strengthen core unit tests

Add table-driven dictionary miss and language-switch state coverage, regress stale candidates after backspace, and clear them before dictionary refresh. Keep IPC and runtime-created file checks outside the unit runner.
2026-08-11 21:12:23 +09:00
parent 9b3f2c46f0
commit 82276bf37f
10 changed files with 149 additions and 464 deletions
--- a/tests/data/hira.map
+++ b/tests/data/hira.map
@@ -1,2 +1,4 @@
 ka	か
 sa	さ
+n	ん
+na	な