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Add numeric literals to the write_literal and print_literal tests that shouldn't fail

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This commit is contained in:
pro-grammer1 2021-01-17 19:21:33 +00:00
parent fb2a06dcce
commit 32b2a3f944
4 changed files with 28 additions and 22 deletions
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3
tests/ui/print_literal.rs
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@ -17,6 +17,9 @@ fn main() {
println!("{bar:8} {foo:>8}", foo = "hello", bar = "world");
println!("{number:>width$}", number = 1, width = 6);
println!("{number:>0width$}", number = 1, width = 6);
println!("{} of {:b} people know binary, the other half doesn't", 1, 2);
println!("10 / 4 is {}", 2.5);
println!("2 + 1 = {}", 3);
// these should throw warnings
print!("Hello {}", "world");

22
tests/ui/print_literal.stderr
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@ -1,5 +1,5 @@
error: literal with an empty format string
--> $DIR/print_literal.rs:22:24
--> $DIR/print_literal.rs:25:24
|
LL | print!("Hello {}", "world");
| ^^^^^^^
@ -7,61 +7,61 @@ LL | print!("Hello {}", "world");
= note: `-D clippy::print-literal` implied by `-D warnings`
error: literal with an empty format string
--> $DIR/print_literal.rs:23:36
--> $DIR/print_literal.rs:26:36
|
LL | println!("Hello {} {}", world, "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:24:26
--> $DIR/print_literal.rs:27:26
|
LL | println!("Hello {}", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:29:25
--> $DIR/print_literal.rs:32:25
|
LL | println!("{0} {1}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:29:34
--> $DIR/print_literal.rs:32:34
|
LL | println!("{0} {1}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:30:25
--> $DIR/print_literal.rs:33:25
|
LL | println!("{1} {0}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:30:34
--> $DIR/print_literal.rs:33:34
|
LL | println!("{1} {0}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:33:35
--> $DIR/print_literal.rs:36:35
|
LL | println!("{foo} {bar}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:33:50
--> $DIR/print_literal.rs:36:50
|
LL | println!("{foo} {bar}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:34:35
--> $DIR/print_literal.rs:37:35
|
LL | println!("{bar} {foo}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/print_literal.rs:34:50
--> $DIR/print_literal.rs:37:50
|
LL | println!("{bar} {foo}", foo = "hello", bar = "world");
| ^^^^^^^

3
tests/ui/write_literal.rs
View File

@ -22,6 +22,9 @@ fn main() {
writeln!(&mut v, "{bar:8} {foo:>8}", foo = "hello", bar = "world");
writeln!(&mut v, "{number:>width$}", number = 1, width = 6);
writeln!(&mut v, "{number:>0width$}", number = 1, width = 6);
writeln!(&mut v, "{} of {:b} people know binary, the other half doesn't", 1, 2);
writeln!(&mut v, "10 / 4 is {}", 2.5);
writeln!(&mut v, "2 + 1 = {}", 3);
// these should throw warnings
write!(&mut v, "Hello {}", "world");

22
tests/ui/write_literal.stderr
View File

@ -1,5 +1,5 @@
error: literal with an empty format string
--> $DIR/write_literal.rs:27:32
--> $DIR/write_literal.rs:30:32
|
LL | write!(&mut v, "Hello {}", "world");
| ^^^^^^^
@ -7,61 +7,61 @@ LL | write!(&mut v, "Hello {}", "world");
= note: `-D clippy::write-literal` implied by `-D warnings`
error: literal with an empty format string
--> $DIR/write_literal.rs:28:44
--> $DIR/write_literal.rs:31:44
|
LL | writeln!(&mut v, "Hello {} {}", world, "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:29:34
--> $DIR/write_literal.rs:32:34
|
LL | writeln!(&mut v, "Hello {}", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:34:33
--> $DIR/write_literal.rs:37:33
|
LL | writeln!(&mut v, "{0} {1}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:34:42
--> $DIR/write_literal.rs:37:42
|
LL | writeln!(&mut v, "{0} {1}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:35:33
--> $DIR/write_literal.rs:38:33
|
LL | writeln!(&mut v, "{1} {0}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:35:42
--> $DIR/write_literal.rs:38:42
|
LL | writeln!(&mut v, "{1} {0}", "hello", "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:38:43
--> $DIR/write_literal.rs:41:43
|
LL | writeln!(&mut v, "{foo} {bar}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:38:58
--> $DIR/write_literal.rs:41:58
|
LL | writeln!(&mut v, "{foo} {bar}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:39:43
--> $DIR/write_literal.rs:42:43
|
LL | writeln!(&mut v, "{bar} {foo}", foo = "hello", bar = "world");
| ^^^^^^^
error: literal with an empty format string
--> $DIR/write_literal.rs:39:58
--> $DIR/write_literal.rs:42:58
|
LL | writeln!(&mut v, "{bar} {foo}", foo = "hello", bar = "world");
| ^^^^^^^