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v0.3.3

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ekibun
2021-01-27 16:52:08 +08:00
parent 01ea420bd7
commit 0de94f12e2
12 changed files with 302 additions and 149 deletions
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33
lib/src/ffi.dart
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@@ -22,6 +22,35 @@ abstract class JSRef {
}
void destroy();
static void freeRecursive(dynamic obj) {
_callRecursive(obj, (ref) => ref.free());
}
static void dupRecursive(dynamic obj) {
_callRecursive(obj, (ref) => ref.dup());
}
static void _callRecursive(
dynamic obj,
void Function(JSRef) cb, [
Set cache,
]) {
if (obj == null) return;
if (cache == null) cache = Set();
if (cache.contains(obj)) return;
if (obj is List) {
cache.add(obj);
obj.forEach((e) => _callRecursive(e, cb, cache));
}
if (obj is Map) {
cache.add(obj);
obj.values.forEach((e) => _callRecursive(e, cb, cache));
}
if (obj is JSRef) {
cb(obj);
}
}
}
abstract class JSRefLeakable {}
@@ -188,8 +217,10 @@ void jsFreeRuntime(
}
while (0 < runtimeOpaques[rt]?._ref?.length ?? 0) {
final ref = runtimeOpaques[rt]?._ref?.first;
final objStrs = ref.toString().split('\n');
final objStr = objStrs.length > 0 ? objStrs[0] + " ..." : objStrs[0];
referenceleak.add(
" ${identityHashCode(ref)}\t${ref._refCount + 1}\t${ref.runtimeType.toString()}\t${ref.toString().replaceAll('\n', '\\n')}");
" ${identityHashCode(ref)}\t${ref._refCount + 1}\t${ref.runtimeType.toString()}\t$objStr");
ref.destroy();
}
_jsFreeRuntime(rt);