TripleTest.cpp revision 7d5a289f2d7d75c29df4c17856ab54dd28dec508 
1865f88afc0d59d886fb2ad50429e584ecf17fa81Brian//===----------- Triple.cpp - Triple unit tests ---------------------------===//
2865f88afc0d59d886fb2ad50429e584ecf17fa81Brian//
3827e72de7537e62cac9652f8b7344ff356de9bb1Brian//                     The LLVM Compiler Infrastructure
4865f88afc0d59d886fb2ad50429e584ecf17fa81Brian//
5827e72de7537e62cac9652f8b7344ff356de9bb1Brian// This file is distributed under the University of Illinois Open Source
6865f88afc0d59d886fb2ad50429e584ecf17fa81Brian// License. See LICENSE.TXT for details.
7865f88afc0d59d886fb2ad50429e584ecf17fa81Brian//
8865f88afc0d59d886fb2ad50429e584ecf17fa81Brian//===----------------------------------------------------------------------===//
9865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
10865f88afc0d59d886fb2ad50429e584ecf17fa81Brian#include "gtest/gtest.h"
11865f88afc0d59d886fb2ad50429e584ecf17fa81Brian#include "llvm/ADT/Triple.h"
12865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
13865f88afc0d59d886fb2ad50429e584ecf17fa81Brianusing namespace llvm;
14865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
15865f88afc0d59d886fb2ad50429e584ecf17fa81Briannamespace {
16865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
17865f88afc0d59d886fb2ad50429e584ecf17fa81BrianTEST(TripleTest, BasicParsing) {
18865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  Triple T;
19865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
20865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T = Triple("");
21865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getArchName().str());
22865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getVendorName().str());
23865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getOSName().str());
24865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getEnvironmentName().str());
25c223c6b663cd5db39ba19c2be74b88cc3b8f53f3Brian
26c223c6b663cd5db39ba19c2be74b88cc3b8f53f3Brian  T = Triple("-");
27c223c6b663cd5db39ba19c2be74b88cc3b8f53f3Brian  EXPECT_EQ("", T.getArchName().str());
28c223c6b663cd5db39ba19c2be74b88cc3b8f53f3Brian  EXPECT_EQ("", T.getVendorName().str());
29865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getOSName().str());
30c968d3d410a1897ecbb41d3557adaef69a4c627aBrian  EXPECT_EQ("", T.getEnvironmentName().str());
31865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
32865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T = Triple("--");
33865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getArchName().str());
34865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("", T.getVendorName().str());
3554c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getOSName().str());
3654c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getEnvironmentName().str());
3754c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul
3854c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  T = Triple("---");
39de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("", T.getArchName().str());
4054c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getVendorName().str());
4154c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getOSName().str());
42de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("", T.getEnvironmentName().str());
4354c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul
4454c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  T = Triple("----");
4554c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getArchName().str());
46de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("", T.getVendorName().str());
47de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("", T.getOSName().str());
48de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("-", T.getEnvironmentName().str());
49de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul
5054c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  T = Triple("a");
5154c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("a", T.getArchName().str());
5254c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getVendorName().str());
5354c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getOSName().str());
5454c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getEnvironmentName().str());
5554c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul
5654c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  T = Triple("a-b");
5754c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("a", T.getArchName().str());
5854c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("b", T.getVendorName().str());
5954c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getOSName().str());
6054c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("", T.getEnvironmentName().str());
61ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul
62ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul  T = Triple("a-b-c");
63865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a", T.getArchName().str());
64865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("b", T.getVendorName().str());
65ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul  EXPECT_EQ("c", T.getOSName().str());
66ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul  EXPECT_EQ("", T.getEnvironmentName().str());
67865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
68827e72de7537e62cac9652f8b7344ff356de9bb1Brian  T = Triple("a-b-c-d");
69865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a", T.getArchName().str());
70be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("b", T.getVendorName().str());
71be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("c", T.getOSName().str());
72de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul  EXPECT_EQ("d", T.getEnvironmentName().str());
73be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul}
74c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul
75ade508312c701ce89d3c2cd717994dbbabb4f207Brian PaulTEST(TripleTest, ParsedIDs) {
76be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  Triple T;
77be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul
78be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  T = Triple("i386-apple-darwin");
7954c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ(Triple::x86, T.getArch());
80be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ(Triple::Apple, T.getVendor());
