On macOS, this was done by default regardless of what the user wants.
This was also not done on Windows or Linux. Instead, we now provide a
`--open-log` flag to open the log file in the default browser, and it
works on all platforms.
Previously the rule names could not begin with an uppercase M or U
because the test output formatter assumed that they represent special
tokens: MISSING or UEXPECTED.
Fixes#1940.
This patch updates the CLI to use anyhow and thiserror for error
management. The main feature that our custom `Error` type was providing
was a _list_ of messages, which would allow us to annotate "lower-level"
errors with more contextual information. This is exactly what's
provided by anyhow's `Context` trait.
(This is setup work for a future PR that will pull the `config` and
`loader` modules out into separate crates; by using `anyhow` we wouldn't
have to deal with a circular dependency between with the new crates.)
We were only walking one level of depth into the `queries/` folder
during invocations of `test`, which made us attempt to open folders
rather than recurse into them.
We have to pull in the `walkdir` crate, which is required for
cross-platform walking of directories.
Fixes#938.
This PR adds an `--update` flag to the `tree-sitter test` command, which adds the ability to replace the _expected_ output in the corpus.txt with the _actual_ output produced by the parser, that is, we can now simply use this `--update` flag to write all the corresponding parser output back to the corpus.txt, and we just need to check the output without typing its actual sexp.
- use the same output format as `tree-sitter parse`, except there won't be any position information printed.
- the corpus.txt won't be touched if there's no difference between the _expected_ output and the _actual_ output in that file.
- if there're differences between _expected_ and _actual_, _expected_ will be replaced by _actual_ and the whole file will be reformatted, i.e., all the output sexp will be formatted just like the output from `tree-sitter parse` and all the delimiters `===`/`---` will be normalized as 80-column long.
- this flag also works with `--filter` flag.
