eth/gasprice: sanity check ratio values (ethereum#31270)

gzliudan · gzliudan · commit 3d43cd3b9304 · 2025-04-11T15:25:29.000+08:00
diff --git a/eth/gasprice/feehistory_test.go b/eth/gasprice/feehistory_test.go
@@ -83,6 +83,11 @@ func TestFeeHistory(t *testing.T) {
 		if len(ratio) != c.expCount {
 			t.Fatalf("Test case %d: gasUsedRatio array length mismatch, want %d, got %d", i, c.expCount, len(ratio))
 		}
+		for _, ratio := range ratio {
+			if ratio > 1 {
+				t.Fatalf("Test case %d: gasUsedRatio greater than 1, got %f", i, ratio)
+			}
+		}
 		if err != c.expErr && !errors.Is(err, c.expErr) {
 			t.Fatalf("Test case %d: error mismatch, want %v, got %v", i, c.expErr, err)
 		}

Original file line number	Diff line number	Diff line change
`@@ -83,6 +83,11 @@ func TestFeeHistory(t *testing.T) {`
`83`	`83`	`if len(ratio) != c.expCount {`
`84`	`84`	`t.Fatalf("Test case %d: gasUsedRatio array length mismatch, want %d, got %d", i, c.expCount, len(ratio))`
`85`	`85`	`}`
	`86`	`+ for _, ratio := range ratio {`
	`87`	`+ if ratio > 1 {`
	`88`	`+ t.Fatalf("Test case %d: gasUsedRatio greater than 1, got %f", i, ratio)`
	`89`	`+ }`
	`90`	`+ }`
`86`	`91`	`if err != c.expErr && !errors.Is(err, c.expErr) {`
`87`	`92`	`t.Fatalf("Test case %d: error mismatch, want %v, got %v", i, c.expErr, err)`
`88`	`93`	`}`