TripleTest.cpp revision 36b56886974eae4f9c5ebc96befd3e7bfe5de338 
1//===----------- Triple.cpp - Triple unit tests ---------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "gtest/gtest.h"
11#include "llvm/ADT/Triple.h"
12
13using namespace llvm;
14
15namespace {
16
17TEST(TripleTest, BasicParsing) {
18  Triple T;
19
20  T = Triple("");
21  EXPECT_EQ("", T.getArchName().str());
22  EXPECT_EQ("", T.getVendorName().str());
23  EXPECT_EQ("", T.getOSName().str());
24  EXPECT_EQ("", T.getEnvironmentName().str());
25
26  T = Triple("-");
27  EXPECT_EQ("", T.getArchName().str());
28  EXPECT_EQ("", T.getVendorName().str());
29  EXPECT_EQ("", T.getOSName().str());
30  EXPECT_EQ("", T.getEnvironmentName().str());
31
32  T = Triple("--");
33  EXPECT_EQ("", T.getArchName().str());
34  EXPECT_EQ("", T.getVendorName().str());
35  EXPECT_EQ("", T.getOSName().str());
36  EXPECT_EQ("", T.getEnvironmentName().str());
37
38  T = Triple("---");
39  EXPECT_EQ("", T.getArchName().str());
40  EXPECT_EQ("", T.getVendorName().str());
41  EXPECT_EQ("", T.getOSName().str());
42  EXPECT_EQ("", T.getEnvironmentName().str());
43
44  T = Triple("----");
45  EXPECT_EQ("", T.getArchName().str());
46  EXPECT_EQ("", T.getVendorName().str());
47  EXPECT_EQ("", T.getOSName().str());
48  EXPECT_EQ("-", T.getEnvironmentName().str());
49
50  T = Triple("a");
51  EXPECT_EQ("a", T.getArchName().str());
52  EXPECT_EQ("", T.getVendorName().str());
53  EXPECT_EQ("", T.getOSName().str());
54  EXPECT_EQ("", T.getEnvironmentName().str());
55
56  T = Triple("a-b");
57  EXPECT_EQ("a", T.getArchName().str());
58  EXPECT_EQ("b", T.getVendorName().str());
59  EXPECT_EQ("", T.getOSName().str());
60  EXPECT_EQ("", T.getEnvironmentName().str());
61
62  T = Triple("a-b-c");
63  EXPECT_EQ("a", T.getArchName().str());
64  EXPECT_EQ("b", T.getVendorName().str());
65  EXPECT_EQ("c", T.getOSName().str());
66  EXPECT_EQ("", T.getEnvironmentName().str());
67
68  T = Triple("a-b-c-d");
69  EXPECT_EQ("a", T.getArchName().str());
70  EXPECT_EQ("b", T.getVendorName().str());
71  EXPECT_EQ("c", T.getOSName().str());
72  EXPECT_EQ("d", T.getEnvironmentName().str());
73}
74
75TEST(TripleTest, ParsedIDs) {
76  Triple T;
77
78  T = Triple("i386-apple-darwin");
79  EXPECT_EQ(Triple::x86, T.getArch());
80  EXPECT_EQ(Triple::Apple, T.getVendor());
81  EXPECT_EQ(Triple::Darwin, T.getOS());
82  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
83
84  T = Triple("x86_64-pc-linux-gnu");
85  EXPECT_EQ(Triple::x86_64, T.getArch());
86  EXPECT_EQ(Triple::PC, T.getVendor());
87  EXPECT_EQ(Triple::Linux, T.getOS());
88  EXPECT_EQ(Triple::GNU, T.getEnvironment());
89
90  T = Triple("powerpc-bgp-linux");
91  EXPECT_EQ(Triple::ppc, T.getArch());
92  EXPECT_EQ(Triple::BGP, T.getVendor());
93  EXPECT_EQ(Triple::Linux, T.getOS());
94  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
95
96  T = Triple("powerpc-bgp-cnk");
97  EXPECT_EQ(Triple::ppc, T.getArch());
98  EXPECT_EQ(Triple::BGP, T.getVendor());
99  EXPECT_EQ(Triple::CNK, T.getOS());
100  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
101
102  T = Triple("powerpc64-bgq-linux");
103  EXPECT_EQ(Triple::ppc64, T.getArch());
104  EXPECT_EQ(Triple::BGQ, T.getVendor());
