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authorMichael Kruse <llvm-project@meinersbur.de>2025-01-03 10:22:51 +0100
committerMichael Kruse <llvm-project@meinersbur.de>2025-01-03 10:22:51 +0100
commit38500d63e14ce340236840f60d356cdefb56a52c (patch)
tree17edbec446ce9b50d2f215a483b83afb293a635d /libc/test/src/string/bcmp_test.cpp
parent1a3d5daaef7a6a63448a497da3eff7fc9e23df26 (diff)
parent27f30029741ecf023baece7b3dde1ff9011ffefc (diff)
Merge branch 'main' into users/meinersbur/flang_runtime_split-headersusers/meinersbur/flang_runtime_split-headers
Diffstat (limited to 'libc/test/src/string/bcmp_test.cpp')
-rw-r--r--libc/test/src/string/bcmp_test.cpp61
1 files changed, 0 insertions, 61 deletions
diff --git a/libc/test/src/string/bcmp_test.cpp b/libc/test/src/string/bcmp_test.cpp
deleted file mode 100644
index c639040685e1..000000000000
--- a/libc/test/src/string/bcmp_test.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//===-- Unittests for bcmp ------------------------------------------------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-
-#include "memory_utils/memory_check_utils.h"
-#include "src/__support/macros/config.h"
-#include "src/string/bcmp.h"
-#include "test/UnitTest/Test.h"
-#include "test/UnitTest/TestLogger.h"
-
-namespace LIBC_NAMESPACE_DECL {
-
-TEST(LlvmLibcBcmpTest, CmpZeroByte) {
- const char *lhs = "ab";
- const char *rhs = "bc";
- ASSERT_EQ(LIBC_NAMESPACE::bcmp(lhs, rhs, 0), 0);
-}
-
-TEST(LlvmLibcBcmpTest, LhsRhsAreTheSame) {
- const char *lhs = "ab";
- const char *rhs = "ab";
- ASSERT_EQ(LIBC_NAMESPACE::bcmp(lhs, rhs, 2), 0);
-}
-
-TEST(LlvmLibcBcmpTest, LhsBeforeRhsLexically) {
- const char *lhs = "ab";
- const char *rhs = "ac";
- ASSERT_NE(LIBC_NAMESPACE::bcmp(lhs, rhs, 2), 0);
-}
-
-TEST(LlvmLibcBcmpTest, LhsAfterRhsLexically) {
- const char *lhs = "ac";
- const char *rhs = "ab";
- ASSERT_NE(LIBC_NAMESPACE::bcmp(lhs, rhs, 2), 0);
-}
-
-// Adapt CheckBcmp signature to bcmp.
-static inline int Adaptor(cpp::span<char> p1, cpp::span<char> p2, size_t size) {
- return LIBC_NAMESPACE::bcmp(p1.begin(), p2.begin(), size);
-}
-
-TEST(LlvmLibcBcmpTest, SizeSweep) {
- static constexpr size_t kMaxSize = 400;
- Buffer Buffer1(kMaxSize);
- Buffer Buffer2(kMaxSize);
- Randomize(Buffer1.span());
- for (size_t size = 0; size < kMaxSize; ++size) {
- auto span1 = Buffer1.span().subspan(0, size);
- auto span2 = Buffer2.span().subspan(0, size);
- const bool OK = CheckBcmp<Adaptor>(span1, span2, size);
- if (!OK)
- testing::tlog << "Failed at size=" << size << '\n';
- ASSERT_TRUE(OK);
- }
-}
-
-} // namespace LIBC_NAMESPACE_DECL