28 lines
690 B
Rust
28 lines
690 B
Rust
use lexical_parse_float::limits::{self, ExactFloat, MaxDigits};
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#[test]
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fn mantissa_limit_test() {
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assert_eq!(f32::mantissa_limit(10), 7);
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assert_eq!(f64::mantissa_limit(10), 15);
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}
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#[test]
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fn exponent_limit_test() {
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assert_eq!(f32::exponent_limit(10), (-10, 10));
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assert_eq!(f64::exponent_limit(10), (-22, 22));
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}
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#[test]
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fn power_limit_test() {
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assert_eq!(limits::u32_power_limit(5), 13);
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assert_eq!(limits::u32_power_limit(10), 9);
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assert_eq!(limits::u64_power_limit(5), 27);
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assert_eq!(limits::u64_power_limit(10), 19);
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}
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#[test]
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fn max_digit_test() {
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assert_eq!(f32::max_digits(10), Some(114));
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assert_eq!(f64::max_digits(10), Some(769));
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}
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