105  EXPECT_EQ(Triple::Linux, T.getOS());
106  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
107
108  T = Triple("powerpc-ibm-aix");
109  EXPECT_EQ(Triple::ppc, T.getArch());
110  EXPECT_EQ(Triple::IBM, T.getVendor());
111  EXPECT_EQ(Triple::AIX, T.getOS());
112  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
113
114  T = Triple("powerpc64-ibm-aix");
115  EXPECT_EQ(Triple::ppc64, T.getArch());
116  EXPECT_EQ(Triple::IBM, T.getVendor());
117  EXPECT_EQ(Triple::AIX, T.getOS());
118  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
119
120  T = Triple("powerpc-dunno-notsure");
121  EXPECT_EQ(Triple::ppc, T.getArch());
122  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
123  EXPECT_EQ(Triple::UnknownOS, T.getOS());
124  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
125
126  T = Triple("arm-none-none-eabi");
127  EXPECT_EQ(Triple::arm, T.getArch());
128  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
129  EXPECT_EQ(Triple::UnknownOS, T.getOS());
130  EXPECT_EQ(Triple::EABI, T.getEnvironment());
131
132  T = Triple("huh");
133  EXPECT_EQ(Triple::UnknownArch, T.getArch());
134}
135
136static std::string Join(StringRef A, StringRef B, StringRef C) {
137  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C;
138  return Str;
139}
140
141static std::string Join(StringRef A, StringRef B, StringRef C, StringRef D) {
142  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C; Str += '-';
143  Str += D; return Str;
144}
145
146TEST(TripleTest, Normalization) {
147
148  EXPECT_EQ("", Triple::normalize(""));
149  EXPECT_EQ("-", Triple::normalize("-"));
150  EXPECT_EQ("--", Triple::normalize("--"));
151  EXPECT_EQ("---", Triple::normalize("---"));
152  EXPECT_EQ("----", Triple::normalize("----"));
153
154  EXPECT_EQ("a", Triple::normalize("a"));
155  EXPECT_EQ("a-b", Triple::normalize("a-b"));
156  EXPECT_EQ("a-b-c", Triple::normalize("a-b-c"));
157  EXPECT_EQ("a-b-c-d", Triple::normalize("a-b-c-d"));
158
159  EXPECT_EQ("i386-b-c", Triple::normalize("i386-b-c"));
160  EXPECT_EQ("i386-a-c", Triple::normalize("a-i386-c"));
161  EXPECT_EQ("i386-a-b", Triple::normalize("a-b-i386"));
162  EXPECT_EQ("i386-a-b-c", Triple::normalize("a-b-c-i386"));
163
164  EXPECT_EQ("a-pc-c", Triple::normalize("a-pc-c"));
165  EXPECT_EQ("-pc-b-c", Triple::normalize("pc-b-c"));
166  EXPECT_EQ("a-pc-b", Triple::normalize("a-b-pc"));
167  EXPECT_EQ("a-pc-b-c", Triple::normalize("a-b-c-pc"));
168
169  EXPECT_EQ("a-b-linux", Triple::normalize("a-b-linux"));
170  EXPECT_EQ("--linux-b-c", Triple::normalize("linux-b-c"));
171  EXPECT_EQ("a--linux-c", Triple::normalize("a-linux-c"));
172
173  EXPECT_EQ("i386-pc-a", Triple::normalize("a-pc-i386"));
174  EXPECT_EQ("i386-pc-", Triple::normalize("-pc-i386"));
175  EXPECT_EQ("-pc-linux-c", Triple::normalize("linux-pc-c"));
176  EXPECT_EQ("-pc-linux", Triple::normalize("linux-pc-"));
177
178  EXPECT_EQ("i386", Triple::normalize("i386"));
179  EXPECT_EQ("-pc", Triple::normalize("pc"));
180  EXPECT_EQ("--linux", Triple::normalize("linux"));
181
182  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-gnu-linux"));
183
184  // Check that normalizing a permutated set of valid components returns a
185  // triple with the unpermuted components.
