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translate \n -> \r\n on the way out

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This commit is contained in:
Aleksey Kladov 2019-08-20 18:53:59 +03:00
parent 80a6e61446
commit 6ea4184fd1
7 changed files with 50 additions and 33 deletions
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22
crates/test_utils/src/lib.rs
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@ -134,21 +134,25 @@ pub fn parse_fixture(fixture: &str) -> Vec<FixtureEntry> {
}
};
};
let margin = fixture
.lines()
.filter(|it| it.trim_start().starts_with("//-"))
.map(|it| it.len() - it.trim_start().len())
.next()
.expect("empty fixture");
let lines = fixture.lines().filter_map(|line| {
if line.len() >= margin {
assert!(line[..margin].trim().is_empty());
Some(&line[margin..])
} else {
assert!(line.trim().is_empty());
None
}
});
let lines = fixture
.split('\n') // don't use `.lines` to not drop `\r\n`
.filter_map(|line| {
if line.len() >= margin {
assert!(line[..margin].trim().is_empty());
Some(&line[margin..])
} else {
assert!(line.trim().is_empty());
None
}
});
for line in lines {
if line.starts_with("//-") {