tests/ui/imports/unused-imports-in-test-mode.rs

   1 // compile-flags: --test
   2
   3 #![deny(unused_imports)]
   4
   5 use std::io::BufRead; //~ ERROR unused import: `std::io::BufRead`
   6
   7 fn a() {}
   8 fn b() {}
   9
  10 mod test {
  11     use super::a;
  12
  13     #[test]
  14     fn foo() {
  15         a();
  16         use crate::b; //~ ERROR unused import: `crate::b`
  17     }
  18 }
  19
  20 mod tests {
  21     use super::a;
  22
  23     #[test]
  24     fn foo() {
  25         a();
  26         use crate::b; //~ ERROR unused import: `crate::b`
  27     }
  28 }
  29
  30 mod test_a {
  31     use super::a;
  32
  33     #[test]
  34     fn foo() {
  35         a();
  36         use crate::b; //~ ERROR unused import: `crate::b`
  37     }
  38 }
  39
  40 mod a_test {
  41     use super::a;
  42
  43     #[test]
  44     fn foo() {
  45         a();
  46         use crate::b; //~ ERROR unused import: `crate::b`
  47     }
  48 }
  49
  50 mod tests_a {
  51     use super::a;
  52
  53     #[test]
  54     fn foo() {
  55         a();
  56         use crate::b; //~ ERROR unused import: `crate::b`
  57     }
  58 }
  59
  60 mod a_tests {
  61     use super::a;
  62
  63     #[test]
  64     fn foo() {
  65         a();
  66         use crate::b; //~ ERROR unused import: `crate::b`
  67     }
  68 }
  69
  70 mod fastest_search {
  71     use super::a;
  72
  73     #[test]
  74     fn foo() {
  75         a();
  76         use crate::b; //~ ERROR unused import: `crate::b`
  77     }
  78 }
  79
  80 #[cfg(test)]
  81 mod test_has_attr {
  82     use super::a;
  83
  84     #[test]
  85     fn foo() {
  86         a();
  87         use crate::b; //~ ERROR unused import: `crate::b`
  88     }
  89 }
  90
  91 mod test_has_no_attr {
  92     #[cfg(test)]
  93     use super::a;
  94
  95     #[test]
  96     fn foo() {
  97         a();
  98         use crate::b; //~ ERROR unused import: `crate::b`
  99     }
 100 }
 101
 102 fn main() {}