186  StringRef C[4];
187  for (int Arch = 1+Triple::UnknownArch; Arch <= Triple::amdil; ++Arch) {
188    C[0] = Triple::getArchTypeName(Triple::ArchType(Arch));
189    for (int Vendor = 1+Triple::UnknownVendor; Vendor <= Triple::PC;
190         ++Vendor) {
191      C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor));
192      for (int OS = 1+Triple::UnknownOS; OS <= Triple::Minix; ++OS) {
193        if (OS == Triple::Cygwin || OS == Triple::MinGW32 || OS == Triple::Win32)
194          continue;
195
196        C[2] = Triple::getOSTypeName(Triple::OSType(OS));
197
198        std::string E = Join(C[0], C[1], C[2]);
199        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[1], C[2])));
200
201        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[2], C[1])));
202        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[2], C[0])));
203        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[0], C[2])));
204        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[0], C[1])));
205        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[1], C[0])));
206
207        for (int Env = 1 + Triple::UnknownEnvironment; Env <= Triple::Android;
208             ++Env) {
209          C[3] = Triple::getEnvironmentTypeName(Triple::EnvironmentType(Env));
210
211          std::string F = Join(C[0], C[1], C[2], C[3]);
212          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[2], C[3])));
213
214          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[3], C[2])));
215          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[3], C[1])));
216          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[1], C[3])));
217          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[1], C[2])));
218          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[2], C[1])));
219          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[3], C[0])));
220          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[0], C[3])));
221          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[0], C[2])));
222          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[2], C[0])));
223          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[2], C[3])));
224          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[3], C[2])));
225          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[0], C[1])));
226          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[1], C[0])));
227          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[1], C[3])));
228          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[3], C[1])));
229          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[3], C[0])));
230          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[0], C[3])));
231          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[1], C[2])));
232          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[2], C[1])));
233          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[2], C[0])));
234          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[0], C[2])));
235          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[0], C[1])));
236          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[1], C[0])));
237        }
238      }
239    }
240  }
241
242  // Various real-world funky triples.  The value returned by GCC's config.sub
243  // is given in the comment.
244  EXPECT_EQ("i386--windows-gnu", Triple::normalize("i386-mingw32")); // i386-pc-mingw32
245  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-linux-gnu")); // x86_64-pc-linux-gnu
246  EXPECT_EQ("i486--linux-gnu", Triple::normalize("i486-linux-gnu")); // i486-pc-linux-gnu
247  EXPECT_EQ("i386-redhat-linux", Triple::normalize("i386-redhat-linux")); // i386-redhat-linux-gnu
248  EXPECT_EQ("i686--linux", Triple::normalize("i686-linux")); // i686-pc-linux-gnu
249  EXPECT_EQ("arm-none--eabi", Triple::normalize("arm-none-eabi")); // arm-none-eabi
250}
251
