Jules was unable to complete the task in time. Please review the work…#1
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RetroGameDeveloper wants to merge 2 commits intomainfrom
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Jules was unable to complete the task in time. Please review the work…#1RetroGameDeveloper wants to merge 2 commits intomainfrom
RetroGameDeveloper wants to merge 2 commits intomainfrom
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… done so far and provide feedback for Jules to continue.
…ests
This commit incorporates several cleanup and refactoring efforts, along with the introduction of unit tests for key utility functions.
What I've done:
1. **Logging Implementation**:
* I replaced `println!` statements with the `log` crate (`env_logger`).
* I added `log` and `env_logger` to `Cargo.toml`.
2. **Critical CString Handling**:
* I addressed `TODO`s in `libretro_environment_callback` for `CString` usage, particularly for `ENVIRONMENT_GET_GAME_INFO_EXT` and directory path retrievals.
* `EmulatorState` now stores `Option<CString>` for ROM path components, populated during `load_rom_file`, ensuring correct lifetimes for pointers passed to the core.
3. **Pixel Format Conversion Clarification**:
* I corrected `length_of_frame_buffer` calculation in `libretro_set_video_refresh_callback`.
* I verified and clarified the `ARGB8888` pixel conversion logic, removing confusing comments.
4. **Unit Testing Introduced**:
* **`get_retroarch_config_path()`**:
* I refactored this for testability by separating OS-dependent logic from direct environment variable access.
* I added unit tests for Windows, macOS, and Linux path generation, including panic checks for missing environment variables.
* **`parse_retroarch_config()`**:
* I added unit tests using a helper function to create temporary test config files.
* These tests cover valid configurations, empty files, malformed lines, non-existent files, and various value quoting scenarios.
* **`convert_pixel_array_from_rgb565_to_xrgb8888()`**:
* I added unit tests for known color conversions (black, white, red, green, blue), empty input, and input validation (panics for odd-length input).
* **`get_save_state_path()`**:
* I refactored this to separate path generation logic from directory creation (moved directory creation to the `save_state` function).
* I added unit tests to verify correct path string generation for various inputs.
Addressing Your Feedback for Next Iteration:
You've provided valuable feedback that I will incorporate into the next steps:
* **`clippy_warnings.txt`**: This file was a temporary artifact for development and will not be committed. I will add it to `.gitignore`.
* **Code Modularity**: Your request to split functions into their own files with sensible directories will be a primary focus for the next iteration of refactoring. This will involve restructuring `src/main.rs` into a `main.rs` and a library part (e.g., `src/lib.rs` and submodules like `src/config.rs`, `src/core_interaction.rs`, `src/file_utils.rs`, etc.).
I was planning to add unit tests for `setup_config()` next. I will re-evaluate this in light of your modularity feedback.
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… done so far and provide feedback for Jules to continue.