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Unify magic env var name

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This commit is contained in:
Aleksey Kladov 2020-07-01 12:31:03 +02:00
parent 7b0113b3d5
commit 991850bc3c
2 changed files with 3 additions and 3 deletions
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2
crates/ra_syntax/src/tests.rs
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@ -274,7 +274,7 @@ fn assert_equal_text(expected: &str, actual: &str, path: &Path) {
fs::write(path, actual).unwrap(); fs::write(path, actual).unwrap();
return; return;
} }
if env::var("UPDATE_EXPECTATIONS").is_ok() { if env::var("UPDATE_EXPECT").is_ok() {
println!("rewriting {}", pretty_path.display()); println!("rewriting {}", pretty_path.display());
fs::write(path, actual).unwrap(); fs::write(path, actual).unwrap();
return; return;

4
docs/dev/README.md
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@ -361,10 +361,10 @@ There are two kinds of tests:
The purpose of inline tests is not to achieve full coverage by test cases, but to explain to the reader of the code what each particular `if` and `match` is responsible for. The purpose of inline tests is not to achieve full coverage by test cases, but to explain to the reader of the code what each particular `if` and `match` is responsible for.
If you are tempted to add a large inline test, it might be a good idea to leave only the simplest example in place, and move the test to a manual `parser/ok` test. If you are tempted to add a large inline test, it might be a good idea to leave only the simplest example in place, and move the test to a manual `parser/ok` test.
To update test data, run with `UPDATE_EXPECTATIONS` variable: To update test data, run with `UPDATE_EXPECT` variable:
```bash ```bash
env UPDATE_EXPECTATIONS=1 cargo qt env UPDATE_EXPECT=1 cargo qt
``` ```
After adding a new inline test you need to run `cargo xtest codegen` and also update the test data as described above. After adding a new inline test you need to run `cargo xtest codegen` and also update the test data as described above.