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Set namespace in Module::set_fn_XXX_mut calls.

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This commit is contained in:
Stephen Chung
2020-11-17 15:11:58 +08:00
parent 863c6b45a5
commit 21c641d21f
4 changed files with 100 additions and 61 deletions
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42
tests/modules.rs
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@@ -22,9 +22,11 @@ fn test_module_sub_module() -> Result<(), Box<EvalAltResult>> {
let mut sub_module2 = Module::new();
sub_module2.set_var("answer", 41 as INT);
let hash_inc = sub_module2.set_fn_1("inc", |x: INT| Ok(x + 1));
let hash_super_inc = sub_module2.set_fn_1_mut("super_inc", |x: &mut INT| Ok(*x + 1));
sub_module2.set_fn_namespace(hash_super_inc, FnNamespace::Global);
let hash_inc = sub_module2.set_fn_1_mut("inc", FnNamespace::Internal, |x: &mut INT| Ok(*x + 1));
sub_module2.set_fn_1_mut("super_inc", FnNamespace::Global, |x: &mut INT| Ok(*x + 1));
#[cfg(not(feature = "no_object"))]
sub_module2.set_getter_fn("doubled", |x: &mut INT| Ok(*x * 2));
sub_module.set_sub_module("universe", sub_module2);
module.set_sub_module("life", sub_module);
@@ -57,6 +59,11 @@ fn test_module_sub_module() -> Result<(), Box<EvalAltResult>> {
assert!(engine
.eval::<INT>("inc(question::life::universe::answer)")
.is_err());
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>("question::life::universe::answer.doubled")?,
82
);
assert_eq!(
engine.eval::<INT>("super_inc(question::life::universe::answer)")?,
42
@@ -72,17 +79,16 @@ fn test_module_resolver() -> Result<(), Box<EvalAltResult>> {
let mut module = Module::new();
module.set_var("answer", 42 as INT);
module.set_fn_4("sum".to_string(), |x: INT, y: INT, z: INT, w: INT| {
Ok(x + y + z + w)
});
module.set_fn_1_mut("double".to_string(), |x: &mut INT| {
module.set_fn_4("sum", |x: INT, y: INT, z: INT, w: INT| Ok(x + y + z + w));
module.set_fn_1_mut("double", FnNamespace::Global, |x: &mut INT| {
*x *= 2;
Ok(())
});
#[cfg(not(feature = "no_float"))]
module.set_fn_4_mut(
"sum_of_three_args".to_string(),
"sum_of_three_args",
FnNamespace::Internal,
|target: &mut INT, a: INT, b: INT, c: rhai::FLOAT| {
*target = a + b + c as INT;
Ok(())
@@ -105,6 +111,15 @@ fn test_module_resolver() -> Result<(), Box<EvalAltResult>> {
42
);
assert!(engine
.eval::<INT>(
r#"
import "hello" as h;
sum(h::answer, -10, 3, 7)
"#
)
.is_err());
assert_eq!(
engine.eval::<INT>(
r#"
@@ -141,6 +156,17 @@ fn test_module_resolver() -> Result<(), Box<EvalAltResult>> {
)?,
42
);
assert_eq!(
engine.eval::<INT>(
r#"
import "hello" as h;
let x = 21;
double(x);
x
"#
)?,
42
);
#[cfg(not(feature = "no_float"))]
{
assert_eq!(