1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <inttypes.h> 18 19 #include <errno.h> 20 #include <gtest/gtest.h> 21 #include <stdio.h> 22 23 TEST(inttypes, misc) { 24 char buf[512]; 25 26 intptr_t i = 0; 27 uintptr_t u = 0; 28 29 snprintf(buf, sizeof(buf), "%08" PRIdPTR, i); 30 snprintf(buf, sizeof(buf), "%08" PRIiPTR, i); 31 snprintf(buf, sizeof(buf), "%08" PRIoPTR, i); 32 snprintf(buf, sizeof(buf), "%08" PRIuPTR, u); 33 snprintf(buf, sizeof(buf), "%08" PRIxPTR, u); 34 snprintf(buf, sizeof(buf), "%08" PRIXPTR, u); 35 36 sscanf(buf, "%08" SCNdPTR, &i); 37 sscanf(buf, "%08" SCNiPTR, &i); 38 sscanf(buf, "%08" SCNoPTR, &u); 39 sscanf(buf, "%08" SCNuPTR, &u); 40 sscanf(buf, "%08" SCNxPTR, &u); 41 } 42 43 TEST(inttypes, wcstoimax) { 44 ASSERT_EQ(123, wcstoimax(L"123", NULL, 10)); 45 } 46 47 TEST(inttypes, wcstoumax) { 48 ASSERT_EQ(123U, wcstoumax(L"123", NULL, 10)); 49 } 50 51 TEST(inttypes, strtoimax_EINVAL) { 52 errno = 0; 53 strtoimax("123", NULL, -1); 54 ASSERT_EQ(EINVAL, errno); 55 errno = 0; 56 strtoimax("123", NULL, 1); 57 ASSERT_EQ(EINVAL, errno); 58 errno = 0; 59 strtoimax("123", NULL, 37); 60 ASSERT_EQ(EINVAL, errno); 61 } 62 63 TEST(inttypes, strtoumax_EINVAL) { 64 errno = 0; 65 strtoumax("123", NULL, -1); 66 ASSERT_EQ(EINVAL, errno); 67 errno = 0; 68 strtoumax("123", NULL, 1); 69 ASSERT_EQ(EINVAL, errno); 70 errno = 0; 71 strtoumax("123", NULL, 37); 72 ASSERT_EQ(EINVAL, errno); 73 } 74 75 TEST(inttypes, wcstoimax_EINVAL) { 76 errno = 0; 77 wcstoimax(L"123", NULL, -1); 78 ASSERT_EQ(EINVAL, errno); 79 errno = 0; 80 wcstoimax(L"123", NULL, 1); 81 ASSERT_EQ(EINVAL, errno); 82 errno = 0; 83 wcstoimax(L"123", NULL, 37); 84 ASSERT_EQ(EINVAL, errno); 85 } 86 87 TEST(inttypes, wcstoumax_EINVAL) { 88 errno = 0; 89 wcstoumax(L"123", NULL, -1); 90 ASSERT_EQ(EINVAL, errno); 91 errno = 0; 92 wcstoumax(L"123", NULL, 1); 93 ASSERT_EQ(EINVAL, errno); 94 errno = 0; 95 wcstoumax(L"123", NULL, 37); 96 ASSERT_EQ(EINVAL, errno); 97 } 98
