Add tests for source code with invalid utf-8 bytes#135854
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estebank wants to merge 2 commits intorust-lang:masterfrom
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Add tests for source code with invalid utf-8 bytes#135854estebank wants to merge 2 commits intorust-lang:masterfrom
estebank wants to merge 2 commits intorust-lang:masterfrom
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```
error: couldn't read `$DIR/not-utf8-bin-file.rs`: stream did not contain valid UTF-8
--> $DIR/not-utf8-2.rs:6:5
|
LL | include!("not-utf8-bin-file.rs");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: `[193]` is not valid utf-8
--> $DIR/not-utf8-bin-file.rs:2:14
|
LL | let _ = "�|�␂!5�cc␕␂��";
| ^
= note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info)
```
When we attempt to load a Rust source code file, if there is a OS file failure we try reading the file as bytes. If that succeeds we try to turn it into UTF-8. If *that* fails, we provide additional context about *where* the file has the first invalid UTF-8 character.
Fix rust-lang#76869.
```
error: couldn't read `$DIR/not-utf8-bin-file.rs`: stream did not contain valid UTF-8
--> $DIR/not-utf8-2.rs:6:5
|
LL | include!("not-utf8-bin-file.rs");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: byte `193` is not valid utf-8
--> $DIR/not-utf8-bin-file.rs:2:14
|
LL | let _ = "�|�␂!5�cc␕␂��";
| ^
= note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info)
```
CC rust-lang#76869, rust-lang#135557.
Collaborator
|
rustbot has assigned @petrochenkov. Use |
rustbot
added
A-compiletest
Collaborator
|
Some changes occurred in src/tools/compiletest cc @jieyouxu |
Contributor
Author
|
This is built on top of #135557 (these tests used to be part of it), but mdbook tests fail on tests with invalid utf8. Creating this PR so that I can reference these tests later, but insta-closing as it can't be landed now. |
Collaborator
|
The job Click to see the possible cause of the failure (guessed by this bot) |
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CC #76869, #135557.