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("amdil-unknown-unknown");
133  EXPECT_EQ(Triple::amdil, T.getArch());
134  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
135  EXPECT_EQ(Triple::UnknownOS, T.getOS());
136
137  T = Triple("amdil64-unknown-unknown");
138  EXPECT_EQ(Triple::amdil64, T.getArch());
139  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
140  EXPECT_EQ(Triple::UnknownOS, T.getOS());
141
142  T = Triple("hsail-unknown-unknown");
143  EXPECT_EQ(Triple::hsail, T.getArch());
144  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
145  EXPECT_EQ(Triple::UnknownOS, T.getOS());
146
147  T = Triple("hsail64-unknown-unknown");
148  EXPECT_EQ(Triple::hsail64, T.getArch());
149  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
150  EXPECT_EQ(Triple::UnknownOS, T.getOS());
151
152  T = Triple("spir-unknown-unknown");
153  EXPECT_EQ(Triple::spir, T.getArch());
154  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
155  EXPECT_EQ(Triple::UnknownOS, T.getOS());
156
157  T = Triple("spir64-unknown-unknown");
158  EXPECT_EQ(Triple::spir64, T.getArch());
159  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
160  EXPECT_EQ(Triple::UnknownOS, T.getOS());
161
162  T = Triple("x86_64-unknown-cloudabi");
163  EXPECT_EQ(Triple::x86_64, T.getArch());
164  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
165  EXPECT_EQ(Triple::CloudABI, T.getOS());
166  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
167
168  T = Triple("huh");
169  EXPECT_EQ(Triple::UnknownArch, T.getArch());
170}
171
172static std::string Join(StringRef A, StringRef B, StringRef C) {
173  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C;
174  return Str;
175}
176
177static std::string Join(StringRef A, StringRef B, StringRef C, StringRef D) {
178  std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C; Str += '-';
179  Str += D; return Str;
180}
181
182TEST(TripleTest, Normalization) {
183
184  EXPECT_EQ("", Triple::normalize(""));
185  EXPECT_EQ("-", Triple::normalize("-"));
186  EXPECT_EQ("--", Triple::normalize("--"));
187  EXPECT_EQ("---", Triple::normalize("---"));
188  EXPECT_EQ("----", Triple::normalize("----"));
189
190  EXPECT_EQ("a", Triple::normalize("a"));
191  EXPECT_EQ("a-b", Triple::normalize("a-b"));
192  EXPECT_EQ("a-b-c", Triple::normalize("a-b-c"));
193  EXPECT_EQ("a-b-c-d", Triple::normalize("a-b-c-d"));
194
195  EXPECT_EQ("i386-b-c", Triple::normalize("i386-b-c"));
196  EXPECT_EQ("i386-a-c", Triple::normalize("a-i386-c"));
197  EXPECT_EQ("i386-a-b", Triple::normalize("a-b-i386"));
198  EXPECT_EQ("i386-a-b-c", Triple::normalize("a-b-c-i386"));
199
200  EXPECT_EQ("a-pc-c", Triple::normalize("a-pc-c"));
201  EXPECT_EQ("-pc-b-c", Triple::normalize("pc-b-c"));
202  EXPECT_EQ("a-pc-b", Triple::normalize("a-b-pc"));
203  EXPECT_EQ("a-pc-b-c", Triple::normalize("a-b-c-pc"));
204
205  EXPECT_EQ("a-b-linux", Triple::normalize("a-b-linux"));
206  EXPECT_EQ("--linux-b-c", Triple::normalize("linux-b-c"));
207  EXPECT_EQ("a--linux-c", Triple::normalize("a-linux-c"));
208
209  EXPECT_EQ("i386-pc-a", Triple::normalize("a-pc-i386"));
210  EXPECT_EQ("i386-pc-", Triple::normalize("-pc-i386"));
211  EXPECT_EQ("-pc-linux-c", Triple::normalize("linux-pc-c"));
212  EXPECT_EQ("-pc-linux", Triple::normalize("linux-pc-"));
213
214  EXPECT_EQ("i386", Triple::normalize("i386"));
215  EXPECT_EQ("-pc", Triple::normalize("pc"));
216  EXPECT_EQ("--linux", Triple::normalize("linux"));
217
218  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-gnu-linux"));
219
220  // Check that normalizing a permutated set of valid components returns a
221  // triple with the unpermuted components.
