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Add test to call_fn with String parameter.

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This commit is contained in:
Stephen Chung 2020-06-12 18:46:36 +08:00
parent 9d91349513
commit 5275778952
2 changed files with 9 additions and 1 deletions
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2
README.md
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@ -316,7 +316,7 @@ Functions declared with `private` are hidden and cannot be called from Rust (see
// Define functions in a script. // Define functions in a script.
let ast = engine.compile(true, let ast = engine.compile(true,
r#" r#"
// a function with two parameters: String and i64 // a function with two parameters: string and i64
fn hello(x, y) { fn hello(x, y) {
x.len + y x.len + y
} }

8
tests/call_fn.rs
View File

@ -89,6 +89,14 @@ fn test_anonymous_fn() -> Result<(), Box<EvalAltResult>> {
assert_eq!(calc_func(42, 123, 9)?, 1485); assert_eq!(calc_func(42, 123, 9)?, 1485);
let calc_func = Func::<(INT, String, INT), INT>::create_from_script(
Engine::new(),
"fn calc(x, y, z) { (x + len(y)) * z }",
"calc",
)?;
assert_eq!(calc_func(42, "hello".to_string(), 9)?, 423);
let calc_func = Func::<(INT, INT, INT), INT>::create_from_script( let calc_func = Func::<(INT, INT, INT), INT>::create_from_script(
Engine::new(), Engine::new(),
"private fn calc(x, y, z) { (x + y) * z }", "private fn calc(x, y, z) { (x + y) * z }",