81be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ(Triple::Darwin, T.getOS());
8288f3656ea7ae57d22141225db0c5d90ceab420ddBrian Paul  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
83be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul
84865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T = Triple("x86_64-pc-linux-gnu");
85865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86_64, T.getArch());
86865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::PC, T.getVendor());
87865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::Linux, T.getOS());
88865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::GNU, T.getEnvironment());
89865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
90ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul  T = Triple("powerpc-dunno-notsure");
912acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul  EXPECT_EQ(Triple::ppc, T.getArch());
922acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
93865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownOS, T.getOS());
94865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
95865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
96865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T = Triple("arm-none-none-eabi");
97999b55663a09d9669a9d14c5aadfa84e6dcba288Brian  EXPECT_EQ(Triple::arm, T.getArch());
98865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
99865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownOS, T.getOS());
1002acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul  EXPECT_EQ(Triple::EABI, T.getEnvironment());
1012acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul
102865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T = Triple("huh");
103c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul  EXPECT_EQ(Triple::UnknownArch, T.getArch());
104be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul}
105be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul
106c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paulstatic std::string Join(StringRef A, StringRef B, StringRef C) {
107c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C;
108be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  return Str;
109de2afd8688ceb45013d15be7c6e0995199b80e5aBrian Paul}
110865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
111c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paulstatic std::string Join(StringRef A, StringRef B, StringRef C, StringRef D) {
112c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C; Str += '-';
113ad935c3f4708417641dd3c257912ccce11485accBrian Paul  Str += D; return Str;
114c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul}
115c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul
1162acd5de22651a3461c0576107c8e8fab1f01469aBrian PaulTEST(TripleTest, Normalization) {
1172acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul
1182acd5de22651a3461c0576107c8e8fab1f01469aBrian Paul  EXPECT_EQ("", Triple::normalize(""));
119c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul  EXPECT_EQ("-", Triple::normalize("-"));
120c71fa34728ef4eddd074aeb2bee49ae6a7acb3d1Brian Paul  EXPECT_EQ("--", Triple::normalize("--"));
121999b55663a09d9669a9d14c5aadfa84e6dcba288Brian  EXPECT_EQ("---", Triple::normalize("---"));
122be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("----", Triple::normalize("----"));
123be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul
124be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("a", Triple::normalize("a"));
12554c62ba5c36f3e2b279151f5df851d2ceee15319Brian Paul  EXPECT_EQ("a-b", Triple::normalize("a-b"));
126be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("a-b-c", Triple::normalize("a-b-c"));
127be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("a-b-c-d", Triple::normalize("a-b-c-d"));
12888f3656ea7ae57d22141225db0c5d90ceab420ddBrian Paul
129be1a76f88f4c3482e61e0a048a0b28b6b628f223Brian Paul  EXPECT_EQ("i386-b-c", Triple::normalize("i386-b-c"));
130865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-a-c", Triple::normalize("a-i386-c"));
131865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-a-b", Triple::normalize("a-b-i386"));
132865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-a-b-c", Triple::normalize("a-b-c-i386"));
133865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
134865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a-pc-c", Triple::normalize("a-pc-c"));
135865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("-pc-b-c", Triple::normalize("pc-b-c"));
136865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a-pc-b", Triple::normalize("a-b-pc"));
137865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a-pc-b-c", Triple::normalize("a-b-c-pc"));
138865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
139865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a-b-linux", Triple::normalize("a-b-linux"));
140865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("--linux-b-c", Triple::normalize("linux-b-c"));
141865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("a--linux-c", Triple::normalize("a-linux-c"));
142865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
143f6803de7396edda2223adf7ff7445579dbe475c9Brian  EXPECT_EQ("i386-pc-a", Triple::normalize("a-pc-i386"));
144f6803de7396edda2223adf7ff7445579dbe475c9Brian  EXPECT_EQ("i386-pc-", Triple::normalize("-pc-i386"));
145f6803de7396edda2223adf7ff7445579dbe475c9Brian  EXPECT_EQ("-pc-linux-c", Triple::normalize("linux-pc-c"));
146865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("-pc-linux", Triple::normalize("linux-pc-"));
14711c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt
14811c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt  EXPECT_EQ("i386", Triple::normalize("i386"));
149ced6f76404ff1a6713c85edff17551f82c33cc24Brian  EXPECT_EQ("-pc", Triple::normalize("pc"));
150865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("--linux", Triple::normalize("linux"));
151865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
1523ed1acd13c7876288a5d1ab6d288b1654f0c2e6dBrian  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-gnu-linux"));
153865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
154865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  // Check that normalizing a permutated set of valid components returns a
15511c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt  // triple with the unpermuted components.