252TEST(TripleTest, MutateName) {
253  Triple T;
254  EXPECT_EQ(Triple::UnknownArch, T.getArch());
255  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
256  EXPECT_EQ(Triple::UnknownOS, T.getOS());
257  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
258
259  T.setArchName("i386");
260  EXPECT_EQ(Triple::x86, T.getArch());
261  EXPECT_EQ("i386--", T.getTriple());
262
263  T.setVendorName("pc");
264  EXPECT_EQ(Triple::x86, T.getArch());
265  EXPECT_EQ(Triple::PC, T.getVendor());
266  EXPECT_EQ("i386-pc-", T.getTriple());
267
268  T.setOSName("linux");
269  EXPECT_EQ(Triple::x86, T.getArch());
270  EXPECT_EQ(Triple::PC, T.getVendor());
271  EXPECT_EQ(Triple::Linux, T.getOS());
272  EXPECT_EQ("i386-pc-linux", T.getTriple());
273
274  T.setEnvironmentName("gnu");
275  EXPECT_EQ(Triple::x86, T.getArch());
276  EXPECT_EQ(Triple::PC, T.getVendor());
277  EXPECT_EQ(Triple::Linux, T.getOS());
278  EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
279
280  T.setOSName("freebsd");
281  EXPECT_EQ(Triple::x86, T.getArch());
282  EXPECT_EQ(Triple::PC, T.getVendor());
283  EXPECT_EQ(Triple::FreeBSD, T.getOS());
284  EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
285
286  T.setOSAndEnvironmentName("darwin");
287  EXPECT_EQ(Triple::x86, T.getArch());
288  EXPECT_EQ(Triple::PC, T.getVendor());
289  EXPECT_EQ(Triple::Darwin, T.getOS());
290  EXPECT_EQ("i386-pc-darwin", T.getTriple());
291
292}
293
294TEST(TripleTest, BitWidthPredicates) {
295  Triple T;
296  EXPECT_FALSE(T.isArch16Bit());
297  EXPECT_FALSE(T.isArch32Bit());
298  EXPECT_FALSE(T.isArch64Bit());
299
300  T.setArch(Triple::arm);
301  EXPECT_FALSE(T.isArch16Bit());
302  EXPECT_TRUE(T.isArch32Bit());
303  EXPECT_FALSE(T.isArch64Bit());
304
305  T.setArch(Triple::hexagon);
306  EXPECT_FALSE(T.isArch16Bit());
307  EXPECT_TRUE(T.isArch32Bit());
308  EXPECT_FALSE(T.isArch64Bit());
309
310  T.setArch(Triple::mips);
311  EXPECT_FALSE(T.isArch16Bit());
312  EXPECT_TRUE(T.isArch32Bit());
313  EXPECT_FALSE(T.isArch64Bit());
314
315  T.setArch(Triple::mips64);
316  EXPECT_FALSE(T.isArch16Bit());
317  EXPECT_FALSE(T.isArch32Bit());
318  EXPECT_TRUE(T.isArch64Bit());
319
320  T.setArch(Triple::msp430);
321  EXPECT_TRUE(T.isArch16Bit());
322  EXPECT_FALSE(T.isArch32Bit());
323  EXPECT_FALSE(T.isArch64Bit());
324
325  T.setArch(Triple::ppc);
326  EXPECT_FALSE(T.isArch16Bit());
327  EXPECT_TRUE(T.isArch32Bit());
328  EXPECT_FALSE(T.isArch64Bit());
329
330  T.setArch(Triple::ppc64);
331  EXPECT_FALSE(T.isArch16Bit());
332  EXPECT_FALSE(T.isArch32Bit());
333  EXPECT_TRUE(T.isArch64Bit());
334
335  T.setArch(Triple::x86);
336  EXPECT_FALSE(T.isArch16Bit());
337  EXPECT_TRUE(T.isArch32Bit());
338  EXPECT_FALSE(T.isArch64Bit());
339
340  T.setArch(Triple::x86_64);
341  EXPECT_FALSE(T.isArch16Bit());
342  EXPECT_FALSE(T.isArch32Bit());
343  EXPECT_TRUE(T.isArch64Bit());
344}
345
346TEST(TripleTest, BitWidthArchVariants) {
347  Triple T;
348  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
349  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
350
351  T.setArch(Triple::UnknownArch);
352  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
353  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
354
355  T.setArch(Triple::mips);
356  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
357  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
358
359  T.setArch(Triple::mipsel);
360  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
361  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
362
363  T.setArch(Triple::ppc);
364  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
365  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
366
367  T.setArch(Triple::nvptx);
368  EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
369  EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
370
371  T.setArch(Triple::sparc);
372  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
373  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
374
375  T.setArch(Triple::x86);
