forked from OSchip/llvm-project
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
//===-- StatusTest.cpp ----------------------------------------------------===//
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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 "lldb/Utility/Status.h"
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#include "gtest/gtest.h"
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#ifdef _WIN32
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#include <winerror.h>
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#endif
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using namespace lldb_private;
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using namespace lldb;
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TEST(StatusTest, Formatv) {
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EXPECT_EQ("", llvm::formatv("{0}", Status()).str());
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EXPECT_EQ("Hello Status", llvm::formatv("{0}", Status("Hello Status")).str());
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EXPECT_EQ("Hello", llvm::formatv("{0:5}", Status("Hello Error")).str());
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}
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TEST(StatusTest, ErrorConstructor) {
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EXPECT_TRUE(Status(llvm::Error::success()).Success());
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Status eagain(
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llvm::errorCodeToError(std::error_code(EAGAIN, std::generic_category())));
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EXPECT_TRUE(eagain.Fail());
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EXPECT_EQ(eErrorTypePOSIX, eagain.GetType());
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EXPECT_EQ(Status::ValueType(EAGAIN), eagain.GetError());
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Status foo(llvm::make_error<llvm::StringError>(
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"foo", llvm::inconvertibleErrorCode()));
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EXPECT_TRUE(foo.Fail());
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EXPECT_EQ(eErrorTypeGeneric, foo.GetType());
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EXPECT_STREQ("foo", foo.AsCString());
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foo = llvm::Error::success();
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EXPECT_TRUE(foo.Success());
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}
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TEST(StatusTest, ErrorConversion) {
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EXPECT_FALSE(bool(Status().ToError()));
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llvm::Error eagain = Status(EAGAIN, ErrorType::eErrorTypePOSIX).ToError();
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EXPECT_TRUE(bool(eagain));
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std::error_code ec = llvm::errorToErrorCode(std::move(eagain));
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EXPECT_EQ(EAGAIN, ec.value());
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EXPECT_EQ(std::generic_category(), ec.category());
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llvm::Error foo = Status("foo").ToError();
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EXPECT_TRUE(bool(foo));
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EXPECT_EQ("foo", llvm::toString(std::move(foo)));
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}
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#ifdef _WIN32
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TEST(StatusTest, ErrorWin32) {
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auto success = Status(NO_ERROR, ErrorType::eErrorTypeWin32);
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EXPECT_STREQ(NULL, success.AsCString());
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EXPECT_FALSE(success.ToError());
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EXPECT_TRUE(success.Success());
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auto s = Status(ERROR_ACCESS_DENIED, ErrorType::eErrorTypeWin32);
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EXPECT_TRUE(s.Fail());
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EXPECT_STREQ("Access is denied. ", s.AsCString());
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s.SetError(ERROR_IPSEC_IKE_TIMED_OUT, ErrorType::eErrorTypeWin32);
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EXPECT_STREQ("Negotiation timed out ", s.AsCString());
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s.SetError(16000, ErrorType::eErrorTypeWin32);
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EXPECT_STREQ("unknown error", s.AsCString());
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}
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#endif
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