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https://github.com/rennsax/SE2308-QBasic
Cource project of SJTU SE2308.
https://github.com/rennsax/SE2308-QBasic
Last synced: about 2 months ago
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Cource project of SJTU SE2308.
- Host: GitHub
- URL: https://github.com/rennsax/SE2308-QBasic
- Owner: rennsax
- License: mit
- Archived: true
- Created: 2024-01-22T13:16:24.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2024-01-22T13:59:28.000Z (12 months ago)
- Last Synced: 2024-08-01T21:47:10.247Z (5 months ago)
- Language: C++
- Size: 1000 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-se - rennsax-2021
README
# Software Basic Practice - Basic Interpreter with Qt
Here is my personal implementation of the Basic interpreter, served as the submission of the project of SJTU SE course - software basic practice (SE2308, or SE1301 originally).
## Instruction
[Here](doc/QBasic-doc.pdf) is the original project document.
QBasic is a demanding, annoying and ugly-designed project. Some requirements in the doc are either overwhelming or useless, which may waste a lot of time.
To dig some entertainment, though, I implement the interpreter with a strict **client-server** model. Specifically, you can see two subfolders in the `src` folder: `backend` and `frontend`. The backend of the interpreter is implemented with [ANTLR4](https://www.antlr.org/), a elaborated-designed parser generator. The frontend depends on Qt6.
You can even build the backend separately as a library that is independent with Qt. That's the key feature of my implementation.
Another feature is that the backend is well-tested. You can check the test cases in `test` folder.
## Build and Test
Make sure you've installed `cmake` and the Qt library. The `CMakefile.txt` uses `find_package` to find Qt. You can also use the environment variable `CMAKE_PREFIX_PATH` to tell `cmake` where to find the package.
```sh
# For configuration, ANTLR4 project will be downloaded,
# so it may take some time.
# Try to open your proxy to accelerate.
cmake -S . -B build
cmake --build build --target all
```
You can run the test cases:
```sh
cd build/test # you need to `cd` to this directory
./test_editor
[doctest] doctest version is "2.4.11"
[doctest] run with "--help" for options
===============================================================================
[doctest] test cases: 2 | 2 passed | 0 failed | 0 skipped
[doctest] assertions: 14 | 14 passed | 0 failed |
[doctest] Status: SUCCESS!
./test_interpreter
[doctest] doctest version is "2.4.11"
[doctest] run with "--help" for options
===============================================================================
[doctest] test cases: 2 | 2 passed | 0 failed | 0 skipped
[doctest] assertions: 14 | 14 passed | 0 failed |
[doctest] Status: SUCCESS!
```
The APP is located in `build/app`.
## License
MIT.