376  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
377  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
378
379  T.setArch(Triple::mips64);
380  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
381  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
382
383  T.setArch(Triple::mips64el);
384  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
385  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
386
387  T.setArch(Triple::ppc64);
388  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
389  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
390
391  T.setArch(Triple::nvptx64);
392  EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
393  EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
394
395  T.setArch(Triple::sparcv9);
396  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
397  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
398
399  T.setArch(Triple::x86_64);
400  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
401  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
402}
403
404TEST(TripleTest, getOSVersion) {
405  Triple T;
406  unsigned Major, Minor, Micro;
407
408  T = Triple("i386-apple-darwin9");
409  EXPECT_TRUE(T.isMacOSX());
410  EXPECT_FALSE(T.isiOS());
411  EXPECT_FALSE(T.isArch16Bit());
412  EXPECT_TRUE(T.isArch32Bit());
413  EXPECT_FALSE(T.isArch64Bit());
414  T.getMacOSXVersion(Major, Minor, Micro);
415  EXPECT_EQ((unsigned)10, Major);
416  EXPECT_EQ((unsigned)5, Minor);
417  EXPECT_EQ((unsigned)0, Micro);
418  T.getiOSVersion(Major, Minor, Micro);
419  EXPECT_EQ((unsigned)5, Major);
420  EXPECT_EQ((unsigned)0, Minor);
421  EXPECT_EQ((unsigned)0, Micro);
422
423  T = Triple("x86_64-apple-darwin9");
424  EXPECT_TRUE(T.isMacOSX());
425  EXPECT_FALSE(T.isiOS());
426  EXPECT_FALSE(T.isArch16Bit());
427  EXPECT_FALSE(T.isArch32Bit());
428  EXPECT_TRUE(T.isArch64Bit());
429  T.getMacOSXVersion(Major, Minor, Micro);
430  EXPECT_EQ((unsigned)10, Major);
431  EXPECT_EQ((unsigned)5, Minor);
432  EXPECT_EQ((unsigned)0, Micro);
433  T.getiOSVersion(Major, Minor, Micro);
434  EXPECT_EQ((unsigned)5, Major);
435  EXPECT_EQ((unsigned)0, Minor);
436  EXPECT_EQ((unsigned)0, Micro);
437
438  T = Triple("x86_64-apple-macosx");
439  EXPECT_TRUE(T.isMacOSX());
440  EXPECT_FALSE(T.isiOS());
441  EXPECT_FALSE(T.isArch16Bit());
442  EXPECT_FALSE(T.isArch32Bit());
443  EXPECT_TRUE(T.isArch64Bit());
444  T.getMacOSXVersion(Major, Minor, Micro);
445  EXPECT_EQ((unsigned)10, Major);
446  EXPECT_EQ((unsigned)4, Minor);
447  EXPECT_EQ((unsigned)0, Micro);
448  T.getiOSVersion(Major, Minor, Micro);
449  EXPECT_EQ((unsigned)5, Major);
450  EXPECT_EQ((unsigned)0, Minor);
451  EXPECT_EQ((unsigned)0, Micro);
452
453  T = Triple("x86_64-apple-macosx10.7");
454  EXPECT_TRUE(T.isMacOSX());
455  EXPECT_FALSE(T.isiOS());
456  EXPECT_FALSE(T.isArch16Bit());
457  EXPECT_FALSE(T.isArch32Bit());
458  EXPECT_TRUE(T.isArch64Bit());
459  T.getMacOSXVersion(Major, Minor, Micro);
460  EXPECT_EQ((unsigned)10, Major);
461  EXPECT_EQ((unsigned)7, Minor);
462  EXPECT_EQ((unsigned)0, Micro);
463  T.getiOSVersion(Major, Minor, Micro);
464  EXPECT_EQ((unsigned)5, Major);
465  EXPECT_EQ((unsigned)0, Minor);
466  EXPECT_EQ((unsigned)0, Micro);
467
468  T = Triple("armv7-apple-ios");
469  EXPECT_FALSE(T.isMacOSX());
470  EXPECT_TRUE(T.isiOS());
471  EXPECT_FALSE(T.isArch16Bit());
472  EXPECT_TRUE(T.isArch32Bit());
473  EXPECT_FALSE(T.isArch64Bit());
474  T.getMacOSXVersion(Major, Minor, Micro);
475  EXPECT_EQ((unsigned)10, Major);
476  EXPECT_EQ((unsigned)4, Minor);
477  EXPECT_EQ((unsigned)0, Micro);
478  T.getiOSVersion(Major, Minor, Micro);
479  EXPECT_EQ((unsigned)5, Major);
480  EXPECT_EQ((unsigned)0, Minor);
481  EXPECT_EQ((unsigned)0, Micro);
482
483  T = Triple("armv7-apple-ios7.0");
484  EXPECT_FALSE(T.isMacOSX());
485  EXPECT_TRUE(T.isiOS());
486  EXPECT_FALSE(T.isArch16Bit());
487  EXPECT_TRUE(T.isArch32Bit());
488  EXPECT_FALSE(T.isArch64Bit());
489  T.getMacOSXVersion(Major, Minor, Micro);
