b05ec5ae93
Also add tests to make sure the full set works correctly. Change-Id: I3e7f237f12c9c93e1185a97c9717803e7e55a73c
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <inttypes.h>
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#include <errno.h>
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#include <gtest/gtest.h>
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#include <stdio.h>
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TEST(inttypes, misc) {
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char buf[512];
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intptr_t i = 0;
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uintptr_t u = 0;
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snprintf(buf, sizeof(buf), "%08" PRIdPTR, i);
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snprintf(buf, sizeof(buf), "%08" PRIiPTR, i);
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snprintf(buf, sizeof(buf), "%08" PRIoPTR, i);
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snprintf(buf, sizeof(buf), "%08" PRIuPTR, u);
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snprintf(buf, sizeof(buf), "%08" PRIxPTR, u);
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snprintf(buf, sizeof(buf), "%08" PRIXPTR, u);
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sscanf(buf, "%08" SCNdPTR, &i);
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sscanf(buf, "%08" SCNiPTR, &i);
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sscanf(buf, "%08" SCNoPTR, &u);
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sscanf(buf, "%08" SCNuPTR, &u);
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sscanf(buf, "%08" SCNxPTR, &u);
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}
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TEST(inttypes, wcstoimax) {
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ASSERT_EQ(123, wcstoimax(L"123", NULL, 10));
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}
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TEST(inttypes, wcstoumax) {
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ASSERT_EQ(123U, wcstoumax(L"123", NULL, 10));
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}
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TEST(inttypes, strtoimax_EINVAL) {
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errno = 0;
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strtoimax("123", NULL, -1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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strtoimax("123", NULL, 1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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strtoimax("123", NULL, 37);
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ASSERT_EQ(EINVAL, errno);
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}
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TEST(inttypes, strtoumax_EINVAL) {
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errno = 0;
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strtoumax("123", NULL, -1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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strtoumax("123", NULL, 1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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strtoumax("123", NULL, 37);
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ASSERT_EQ(EINVAL, errno);
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}
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TEST(inttypes, wcstoimax_EINVAL) {
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errno = 0;
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wcstoimax(L"123", NULL, -1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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wcstoimax(L"123", NULL, 1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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wcstoimax(L"123", NULL, 37);
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ASSERT_EQ(EINVAL, errno);
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}
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TEST(inttypes, wcstoumax_EINVAL) {
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errno = 0;
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wcstoumax(L"123", NULL, -1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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wcstoumax(L"123", NULL, 1);
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ASSERT_EQ(EINVAL, errno);
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errno = 0;
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wcstoumax(L"123", NULL, 37);
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ASSERT_EQ(EINVAL, errno);
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}
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