15611c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt  StringRef C[4];
15711c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt  for (int Arch = 1+Triple::UnknownArch; Arch < Triple::InvalidArch; ++Arch) {
15811c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt    C[0] = Triple::getArchTypeName(Triple::ArchType(Arch));
15911c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt    for (int Vendor = 1+Triple::UnknownVendor; Vendor <= Triple::PC;
16011c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt         ++Vendor) {
16111c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt      C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor));
16211c581c6ce0b09dc4203a7f93ebb8f76357f19beEric Anholt      for (int OS = 1+Triple::UnknownOS; OS <= Triple::Minix; ++OS) {
163f3e507ef9f75dbfc58ccd07b5fe8cfca10d9a9e3Brian        C[2] = Triple::getOSTypeName(Triple::OSType(OS));
164f3e507ef9f75dbfc58ccd07b5fe8cfca10d9a9e3Brian
16510b5895597d5e069183cb647d17eb412effceb4fBrian        // If a value has multiple interpretations, then the permutation
16660d136f63c5a5a18b12952ec8e8532cbce086a4dBrian        // test will inevitably fail.  Currently this is only the case for
16760d136f63c5a5a18b12952ec8e8532cbce086a4dBrian        // "psp" which parses as both an architecture and an O/S.
16860d136f63c5a5a18b12952ec8e8532cbce086a4dBrian        if (OS == Triple::Psp)
16960d136f63c5a5a18b12952ec8e8532cbce086a4dBrian          continue;
170ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul
171ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul        std::string E = Join(C[0], C[1], C[2]);
172e48f0b09abe42aa3393a492af07e53b76ad0ff3cBrian        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[1], C[2])));
173af0ae93863b4c876e70efa4e7406f04a3409f135Brian
1749d0b8d72d8d704ff4d8e10448b60cbb42f07eecbBrian Paul        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[2], C[1])));
1759d0b8d72d8d704ff4d8e10448b60cbb42f07eecbBrian Paul        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[2], C[0])));
176af0ae93863b4c876e70efa4e7406f04a3409f135Brian        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[0], C[2])));
17710b5895597d5e069183cb647d17eb412effceb4fBrian        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[0], C[1])));
178f6803de7396edda2223adf7ff7445579dbe475c9Brian        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[1], C[0])));
179865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
180865f88afc0d59d886fb2ad50429e584ecf17fa81Brian        for (int Env = 1+Triple::UnknownEnvironment; Env <= Triple::MachO;
181865f88afc0d59d886fb2ad50429e584ecf17fa81Brian             ++Env) {
182865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          C[3] = Triple::getEnvironmentTypeName(Triple::EnvironmentType(Env));
183865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
184865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          std::string F = Join(C[0], C[1], C[2], C[3]);
185865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[2], C[3])));
186865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
187865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[3], C[2])));
188f6803de7396edda2223adf7ff7445579dbe475c9Brian          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[3], C[1])));
189ade508312c701ce89d3c2cd717994dbbabb4f207Brian Paul          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[1], C[3])));
190f6803de7396edda2223adf7ff7445579dbe475c9Brian          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[1], C[2])));
191865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[2], C[1])));
192865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[3], C[0])));
193865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[0], C[3])));
194865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[0], C[2])));
195865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[2], C[0])));
196865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[2], C[3])));
197865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[3], C[2])));
198865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[0], C[1])));
199865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[1], C[0])));
2001c09bcfdda4083636a3ac27d804a34ef87875ce7Brian          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[1], C[3])));
201865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[3], C[1])));
2025606dfb572bf4b89b4882265924705bacc8c182bIan Romanick          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[3], C[0])));
2038b5fce6bcc88cd9dd321f0db95c1714e5e5e85a1Brian          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[0], C[3])));
204865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[1], C[2])));
205865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[2], C[1])));
206865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[2], C[0])));
207865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[0], C[2])));
2088b5fce6bcc88cd9dd321f0db95c1714e5e5e85a1Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[0], C[1])));
209865f88afc0d59d886fb2ad50429e584ecf17fa81Brian          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[1], C[0])));
2108b5fce6bcc88cd9dd321f0db95c1714e5e5e85a1Brian        }
2111c09bcfdda4083636a3ac27d804a34ef87875ce7Brian      }
212865f88afc0d59d886fb2ad50429e584ecf17fa81Brian    }
2135606dfb572bf4b89b4882265924705bacc8c182bIan Romanick  }
2141c09bcfdda4083636a3ac27d804a34ef87875ce7Brian
2158d475822e6e19fa79719c856a2db5b6a205db1b9Brian Paul  EXPECT_EQ("a-b-psp", Triple::normalize("a-b-psp"));
2161c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  EXPECT_EQ("psp-b-c", Triple::normalize("psp-b-c"));
2171c09bcfdda4083636a3ac27d804a34ef87875ce7Brian
2181c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  // Various real-world funky triples.  The value returned by GCC's config.sub
2191c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  // is given in the comment.
