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Fix decimal build.

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This commit is contained in:
Stephen Chung
2021-04-24 15:53:02 +08:00
parent c82a47ac26
commit 41d3709db1
2 changed files with 203 additions and 42 deletions
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150
tests/for.rs
View File

@@ -1,31 +1,52 @@
use rhai::{Engine, EvalAltResult, Module, INT};
#[cfg(not(feature = "no_index"))]
#[cfg(not(feature = "no_float"))]
use rhai::FLOAT;
#[cfg(feature = "decimal")]
#[cfg(not(feature = "no_float"))]
use rust_decimal::Decimal;
#[test]
fn test_for() -> Result<(), Box<EvalAltResult>> {
let engine = Engine::new();
let script = "
let sum1 = 0;
let sum2 = 0;
let inputs = [1, 2, 3, 4, 5];
#[cfg(not(feature = "no_index"))]
assert_eq!(
engine.eval::<INT>(
"
let sum1 = 0;
let sum2 = 0;
let inputs = [1, 2, 3, 4, 5];
for x in inputs {
sum1 += x;
}
for x in inputs {
sum1 += x;
}
for x in range(1, 6) {
sum2 += x;
}
for x in range(1, 6) {
sum2 += x;
}
for x in range(1, 6, 3) {
sum2 += x;
}
for x in range(1, 6, 3) {
sum2 += x;
}
sum1 + sum2
";
sum1 + sum2
"
)?,
35
);
assert_eq!(engine.eval::<INT>(script)?, 35);
assert_eq!(
engine.eval::<INT>(
"
let sum = 0;
for x in range(1, 10) { sum += x; }
sum
"
)?,
45
);
assert_eq!(
engine.eval::<INT>(
@@ -71,6 +92,101 @@ fn test_for() -> Result<(), Box<EvalAltResult>> {
30
);
#[cfg(not(feature = "no_float"))]
{
assert_eq!(
engine.eval::<FLOAT>(
"
let sum = 0.0;
for x in range(1.0, 10.0, 2.0) { sum += x; }
sum
"
)?,
25.0
);
assert_eq!(
engine.eval::<FLOAT>(
"
let sum = 0.0;
for x in range(10.0, 1.0, 2.0) { sum += x; }
sum
"
)?,
0.0
);
assert_eq!(
engine.eval::<FLOAT>(
"
let sum = 0.0;
for x in range(1.0, 10.0, -2.0) { sum += x; }
sum
"
)?,
0.0
);
assert_eq!(
engine.eval::<FLOAT>(
"
let sum = 0.0;
for x in range(10.0, 1.0, -2.0) { sum += x; }
sum
"
)?,
30.0
);
}
#[cfg(not(feature = "no_float"))]
#[cfg(feature = "decimal")]
{
assert_eq!(
engine.eval::<Decimal>(
"
let sum = to_decimal(0);
for x in range(to_decimal(1), to_decimal(10), to_decimal(2)) { sum += x; }
sum
"
)?,
Decimal::from(25)
);
assert_eq!(
engine.eval::<Decimal>(
"
let sum = to_decimal(0);
for x in range(to_decimal(10), to_decimal(1), to_decimal(2)) { sum += x; }
sum
"
)?,
Decimal::from(0)
);
assert_eq!(
engine.eval::<Decimal>(
"
let sum = to_decimal(0);
for x in range(to_decimal(1), to_decimal(10), to_decimal(-2)) { sum += x; }
sum
"
)?,
Decimal::from(0)
);
assert_eq!(
engine.eval::<Decimal>(
"
let sum = to_decimal(0);
for x in range(to_decimal(10), to_decimal(1), to_decimal(-2)) { sum += x; }
sum
"
)?,
Decimal::from(30)
);
}
Ok(())
}