Mike-Solar
d61acb9e0a
- crates/oakengine moved to crates/oakengine.bk (excluded from the workspace): the frozen C-ABI cdylib had no in-workspace consumers left after the direct-rlib migration (M14); git history is the authoritative backup. - oakcommon: remove the CHandle module (no remaining users); config store and shared value types are unaffected.
114 lines
3.9 KiB
Rust
114 lines
3.9 KiB
Rust
// Oak Video Editor - Non-Linear Video Editor
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// Copyright (C) 2026 Oak Team
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//! C ABI contract tests. These assert the load-bearing constants, enum
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//! discriminants, and handle layout that the C headers rely on. They do
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//! NOT call any crate function, only public constants/types: these checks
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//! are compile-time/constant-only and document the ABI surface that must
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//! not drift from the headers.
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use std::mem::{align_of, size_of};
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use oakcommon::error::{
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OAKCOMMON_E_FAILED, OAKCOMMON_E_INVALID, OAKCOMMON_E_NOMEM, OAKCOMMON_E_NOT_FOUND,
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OAKCOMMON_E_STATE, OAKCOMMON_OK,
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};
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use oakcommon::ffmpegutils::{RGBA_CHANNEL_COUNT, RGB_CHANNEL_COUNT};
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use oakcommon::miscutils::{DropWorkflowBehavior, LoopMode, DECIBEL_MINIMUM};
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use oakcommon::ocioutils::PixelFormat;
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use oakcommon::videoparams::{ColorRange, Interlacing, VideoType};
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/// Error codes must match `include/common/error.h`.
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#[test]
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fn error_codes_match_header() {
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assert_eq!(OAKCOMMON_OK, 0);
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assert_eq!(OAKCOMMON_E_INVALID, -10001);
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assert_eq!(OAKCOMMON_E_STATE, -10002);
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assert_eq!(OAKCOMMON_E_FAILED, -10003);
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assert_eq!(OAKCOMMON_E_NOT_FOUND, -10004);
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assert_eq!(OAKCOMMON_E_NOMEM, -10005);
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}
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/// Handle ABI version must match `include/common/handle.h`.
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/// The handle struct must be a plain `{ctx, addref, release, abi_version}`
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/// `#[repr(C)]` record: 3 pointers + a u32, padded to pointer alignment.
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/// Pixel-format codes must match `olive::core::PixelFormat`.
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#[test]
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fn pixel_format_discriminants() {
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assert_eq!(PixelFormat::Invalid as i32, -1);
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assert_eq!(PixelFormat::U8 as i32, 0);
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assert_eq!(PixelFormat::U10 as i32, 1);
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assert_eq!(PixelFormat::U16 as i32, 2);
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assert_eq!(PixelFormat::F16 as i32, 3);
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assert_eq!(PixelFormat::F32 as i32, 4);
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assert_eq!(PixelFormat::Count as i32, 5);
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}
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/// Decibel minimum must match `include/common/miscutils.h`.
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#[test]
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fn decibel_minimum() {
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assert_eq!(DECIBEL_MINIMUM, -200.0);
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}
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/// Channel-count constants must match `include/common/ffmpegutils.h`.
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#[test]
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fn channel_count_constants() {
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assert_eq!(RGB_CHANNEL_COUNT, 3);
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assert_eq!(RGBA_CHANNEL_COUNT, 4);
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}
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/// Loop-mode codes must match `include/common/loopmode.h`.
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#[test]
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fn loop_mode_discriminants() {
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assert_eq!(LoopMode::Off as i32, 0);
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assert_eq!(LoopMode::Loop as i32, 1);
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assert_eq!(LoopMode::Clamp as i32, 2);
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}
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/// Drop-workflow behavior codes must match `include/common/dropworkflowbehavior.h`.
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#[test]
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fn drop_workflow_behavior_discriminants() {
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assert_eq!(DropWorkflowBehavior::Ask as i32, 0);
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assert_eq!(DropWorkflowBehavior::Auto as i32, 1);
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assert_eq!(DropWorkflowBehavior::Manual as i32, 2);
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assert_eq!(DropWorkflowBehavior::Disable as i32, 3);
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}
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/// Interlacing codes must match `include/common/videoparams.h`.
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#[test]
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fn interlacing_discriminants() {
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assert_eq!(Interlacing::None as i32, 0);
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assert_eq!(Interlacing::TopFirst as i32, 1);
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assert_eq!(Interlacing::BottomFirst as i32, 2);
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}
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/// Video-type codes must match `include/common/videoparams.h`.
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#[test]
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fn video_type_discriminants() {
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assert_eq!(VideoType::Video as i32, 0);
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assert_eq!(VideoType::Still as i32, 1);
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assert_eq!(VideoType::ImageSequence as i32, 2);
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}
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/// Color-range codes must match `include/common/videoparams.h`.
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#[test]
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fn color_range_discriminants() {
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assert_eq!(ColorRange::Limited as i32, 0);
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assert_eq!(ColorRange::Full as i32, 1);
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}
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