test: add regression test for extreme memory usage (issue #1749)

4230aem.py

@@ -0,0 +1,8 @@
+import numpy as np
+import pandas as pd
+from ydata_profiling import ProfileReport
+
+data = np.random.uniform(size=6)
+data[0] = 1e16
+df = pd.DataFrame(dict(a=data))
+ProfileReport(df, tsmode=False, lazy=False)

tests/test_issue.py

@@ -0,0 +1,22 @@
+import numpy as np
+import pandas as pd
+import pytest
+from data_profiling import ProfileReport
+
+
+def test_extreme_memory_usage_issue_1749():
+    """
+    Regression test for Issue #1749.
+    Ensures that extreme outliers (e.g., 1e16) do not cause a MemoryError.
+    """
+    data = np.random.uniform(size=6)
+    data[0] = 1e16
+    df = pd.DataFrame(dict(a=data))
+
+    try:
+        # Пробуем сгенерировать структуру отчета
+        report = ProfileReport(df, tsmode=False, lazy=False)
+        report.get_description()
+    except MemoryError:
+        # Если вдруг ошибка вернется, тест об этом сообщит
+        pytest.fail("ProfileReport raised MemoryError on extreme data values (Issue #1749)")