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fix(test): Add back in newlines to diffs
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Errors like this aren't too helpful
```
error: stderr did not match:
1   1     error: failed to parse manifest at `[..]`2   2     3   3     Caused by:4   4       TOML parse error at line 3, column 275   5         |6   6       3 |                 version = 17
  7         |                           ^8        -  invalid type: integer `1`, expected SemVer version    8    +  invalid type: integer `1`, expected a string or workspace
```

This was broken in #12581
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epage committed Sep 30, 2023
1 parent 59596f0 commit 37c6f3d
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion crates/cargo-test-support/src/diff.rs
Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ pub fn render_colored_changes<T: fmt::Display>(changes: &[Change<T>]) -> String
Change::Remove(i, s) => (format!("{:<4} ", i), '-', red, s),
Change::Keep(x, y, s) => (format!("{:<4}{:<4} ", x, y), ' ', dim, s),
};
write!(
writeln!(
buffer,
"{dim}{nums}{reset}{bold}{sign}{reset}{color}{text}{reset}"
)
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