap string"),
+        xkb::KEYMAP_FORMAT_TEXT_V1,
+        xkb::KEYMAP_COMPILE_NO_FLAGS,
+    ).expect("Failed to create keymap");
+}
+
+fn main() -> () {
+    check_layout(env::args().nth(1).expect("No argument given").as_str());
+}