Files
oak-editor/crates/oakplugin/tests/negotiation_test.rs
T
Mike-Solar ab1a2e9c7b refactor: drop internal bridge/ffi layers; exporter family lands
Single-lib cleanup: the per-crate src/bridge/ and src/ffi.rs layers are
gone (oakundo/oakcommon/oaknode/oaktimeline/oakcodec/oakaudio/
oakrender/oaktask/oakplugin/oakstorage); cross-crate calls are plain
Rust, CHandle marshalling shrinks to the oakengine boundary, and tests
call the Rust APIs directly (pure C-ABI wrapper tests removed where
the domain layer already covers the behavior).

exporter.h family implemented: oakengine_export_render (CLI contract),
oakengine_export_render_with_params (was a stub), last_error and
progress callback; synchronous path reuses task_create_export +
start_sync. Fixes on the way: oaktask video ticket self-deadlock,
audio params dropped on the export path, codec encoder AAC slicing and
H.264 time base. Real-mp4 tests cover both entry points, progress and
the illegal-argument matrix.

Also: oakstorage session maps null project handles to None (version-
info path), configstore test double literal 3.14 -> 3.15 (clippy PI
lint), oakaudio output callback scratch buffer + env-aware P1 test,
cli media round-trip test uses a generated 16-frame clip (no more
minute-long debug runs).
2026-08-16 00:33:45 +08:00

