[libc][obvious] Move ErrnoSetterMatcher to test/ErrnoSetterMetcher.h.

2 files changed, 0 insertions, 77 deletions

diff --git a/libc/utils/UnitTest/CMakeLists.txt b/libc/utils/UnitTest/CMakeLists.txt
index 0837f3d..9c7b48a 100644
--- a/libc/utils/UnitTest/CMakeLists.txt
+++ b/libc/utils/UnitTest/CMakeLists.txt
@@ -2,7 +2,6 @@ add_llvm_library(
   LibcUnitTest
   Test.cpp
   Test.h
-  ErrnoSetterMatcher.h
   LINK_COMPONENTS Support
 )
 target_include_directories(LibcUnitTest PUBLIC ${LIBC_SOURCE_DIR})
diff --git a/libc/utils/UnitTest/ErrnoSetterMatcher.h b/libc/utils/UnitTest/ErrnoSetterMatcher.h
deleted file mode 100644
index d676ee9..0000000
--- a/libc/utils/UnitTest/ErrnoSetterMatcher.h
+++ /dev/null
@@ -1,76 +0,0 @@
-//===-- ErrnoSetterMatcher.h ------------------------------------*- C++ -*-===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIBC_UTILS_UNITTEST_ERRNOSETTERMATCHER_H
-#define LLVM_LIBC_UTILS_UNITTEST_ERRNOSETTERMATCHER_H
-
-#include "Test.h"
-
-// Using LLVM libc headers in UnitTest is not ideal however we also want the
-// test/ directory to have the same layout as libc/ so there is no clean place
-// to put this file except for in utils/UnitTest/.
-#include "src/errno/llvmlibc_errno.h"
-
-namespace __llvm_libc {
-namespace testing {
-
-namespace internal {
-
-extern "C" const char *strerror(int);
-
-template <typename T> class ErrnoSetterMatcher : public Matcher<T> {
-  T ExpectedReturn;
-  T ActualReturn;
-  int ExpectedErrno;
-  int ActualErrno;
-
-public:
-  ErrnoSetterMatcher(T ExpectedReturn, int ExpectedErrno)
-      : ExpectedReturn(ExpectedReturn), ExpectedErrno(ExpectedErrno) {}
-
-  void explainError(testutils::StreamWrapper &OS) override {
-    if (ActualReturn != ExpectedReturn)
-      OS << "Expected return to be " << ExpectedReturn << " but got "
-         << ActualReturn << ".\nExpecte errno to be " << strerror(ExpectedErrno)
-         << " but got " << strerror(ActualErrno) << ".\n";
-    else
-      OS << "Correct value " << ExpectedReturn
-         << " was returned\nBut errno was unexpectely set to "
-         << strerror(ActualErrno) << ".\n";
-  }
-
-  bool match(T Got) {
-    ActualReturn = Got;
-    ActualErrno = llvmlibc_errno;
-    llvmlibc_errno = 0;
-    return Got == ExpectedReturn && ActualErrno == ExpectedErrno;
-  }
-};
-
-} // namespace internal
-
-namespace ErrnoSetterMatcher {
-
-template <typename RetT = int>
-static internal::ErrnoSetterMatcher<RetT> Succeeds(RetT ExpectedReturn = 0,
-                                                   int ExpectedErrno = 0) {
-  return {ExpectedReturn, ExpectedErrno};
-}
-
-template <typename RetT = int>
-static internal::ErrnoSetterMatcher<RetT> Fails(int ExpectedErrno,
-                                                RetT ExpectedReturn = -1) {
-  return {ExpectedReturn, ExpectedErrno};
-}
-
-} // namespace ErrnoSetterMatcher
-
-} // namespace testing
-} // namespace __llvm_libc
-
-#endif // LLVM_LIBC_UTILS_UNITTEST_ERRNOSETTERMATCHER_H