1*71db0c75SAndroid Build Coastguard Worker //===-- Unittests for btowc ---------------------------------------------===// 2*71db0c75SAndroid Build Coastguard Worker // 3*71db0c75SAndroid Build Coastguard Worker // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*71db0c75SAndroid Build Coastguard Worker // See https://llvm.org/LICENSE.txt for license information. 5*71db0c75SAndroid Build Coastguard Worker // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*71db0c75SAndroid Build Coastguard Worker // 7*71db0c75SAndroid Build Coastguard Worker //===----------------------------------------------------------------------===// 8*71db0c75SAndroid Build Coastguard Worker 9*71db0c75SAndroid Build Coastguard Worker #include "hdr/wchar_macros.h" // for WEOF 10*71db0c75SAndroid Build Coastguard Worker #include "src/wchar/btowc.h" 11*71db0c75SAndroid Build Coastguard Worker #include "test/UnitTest/Test.h" 12*71db0c75SAndroid Build Coastguard Worker TEST(LlvmLibcBtowc,DefaultLocale)13*71db0c75SAndroid Build Coastguard WorkerTEST(LlvmLibcBtowc, DefaultLocale) { 14*71db0c75SAndroid Build Coastguard Worker // Loops through all characters, verifying that ascii returns itself and 15*71db0c75SAndroid Build Coastguard Worker // everything else returns WEOF. 16*71db0c75SAndroid Build Coastguard Worker for (int c = 0; c < 255; ++c) { 17*71db0c75SAndroid Build Coastguard Worker if (c < 128) 18*71db0c75SAndroid Build Coastguard Worker EXPECT_EQ(LIBC_NAMESPACE::btowc(c), static_cast<wint_t>(c)); 19*71db0c75SAndroid Build Coastguard Worker else 20*71db0c75SAndroid Build Coastguard Worker EXPECT_EQ(LIBC_NAMESPACE::btowc(c), WEOF); 21*71db0c75SAndroid Build Coastguard Worker } 22*71db0c75SAndroid Build Coastguard Worker } 23