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验证 OPFS rename 持久清理

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提示词：快速推进，避免纯 source-map-only，不自动推送。

结论：基于 LinuxCNC rs274ngc_pre.cc save_parameters() 的 filename + .new rename 语义，补强浏览器 OPFS moveFile 在新 WASM 实例中持久删除源文件并恢复目标 mirror 的覆盖；./test-native.sh 和 ./test-linuxcnc-source-link.sh 通过。
This commit is contained in:
cnc
2026-06-06 06:31:30 +08:00
parent 6efb77b8e4
commit 586c28656d
3 changed files with 24 additions and 0 deletions
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19
web/test-browser-wasm-smoke-opfs-mirror-sections.js
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@@ -88,6 +88,25 @@ export async function runBrowserOpfsMirrorSections(context, simulator) {
() => simulator.fs.module.FS.stat(movedTemporaryWasmPath),
"OPFS moveFile left the WASM mirror source behind",
);
await withSmokeSimulator(async (restoredMoveSimulator) => {
const restoredMovedParameterFile = await readOpfsText(restoredMoveSimulator, "parameters/move-main.var");
expectText(restoredMovedParameterFile, "5161\t2.000000\n",
"OPFS moveFile destination was not persisted for a new WASM instance");
if (await restoredMoveSimulator.fs.opfs.exists("parameters/move-main.var.new")) {
throw new Error("OPFS moveFile source was still persisted for a new WASM instance");
}
const restoredMovedParameterWasmPath = restoredMoveSimulator.fs.opfs.resolvePath("parameters/move-main.var");
const restoredMovedParameterWasm = new TextDecoder().decode(
restoredMoveSimulator.fs.module.FS.readFile(restoredMovedParameterWasmPath),
);
expectText(restoredMovedParameterWasm, "5161\t2.000000\n",
"OPFS moveFile destination was not mirrored for a new WASM instance");
const restoredMovedTemporaryWasmPath = restoredMoveSimulator.fs.opfs.resolvePath("parameters/move-main.var.new");
expectMissingWasmPath(
() => restoredMoveSimulator.fs.module.FS.stat(restoredMovedTemporaryWasmPath),
"OPFS moveFile source was mirrored for a new WASM instance",
);
});
await simulator.fs.opfs.writeFile("parameters/mirror-conflict-source.var", "5161\t3.000000\n");
const copyConflictPath = simulator.fs.opfs.resolvePath("parameters/mirror-conflict-copy.var");