2201c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  EXPECT_EQ("i386--mingw32", Triple::normalize("i386-mingw32")); // i386-pc-mingw32
2211c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-linux-gnu")); // x86_64-pc-linux-gnu
222ff73c783cc47361ff0dd819c82d067b4b85870ddBrian  EXPECT_EQ("i486--linux-gnu", Triple::normalize("i486-linux-gnu")); // i486-pc-linux-gnu
223ff73c783cc47361ff0dd819c82d067b4b85870ddBrian  EXPECT_EQ("i386-redhat-linux", Triple::normalize("i386-redhat-linux")); // i386-redhat-linux-gnu
2245606dfb572bf4b89b4882265924705bacc8c182bIan Romanick  EXPECT_EQ("i686--linux", Triple::normalize("i686-linux")); // i686-pc-linux-gnu
225ff73c783cc47361ff0dd819c82d067b4b85870ddBrian  EXPECT_EQ("arm-none--eabi", Triple::normalize("arm-none-eabi")); // arm-none-eabi
226ff73c783cc47361ff0dd819c82d067b4b85870ddBrian}
2271c09bcfdda4083636a3ac27d804a34ef87875ce7Brian
2281c09bcfdda4083636a3ac27d804a34ef87875ce7BrianTEST(TripleTest, MutateName) {
2291c09bcfdda4083636a3ac27d804a34ef87875ce7Brian  Triple T;
230865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownArch, T.getArch());
231865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
2325606dfb572bf4b89b4882265924705bacc8c182bIan Romanick  EXPECT_EQ(Triple::UnknownOS, T.getOS());
2338d475822e6e19fa79719c856a2db5b6a205db1b9Brian Paul  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
234865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
235865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setArchName("i386");
236865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86, T.getArch());
237865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386--", T.getTriple());
238865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
239865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setVendorName("pc");
240865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86, T.getArch());
241865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::PC, T.getVendor());
242865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-pc-", T.getTriple());
243865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
244865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setOSName("linux");
245865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86, T.getArch());
246865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::PC, T.getVendor());
247865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::Linux, T.getOS());
248865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-pc-linux", T.getTriple());
249865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
250865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setEnvironmentName("gnu");
251865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86, T.getArch());
252865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::PC, T.getVendor());
253865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::Linux, T.getOS());
254865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
255865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
256865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setOSName("freebsd");
257865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::x86, T.getArch());
258865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::PC, T.getVendor());
259865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::FreeBSD, T.getOS());
260865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
261865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
26217ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian  T.setOSAndEnvironmentName("darwin");
26317ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian  EXPECT_EQ(Triple::x86, T.getArch());
26417ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian  EXPECT_EQ(Triple::PC, T.getVendor());
265865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ(Triple::Darwin, T.getOS());
266865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_EQ("i386-pc-darwin", T.getTriple());
267865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
2685606dfb572bf4b89b4882265924705bacc8c182bIan Romanick}
26917ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian
27017ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550BrianTEST(TripleTest, BitWidthPredicates) {
27117ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian  Triple T;
