/* * Copyright (C) 2016 The Android Open Source Project * * 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 "sysdeps/errno.h" #include <string> #include <gtest/gtest.h> void TestAdbStrError(int err, const char* expected) { errno = 12345; const char* result = adb_strerror(err); // Check that errno is not overwritten. EXPECT_EQ(12345, errno); EXPECT_STREQ(expected, result); } TEST(sysdeps_win32, adb_strerror) { // Test an error code that should not have a mapped string. Use an error // code that is not used by the internal implementation of adb_strerror(). TestAdbStrError(-2, "Unknown error"); // adb_strerror() uses -1 internally, so test that it can still be passed // as a parameter. TestAdbStrError(-1, "Unknown error"); // Test very big, positive unknown error. TestAdbStrError(1000000, "Unknown error"); // Test success case. // Wine returns "Success" for strerror(0), Windows returns "No error", so accept both. std::string success = adb_strerror(0); EXPECT_TRUE(success == "Success" || success == "No error") << "strerror(0) = " << success; // Test error that regular strerror() should have a string for. TestAdbStrError(EPERM, "Operation not permitted"); // Test error that regular strerror() doesn't have a string for, but that // adb_strerror() returns. TestAdbStrError(ECONNRESET, "Connection reset by peer"); }