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More fallout from removing FromIterator on ~[T]

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This commit is contained in:
Kevin Ballard 2014-05-03 18:33:48 -07:00
parent 189dc5f30b
commit 8e42fde4e7
1 changed files with 42 additions and 42 deletions
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84
src/libstd/slice.rs
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@ -1352,7 +1352,7 @@ mod tests {
let n = task_rng().gen::<uint>() % 10;
counts[n] += 1;
(n, counts[n])
}).collect::<~[(uint, int)]>();
}).collect::<Vec<(uint, int)>>();
// only sort on the first element, so an unstable sort
// may mix up the counts.
@ -1363,7 +1363,7 @@ mod tests {
// will need to be ordered with increasing
// counts... i.e. exactly asserting that this sort is
// stable.
assert!(v.windows(2).all(|w| w[0] <= w[1]));
assert!(v.as_slice().windows(2).all(|w| w[0] <= w[1]));
}
}
}
@ -1663,74 +1663,74 @@ mod tests {
fn test_splitator() {
let xs = &[1i,2,3,4,5];
assert_eq!(xs.split(|x| *x % 2 == 0).collect::<~[&[int]]>(),
box [&[1], &[3], &[5]]);
assert_eq!(xs.split(|x| *x == 1).collect::<~[&[int]]>(),
box [&[], &[2,3,4,5]]);
assert_eq!(xs.split(|x| *x == 5).collect::<~[&[int]]>(),
box [&[1,2,3,4], &[]]);
assert_eq!(xs.split(|x| *x == 10).collect::<~[&[int]]>(),
box [&[1,2,3,4,5]]);
assert_eq!(xs.split(|_| true).collect::<~[&[int]]>(),
box [&[], &[], &[], &[], &[], &[]]);
assert_eq!(xs.split(|x| *x % 2 == 0).collect::<Vec<&[int]>>().as_slice(),
&[&[1], &[3], &[5]]);
assert_eq!(xs.split(|x| *x == 1).collect::<Vec<&[int]>>().as_slice(),
&[&[], &[2,3,4,5]]);
assert_eq!(xs.split(|x| *x == 5).collect::<Vec<&[int]>>().as_slice(),
&[&[1,2,3,4], &[]]);
assert_eq!(xs.split(|x| *x == 10).collect::<Vec<&[int]>>().as_slice(),
&[&[1,2,3,4,5]]);
assert_eq!(xs.split(|_| true).collect::<Vec<&[int]>>().as_slice(),
&[&[], &[], &[], &[], &[], &[]]);
let xs: &[int] = &[];
assert_eq!(xs.split(|x| *x == 5).collect::<~[&[int]]>(), box [&[]]);
assert_eq!(xs.split(|x| *x == 5).collect::<Vec<&[int]>>().as_slice(), &[&[]]);
}
#[test]
fn test_splitnator() {
let xs = &[1i,2,3,4,5];
assert_eq!(xs.splitn(0, |x| *x % 2 == 0).collect::<~[&[int]]>(),
box [&[1,2,3,4,5]]);
assert_eq!(xs.splitn(1, |x| *x % 2 == 0).collect::<~[&[int]]>(),
box [&[1], &[3,4,5]]);
assert_eq!(xs.splitn(3, |_| true).collect::<~[&[int]]>(),
box [&[], &[], &[], &[4,5]]);
assert_eq!(xs.splitn(0, |x| *x % 2 == 0).collect::<Vec<&[int]>>().as_slice(),
&[&[1,2,3,4,5]]);
assert_eq!(xs.splitn(1, |x| *x % 2 == 0).collect::<Vec<&[int]>>().as_slice(),
&[&[1], &[3,4,5]]);
assert_eq!(xs.splitn(3, |_| true).collect::<Vec<&[int]>>().as_slice(),
&[&[], &[], &[], &[4,5]]);
let xs: &[int] = &[];
assert_eq!(xs.splitn(1, |x| *x == 5).collect::<~[&[int]]>(), box [&[]]);
assert_eq!(xs.splitn(1, |x| *x == 5).collect::<Vec<&[int]>>().as_slice(), &[&[]]);
}
#[test]
fn test_rsplitator() {
let xs = &[1i,2,3,4,5];