222  StringRef C[4];
223  for (int Arch = 1+Triple::UnknownArch; Arch <= Triple::amdil; ++Arch) {
224    C[0] = Triple::getArchTypeName(Triple::ArchType(Arch));
225    for (int Vendor = 1+Triple::UnknownVendor; Vendor <= Triple::PC;
226         ++Vendor) {
227      C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor));
228      for (int OS = 1+Triple::UnknownOS; OS <= Triple::Minix; ++OS) {
229        if (OS == Triple::Win32)
230          continue;
231
232        C[2] = Triple::getOSTypeName(Triple::OSType(OS));
233
234        std::string E = Join(C[0], C[1], C[2]);
235        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[1], C[2])));
236
237        EXPECT_EQ(E, Triple::normalize(Join(C[0], C[2], C[1])));
238        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[2], C[0])));
239        EXPECT_EQ(E, Triple::normalize(Join(C[1], C[0], C[2])));
240        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[0], C[1])));
241        EXPECT_EQ(E, Triple::normalize(Join(C[2], C[1], C[0])));
242
243        for (int Env = 1 + Triple::UnknownEnvironment; Env <= Triple::Android;
244             ++Env) {
245          C[3] = Triple::getEnvironmentTypeName(Triple::EnvironmentType(Env));
246
247          std::string F = Join(C[0], C[1], C[2], C[3]);
248          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[2], C[3])));
249
250          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[1], C[3], C[2])));
251          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[3], C[1])));
252          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[2], C[1], C[3])));
253          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[1], C[2])));
254          EXPECT_EQ(F, Triple::normalize(Join(C[0], C[3], C[2], C[1])));
255          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[3], C[0])));
256          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[2], C[0], C[3])));
257          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[0], C[2])));
258          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[3], C[2], C[0])));
259          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[2], C[3])));
260          EXPECT_EQ(F, Triple::normalize(Join(C[1], C[0], C[3], C[2])));
261          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[0], C[1])));
262          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[3], C[1], C[0])));
263          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[1], C[3])));
264          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[0], C[3], C[1])));
265          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[3], C[0])));
266          EXPECT_EQ(F, Triple::normalize(Join(C[2], C[1], C[0], C[3])));
267          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[1], C[2])));
268          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[0], C[2], C[1])));
269          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[2], C[0])));
270          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[1], C[0], C[2])));
271          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[0], C[1])));
272          EXPECT_EQ(F, Triple::normalize(Join(C[3], C[2], C[1], C[0])));
273        }
274      }
275    }
276  }
277
278  // Various real-world funky triples.  The value returned by GCC's config.sub
279  // is given in the comment.
280  EXPECT_EQ("i386--windows-gnu", Triple::normalize("i386-mingw32")); // i386-pc-mingw32
281  EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-linux-gnu")); // x86_64-pc-linux-gnu
282  EXPECT_EQ("i486--linux-gnu", Triple::normalize("i486-linux-gnu")); // i486-pc-linux-gnu
283  EXPECT_EQ("i386-redhat-linux", Triple::normalize("i386-redhat-linux")); // i386-redhat-linux-gnu
284  EXPECT_EQ("i686--linux", Triple::normalize("i686-linux")); // i686-pc-linux-gnu
285  EXPECT_EQ("arm-none--eabi", Triple::normalize("arm-none-eabi")); // arm-none-eabi
