llvm/libc/test/src/stdio/vsnprintf_test.cpp

//===-- Unittests for snprintf --------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// These tests are copies of the non-v variants of the printf functions. This is
// because these functions are identical in every way except for how the varargs
// are passed.

#include "src/stdio/vsnprintf.h"

#include "test/UnitTest/Test.h"

int call_vsnprintf(char *__restrict buffer, size_t buffsz,
                   const char *__restrict format, ...) { … }

// The sprintf test cases cover testing the shared printf functionality, so
// these tests will focus on snprintf exclusive features.

TEST(LlvmLibcVSNPrintfTest, CutOff) { … }

TEST(LlvmLibcVSNPrintfTest, NoCutOff) { … }