Batocera, ROCKNIX and Recalbox find a file through the core that wants
it. Additions now carry that core under the platform's own name: the
emulator/core pair checkBios reads (ROCKNIX's from its emulators
package), or Recalbox's core attribute. One with no nameable core, or
filed in a system gated on another core, is counted as not stated.
export_native turns the profile data back into each platform's own
file, for a maintainer there to pick up and use, and none of the ten
exporters had a test. Coverage goes from 0 to 83%.
Writing them found the EmuDeck exporter rejecting its own output: its
export skips placeholder entries, its validate looked for them anyway
and reported the omission as a missing hash. Both sides apply the same
filter now.
The placeholder assertion initially passed for the wrong reason twice
over -- the fixture entry had no hash, so it was dropped as incomplete
rather than as a placeholder, and the assertion then read the name
while the exporters write the path. It is pinned on an unmistakable
destination now, and removing the guard fails two tests.