tighten cross-target capability contracts

This commit is contained in:
Nanaloveyuki
2026-05-21 14:13:17 +08:00
parent 3e8d4c50a9
commit 3eee5893f5
5 changed files with 55 additions and 0 deletions
+25
View File
@@ -406,6 +406,31 @@ test "file sink availability reflects backend support" {
}
}
test "file sink unavailable backend keeps stable fallback state" {
let sink = file_sink("bitlogger-unavailable.log", rotation=Some(file_rotation(64, max_backups=2)))
if sink.is_available() {
inspect(sink.state().available, content="true")
ignore(sink.close())
} else {
let state = sink.state()
inspect(native_files_supported(), content="false")
inspect(state.available, content="false")
inspect(sink.flush(), content="false")
inspect(sink.close(), content="false")
inspect(sink.write_failures(), content="0")
sink.write(record(Level::Info, "dropped"))
inspect(sink.write_failures(), content="1")
inspect(sink.rotation_failures(), content="0")
match state.rotation {
Some(rotation) => {
inspect(rotation.max_bytes, content="64")
inspect(rotation.max_backups, content="2")
}
None => inspect(false, content="true")
}
}
}
test "file sink rotation config normalizes invalid inputs" {
let rotation = file_rotation(0, max_backups=0)
inspect(rotation.max_bytes, content="1")