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Move tests to the end of the file in utils mod.rs

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flip1995 2020-02-04 16:12:51 +01:00
parent f1a72e992d
commit cd0f0946cf
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GPG Key ID: 693086869D506637
1 changed files with 81 additions and 81 deletions
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162
clippy_lints/src/utils/mod.rs
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@ -1198,87 +1198,6 @@ pub fn is_normalizable<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, param_env: ty::Para
})
}
#[cfg(test)]
mod test {
use super::{trim_multiline, without_block_comments};
#[test]
fn test_trim_multiline_single_line() {
assert_eq!("", trim_multiline("".into(), false));
assert_eq!("...", trim_multiline("...".into(), false));
assert_eq!("...", trim_multiline(" ...".into(), false));
assert_eq!("...", trim_multiline("\t...".into(), false));
assert_eq!("...", trim_multiline("\t\t...".into(), false));
}
#[test]
#[rustfmt::skip]
fn test_trim_multiline_block() {
assert_eq!("\
if x {
y
} else {
z
}", trim_multiline(" if x {
y
} else {
z
}".into(), false));
assert_eq!("\
if x {
\ty
} else {
\tz
}", trim_multiline(" if x {
\ty
} else {
\tz
}".into(), false));
}
#[test]
#[rustfmt::skip]
fn test_trim_multiline_empty_line() {
assert_eq!("\
if x {
y
} else {
z
}", trim_multiline(" if x {
y
} else {
z
}".into(), false));
}
#[test]
fn test_without_block_comments_lines_without_block_comments() {
let result = without_block_comments(vec!["/*", "", "*/"]);
println!("result: {:?}", result);
assert!(result.is_empty());
let result = without_block_comments(vec!["", "/*", "", "*/", "#[crate_type = \"lib\"]", "/*", "", "*/", ""]);
assert_eq!(result, vec!["", "#[crate_type = \"lib\"]", ""]);
let result = without_block_comments(vec!["/* rust", "", "*/"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* one-line comment */"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* nested", "/* multi-line", "comment", "*/", "test", "*/"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* nested /* inline /* comment */ test */ */"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["foo", "bar", "baz"]);
assert_eq!(result, vec!["foo", "bar", "baz"]);
}
}
pub fn match_def_path<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, did: DefId, syms: &[&str]) -> bool {
let path = cx.get_def_path(did);
path.len() == syms.len() && path.into_iter().zip(syms.iter()).all(|(a, &b)| a.as_str() == b)
@ -1426,3 +1345,84 @@ pub fn is_trait_impl_item(cx: &LateContext<'_, '_>, hir_id: HirId) -> bool {
false
}
}
#[cfg(test)]
mod test {
use super::{trim_multiline, without_block_comments};
#[test]
fn test_trim_multiline_single_line() {
assert_eq!("", trim_multiline("".into(), false, None));
assert_eq!("...", trim_multiline("...".into(), false, None));
assert_eq!("...", trim_multiline(" ...".into(), false, None));
assert_eq!("...", trim_multiline("\t...".into(), false, None));
assert_eq!("...", trim_multiline("\t\t...".into(), false, None));
}
#[test]
#[rustfmt::skip]
fn test_trim_multiline_block() {
assert_eq!("\
if x {
y
} else {
z
}", trim_multiline(" if x {
y
} else {
z
}".into(), false, None));
assert_eq!("\
if x {
\ty
} else {
\tz
}", trim_multiline(" if x {
\ty
} else {
\tz
}".into(), false, None));
}
#[test]
#[rustfmt::skip]
fn test_trim_multiline_empty_line() {
assert_eq!("\
if x {
y
} else {
z
}", trim_multiline(" if x {
y
} else {
z
}".into(), false, None));
}
#[test]
fn test_without_block_comments_lines_without_block_comments() {
let result = without_block_comments(vec!["/*", "", "*/"]);
println!("result: {:?}", result);
assert!(result.is_empty());
let result = without_block_comments(vec!["", "/*", "", "*/", "#[crate_type = \"lib\"]", "/*", "", "*/", ""]);
assert_eq!(result, vec!["", "#[crate_type = \"lib\"]", ""]);
let result = without_block_comments(vec!["/* rust", "", "*/"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* one-line comment */"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* nested", "/* multi-line", "comment", "*/", "test", "*/"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["/* nested /* inline /* comment */ test */ */"]);
assert!(result.is_empty());
let result = without_block_comments(vec!["foo", "bar", "baz"]);
assert_eq!(result, vec!["foo", "bar", "baz"]);
}
}