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| -rw-r--r-- | docs/dev/README.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/dev/README.md b/docs/dev/README.md index 2e4a45998..4cb5dfaa0 100644 --- a/docs/dev/README.md +++ b/docs/dev/README.md | |||
| @@ -342,6 +342,12 @@ There are two kinds of tests: | |||
| 342 | 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. | 342 | 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. |
| 343 | 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. | 343 | 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. |
| 344 | 344 | ||
| 345 | To update test data, run with `UPDATE_EXPECTATIONS` variable: | ||
| 346 | |||
| 347 | ```bash | ||
| 348 | env UPDATE_EXPECTATIONS=1 cargo qt | ||
| 349 | ``` | ||
| 350 | |||
| 345 | # Logging | 351 | # Logging |
| 346 | 352 | ||
| 347 | Logging is done by both rust-analyzer and VS Code, so it might be tricky to | 353 | Logging is done by both rust-analyzer and VS Code, so it might be tricky to |