From 00e0f2b3b1af2a73aa9f0d682271074bca88c0c0 Mon Sep 17 00:00:00 2001
From: Forostovec <ilonaforostovec22@gmail.com>
Date: Mon, 10 Nov 2025 15:32:47 +0200
Subject: [PATCH] Delete triedb/pathdb/history_inspect_test.go

---
 triedb/pathdb/history_inspect_test.go | 102 --------------------------
 1 file changed, 102 deletions(-)
 delete mode 100644 triedb/pathdb/history_inspect_test.go

diff --git a/triedb/pathdb/history_inspect_test.go b/triedb/pathdb/history_inspect_test.go
deleted file mode 100644
index 663fc64614..0000000000
--- a/triedb/pathdb/history_inspect_test.go
+++ /dev/null
@@ -1,102 +0,0 @@
-package pathdb
-
-import (
-	"errors"
-	"testing"
-
-	"github.com/ethereum/go-ethereum/ethdb"
-)
-
-// fakeAncientReader is a minimal AncientReader used for testing sanitizeRange.
-// It only provides Tail and Ancients meaningful values; other methods are
-// unimplemented and should not be called by these tests.
-type fakeAncientReader struct {
-	tail uint64
-	head uint64
-}
-
-// Implement ethdb.AncientReaderOp
-func (f *fakeAncientReader) Ancient(kind string, number uint64) ([]byte, error) {
-	return nil, errors.New("not implemented")
-}
-func (f *fakeAncientReader) AncientRange(kind string, start, count, maxBytes uint64) ([][]byte, error) {
-	return nil, errors.New("not implemented")
-}
-func (f *fakeAncientReader) AncientBytes(kind string, id, offset, length uint64) ([]byte, error) {
-	return nil, errors.New("not implemented")
-}
-func (f *fakeAncientReader) Ancients() (uint64, error)               { return f.head, nil }
-func (f *fakeAncientReader) Tail() (uint64, error)                   { return f.tail, nil }
-func (f *fakeAncientReader) AncientSize(kind string) (uint64, error) { return 0, nil }
-
-// Implement ethdb.AncientReader
-func (f *fakeAncientReader) ReadAncients(fn func(ethdb.AncientReaderOp) error) (err error) {
-	return fn(f)
-}
-
-func TestSanitizeRange_SingleItem_AutoBounds(t *testing.T) {
-	// tail=4, head=5 => only one history with id=5
-	fr := &fakeAncientReader{tail: 4, head: 5}
-	first, last, err := sanitizeRange(0, 0, fr)
-	if err != nil {
-		t.Fatalf("unexpected err: %v", err)
-	}
-	if first != 5 || last != 5 {
-		t.Fatalf("want first=5,last=5; got first=%d,last=%d", first, last)
-	}
-}
-
-func TestSanitizeRange_ExplicitSingleItem(t *testing.T) {
-	fr := &fakeAncientReader{tail: 10, head: 20}
-	first, last, err := sanitizeRange(15, 15, fr)
-	if err != nil {
-		t.Fatalf("unexpected err: %v", err)
-	}
-	if first != 15 || last != 15 {
-		t.Fatalf("want first=15,last=15; got first=%d,last=%d", first, last)
-	}
-}
-
-func TestSanitizeRange_EmptyStore_Error(t *testing.T) {
-	// head==tail indicates no histories available
-	fr := &fakeAncientReader{tail: 10, head: 10}
-	_, _, err := sanitizeRange(0, 0, fr)
-	if err == nil {
-		t.Fatalf("expected error for empty store, got nil")
-	}
-}
-
-func TestSanitizeRange_AutoClampBounds(t *testing.T) {
-	fr := &fakeAncientReader{tail: 5, head: 10}
-	// start below first, end above last -> should clamp to [6,10]
-	first, last, err := sanitizeRange(3, 12, fr)
-	if err != nil {
-		t.Fatalf("unexpected err: %v", err)
-	}
-	if first != 6 || last != 10 {
-		t.Fatalf("want first=6,last=10; got first=%d,last=%d", first, last)
-	}
-}
-
-func TestSanitizeRange_StartGreaterThanEndAfterClamp_Error(t *testing.T) {
-	fr := &fakeAncientReader{tail: 5, head: 7}
-	// start beyond last while end inside -> becomes first=9,last=7 -> error
-	_, _, err := sanitizeRange(9, 6, fr)
-	if err == nil {
-		t.Fatalf("expected error when first > last after clamping, got nil")
-	}
-}
-
-func TestSanitizeRange_LastEqualsHead(t *testing.T) {
-	fr := &fakeAncientReader{tail: 50, head: 100}
-	first, last, err := sanitizeRange(0, 0, fr)
-	if err != nil {
-		t.Fatalf("unexpected err: %v", err)
-	}
-	if last != 100 {
-		t.Fatalf("want last=head=100; got last=%d", last)
-	}
-	if first != 51 {
-		t.Fatalf("want first=tail+1=51; got first=%d", first)
-	}
-}