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Improve "Did you mean?" suggestions (#6579)

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* Copy lev_distance.rs from the rust compiler

* Minor changes to code from rust compiler

* "Did you mean" suggestions: test instrumented to generate markdown report

* Did you mean suggestions: delete test instrumentation

* Fix tests

* Fix test

`foo` has a genuine match: `for`

* Improve tests
This commit is contained in:
Dan Davison
2022-09-20 20:46:01 -04:00
committed by GitHub
parent 9aed95408d
commit ad0c6bf7d5
11 changed files with 348 additions and 151 deletions
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12
tests/shell/pipeline/commands/internal.rs
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@ -380,7 +380,7 @@ fn let_env_hides_variable() {
);
assert_eq!(actual.out, "hello world");
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("cannot find column"));
}
#[test]
@ -399,7 +399,7 @@ fn let_env_hides_variable_in_parent_scope() {
);
assert_eq!(actual.out, "hello world");
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("cannot find column"));
}
#[test]
@ -412,7 +412,7 @@ fn unlet_env_variable() {
echo $env.TEST_VAR
"#
);
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("cannot find column"));
}
#[test]
@ -457,7 +457,7 @@ fn let_env_doesnt_leak() {
"#
);
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("cannot find column"));
}
#[test]
@ -506,7 +506,7 @@ fn load_env_doesnt_leak() {
"#
);
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("cannot find column"));
}
#[test]
@ -1219,7 +1219,7 @@ fn hide_alias_hides_alias() {
"#)
);
assert!(actual.err.contains("did you mean"));
assert!(actual.err.contains("did you mean 'all'?"));
}
mod parse {