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https://github.com/michaelboulton/reason-hedgehog
Experiment at creating a version of Hedgehog with Reason
https://github.com/michaelboulton/reason-hedgehog
hedgehog reasonml testing
Last synced: 13 days ago
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Experiment at creating a version of Hedgehog with Reason
- Host: GitHub
- URL: https://github.com/michaelboulton/reason-hedgehog
- Owner: michaelboulton
- Created: 2023-01-30T15:24:37.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2023-01-30T15:28:33.000Z (almost 2 years ago)
- Last Synced: 2024-11-11T12:47:15.091Z (about 2 months ago)
- Topics: hedgehog, reasonml, testing
- Language: Reason
- Homepage:
- Size: 105 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# reasonml-hedgehog
This is an old project I did when I was more interested in https://reasonml.github.io/. This was a simple implementation of https://hedgehog.qa/ in ReasonML, mostly inspired by the F# version. I was trying to get the same code to compile to native code, as well as with js_of_ocaml and bucklescript.
I stopped working on it as the reason-native projects seemed to stall (both facebook repos and revery), and I generally didn't have anything to use it with. If I was doing this now I would only target rescript, or just use a newer version of the quickcheck module which includes the hedgehog-style automatic shrinking. I still think Rescript is a really good language, I'd choose it any day over typescript!
- js_of_ocaml build doesn't work any more, and I'm not sure why.
- This used to build with bucklescript, but doesn't any more with rescript:
Signature mismatch:
...
Values do not match:
let mempty: array('_weak1)
is not included in
let mempty: t('a)
the definition in question:
let mempty: t('a);
and the implementation:
let mempty = [||];
This is 'obviously correct' but for some reason it broke in a more recent release of buckescript/rescript. There's also a couple of other issues with the 'Obj' library which seem to have changed.
- The 'esy' build still works.
# Original readme
This uses some code from facebook's reason-native project https://github.com/reasonml/reason-native
```
npm install -g esy
git clone
esy install
esy build
```
## Running Binary:
After building the project, you can run the main binary that is produced.
```
esy x ReasonmlHedgehogApp.exe
```
## Running Tests:
```
# Runs the "test" command in `package.json`.
esy test
```
# Building via buckescript
```
npm install
npm run build
```
# Building JS via js_of_ocaml
Completely ridiculous, depends on how you build it
```
esy @js install
esy @js b refmterr dune build --root . -j 3 --verbose
esy @js run
```
## Requirements for revery
- `libx11-dev`
- `libxinerama-dev`
- `libxcursor-dev`
- `libxi-dev`
- `libglu1-mesa-dev`
- `libgl1-mesa-dev`
- `libbz2-dev`
- `libgtk-3-dev`