From 57cb9032157d18e32686665b705962113a871803 Mon Sep 17 00:00:00 2001
From: chenshuteng <chenshuteng@huawei.com>
Date: Tue, 22 Nov 2022 09:44:38 +0800
Subject: [PATCH] add CreateShareFilePath fuzztest

Signed-off-by: chenshuteng <chenshuteng@huawei.com>
Change-Id: I7386100b41435557916ba08043443c7ac018997a
---
 test/fuzztest/remotefileshare_fuzzer/BUILD.gn   | 10 ++++++++--
 .../fuzztest/remotefileshare_fuzzer/corpus/init |  3 ++-
 .../remotefileshare_fuzzer.cpp                  | 17 +++++++++++++++++
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/test/fuzztest/remotefileshare_fuzzer/BUILD.gn b/test/fuzztest/remotefileshare_fuzzer/BUILD.gn
index e787b85ef..148396150 100644
--- a/test/fuzztest/remotefileshare_fuzzer/BUILD.gn
+++ b/test/fuzztest/remotefileshare_fuzzer/BUILD.gn
@@ -17,9 +17,14 @@ import("//build/test.gni")
 
 ##############################fuzztest##########################################
 ohos_fuzztest("RemoteFileShareFuzzTest") {
-  module_out_path = "filemanagement/app_file_service"
+  module_out_path = "filemanagement/app_file_service/remotefileshare_test"
   fuzz_config_file = "//foundation/filemanagement/app_file_service/test/fuzztest/remotefileshare_fuzzer"
-  include_dirs = []
+  include_dirs = [
+    "include",
+    "../../../interfaces/innerkits/remote_file_share/native",
+    "//utils/system/safwk/native/include",
+    "//commonlibrary/c_utils/base/include",
+  ]
   cflags = [
     "-g",
     "-O0",
@@ -28,6 +33,7 @@ ohos_fuzztest("RemoteFileShareFuzzTest") {
   ]
   sources = [ "remotefileshare_fuzzer.cpp" ]
   deps = [
+    "../../../interfaces/innerkits/remote_file_share/native:remote_file_share_native",
     "//foundation/distributeddatamgr/distributedfile/utils/filemgmt_libn",
     "//third_party/bounds_checking_function:libsec_shared",
   ]
diff --git a/test/fuzztest/remotefileshare_fuzzer/corpus/init b/test/fuzztest/remotefileshare_fuzzer/corpus/init
index 8eb5a7d6e..56a8849ff 100644
--- a/test/fuzztest/remotefileshare_fuzzer/corpus/init
+++ b/test/fuzztest/remotefileshare_fuzzer/corpus/init
@@ -13,4 +13,5 @@
  * limitations under the License.
  */
 
-FUZZ
\ No newline at end of file
+FUZZ
+12 sharePath 100
\ No newline at end of file
diff --git a/test/fuzztest/remotefileshare_fuzzer/remotefileshare_fuzzer.cpp b/test/fuzztest/remotefileshare_fuzzer/remotefileshare_fuzzer.cpp
index c47b367c4..1d40c2c4d 100644
--- a/test/fuzztest/remotefileshare_fuzzer/remotefileshare_fuzzer.cpp
+++ b/test/fuzztest/remotefileshare_fuzzer/remotefileshare_fuzzer.cpp
@@ -25,6 +25,7 @@
 #include <climits>
 
 #include "securec.h"
+#include "remote_file_share.h"
 
 namespace OHOS {
 namespace AppFileService {
@@ -178,6 +179,21 @@ bool ShareFilePathIoctlFdFuzzTest(const uint8_t* data, size_t size)
 
     return true;
 }
+
+bool CreateShareFilePathFuzzTest(const uint8_t* data, size_t size)
+{
+    const int fd = *(reinterpret_cast<const int *>(data));
+    if (fd == -1) {
+        return false;
+    }
+    const int userId = *(reinterpret_cast<const int *>(data));
+    std::string sharePath = "";
+    int ret = RemoteFileShare::CreateSharePath(fd, sharePath, userId);
+    if (ret != 0) {
+        return false;
+    }
+    return true;
+}
 } // namespace ModuleRemoteFileShare
 } // namespace AppFileService
 } // namespace OHOS
@@ -189,5 +205,6 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
     OHOS::AppFileService::ModuleRemoteFileShare::ShareFilePathIoctlFdFuzzTest(data, size);
     OHOS::AppFileService::ModuleRemoteFileShare::ShareFilePathIoctlCidFuzzTest(data, size);
     OHOS::AppFileService::ModuleRemoteFileShare::ShareFilePathIoctlFdAndCidFuzzTest(data, size);
+    OHOS::AppFileService::ModuleRemoteFileShare::CreateShareFilePathFuzzTest(data, size);
     return 0;
 }
-- 
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