27217ad1d12ebf04ebf4b2b35c1c37d36bb4d2bb550Brian  EXPECT_FALSE(T.isArch16Bit());
2735606dfb572bf4b89b4882265924705bacc8c182bIan Romanick  EXPECT_FALSE(T.isArch32Bit());
274865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_FALSE(T.isArch64Bit());
275865f88afc0d59d886fb2ad50429e584ecf17fa81Brian
276865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  T.setArch(Triple::InvalidArch);
277865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_FALSE(T.isArch16Bit());
278865f88afc0d59d886fb2ad50429e584ecf17fa81Brian  EXPECT_FALSE(T.isArch32Bit());
279  EXPECT_FALSE(T.isArch64Bit());
280
281  T.setArch(Triple::arm);
282  EXPECT_FALSE(T.isArch16Bit());
283  EXPECT_TRUE(T.isArch32Bit());
284  EXPECT_FALSE(T.isArch64Bit());
285
286  T.setArch(Triple::hexagon);
287  EXPECT_FALSE(T.isArch16Bit());
288  EXPECT_TRUE(T.isArch32Bit());
289  EXPECT_FALSE(T.isArch64Bit());
290
291  T.setArch(Triple::mips);
292  EXPECT_FALSE(T.isArch16Bit());
293  EXPECT_TRUE(T.isArch32Bit());
294  EXPECT_FALSE(T.isArch64Bit());
295
296  T.setArch(Triple::mips64);
297  EXPECT_FALSE(T.isArch16Bit());
298  EXPECT_FALSE(T.isArch32Bit());
299  EXPECT_TRUE(T.isArch64Bit());
300
301  T.setArch(Triple::msp430);
302  EXPECT_TRUE(T.isArch16Bit());
303  EXPECT_FALSE(T.isArch32Bit());
304  EXPECT_FALSE(T.isArch64Bit());
305
306  T.setArch(Triple::ppc);
307  EXPECT_FALSE(T.isArch16Bit());
308  EXPECT_TRUE(T.isArch32Bit());
309  EXPECT_FALSE(T.isArch64Bit());
310
311  T.setArch(Triple::ppc64);
312  EXPECT_FALSE(T.isArch16Bit());
313  EXPECT_FALSE(T.isArch32Bit());
314  EXPECT_TRUE(T.isArch64Bit());
315
316  T.setArch(Triple::x86);
317  EXPECT_FALSE(T.isArch16Bit());
318  EXPECT_TRUE(T.isArch32Bit());
319  EXPECT_FALSE(T.isArch64Bit());
320
321  T.setArch(Triple::x86_64);
322  EXPECT_FALSE(T.isArch16Bit());
323  EXPECT_FALSE(T.isArch32Bit());
324  EXPECT_TRUE(T.isArch64Bit());
325}
326
327TEST(TripleTest, BitWidthArchVariants) {
328  Triple T;
329  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
330  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
331
332  T.setArch(Triple::UnknownArch);
333  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
334  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
335
336  T.setArch(Triple::arm);
337  EXPECT_EQ(Triple::arm, T.get32BitArchVariant().getArch());
338  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
339
340  T.setArch(Triple::mips);
341  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
342  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
343
344  T.setArch(Triple::mipsel);
345  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
346  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
347
348  T.setArch(Triple::ppc);
349  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
350  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
351
352  T.setArch(Triple::ptx32);
353  EXPECT_EQ(Triple::ptx32, T.get32BitArchVariant().getArch());
354  EXPECT_EQ(Triple::ptx64, T.get64BitArchVariant().getArch());
355
356  T.setArch(Triple::sparc);
357  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
358  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
359
360  T.setArch(Triple::x86);
361  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
362  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
363
364  T.setArch(Triple::mips64);
365  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
366  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
367
368  T.setArch(Triple::mips64el);
369  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
370  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
371
372  T.setArch(Triple::ppc64);
373  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
374  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
375
376  T.setArch(Triple::ptx64);
377  EXPECT_EQ(Triple::ptx32, T.get32BitArchVariant().getArch());
378  EXPECT_EQ(Triple::ptx64, T.get64BitArchVariant().getArch());
379
380  T.setArch(Triple::sparcv9);
381  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
382  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
383
384  T.setArch(Triple::x86_64);
385  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
386  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
387}
388
389}
390