67 lines · cpp
1//===- OptionMarshallingTest.cpp - OptionParserEmitter tests -================//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "llvm/ADT/StringRef.h"10#include "llvm/ADT/StringTable.h"11#include "gtest/gtest.h"12 13#define OPTTABLE_STR_TABLE_CODE14#include "Opts.inc"15#undef OPTTABLE_STR_TABLE_CODE16 17struct OptionWithMarshallingInfo {18 int PrefixedNameOffset;19 const char *KeyPath;20 const char *ImpliedCheck;21 const char *ImpliedValue;22 23 llvm::StringRef getPrefixedName() const {24 return OptionStrTable[PrefixedNameOffset];25 }26};27 28static const OptionWithMarshallingInfo MarshallingTable[] = {29#define OPTION_WITH_MARSHALLING( \30 PREFIX_TYPE, PREFIXED_NAME_OFFSET, ID, KIND, GROUP, ALIAS, ALIASARGS, \31 FLAGS, VISIBILITY, PARAM, HELPTEXT, HELPTEXTSFORVARIANTS, METAVAR, VALUES, \32 SUBCOMMANDIDS_OFFSET, SHOULD_PARSE, ALWAYS_EMIT, KEYPATH, DEFAULT_VALUE, \33 IMPLIED_CHECK, IMPLIED_VALUE, NORMALIZER, DENORMALIZER, MERGER, EXTRACTOR, \34 TABLE_INDEX) \35 {PREFIXED_NAME_OFFSET, #KEYPATH, #IMPLIED_CHECK, #IMPLIED_VALUE},36#include "Opts.inc"37#undef OPTION_WITH_MARSHALLING38};39 40TEST(OptionMarshalling, EmittedOrderSameAsDefinitionOrder) {41 ASSERT_EQ(MarshallingTable[0].getPrefixedName(), "-marshalled-flag-d");42 ASSERT_EQ(MarshallingTable[1].getPrefixedName(), "-marshalled-flag-c");43 ASSERT_EQ(MarshallingTable[2].getPrefixedName(), "-marshalled-flag-b");44 ASSERT_EQ(MarshallingTable[3].getPrefixedName(), "-marshalled-flag-a");45}46 47TEST(OptionMarshalling, EmittedSpecifiedKeyPath) {48 ASSERT_STREQ(MarshallingTable[0].KeyPath, "X->MarshalledFlagD");49 ASSERT_STREQ(MarshallingTable[1].KeyPath, "X->MarshalledFlagC");50 ASSERT_STREQ(MarshallingTable[2].KeyPath, "X->MarshalledFlagB");51 ASSERT_STREQ(MarshallingTable[3].KeyPath, "X->MarshalledFlagA");52}53 54TEST(OptionMarshalling, ImpliedCheckContainsDisjunctionOfKeypaths) {55 ASSERT_STREQ(MarshallingTable[0].ImpliedCheck, "false");56 57 ASSERT_STREQ(MarshallingTable[1].ImpliedCheck, "false || X->MarshalledFlagD");58 ASSERT_STREQ(MarshallingTable[1].ImpliedValue, "true");59 60 ASSERT_STREQ(MarshallingTable[2].ImpliedCheck, "false || X->MarshalledFlagD");61 ASSERT_STREQ(MarshallingTable[2].ImpliedValue, "true");62 63 ASSERT_STREQ(MarshallingTable[3].ImpliedCheck,64 "false || X->MarshalledFlagC || X->MarshalledFlagB");65 ASSERT_STREQ(MarshallingTable[3].ImpliedValue, "true");66}67