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//===- unittest/Support/OptionMarshallingTest.cpp - OptParserEmitter tests ===//
//
// 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/ADT/StringRef.h"
#include "gtest/gtest.h"
struct OptionWithMarshallingInfo {
llvm::StringLiteral PrefixedName;
const char *KeyPath;
const char *ImpliedCheck;
const char *ImpliedValue;
};
static const OptionWithMarshallingInfo MarshallingTable[] = {
#define OPTION_WITH_MARSHALLING( \
PREFIX_TYPE, PREFIXED_NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, \
VISIBILITY, PARAM, HELPTEXT, HELPTEXTSFORVARIANTS, METAVAR, VALUES, \
SHOULD_PARSE, ALWAYS_EMIT, KEYPATH, DEFAULT_VALUE, IMPLIED_CHECK, \
IMPLIED_VALUE, NORMALIZER, DENORMALIZER, MERGER, EXTRACTOR, TABLE_INDEX) \
{PREFIXED_NAME, #KEYPATH, #IMPLIED_CHECK, #IMPLIED_VALUE},
#include "Opts.inc"
#undef OPTION_WITH_MARSHALLING
};
TEST(OptionMarshalling, EmittedOrderSameAsDefinitionOrder) {
ASSERT_EQ(MarshallingTable[0].PrefixedName, "-marshalled-flag-d");
ASSERT_EQ(MarshallingTable[1].PrefixedName, "-marshalled-flag-c");
ASSERT_EQ(MarshallingTable[2].PrefixedName, "-marshalled-flag-b");
ASSERT_EQ(MarshallingTable[3].PrefixedName, "-marshalled-flag-a");
}
TEST(OptionMarshalling, EmittedSpecifiedKeyPath) {
ASSERT_STREQ(MarshallingTable[0].KeyPath, "X->MarshalledFlagD");
ASSERT_STREQ(MarshallingTable[1].KeyPath, "X->MarshalledFlagC");
ASSERT_STREQ(MarshallingTable[2].KeyPath, "X->MarshalledFlagB");
ASSERT_STREQ(MarshallingTable[3].KeyPath, "X->MarshalledFlagA");
}
TEST(OptionMarshalling, ImpliedCheckContainsDisjunctionOfKeypaths) {
ASSERT_STREQ(MarshallingTable[0].ImpliedCheck, "false");
ASSERT_STREQ(MarshallingTable[1].ImpliedCheck, "false || X->MarshalledFlagD");
ASSERT_STREQ(MarshallingTable[1].ImpliedValue, "true");
ASSERT_STREQ(MarshallingTable[2].ImpliedCheck, "false || X->MarshalledFlagD");
ASSERT_STREQ(MarshallingTable[2].ImpliedValue, "true");
ASSERT_STREQ(MarshallingTable[3].ImpliedCheck,
"false || X->MarshalledFlagC || X->MarshalledFlagB");
ASSERT_STREQ(MarshallingTable[3].ImpliedValue, "true");
}
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