grass/tests/functions.rs
2020-03-19 20:01:13 -04:00

66 lines
1.6 KiB
Rust

#![cfg(test)]
#[macro_use]
mod macros;
test!(
return_num,
"@function a() {\n @return 1;\n}\n\nb {\ncolor: a();\n}\n",
"b {\n color: 1;\n}\n"
);
test!(
return_spaced_list,
"@function a() {\n @return a b;\n}\n\nb {\ncolor: a();\n}\n",
"b {\n color: a b;\n}\n"
);
test!(
single_arg,
"@function a($c) {\n @return $c;\n}\n\nb {\ncolor: a(1);\n}\n",
"b {\n color: 1;\n}\n"
);
test!(
return_variable,
"@function a($a) {\n @return $a;\n}\n\nb {\ncolor: a(1);\n}\n",
"b {\n color: 1;\n}\n"
);
test!(
function_call_as_arg,
"@function a($a) {\n @return $a;\n}\n\nb {\ncolor: a(a(2));\n}\n",
"b {\n color: 2;\n}\n"
);
test!(
function_named_arg_value_variable,
"$x: red;\n\n@function a($a) {\n @return $a;\n}\n\nb {\ncolor: a($a: $x);\n}\n",
"b {\n color: red;\n}\n"
);
test!(
function_trailing_comma,
"@function a($a) {\n @return $a;\n}\n\nb {\ncolor: a(red,);\n}\n",
"b {\n color: red;\n}\n"
);
test!(
return_no_semicolon,
"@function a() {\n @return 1\n}\n\nb {\ncolor: a();\n}\n",
"b {\n color: 1;\n}\n"
);
test!(
two_returns,
"@function a() {\n @return 1; @return 2;\n}\n\nb {\ncolor: a();\n}\n",
"b {\n color: 1;\n}\n"
);
test!(
value_after_variable,
"$x: 0;\na {\n color: if($x != 0, a, b);\n}\n",
"a {\n color: b;\n}\n"
);
test!(
function_decl_in_ruleset,
"a {\n @function foo() {\n @return 3;\n }\n color: foo();\n}\n",
"a {\n color: 3;\n}\n"
);
test!(
function_decl_in_foreign_ruleset,
"a {\n @function foo() {\n @return 3;\n }\n}\nb {\n color: foo();\n}\n",
"b {\n color: foo();\n}\n"
);