286}
287
288TEST(TripleTest, MutateName) {
289  Triple T;
290  EXPECT_EQ(Triple::UnknownArch, T.getArch());
291  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
292  EXPECT_EQ(Triple::UnknownOS, T.getOS());
293  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
294
295  T.setArchName("i386");
296  EXPECT_EQ(Triple::x86, T.getArch());
297  EXPECT_EQ("i386--", T.getTriple());
298
299  T.setVendorName("pc");
300  EXPECT_EQ(Triple::x86, T.getArch());
301  EXPECT_EQ(Triple::PC, T.getVendor());
302  EXPECT_EQ("i386-pc-", T.getTriple());
303
304  T.setOSName("linux");
305  EXPECT_EQ(Triple::x86, T.getArch());
306  EXPECT_EQ(Triple::PC, T.getVendor());
307  EXPECT_EQ(Triple::Linux, T.getOS());
308  EXPECT_EQ("i386-pc-linux", T.getTriple());
309
310  T.setEnvironmentName("gnu");
311  EXPECT_EQ(Triple::x86, T.getArch());
312  EXPECT_EQ(Triple::PC, T.getVendor());
313  EXPECT_EQ(Triple::Linux, T.getOS());
314  EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
315
316  T.setOSName("freebsd");
317  EXPECT_EQ(Triple::x86, T.getArch());
318  EXPECT_EQ(Triple::PC, T.getVendor());
319  EXPECT_EQ(Triple::FreeBSD, T.getOS());
320  EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
321
322  T.setOSAndEnvironmentName("darwin");
323  EXPECT_EQ(Triple::x86, T.getArch());
324  EXPECT_EQ(Triple::PC, T.getVendor());
325  EXPECT_EQ(Triple::Darwin, T.getOS());
326  EXPECT_EQ("i386-pc-darwin", T.getTriple());
327
328}
329
330TEST(TripleTest, BitWidthPredicates) {
331  Triple T;
332  EXPECT_FALSE(T.isArch16Bit());
333  EXPECT_FALSE(T.isArch32Bit());
334  EXPECT_FALSE(T.isArch64Bit());
335
336  T.setArch(Triple::arm);
337  EXPECT_FALSE(T.isArch16Bit());
338  EXPECT_TRUE(T.isArch32Bit());
339  EXPECT_FALSE(T.isArch64Bit());
340
341  T.setArch(Triple::hexagon);
342  EXPECT_FALSE(T.isArch16Bit());
343  EXPECT_TRUE(T.isArch32Bit());
344  EXPECT_FALSE(T.isArch64Bit());
345
346  T.setArch(Triple::mips);
347  EXPECT_FALSE(T.isArch16Bit());
348  EXPECT_TRUE(T.isArch32Bit());
349  EXPECT_FALSE(T.isArch64Bit());
350
351  T.setArch(Triple::mips64);
352  EXPECT_FALSE(T.isArch16Bit());
353  EXPECT_FALSE(T.isArch32Bit());
354  EXPECT_TRUE(T.isArch64Bit());
355
356  T.setArch(Triple::msp430);
357  EXPECT_TRUE(T.isArch16Bit());
358  EXPECT_FALSE(T.isArch32Bit());
359  EXPECT_FALSE(T.isArch64Bit());
360
361  T.setArch(Triple::ppc);
362  EXPECT_FALSE(T.isArch16Bit());
363  EXPECT_TRUE(T.isArch32Bit());
364  EXPECT_FALSE(T.isArch64Bit());
365
366  T.setArch(Triple::ppc64);
367  EXPECT_FALSE(T.isArch16Bit());
368  EXPECT_FALSE(T.isArch32Bit());
369  EXPECT_TRUE(T.isArch64Bit());
370
371  T.setArch(Triple::x86);
372  EXPECT_FALSE(T.isArch16Bit());
373  EXPECT_TRUE(T.isArch32Bit());
374  EXPECT_FALSE(T.isArch64Bit());
375
376  T.setArch(Triple::x86_64);
377  EXPECT_FALSE(T.isArch16Bit());
378  EXPECT_FALSE(T.isArch32Bit());
379  EXPECT_TRUE(T.isArch64Bit());
380
381  T.setArch(Triple::amdil);
382  EXPECT_FALSE(T.isArch16Bit());
383  EXPECT_TRUE(T.isArch32Bit());
384  EXPECT_FALSE(T.isArch64Bit());
385
386  T.setArch(Triple::amdil64);
387  EXPECT_FALSE(T.isArch16Bit());
388  EXPECT_FALSE(T.isArch32Bit());
389  EXPECT_TRUE(T.isArch64Bit());
390
391  T.setArch(Triple::hsail);
392  EXPECT_FALSE(T.isArch16Bit());
393  EXPECT_TRUE(T.isArch32Bit());
394  EXPECT_FALSE(T.isArch64Bit());
395
396  T.setArch(Triple::hsail64);
397  EXPECT_FALSE(T.isArch16Bit());
398  EXPECT_FALSE(T.isArch32Bit());
399  EXPECT_TRUE(T.isArch64Bit());
400
401  T.setArch(Triple::spir);
402  EXPECT_FALSE(T.isArch16Bit());
403  EXPECT_TRUE(T.isArch32Bit());
404  EXPECT_FALSE(T.isArch64Bit());
405
406  T.setArch(Triple::spir64);
407  EXPECT_FALSE(T.isArch16Bit());
408  EXPECT_FALSE(T.isArch32Bit());
409  EXPECT_TRUE(T.isArch64Bit());
410}
411
412TEST(TripleTest, BitWidthArchVariants) {
413  Triple T;
414  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
415  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
416