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// Oak Video Editor - Non-Linear Video Editor
// Copyright (C) 2026 Oak Team
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//! 协商语义专项:clip 偏好协商矩阵、RoD/RoI、isIdentity、field
//! 透传。当年调试重灾区,每条对照 HostSupport 行为(注释标行号)。
//!
//! 最小测试插件固定声明 RGBA/F32、实现 RoD1920×1080)与 RoI
//! (回写 region)、isIdentity 恒非透传、无 field——需要插件变体
//! 的矩阵案(回退链、身份透传、field)标记 `// TODO(plugin)`
//! 随 M11 §2.4 测试插件的变体落地。
//!
//! 单库化后经 Rust API 直连(`Host::global().create_instance`),不再
//! 经已删除的 `oakplugin_host_init`/`oakplugin_instance_create` C ABI。
mod common;
use std::sync::Arc;
use oakplugin::handle::RefBox;
use oakplugin::host::Host;
use oakplugin::instance::Instance;
const TEST_PLUGIN_ID: &str = "org.oak.test-plugin";
/// 扫描并创建实例;不可用返回 None(skip)。
fn create_instance() -> Option<Arc<RefBox<Instance>>> {
if common::test_plugin_scan_dir().is_none() {
common::skip("最小测试插件未构建");
return None;
}
let dir = common::test_plugin_scan_dir().unwrap();
let host = Host::global();
let _ = host.cache.scan();
host.cache.scan_path(&dir).ok()?;
host.create_instance(TEST_PLUGIN_ID, None).ok()
}
/// 协商顺序:测试插件声明 RGBA/F32、帧率 24——协商结果必须
/// 原样采纳(HS: ofxhImageEffect.cpp:1686-1740 的回灌路径)。
/// 全组合矩阵(RGBA/RGB/Alpha × Float/Half/Byte)需要插件变体:
/// `// TODO(plugin)`。
#[test]
fn clip_preferences_component_depth_matrix() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let prefs = inst.value.get_clip_preferences().expect("协商应成功");
assert_eq!(prefs.output_components, "OfxImageComponentRGBA");
assert_eq!(prefs.output_bit_depth, "OfxBitDepthFloat");
assert_eq!(prefs.frame_rate, 24.0);
// 回灌:clip 实例属性带上了协商结果(clipGetPropertySet 读)。
let output = inst
.value
.clips
.iter()
.find(|c| c.name == "Output")
.unwrap();
assert_eq!(
output
.props
.get("OfxImageEffectPropComponents", 0)
.map(|v| format!("{v:?}")),
Some("String(\"OfxImageComponentRGBA\")".into())
);
Host::global().shutdown();
});
}
/// 位深回退链(Half→Byte):宿主当前只宣告 F32 支持、插件声明
/// F32——直通。回退链的插件侧变体 `// TODO(plugin)`。
#[test]
fn bit_depth_fallback_chain() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let prefs = inst.value.get_clip_preferences().unwrap();
assert_eq!(prefs.output_bit_depth, "OfxBitDepthFloat");
Host::global().shutdown();
});
}
/// RoD:插件实现 getRegionOfDefinition → 用插件值(1920×1080
/// HS: ofxhImageEffect.cpp:1087-1130 的 out args 读取)。
/// "未实现时用输入 RoD 并集"的默认语义需要插件变体:`// TODO(plugin)`。
#[test]
fn region_of_definition_default_and_override() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let rod = inst
.value
.get_region_of_definition(0.0, oakplugin::instance::RenderScale { x: 1.0, y: 1.0 })
.expect("getRoD 应成功");
assert_eq!((rod.x1, rod.y1, rod.x2, rod.y2), (0.0, 0.0, 1920.0, 1080.0));
Host::global().shutdown();
});
}
/// RoI:插件把 region 原样写回 Source 的 per-clip 属性
/// "OfxImageEffectPropRegionOfInterest_Source");返回值与
/// 请求 region 一致(HS: getRegionsOfInterest 的 per-clip 前缀)。
#[test]
fn regions_of_interest_writeback() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let region = oakplugin::instance::OfxRectD {
x1: 10.0,
y1: 20.0,
x2: 100.0,
y2: 200.0,
};
let rois = inst
.value
.get_regions_of_interest(
0.0,
oakplugin::instance::RenderScale { x: 1.0, y: 1.0 },
region,
)
.expect("getRoI 应成功");
assert_eq!(rois.len(), 2, "clips 数与 RoI 数一致");
// RoI 只对输入 clip 有意义:Source 回写 regionOutput 是
// 宿主预定义的默认(零),渲染驱动只用输入条目。
let source = rois
.get(
inst.value
.clips
.iter()
.position(|c| c.name == "Source")
.unwrap(),
)
.unwrap();
assert_eq!(
(source.x1, source.y1, source.x2, source.y2),
(10.0, 20.0, 100.0, 200.0)
);
Host::global().shutdown();
});
}
/// isIdentity:测试插件恒非透传 → None(render 必须真正执行)。
/// 透传短路(Some)需要插件变体:`// TODO(plugin)`。
#[test]
fn is_identity_shortcircuit() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let identity = inst.value.is_identity(1.5).expect("isIdentity 应成功");
assert!(identity.is_none(), "测试插件恒非透传:{identity:?}");
Host::global().shutdown();
});
}
/// field 透传:插件声明的 field orderOfxFieldNone)原样透传到
/// 协商结果(宿主只透传不处理)。多值矩阵 `// TODO(plugin)`。
#[test]
fn field_passthrough() {
common::with_host(|| {
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let prefs = inst.value.get_clip_preferences().unwrap();
assert_eq!(prefs.field, "OfxFieldNone", "插件声明的 field 应透传");
Host::global().shutdown();
});
}
/// begin/endSequenceRender:配对调用成功;begin 后 timeline
/// getTimeBounds 返回该序列范围(sequence_range 接线)。
#[test]
fn sequence_render_brackets() {
common::with_host(|| {
use oakplugin::instance::OfxRangeD;
let Some(inst) = create_instance() else {
Host::global().shutdown();
return;
};
let range = OfxRangeD {
min: 10.0,
max: 200.0,
};
assert!(inst.value.begin_sequence_render(range).is_ok());
assert!(inst.value.end_sequence_render(range).is_ok());
// begin → timeline 上下文带范围(经 render 设置;单测直达
// RenderCtx 的接线见 suites::timeline 测试)。
Host::global().shutdown();
});
}