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External spans: fixed unit tests and addressed review.

This commit is contained in:
Inokentiy Babushkin 2017-06-11 16:45:51 +02:00
parent 634cd2ce73
commit afe841587d
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2 changed files with 5 additions and 4 deletions
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2
src/librustc_data_structures/stable_hasher.rs
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@ -81,7 +81,7 @@ impl StableHasherResult for [u8; 20] {
impl StableHasherResult for u128 {
fn finish(mut hasher: StableHasher<Self>) -> Self {
let hash_bytes: &[u8] = hasher.finalize();
assert!(hash_bytes.len() >= mem::size_of::<u64>() * 2);
assert!(hash_bytes.len() >= mem::size_of::<u128>());
unsafe {
::std::ptr::read_unaligned(hash_bytes.as_ptr() as *const u128)

7
src/libsyntax/codemap.rs
View File

@ -618,6 +618,7 @@ impl FilePathMapping {
#[cfg(test)]
mod tests {
use super::*;
use std::borrow::Cow;
use std::rc::Rc;
#[test]
@ -627,12 +628,12 @@ mod tests {
"first line.\nsecond line".to_string());
fm.next_line(BytePos(0));
// Test we can get lines with partial line info.
assert_eq!(fm.get_line(0), Some("first line."));
assert_eq!(fm.get_line(0), Some(Cow::from("first line.")));
// TESTING BROKEN BEHAVIOR: line break declared before actual line break.
fm.next_line(BytePos(10));
assert_eq!(fm.get_line(1), Some("."));
assert_eq!(fm.get_line(1), Some(Cow::from(".")));
fm.next_line(BytePos(12));
assert_eq!(fm.get_line(2), Some("second line"));
assert_eq!(fm.get_line(2), Some(Cow::from("second line")));
}
#[test]