clippy: suppress cognitive_complexity lint

src/uu/dd/src/numbers.rs

@@ -115,6 +115,7 @@ mod tests {
  }
 
  #[test]
+ #[allow(clippy::cognitive_complexity)]
  fn test_to_magnitude_and_suffix_not_powers_of_1024() {
  assert_eq!(to_magnitude_and_suffix(1, SuffixType::Si), "1.0 B");
  assert_eq!(to_magnitude_and_suffix(999, SuffixType::Si), "999 B");

src/uu/dd/src/parseargs/unit_tests.rs

@@ -103,6 +103,7 @@ fn test_status_level_none() {
 }
 
 #[test]
+#[allow(clippy::cognitive_complexity)]
 fn test_all_top_level_args_no_leading_dashes() {
  let args = &[
  "if=foo.file",

src/uu/od/src/prn_float.rs

@@ -198,6 +198,7 @@ fn test_format_flo64() {
 }
 
 #[test]
+#[allow(clippy::cognitive_complexity)]
 fn test_format_flo16() {
  assert_eq!(format_flo16(f16::from_bits(0x8400u16)), "-6.104e-5");
  assert_eq!(format_flo16(f16::from_bits(0x8401u16)), "-6.109e-5");

src/uu/seq/src/numberparse.rs

@@ -538,6 +538,7 @@ mod tests {
  }
 
  #[test]
+ #[allow(clippy::cognitive_complexity)]
  fn test_num_integral_digits() {
  // no decimal, no exponent
  assert_eq!(num_integral_digits("123"), 3);
@@ -578,6 +579,7 @@ mod tests {
  }
 
  #[test]
+ #[allow(clippy::cognitive_complexity)]
  fn test_num_fractional_digits() {
  // no decimal, no exponent
  assert_eq!(num_fractional_digits("123"), 0);

src/uu/stat/src/stat.rs

@@ -947,6 +947,7 @@ mod tests {
  }
 
  #[test]
+ #[allow(clippy::cognitive_complexity)]
  fn test_group_num() {
  assert_eq!("12,379,821,234", group_num("12379821234"));
  assert_eq!("21,234", group_num("21234"));