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-rw-r--r--src/tools/clippy/tests/ui/print_with_newline.fixed28
1 files changed, 21 insertions, 7 deletions
diff --git a/src/tools/clippy/tests/ui/print_with_newline.fixed b/src/tools/clippy/tests/ui/print_with_newline.fixed
index 6098dea39..7ac6d2870 100644
--- a/src/tools/clippy/tests/ui/print_with_newline.fixed
+++ b/src/tools/clippy/tests/ui/print_with_newline.fixed
@@ -1,15 +1,20 @@
// FIXME: Ideally these suggestions would be fixed via rustfix. Blocked by rust-lang/rust#53934
-//@run-rustfix
#![allow(clippy::print_literal)]
#![warn(clippy::print_with_newline)]
fn main() {
println!("Hello");
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
+ //~| NOTE: `-D clippy::print-with-newline` implied by `-D warnings`
println!("Hello {}", "world");
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
println!("Hello {} {}", "world", "#2");
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
println!("{}", 1265);
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
println!();
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
// these are all fine
print!("");
@@ -23,29 +28,38 @@ fn main() {
print!("\n\n");
print!("like eof\n\n");
print!("Hello {} {}\n\n", "world", "#2");
- println!("\ndon't\nwarn\nfor\nmultiple\nnewlines\n"); // #3126
- println!("\nbla\n\n"); // #3126
+ // #3126
+ println!("\ndon't\nwarn\nfor\nmultiple\nnewlines\n");
+ // #3126
+ println!("\nbla\n\n");
// Escaping
- print!("\\n"); // #3514
- println!("\\"); // should fail
+ // #3514
+ print!("\\n");
+ println!("\\");
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
print!("\\\\n");
// Raw strings
- print!(r"\n"); // #3778
+ // #3778
+ print!(r"\n");
// Literal newlines should also fail
println!(
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
);
println!(
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
);
// Don't warn on CRLF (#4208)
print!("\r\n");
print!("foo\r\n");
- println!("\\r"); // should fail
+ // should fail
+ println!("\\r");
+ //~^ ERROR: using `print!()` with a format string that ends in a single newline
print!("foo\rbar\n");
// Ignore expanded format strings