417  T.setArch(Triple::UnknownArch);
418  EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
419  EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
420
421  T.setArch(Triple::mips);
422  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
423  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
424
425  T.setArch(Triple::mipsel);
426  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
427  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
428
429  T.setArch(Triple::ppc);
430  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
431  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
432
433  T.setArch(Triple::nvptx);
434  EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
435  EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
436
437  T.setArch(Triple::sparc);
438  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
439  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
440
441  T.setArch(Triple::x86);
442  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
443  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
444
445  T.setArch(Triple::mips64);
446  EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
447  EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
448
449  T.setArch(Triple::mips64el);
450  EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
451  EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
452
453  T.setArch(Triple::ppc64);
454  EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
455  EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
456
457  T.setArch(Triple::nvptx64);
458  EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
459  EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
460
461  T.setArch(Triple::sparcv9);
462  EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
463  EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
464
465  T.setArch(Triple::x86_64);
466  EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
467  EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
468
469  T.setArch(Triple::amdil);
470  EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
471  EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
472
473  T.setArch(Triple::amdil64);
474  EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
475  EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
476
477  T.setArch(Triple::hsail);
478  EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
479  EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
480
481  T.setArch(Triple::hsail64);
482  EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
483  EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
484
485  T.setArch(Triple::spir);
486  EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
487  EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
488
489  T.setArch(Triple::spir64);
490  EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
491  EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
492}
493
494TEST(TripleTest, getOSVersion) {
495  Triple T;
496  unsigned Major, Minor, Micro;
497
498  T = Triple("i386-apple-darwin9");
499  EXPECT_TRUE(T.isMacOSX());
500  EXPECT_FALSE(T.isiOS());
501  EXPECT_FALSE(T.isArch16Bit());
502  EXPECT_TRUE(T.isArch32Bit());
503  EXPECT_FALSE(T.isArch64Bit());
504  T.getMacOSXVersion(Major, Minor, Micro);
505  EXPECT_EQ((unsigned)10, Major);
506  EXPECT_EQ((unsigned)5, Minor);
507  EXPECT_EQ((unsigned)0, Micro);
508  T.getiOSVersion(Major, Minor, Micro);
509  EXPECT_EQ((unsigned)5, Major);
510  EXPECT_EQ((unsigned)0, Minor);
511  EXPECT_EQ((unsigned)0, Micro);
512
513  T = Triple("x86_64-apple-darwin9");
514  EXPECT_TRUE(T.isMacOSX());
515  EXPECT_FALSE(T.isiOS());
516  EXPECT_FALSE(T.isArch16Bit());
517  EXPECT_FALSE(T.isArch32Bit());
518  EXPECT_TRUE(T.isArch64Bit());
519  T.getMacOSXVersion(Major, Minor, Micro);
520  EXPECT_EQ((unsigned)10, Major);
521  EXPECT_EQ((unsigned)5, Minor);
522  EXPECT_EQ((unsigned)0, Micro);
