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//===- ParseTestSpecification.h - Parsing for test instructions -*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// This file defines test::FunctionTest.
//
//===----------------------------------------------------------------------===//
#include "swift/SIL/Test.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
using namespace swift;
using namespace swift::test;
namespace {
class Registry {
StringMap<FunctionTest> registeredTests;
SwiftNativeFunctionTestThunk thunk;
public:
static Registry &get() {
static Registry registry;
return registry;
}
void registerFunctionTest(FunctionTest test, StringRef name) {
auto inserted = registeredTests.insert({name, test}).second;
assert(inserted);
(void)inserted;
}
void registerFunctionTestThunk(SwiftNativeFunctionTestThunk thunk) {
this->thunk = thunk;
}
SwiftNativeFunctionTestThunk getFunctionTestThunk() { return thunk; }
FunctionTest getFunctionTest(StringRef name) {
auto iter = registeredTests.find(name);
if (iter == registeredTests.end()) {
llvm::errs() << "Found no test named " << name << "!\n";
print(llvm::errs());
}
return iter->getValue();
}
void print(raw_ostream &OS) const {
OS << "test::Registry(" << this << ") with " << registeredTests.size()
<< " entries: {{\n";
for (auto &stringMapEntry : registeredTests) {
OS << "\t" << stringMapEntry.getKey() << " -> "
<< &stringMapEntry.getValue() << "\n";
}
OS << "}} test::Registry(" << this << ")\n";
}
void dump() const { print(llvm::dbgs()); }
};
} // end anonymous namespace
void registerFunctionTestThunk(SwiftNativeFunctionTestThunk thunk) {
Registry::get().registerFunctionTestThunk(thunk);
}
FunctionTest::FunctionTest(StringRef name, Invocation invocation)
: invocation(invocation), pass(nullptr), function(nullptr),
dependencies(nullptr) {
Registry::get().registerFunctionTest(*this, name);
}
FunctionTest::FunctionTest(StringRef name, NativeSwiftInvocation invocation)
: invocation(invocation), pass(nullptr), function(nullptr),
dependencies(nullptr) {}
void FunctionTest::createNativeSwiftFunctionTest(
StringRef name, NativeSwiftInvocation invocation) {
Registry::get().registerFunctionTest({name, invocation}, name);
}
FunctionTest FunctionTest::get(StringRef name) {
return Registry::get().getFunctionTest(name);
}
void FunctionTest::run(SILFunction &function, Arguments &arguments,
SILFunctionTransform &pass, Dependencies &dependencies) {
this->pass = &pass;
this->function = &function;
this->dependencies = &dependencies;
if (invocation.isa<Invocation>()) {
auto fn = invocation.get<Invocation>();
fn(function, arguments, *this);
} else {
llvm::outs().flush();
auto *fn = invocation.get<NativeSwiftInvocation>();
Registry::get().getFunctionTestThunk()(fn, {&function}, {&arguments},
{getSwiftPassInvocation()});
}
this->pass = nullptr;
this->function = nullptr;
this->dependencies = nullptr;
}
DominanceInfo *FunctionTest::getDominanceInfo() {
return dependencies->getDominanceInfo();
}
SILPassManager *FunctionTest::getPassManager() {
return dependencies->getPassManager();
}
SwiftPassInvocation *FunctionTest::getSwiftPassInvocation() {
return dependencies->getSwiftPassInvocation();
}
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