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-exception 6 // 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_CODE 14 #include "Opts.inc" 15 #undef OPTTABLE_STR_TABLE_CODE 16 17 struct 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 28 static 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 SHOULD_PARSE, ALWAYS_EMIT, KEYPATH, DEFAULT_VALUE, IMPLIED_CHECK, \ 33 IMPLIED_VALUE, NORMALIZER, DENORMALIZER, MERGER, EXTRACTOR, TABLE_INDEX) \ 34 {PREFIXED_NAME_OFFSET, #KEYPATH, #IMPLIED_CHECK, #IMPLIED_VALUE}, 35 #include "Opts.inc" 36 #undef OPTION_WITH_MARSHALLING 37 }; 38 39 TEST(OptionMarshalling, EmittedOrderSameAsDefinitionOrder) { 40 ASSERT_EQ(MarshallingTable[0].getPrefixedName(), "-marshalled-flag-d"); 41 ASSERT_EQ(MarshallingTable[1].getPrefixedName(), "-marshalled-flag-c"); 42 ASSERT_EQ(MarshallingTable[2].getPrefixedName(), "-marshalled-flag-b"); 43 ASSERT_EQ(MarshallingTable[3].getPrefixedName(), "-marshalled-flag-a"); 44 } 45 46 TEST(OptionMarshalling, EmittedSpecifiedKeyPath) { 47 ASSERT_STREQ(MarshallingTable[0].KeyPath, "X->MarshalledFlagD"); 48 ASSERT_STREQ(MarshallingTable[1].KeyPath, "X->MarshalledFlagC"); 49 ASSERT_STREQ(MarshallingTable[2].KeyPath, "X->MarshalledFlagB"); 50 ASSERT_STREQ(MarshallingTable[3].KeyPath, "X->MarshalledFlagA"); 51 } 52 53 TEST(OptionMarshalling, ImpliedCheckContainsDisjunctionOfKeypaths) { 54 ASSERT_STREQ(MarshallingTable[0].ImpliedCheck, "false"); 55 56 ASSERT_STREQ(MarshallingTable[1].ImpliedCheck, "false || X->MarshalledFlagD"); 57 ASSERT_STREQ(MarshallingTable[1].ImpliedValue, "true"); 58 59 ASSERT_STREQ(MarshallingTable[2].ImpliedCheck, "false || X->MarshalledFlagD"); 60 ASSERT_STREQ(MarshallingTable[2].ImpliedValue, "true"); 61 62 ASSERT_STREQ(MarshallingTable[3].ImpliedCheck, 63 "false || X->MarshalledFlagC || X->MarshalledFlagB"); 64 ASSERT_STREQ(MarshallingTable[3].ImpliedValue, "true"); 65 } 66