eff11176c5
Adds atoi, atol, atoll, strtol, strtoll, strtoul, and strtoull to the list of entrypoints for Windows and aarch64 linux, as well as moving them out of the LLVM_LIBC_FULL_BUILD condition for x86_64 linux. Reviewed By: sivachandra Differential Revision: https://reviews.llvm.org/D108477
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
//===-- Unittests for atoll -----------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/stdlib/atoll.h"
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#include "utils/UnitTest/Test.h"
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#include <limits.h>
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TEST(LlvmLibcAToLLTest, ValidNumbers) {
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const char *zero = "0";
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ASSERT_EQ(__llvm_libc::atoll(zero), 0ll);
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const char *ten = "10";
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ASSERT_EQ(__llvm_libc::atoll(ten), 10ll);
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const char *negative_hundred = "-100";
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ASSERT_EQ(__llvm_libc::atoll(negative_hundred), -100ll);
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const char *positive_thousand = "+1000";
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ASSERT_EQ(__llvm_libc::atoll(positive_thousand), 1000ll);
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const char *spaces_before = " 12345";
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ASSERT_EQ(__llvm_libc::atoll(spaces_before), 12345ll);
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const char *tabs_before = "\t\t\t\t67890";
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ASSERT_EQ(__llvm_libc::atoll(tabs_before), 67890ll);
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const char *letters_after = "123abc";
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ASSERT_EQ(__llvm_libc::atoll(letters_after), 123ll);
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const char *letters_between = "456def789";
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ASSERT_EQ(__llvm_libc::atoll(letters_between), 456ll);
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const char *all_together = "\t 110 times 5 = 550";
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ASSERT_EQ(__llvm_libc::atoll(all_together), 110ll);
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const char *biggest_long_long = "9223372036854775807";
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ASSERT_EQ(__llvm_libc::atoll(biggest_long_long), LLONG_MAX);
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const char *smallest_long_long = "-9223372036854775808";
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ASSERT_EQ(__llvm_libc::atoll(smallest_long_long), LLONG_MIN);
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}
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TEST(LlvmLibcAToLLTest, NonBaseTenWholeNumbers) {
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const char *hexadecimal = "0x10";
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ASSERT_EQ(__llvm_libc::atoll(hexadecimal), 0ll);
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const char *octal = "010";
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ASSERT_EQ(__llvm_libc::atoll(octal), 10ll);
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const char *decimal_point = "5.9";
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ASSERT_EQ(__llvm_libc::atoll(decimal_point), 5ll);
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}
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TEST(LlvmLibcAToLLTest, NotNumbers) {
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const char *ten_as_word = "ten";
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ASSERT_EQ(__llvm_libc::atoll(ten_as_word), 0ll);
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const char *lots_of_letters =
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"wtragsdhfgjykutjdyfhgnchgmjhkyurktfgjhlu;po7urtdjyfhgklyk";
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ASSERT_EQ(__llvm_libc::atoll(lots_of_letters), 0ll);
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}
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