Mike-Solar
5afa95c80e
engine: - oakrender eval footage hook decodes via oakcodec (JobSpec::Footage carries filename/stream); ticket/ffi/manager wiring, real-media decode test with programmatically generated MPEG-2 - oakrender bridge/codec.rs + node.rs: direct oakcodec/oaknode calls; the crate's dlsym module is gone (project_deep_copy/sync_copy remain documented always-fail stubs — never implemented in oaknode) - oakaudio waveform/decoder path adjustments for the decode hook app (gpui + gpui_widgets): - menu bar scrubbing: hovering another top-level title while a menu is open switches to it; popup width is content-aware (CJK-aware) instead of fixed 160px - density pass: window rem 16 -> 14px, menu rows 26 -> 22px, dock tabs 32 -> 26px, viewer transport tightened - open/import/save-as use the native platform file dialogs (prompt_for_paths / prompt_for_new_path; multi-select import); MockEngine records imported footage for tests - project explorer Tree/Icons toggle is localized (explorer.tree / explorer.icons widget keys)
127 lines
4.3 KiB
Rust
127 lines
4.3 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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//! Handle plumbing contract tests (handle.rs).
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use oakaudio::error::{OAKAUDIO_E_FAILED, OAKAUDIO_E_INVALID, OAKAUDIO_OK};
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use std::sync::{Mutex, MutexGuard};
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use oakaudio::handle::{alive_count, get, guard, guard_handle, make_borrowed, make_owned, CHandle};
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/// Serializes the tests: the crate's live-object ledger is process-global,
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/// so parallel tests in this file would race the count assertions.
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fn ledger_lock() -> MutexGuard<'static, ()> {
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static LOCK: Mutex<()> = Mutex::new(());
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LOCK.lock().unwrap_or_else(|e| e.into_inner())
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}
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/// make_owned starts at refcount 1; get returns a typed view; dropping the
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/// handle decrements to 0.
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#[test]
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fn owned_lifecycle() {
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let _l = ledger_lock();
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let before = alive_count();
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let mut h = make_owned(42u32);
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assert!(!h.is_null());
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assert_eq!(alive_count(), before + 1);
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// SAFETY: `h` boxes a u32 created above.
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let v = unsafe { get::<u32>(&h) }.unwrap();
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assert_eq!(*v, 42);
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// addref/release round-trip through the function pointers.
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let addref = h.addref.unwrap();
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let release = h.release.unwrap();
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// SAFETY: the ctx was created by make_owned.
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unsafe { addref(h.ctx) };
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assert_eq!(alive_count(), before + 1); // count unchanged, still 1 box
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unsafe { release(h.ctx) };
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// Dropping the box (release to zero) decrements the ledger.
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let release = h.release.unwrap();
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// SAFETY: h.ctx is the box created above; refcount is 1.
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unsafe { release(h.ctx) };
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h.ctx = std::ptr::null_mut();
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assert_eq!(alive_count(), before);
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}
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/// make_borrowed creates a borrow-only handle whose release frees only the
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/// box, never the underlying object.
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#[test]
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fn borrowed_release() {
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let mut value = Box::new(7i32);
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// SAFETY: `value` outlives the handle; the ctx points directly at the
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// box (not a RefBox), so it is read through the raw pointer.
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let mut h = unsafe { make_borrowed(&mut *value) };
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assert!(!h.is_null());
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// SAFETY: `h.ctx` points at the box created above.
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let v = unsafe { &*(h.ctx as *const i32) };
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assert_eq!(*v, 7);
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// release is a no-op: the box still lives.
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let release = h.release.unwrap();
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// SAFETY: noop_ref for borrowed handles.
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unsafe { release(h.ctx) };
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assert_eq!(*value, 7);
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h.ctx = std::ptr::null_mut();
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}
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/// CHandle::null() yields an empty handle; guard over an Ok(()) returns
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/// OAKAUDIO_OK (0) and guard_handle over Ok returns a valid handle.
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#[test]
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fn null_and_guard_ok() {
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let null = CHandle::null();
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assert!(null.is_null());
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// The shared `null()` stamps no ABI version (single-lib unification).
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assert_eq!(null.abi_version, 0);
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assert_eq!(guard(|| Ok(())), OAKAUDIO_OK);
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let h = guard_handle(|| Ok(make_owned(1u32)));
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assert!(!h.is_null());
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// Release it so the alive ledger returns to baseline (tests share the
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// process-wide ledger and run in parallel).
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// SAFETY: `h.ctx` is the box created above; refcount is 1.
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unsafe { (h.release.unwrap())(h.ctx) };
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}
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/// guard maps an Err to the negative error code without panicking; a
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/// panicking body is caught and returns a failure code rather than
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/// unwinding across the FFI boundary.
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#[test]
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fn guard_error_and_panic() {
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assert_eq!(
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guard(|| Err(oakaudio::error::Error::Invalid)),
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OAKAUDIO_E_INVALID
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);
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assert_eq!(guard(|| Err(oakaudio::error::Error::State)), -60002);
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assert_eq!(
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guard(|| Err(oakaudio::error::Error::Failed("x".to_string()))),
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-60003
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);
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assert_eq!(guard(|| Err(oakaudio::error::Error::NotFound)), -60004);
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assert_eq!(guard(|| Err(oakaudio::error::Error::NoMem)), -60005);
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assert_eq!(guard(|| panic!("boom")), OAKAUDIO_E_FAILED);
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let h = guard_handle(|| Err(oakaudio::error::Error::Invalid));
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assert!(h.is_null());
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let h2 = guard_handle(|| panic!("boom"));
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assert!(h2.is_null());
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}
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