assert_eq!(xs.split(|x| *x % 2 == 0).rev().collect::<~[&[int]]>(),
box [&[5], &[3], &[1]]);
assert_eq!(xs.split(|x| *x == 1).rev().collect::<~[&[int]]>(),
box [&[2,3,4,5], &[]]);
assert_eq!(xs.split(|x| *x == 5).rev().collect::<~[&[int]]>(),
box [&[], &[1,2,3,4]]);
assert_eq!(xs.split(|x| *x == 10).rev().collect::<~[&[int]]>(),
box [&[1,2,3,4,5]]);
assert_eq!(xs.split(|x| *x % 2 == 0).rev().collect::<Vec<&[int]>>().as_slice(),
&[&[5], &[3], &[1]]);
assert_eq!(xs.split(|x| *x == 1).rev().collect::<Vec<&[int]>>().as_slice(),
&[&[2,3,4,5], &[]]);
assert_eq!(xs.split(|x| *x == 5).rev().collect::<Vec<&[int]>>().as_slice(),
&[&[], &[1,2,3,4]]);
assert_eq!(xs.split(|x| *x == 10).rev().collect::<Vec<&[int]>>().as_slice(),
&[&[1,2,3,4,5]]);
let xs: &[int] = &[];
assert_eq!(xs.split(|x| *x == 5).rev().collect::<~[&[int]]>(), box [&[]]);
assert_eq!(xs.split(|x| *x == 5).rev().collect::<Vec<&[int]>>().as_slice(), &[&[]]);
}
#[test]
fn test_rsplitnator() {
let xs = &[1,2,3,4,5];
assert_eq!(xs.rsplitn(0, |x| *x % 2 == 0).collect::<~[&[int]]>(),
box [&[1,2,3,4,5]]);
assert_eq!(xs.rsplitn(1, |x| *x % 2 == 0).collect::<~[&[int]]>(),
box [&[5], &[1,2,3]]);
assert_eq!(xs.rsplitn(3, |_| true).collect::<~[&[int]]>(),
box [&[], &[], &[], &[1,2]]);
assert_eq!(xs.rsplitn(0, |x| *x % 2 == 0).collect::<Vec<&[int]>>().as_slice(),
&[&[1,2,3,4,5]]);
assert_eq!(xs.rsplitn(1, |x| *x % 2 == 0).collect::<Vec<&[int]>>().as_slice(),
&[&[5], &[1,2,3]]);
assert_eq!(xs.rsplitn(3, |_| true).collect::<Vec<&[int]>>().as_slice(),
&[&[], &[], &[], &[1,2]]);
let xs: &[int] = &[];
assert_eq!(xs.rsplitn(1, |x| *x == 5).collect::<~[&[int]]>(), box [&[]]);
assert_eq!(xs.rsplitn(1, |x| *x == 5).collect::<Vec<&[int]>>().as_slice(), &[&[]]);
}
#[test]
fn test_windowsator() {
let v = &[1i,2,3,4];
assert_eq!(v.windows(2).collect::<~[&[int]]>(), box [&[1,2], &[2,3], &[3,4]]);
assert_eq!(v.windows(3).collect::<~[&[int]]>(), box [&[1i,2,3], &[2,3,4]]);
assert_eq!(v.windows(2).collect::<Vec<&[int]>>().as_slice(), &[&[1,2], &[2,3], &[3,4]]);
assert_eq!(v.windows(3).collect::<Vec<&[int]>>().as_slice(), &[&[1i,2,3], &[2,3,4]]);
assert!(v.windows(6).next().is_none());
}
@ -1745,11 +1745,11 @@ mod tests {
fn test_chunksator() {
let v = &[1i,2,3,4,5];
assert_eq!(v.chunks(2).collect::<~[&[int]]>(), box [&[1i,2], &[3,4], &[5]]);
assert_eq!(v.chunks(3).collect::<~[&[int]]>(), box [&[1i,2,3], &[4,5]]);
assert_eq!(v.chunks(6).collect::<~[&[int]]>(), box [&[1i,2,3,4,5]]);
assert_eq!(v.chunks(2).collect::<Vec<&[int]>>().as_slice(), &[&[1i,2], &[3,4], &[5]]);
assert_eq!(v.chunks(3).collect::<Vec<&[int]>>().as_slice(), &[&[1i,2,3], &[4,5]]);
assert_eq!(v.chunks(6).collect::<Vec<&[int]>>().as_slice(), &[&[1i,2,3,4,5]]);
assert_eq!(v.chunks(2).rev().collect::<~[&[int]]>(), box [&[5i], &[3,4], &[1,2]]);
assert_eq!(v.chunks(2).rev().collect::<Vec<&[int]>>().as_slice(), &[&[5i], &[3,4], &[1,2]]);
let mut it = v.chunks(2);
assert_eq!(it.indexable(), 3);
assert_eq!(it.idx(0).unwrap(), &[1,2]);