| /* |
| * |
| * Copyright 2018 gRPC authors. |
| * |
| * Licensed 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. |
| * |
| */ |
| |
| #include <grpc/support/port_platform.h> |
| |
| #include "src/core/lib/security/credentials/alts/check_gcp_environment.h" |
| |
| #ifdef GPR_WINDOWS |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include "src/core/lib/gpr/tmpfile.h" |
| |
| static bool check_bios_data_windows_test(const char* data) { |
| /* Create a file with contents data. */ |
| char* filename = nullptr; |
| FILE* fp = gpr_tmpfile("check_gcp_environment_test", &filename); |
| GPR_ASSERT(filename != nullptr); |
| GPR_ASSERT(fp != nullptr); |
| GPR_ASSERT(fwrite(data, 1, strlen(data), fp) == strlen(data)); |
| fclose(fp); |
| bool result = grpc_core::internal::check_bios_data( |
| reinterpret_cast<const char*>(filename)); |
| /* Cleanup. */ |
| remove(filename); |
| gpr_free(filename); |
| return result; |
| } |
| |
| static void test_gcp_environment_check_success() { |
| GPR_ASSERT(check_bios_data_windows_test("Google")); |
| GPR_ASSERT(check_bios_data_windows_test("Google\n")); |
| GPR_ASSERT(check_bios_data_windows_test("Google\r")); |
| GPR_ASSERT(check_bios_data_windows_test("Google\r\n")); |
| GPR_ASSERT(check_bios_data_windows_test(" Google \r\n")); |
| GPR_ASSERT(check_bios_data_windows_test(" \t\t Google\r\n")); |
| GPR_ASSERT(check_bios_data_windows_test(" \t\t Google\t\t \r\n")); |
| } |
| |
| static void test_gcp_environment_check_failure() { |
| GPR_ASSERT(!check_bios_data_windows_test("\t\tAmazon\n")); |
| GPR_ASSERT(!check_bios_data_windows_test(" Amazon\r\n")); |
| } |
| |
| int main(int argc, char** argv) { |
| /* Tests. */ |
| test_gcp_environment_check_success(); |
| test_gcp_environment_check_failure(); |
| return 0; |
| } |
| #else // GPR_WINDOWS |
| |
| int main(int argc, char** argv) { return 0; } |
| |
| #endif // GPR_WINDOWS |