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Improved test output for libcore/num/int_macros

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This commit is contained in:
sntdevco 2019-03-15 16:38:37 +05:30
parent 8ff2198bc7
commit 2f52388671
1 changed files with 24 additions and 24 deletions
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48
src/libcore/tests/num/int_macros.rs
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@ -12,7 +12,7 @@ mod tests {
fn test_overflows() {
assert!(MAX > 0);
assert!(MIN <= 0);
assert!(MIN + MAX + 1 == 0);
assert_eq!(MIN + MAX + 1, 0);
}
#[test]
@ -22,22 +22,22 @@ mod tests {
#[test]
fn test_rem_euclid() {
assert!((-1 as $T).rem_euclid(MIN) == MAX);
assert_eq!((-1 as $T).rem_euclid(MIN), MAX);
}
#[test]
pub fn test_abs() {
assert!((1 as $T).abs() == 1 as $T);
assert!((0 as $T).abs() == 0 as $T);
assert!((-1 as $T).abs() == 1 as $T);
assert_eq!((1 as $T).abs(), 1 as $T);
assert_eq!((0 as $T).abs(), 0 as $T);
assert_eq!((-1 as $T).abs(), 1 as $T);
}
#[test]
fn test_signum() {
assert!((1 as $T).signum() == 1 as $T);
assert!((0 as $T).signum() == 0 as $T);
assert!((-0 as $T).signum() == 0 as $T);
assert!((-1 as $T).signum() == -1 as $T);
assert_eq!((1 as $T).signum(), 1 as $T);
assert_eq!((0 as $T).signum(), 0 as $T);
assert_eq!((-0 as $T).signum(), 0 as $T);
assert_eq!((-1 as $T).signum(), -1 as $T);
}
#[test]
@ -58,12 +58,12 @@ mod tests {
#[test]
fn test_bitwise_operators() {
assert!(0b1110 as $T == (0b1100 as $T).bitor(0b1010 as $T));
assert!(0b1000 as $T == (0b1100 as $T).bitand(0b1010 as $T));
assert!(0b0110 as $T == (0b1100 as $T).bitxor(0b1010 as $T));
assert!(0b1110 as $T == (0b0111 as $T).shl(1));
assert!(0b0111 as $T == (0b1110 as $T).shr(1));
assert!(-(0b11 as $T) - (1 as $T) == (0b11 as $T).not());
assert_eq!(0b1110 as $T, (0b1100 as $T).bitor(0b1010 as $T));
assert_eq!(0b1000 as $T, (0b1100 as $T).bitand(0b1010 as $T));
assert_eq!(0b0110 as $T, (0b1100 as $T).bitxor(0b1010 as $T));
assert_eq!(0b1110 as $T, (0b0111 as $T).shl(1));
assert_eq!(0b0111 as $T, (0b1110 as $T).shr(1));
assert_eq!(-(0b11 as $T) - (1 as $T), (0b11 as $T).not());
}
const A: $T = 0b0101100;
@ -75,17 +75,17 @@ mod tests {
#[test]
fn test_count_ones() {
assert!(A.count_ones() == 3);
assert!(B.count_ones() == 2);
assert!(C.count_ones() == 5);
assert_eq!(A.count_ones(), 3);
assert_eq!(B.count_ones(), 2);
assert_eq!(C.count_ones(), 5);
}
#[test]
fn test_count_zeros() {
let bits = mem::size_of::<$T>() * 8;
assert!(A.count_zeros() == bits as u32 - 3);
assert!(B.count_zeros() == bits as u32 - 2);
assert!(C.count_zeros() == bits as u32 - 5);
assert_eq!(A.count_zeros(), bits as u32 - 3);
assert_eq!(B.count_zeros(), bits as u32 - 2);
assert_eq!(C.count_zeros(), bits as u32 - 5);
}
#[test]
@ -148,9 +148,9 @@ mod tests {
#[test]
fn test_signed_checked_div() {
assert!((10 as $T).checked_div(2) == Some(5));
assert!((5 as $T).checked_div(0) == None);
assert!(isize::MIN.checked_div(-1) == None);
assert_eq!((10 as $T).checked_div(2), Some(5));
assert_eq!((5 as $T).checked_div(0), None);
assert_eq!(isize::MIN.checked_div(-1), None);
}
#[test]