490  EXPECT_EQ((unsigned)10, Major);
491  EXPECT_EQ((unsigned)4, Minor);
492  EXPECT_EQ((unsigned)0, Micro);
493  T.getiOSVersion(Major, Minor, Micro);
494  EXPECT_EQ((unsigned)7, Major);
495  EXPECT_EQ((unsigned)0, Minor);
496  EXPECT_EQ((unsigned)0, Micro);
497}
498
499TEST(TripleTest, FileFormat) {
500  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-linux-gnu").getObjectFormat());
501  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-freebsd").getObjectFormat());
502  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-netbsd").getObjectFormat());
503  EXPECT_EQ(Triple::ELF, Triple("i686--win32-elf").getObjectFormat());
504  EXPECT_EQ(Triple::ELF, Triple("i686---elf").getObjectFormat());
505
506  EXPECT_EQ(Triple::MachO, Triple("i686-apple-macosx").getObjectFormat());
507  EXPECT_EQ(Triple::MachO, Triple("i686-apple-ios").getObjectFormat());
508  EXPECT_EQ(Triple::MachO, Triple("i686---macho").getObjectFormat());
509
510  EXPECT_EQ(Triple::COFF, Triple("i686--win32").getObjectFormat());
511
512  EXPECT_EQ(Triple::ELF, Triple("i686-pc-windows-msvc-elf").getObjectFormat());
513  EXPECT_EQ(Triple::ELF, Triple("i686-pc-cygwin-elf").getObjectFormat());
514
515  Triple MSVCNormalized(Triple::normalize("i686-pc-windows-msvc-elf"));
516  EXPECT_EQ(Triple::ELF, MSVCNormalized.getObjectFormat());
517
518  Triple GNUWindowsNormalized(Triple::normalize("i686-pc-windows-gnu-elf"));
519  EXPECT_EQ(Triple::ELF, GNUWindowsNormalized.getObjectFormat());
520
521  Triple CygnusNormalised(Triple::normalize("i686-pc-windows-cygnus-elf"));
522  EXPECT_EQ(Triple::ELF, CygnusNormalised.getObjectFormat());
523
524  Triple CygwinNormalized(Triple::normalize("i686-pc-cygwin-elf"));
525  EXPECT_EQ(Triple::ELF, CygwinNormalized.getObjectFormat());
526
527  Triple T = Triple("");
528  T.setObjectFormat(Triple::ELF);
529  EXPECT_EQ(Triple::ELF, T.getObjectFormat());
530}
531
532TEST(TripleTest, NormalizeWindows) {
533  EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-win32"));
534  EXPECT_EQ("i686--windows-msvc", Triple::normalize("i686-win32"));
535  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32"));
536  EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32"));
537  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32-w64"));
538  EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32-w64"));
539  EXPECT_EQ("i686-pc-windows-cygnus", Triple::normalize("i686-pc-cygwin"));
540  EXPECT_EQ("i686--windows-cygnus", Triple::normalize("i686-cygwin"));
541
542  EXPECT_EQ("x86_64-pc-windows-msvc", Triple::normalize("x86_64-pc-win32"));
543  EXPECT_EQ("x86_64--windows-msvc", Triple::normalize("x86_64-win32"));
544  EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32"));
545  EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32"));
546  EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32-w64"));
547  EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32-w64"));
548
549  EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-win32-elf"));
550  EXPECT_EQ("i686--windows-elf", Triple::normalize("i686-win32-elf"));
551  EXPECT_EQ("i686-pc-windows-macho", Triple::normalize("i686-pc-win32-macho"));
552  EXPECT_EQ("i686--windows-macho", Triple::normalize("i686-win32-macho"));
553
554  EXPECT_EQ("x86_64-pc-windows-elf", Triple::normalize("x86_64-pc-win32-elf"));
555  EXPECT_EQ("x86_64--windows-elf", Triple::normalize("x86_64-win32-elf"));
556  EXPECT_EQ("x86_64-pc-windows-macho", Triple::normalize("x86_64-pc-win32-macho"));
557  EXPECT_EQ("x86_64--windows-macho", Triple::normalize("x86_64-win32-macho"));
558
559  EXPECT_EQ("i686-pc-windows-cygnus",
560            Triple::normalize("i686-pc-windows-cygnus"));
561  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-windows-gnu"));
562  EXPECT_EQ("i686-pc-windows-itanium", Triple::normalize("i686-pc-windows-itanium"));
563  EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-windows-msvc"));
564
565  EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-windows-elf-elf"));
566}
567}
568