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add tests for Debug formatters and precision formatters

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This commit is contained in:
Takayuki Maeda 2022-08-03 11:28:00 +09:00
parent 4233a13ceb
commit a0a2ec3326
3 changed files with 40 additions and 1 deletions
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3
src/test/ui/fmt/struct-field-as-captured-argument.fixed
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@ -12,4 +12,7 @@ fn main() {
format!("{1} {} {bar}", "aa", foo.field); //~ ERROR invalid format string: field access isn't supported
format!("{2} {} {1} {bar}", "aa", "bb", foo.field); //~ ERROR invalid format string: field access isn't supported
format!("{1} {} {baz}", "aa", foo.field, baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{1:?} {} {baz}", "aa", foo.field, baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{1:#?} {} {baz}", "aa", foo.field, baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{1:.3} {} {baz}", "aa", foo.field, baz = 3); //~ ERROR invalid format string: field access isn't supported
}

3
src/test/ui/fmt/struct-field-as-captured-argument.rs
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@ -12,4 +12,7 @@ fn main() {
format!("{foo.field} {} {bar}", "aa"); //~ ERROR invalid format string: field access isn't supported
format!("{foo.field} {} {1} {bar}", "aa", "bb"); //~ ERROR invalid format string: field access isn't supported
format!("{foo.field} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{foo.field:?} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{foo.field:#?} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
format!("{foo.field:.3} {} {baz}", "aa", baz = 3); //~ ERROR invalid format string: field access isn't supported
}

35
src/test/ui/fmt/struct-field-as-captured-argument.stderr
View File

@ -42,5 +42,38 @@ help: consider using a positional formatting argument instead
LL | format!("{1} {} {baz}", "aa", foo.field, baz = 3);
| ~ +++++++++++
error: aborting due to 4 previous errors
error: invalid format string: field access isn't supported
--> $DIR/struct-field-as-captured-argument.rs:15:15
|
LL | format!("{foo.field:?} {} {baz}", "aa", baz = 3);
| ^^^^^^^^^ not supported in format string
|
help: consider using a positional formatting argument instead
|
LL | format!("{1:?} {} {baz}", "aa", foo.field, baz = 3);
| ~ +++++++++++
error: invalid format string: field access isn't supported
--> $DIR/struct-field-as-captured-argument.rs:16:15
|
LL | format!("{foo.field:#?} {} {baz}", "aa", baz = 3);
| ^^^^^^^^^ not supported in format string
|
help: consider using a positional formatting argument instead
|
LL | format!("{1:#?} {} {baz}", "aa", foo.field, baz = 3);
| ~ +++++++++++
error: invalid format string: field access isn't supported
--> $DIR/struct-field-as-captured-argument.rs:17:15
|
LL | format!("{foo.field:.3} {} {baz}", "aa", baz = 3);
| ^^^^^^^^^ not supported in format string
|
help: consider using a positional formatting argument instead
|
LL | format!("{1:.3} {} {baz}", "aa", foo.field, baz = 3);
| ~ +++++++++++
error: aborting due to 7 previous errors