v3: gstack-code-gen 生成

2026-05-24 12:36:44 +08:00
commit 818e81269c
50 changed files with 1343 additions and 0 deletions
@@ -0,0 +1,19 @@
+import sys, os
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..")))
+from comparator.rounding_detect import detect_rounding
+
+
+def test_truncation():
+    r = detect_rounding("1500000", "1499999")
+    assert r.mode in ("TRUNCATE", "HALF_UP")
+
+
+def test_exact():
+    r = detect_rounding("1500000", "1500000")
+    assert r.mode == "EXACT"
+    assert r.confidence == 1.0
+
+
+def test_small_diff():
+    r = detect_rounding("1500", "1498")
+    assert r.confidence < 1.0