1 | //===- unittest/Support/OptionMarshallingTest.cpp - OptParserEmitter 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 "gtest/gtest.h" |
11 | |
12 | struct OptionWithMarshallingInfo { |
13 | llvm::StringLiteral PrefixedName; |
14 | const char *KeyPath; |
15 | const char *ImpliedCheck; |
16 | const char *ImpliedValue; |
17 | }; |
18 | |
19 | static const OptionWithMarshallingInfo MarshallingTable[] = { |
20 | #define OPTION_WITH_MARSHALLING( \ |
21 | PREFIX_TYPE, PREFIXED_NAME, ID, KIND, GROUP, ALIAS, ALIASARGS, FLAGS, \ |
22 | VISIBILITY, PARAM, HELPTEXT, HELPTEXTSFORVARIANTS, METAVAR, VALUES, \ |
23 | SHOULD_PARSE, ALWAYS_EMIT, KEYPATH, DEFAULT_VALUE, IMPLIED_CHECK, \ |
24 | IMPLIED_VALUE, NORMALIZER, DENORMALIZER, MERGER, EXTRACTOR, TABLE_INDEX) \ |
25 | {PREFIXED_NAME, #KEYPATH, #IMPLIED_CHECK, #IMPLIED_VALUE}, |
26 | #include "Opts.inc" |
27 | #undef OPTION_WITH_MARSHALLING |
28 | }; |
29 | |
30 | TEST(OptionMarshalling, EmittedOrderSameAsDefinitionOrder) { |
31 | ASSERT_EQ(MarshallingTable[0].PrefixedName, "-marshalled-flag-d" ); |
32 | ASSERT_EQ(MarshallingTable[1].PrefixedName, "-marshalled-flag-c" ); |
33 | ASSERT_EQ(MarshallingTable[2].PrefixedName, "-marshalled-flag-b" ); |
34 | ASSERT_EQ(MarshallingTable[3].PrefixedName, "-marshalled-flag-a" ); |
35 | } |
36 | |
37 | TEST(OptionMarshalling, EmittedSpecifiedKeyPath) { |
38 | ASSERT_STREQ(MarshallingTable[0].KeyPath, "X->MarshalledFlagD" ); |
39 | ASSERT_STREQ(MarshallingTable[1].KeyPath, "X->MarshalledFlagC" ); |
40 | ASSERT_STREQ(MarshallingTable[2].KeyPath, "X->MarshalledFlagB" ); |
41 | ASSERT_STREQ(MarshallingTable[3].KeyPath, "X->MarshalledFlagA" ); |
42 | } |
43 | |
44 | TEST(OptionMarshalling, ImpliedCheckContainsDisjunctionOfKeypaths) { |
45 | ASSERT_STREQ(MarshallingTable[0].ImpliedCheck, "false" ); |
46 | |
47 | ASSERT_STREQ(MarshallingTable[1].ImpliedCheck, "false || X->MarshalledFlagD" ); |
48 | ASSERT_STREQ(MarshallingTable[1].ImpliedValue, "true" ); |
49 | |
50 | ASSERT_STREQ(MarshallingTable[2].ImpliedCheck, "false || X->MarshalledFlagD" ); |
51 | ASSERT_STREQ(MarshallingTable[2].ImpliedValue, "true" ); |
52 | |
53 | ASSERT_STREQ(MarshallingTable[3].ImpliedCheck, |
54 | "false || X->MarshalledFlagC || X->MarshalledFlagB" ); |
55 | ASSERT_STREQ(MarshallingTable[3].ImpliedValue, "true" ); |
56 | } |
57 | |