fix: file nicaiemu and coolbaremu as one system

The buildbot serves nicaiemu_libretro (frozen at 4c9b73f7, last built
2026-10-16 05:15) beside coolbaremu_libretro. They are two builds: each
reads its own orientation list from the system directory, so both
profiles stay, each with its own core name. Both read the same .cbe
archives from the same workspace, which builds a standalone binary at
both revisions: one system id and one build type for the two.

emulators/coolbaremu.yml

@@ -1,5 +1,5 @@
 emulator: "CoolbarEmu"
-type: libretro
+type: standalone + libretro
 core_classification: official_port
 source: "https://github.com/AloysHF/CoolbarEmu"
 upstream: "https://github.com/AloysHF/CoolbarEmu"
@@ -34,7 +34,11 @@ notes: |
   the built-in table (crates/coolbaremu-libretro/src/libretro/api.rs:45,
   crates/coolbaremu-libretro/src/libretro/api.rs:369-399,
   crates/coolbaremu-core/src/orientation_profile.rs:31-54). A missing file is
-  logged and the built-in table applies.
+  logged and the built-in table applies. The standalone binary reads and
+  writes only the files named on its command line, --orientation-profile,
+  --screenshot, --save-state and --load-state
+  (crates/coolbaremu/src/main.rs:105-108, crates/coolbaremu/src/main.rs:153-167,
+  crates/coolbaremu/src/main.rs:186-187).
 
 files: []
 

emulators/nicaiemu.yml

@@ -1,6 +1,6 @@
 emulator: NicaiEmu
 type: standalone + libretro
-core_classification: pure_libretro
+core_classification: frozen_snapshot
 source: "https://github.com/AloysHF/CoolbarEmu"
 upstream: "https://github.com/AloysHF/CoolbarEmu"
 profiled_date: "2026-10-21"
@@ -11,7 +11,7 @@ display_name: "MStar - Nicai (NicaiEmu)"
 cores:
   - nicaiemu
 systems:
-  - mstar-nicai
+  - coolbar
 
 notes: |
   Emulator for Nicai/MStar CBE (Cool Bar Engine) phone games written in
@@ -43,8 +43,14 @@ notes: |
   crates/nicaiemu-libretro/src/libretro/api.rs:365-399,
   crates/nicaiemu-core/src/orientation_profile.rs:132-140). A missing file
   is logged and the built-in table applies. The standalone binary reads
-  and writes only the files named by --load-state and --save-state
-  (crates/nicaiemu/src/main.rs:160-166).
+  and writes only the files named on its command line, --orientation-profile,
+  --screenshot, --save-state and --load-state
+  (crates/nicaiemu/src/main.rs:104-107, crates/nicaiemu/src/main.rs:152-166,
+  crates/nicaiemu/src/main.rs:185-186).
+
+  The buildbot publishes nicaiemu_libretro next to coolbaremu_libretro, and
+  the two cores read different system files: nicaiemu_orientation.csv here,
+  coolbaremu_orientation.csv in the coolbaremu core built after the rename.
 
 exclusion_note: "The firmware services are reimplemented in the core, glyphs come from the unifont crate and MIDI is synthesised without a bank. The system directory holds only an optional user-written orientation list, and the .info declares firmware_count = 0."
 files: []

tests/test_profile_sync.py

@@ -2710,6 +2710,36 @@ class TestDeliberatelyFrozenPin(TestBuildReport):
             with self.subTest(profile=name):
                 self.assertTrue(str(profiles[name].get("pin_frozen") or "").strip())
 
+    def test_a_frozen_build_files_its_content_with_the_build_that_follows(self):
+        # AloysHF/NicaiEmu became AloysHF/CoolbarEmu (PR #78). The buildbot
+        # still serves nicaiemu_libretro, built from 4c9b73f7, beside
+        # coolbaremu_libretro. Both read the same .cbe archives, yet the two
+        # profiles named two systems and two build types, so --system for
+        # either missed the other core.
+        from common import load_emulator_profiles  # noqa: PLC0415
+
+        root = Path(__file__).resolve().parents[1] / "emulators"
+        profiles = load_emulator_profiles(str(root))
+        by_source: dict[str, list[str]] = {}
+        for name, profile in profiles.items():
+            source = profile.get("source")
+            if isinstance(source, str):
+                by_source.setdefault(source.rstrip("/").lower(), []).append(name)
+        pairs = 0
+        for names in by_source.values():
+            frozen = [n for n in names if str(profiles[n].get("pin_frozen") or "").strip()]
+            live = [n for n in names if n not in frozen]
+            for old in frozen:
+                for new in live:
+                    pairs += 1
+                    with self.subTest(frozen=old, live=new):
+                        self.assertEqual(
+                            sorted(profiles[old].get("systems") or []),
+                            sorted(profiles[new].get("systems") or []),
+                        )
+                        self.assertEqual(profiles[old].get("type"), profiles[new].get("type"))
+        self.assertGreaterEqual(pairs, 3)
+
     def test_an_ordinary_profile_is_unaffected(self):
         self.files[("pinsha", "a.c")] = ["x", "hit"]
         self.files[("headsha", "a.c")] = ["pad", "x", "hit"]