THRIFT-5855: Add swift fuzzers
Add fuzzers for Swift support, to improve the reliability/robustness of the implementation
diff --git a/lib/swift/FuzzTesting/Sources/FuzzParseBinary/main.swift b/lib/swift/FuzzTesting/Sources/FuzzParseBinary/main.swift
new file mode 100644
index 0000000..50107b9
--- /dev/null
+++ b/lib/swift/FuzzTesting/Sources/FuzzParseBinary/main.swift
@@ -0,0 +1,32 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import FuzzCommon
+import Thrift
+
+@_cdecl("LLVMFuzzerTestOneInput")
+public func testOneInput(_ start: UnsafeRawPointer, _ count: Int) -> Int32 {
+ _ = parseObjectWithProtocol(start: start, count: count, protocolType: TBinaryProtocol.self)
+ return 0
+}
+
+@main
+public struct FuzzParseBinary {
+ public static func main() {
+ runLibFuzzerDriver(testOneInput: testOneInput)
+ }
+}
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