Add tests for named arguments in macro calls

1 files changed, 45 insertions, 0 deletions

diff --git a/testing/tests/ui/macro_named_argument.rs b/testing/tests/ui/macro_named_argument.rs
new file mode 100644
index 0000000..fe8a194
--- /dev/null
+++ b/testing/tests/ui/macro_named_argument.rs
@@ -0,0 +1,45 @@
+use askama::Template;
+
+#[derive(Template)]
+#[template(source = "{%- macro thrice(param1, param2) -%}
+{{ param1 }} {{ param2 }}
+{%- endmacro -%}
+
+{%- call thrice(param1=2, param3=3) -%}", ext = "html")]
+struct InvalidNamedArg;
+
+#[derive(Template)]
+#[template(source = "{%- macro thrice(param1, param2) -%}
+{{ param1 }} {{ param2 }}
+{%- endmacro -%}
+
+{%- call thrice(param1=2, param1=3) -%}", ext = "html")]
+struct InvalidNamedArg2;
+
+// Ensures that filters can't have named arguments.
+#[derive(Template)]
+#[template(source = "{%- macro thrice(param1, param2) -%}
+{{ param1 }} {{ param2 }}
+{%- endmacro -%}
+
+{%- call thrice(3, param1=2) | filter(param1=12) -%}", ext = "html")]
+struct InvalidNamedArg3;
+
+// Ensures that named arguments can only be passed last.
+#[derive(Template)]
+#[template(source = "{%- macro thrice(param1, param2) -%}
+{{ param1 }} {{ param2 }}
+{%- endmacro -%}
+{%- call thrice(param1=2, 3) -%}", ext = "html")]
+struct InvalidNamedArg4;
+
+// Ensures that named arguments can't be used for arguments before them.
+#[derive(Template)]
+#[template(source = "{%- macro thrice(param1, param2) -%}
+{{ param1 }} {{ param2 }}
+{%- endmacro -%}
+{%- call thrice(3, param1=2) -%}", ext = "html")]
+struct InvalidNamedArg5;
+
+fn main() {
+}