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//===- LookupAndRecordAddrsTest.cpp - Unit tests for LookupAndRecordAddrs -===//
//
// 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 "llvm/ExecutionEngine/Orc/LookupAndRecordAddrs.h"
#include "OrcTestCommon.h"
#include "llvm/ExecutionEngine/Orc/AbsoluteSymbols.h"
#include "llvm/Support/MSVCErrorWorkarounds.h"
#include "llvm/Testing/Support/Error.h"
#include <future>
using namespace llvm;
using namespace llvm::orc;
class LookupAndRecordAddrsTest : public CoreAPIsBasedStandardTest {};
namespace {
TEST_F(LookupAndRecordAddrsTest, AsyncRequiredSuccess) {
cantFail(JD.define(absoluteSymbols({{Foo, FooSym}, {Bar, BarSym}})));
ExecutorAddr ReturnedFooAddr, ReturnedBarAddr;
std::promise<MSVCPError> ErrP;
lookupAndRecordAddrs([&](Error Err) { ErrP.set_value(std::move(Err)); }, ES,
LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &ReturnedFooAddr}, {Bar, &ReturnedBarAddr}});
Error Err = ErrP.get_future().get();
EXPECT_THAT_ERROR(std::move(Err), Succeeded());
EXPECT_EQ(ReturnedFooAddr, FooAddr);
EXPECT_EQ(ReturnedBarAddr, BarAddr);
}
TEST_F(LookupAndRecordAddrsTest, AsyncRequiredFailure) {
ExecutorAddr RecordedFooAddr, RecordedBarAddr;
std::promise<MSVCPError> ErrP;
lookupAndRecordAddrs([&](Error Err) { ErrP.set_value(std::move(Err)); }, ES,
LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &RecordedFooAddr}, {Bar, &RecordedBarAddr}});
Error Err = ErrP.get_future().get();
EXPECT_THAT_ERROR(std::move(Err), Failed());
}
TEST_F(LookupAndRecordAddrsTest, AsyncWeakReference) {
cantFail(JD.define(absoluteSymbols({{Foo, FooSym}})));
ExecutorAddr RecordedFooAddr, RecordedBarAddr;
std::promise<MSVCPError> ErrP;
lookupAndRecordAddrs([&](Error Err) { ErrP.set_value(std::move(Err)); }, ES,
LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &RecordedFooAddr}, {Bar, &RecordedBarAddr}},
SymbolLookupFlags::WeaklyReferencedSymbol);
Error Err = ErrP.get_future().get();
EXPECT_THAT_ERROR(std::move(Err), Succeeded());
EXPECT_EQ(RecordedFooAddr, FooAddr);
EXPECT_EQ(RecordedBarAddr, ExecutorAddr());
}
TEST_F(LookupAndRecordAddrsTest, BlockingRequiredSuccess) {
cantFail(JD.define(absoluteSymbols({{Foo, FooSym}, {Bar, BarSym}})));
ExecutorAddr RecordedFooAddr, RecordedBarAddr;
auto Err =
lookupAndRecordAddrs(ES, LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &RecordedFooAddr}, {Bar, &RecordedBarAddr}});
EXPECT_THAT_ERROR(std::move(Err), Succeeded());
EXPECT_EQ(RecordedFooAddr, FooAddr);
EXPECT_EQ(RecordedBarAddr, BarAddr);
}
TEST_F(LookupAndRecordAddrsTest, BlockingRequiredFailure) {
ExecutorAddr RecordedFooAddr, RecordedBarAddr;
auto Err =
lookupAndRecordAddrs(ES, LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &RecordedFooAddr}, {Bar, &RecordedBarAddr}});
EXPECT_THAT_ERROR(std::move(Err), Failed());
}
TEST_F(LookupAndRecordAddrsTest, BlockingWeakReference) {
cantFail(JD.define(absoluteSymbols({{Foo, FooSym}})));
ExecutorAddr RecordedFooAddr, RecordedBarAddr;
auto Err =
lookupAndRecordAddrs(ES, LookupKind::Static, makeJITDylibSearchOrder(&JD),
{{Foo, &RecordedFooAddr}, {Bar, &RecordedBarAddr}},
SymbolLookupFlags::WeaklyReferencedSymbol);
EXPECT_THAT_ERROR(std::move(Err), Succeeded());
EXPECT_EQ(RecordedFooAddr, FooAddr);
EXPECT_EQ(RecordedBarAddr, ExecutorAddr());
}
} // namespace
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