523  T.getiOSVersion(Major, Minor, Micro);
524  EXPECT_EQ((unsigned)5, Major);
525  EXPECT_EQ((unsigned)0, Minor);
526  EXPECT_EQ((unsigned)0, Micro);
527
528  T = Triple("x86_64-apple-macosx");
529  EXPECT_TRUE(T.isMacOSX());
530  EXPECT_FALSE(T.isiOS());
531  EXPECT_FALSE(T.isArch16Bit());
532  EXPECT_FALSE(T.isArch32Bit());
533  EXPECT_TRUE(T.isArch64Bit());
534  T.getMacOSXVersion(Major, Minor, Micro);
535  EXPECT_EQ((unsigned)10, Major);
536  EXPECT_EQ((unsigned)4, Minor);
537  EXPECT_EQ((unsigned)0, Micro);
538  T.getiOSVersion(Major, Minor, Micro);
539  EXPECT_EQ((unsigned)5, Major);
540  EXPECT_EQ((unsigned)0, Minor);
541  EXPECT_EQ((unsigned)0, Micro);
542
543  T = Triple("x86_64-apple-macosx10.7");
544  EXPECT_TRUE(T.isMacOSX());
545  EXPECT_FALSE(T.isiOS());
546  EXPECT_FALSE(T.isArch16Bit());
547  EXPECT_FALSE(T.isArch32Bit());
548  EXPECT_TRUE(T.isArch64Bit());
549  T.getMacOSXVersion(Major, Minor, Micro);
550  EXPECT_EQ((unsigned)10, Major);
551  EXPECT_EQ((unsigned)7, Minor);
552  EXPECT_EQ((unsigned)0, Micro);
553  T.getiOSVersion(Major, Minor, Micro);
554  EXPECT_EQ((unsigned)5, Major);
555  EXPECT_EQ((unsigned)0, Minor);
556  EXPECT_EQ((unsigned)0, Micro);
557
558  T = Triple("armv7-apple-ios");
559  EXPECT_FALSE(T.isMacOSX());
560  EXPECT_TRUE(T.isiOS());
561  EXPECT_FALSE(T.isArch16Bit());
562  EXPECT_TRUE(T.isArch32Bit());
563  EXPECT_FALSE(T.isArch64Bit());
564  T.getMacOSXVersion(Major, Minor, Micro);
565  EXPECT_EQ((unsigned)10, Major);
566  EXPECT_EQ((unsigned)4, Minor);
567  EXPECT_EQ((unsigned)0, Micro);
568  T.getiOSVersion(Major, Minor, Micro);
569  EXPECT_EQ((unsigned)5, Major);
570  EXPECT_EQ((unsigned)0, Minor);
571  EXPECT_EQ((unsigned)0, Micro);
572
573  T = Triple("armv7-apple-ios7.0");
574  EXPECT_FALSE(T.isMacOSX());
575  EXPECT_TRUE(T.isiOS());
576  EXPECT_FALSE(T.isArch16Bit());
577  EXPECT_TRUE(T.isArch32Bit());
578  EXPECT_FALSE(T.isArch64Bit());
579  T.getMacOSXVersion(Major, Minor, Micro);
580  EXPECT_EQ((unsigned)10, Major);
581  EXPECT_EQ((unsigned)4, Minor);
582  EXPECT_EQ((unsigned)0, Micro);
583  T.getiOSVersion(Major, Minor, Micro);
584  EXPECT_EQ((unsigned)7, Major);
585  EXPECT_EQ((unsigned)0, Minor);
586  EXPECT_EQ((unsigned)0, Micro);
587}
588
589TEST(TripleTest, FileFormat) {
590  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-linux-gnu").getObjectFormat());
591  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-freebsd").getObjectFormat());
592  EXPECT_EQ(Triple::ELF, Triple("i686-unknown-netbsd").getObjectFormat());
593  EXPECT_EQ(Triple::ELF, Triple("i686--win32-elf").getObjectFormat());
594  EXPECT_EQ(Triple::ELF, Triple("i686---elf").getObjectFormat());
595
596  EXPECT_EQ(Triple::MachO, Triple("i686-apple-macosx").getObjectFormat());
597  EXPECT_EQ(Triple::MachO, Triple("i686-apple-ios").getObjectFormat());
598  EXPECT_EQ(Triple::MachO, Triple("i686---macho").getObjectFormat());
599
600  EXPECT_EQ(Triple::COFF, Triple("i686--win32").getObjectFormat());
601
602  EXPECT_EQ(Triple::ELF, Triple("i686-pc-windows-msvc-elf").getObjectFormat());
603  EXPECT_EQ(Triple::ELF, Triple("i686-pc-cygwin-elf").getObjectFormat());
604
605  Triple MSVCNormalized(Triple::normalize("i686-pc-windows-msvc-elf"));
606  EXPECT_EQ(Triple::ELF, MSVCNormalized.getObjectFormat());
607
608  Triple GNUWindowsNormalized(Triple::normalize("i686-pc-windows-gnu-elf"));
609  EXPECT_EQ(Triple::ELF, GNUWindowsNormalized.getObjectFormat());
610
611  Triple CygnusNormalised(Triple::normalize("i686-pc-windows-cygnus-elf"));
612  EXPECT_EQ(Triple::ELF, CygnusNormalised.getObjectFormat());
613
614  Triple CygwinNormalized(Triple::normalize("i686-pc-cygwin-elf"));
615  EXPECT_EQ(Triple::ELF, CygwinNormalized.getObjectFormat());
616
617  Triple T = Triple("");
618  T.setObjectFormat(Triple::ELF);
619  EXPECT_EQ(Triple::ELF, T.getObjectFormat());
620}
621
622TEST(TripleTest, NormalizeWindows) {
623  EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-win32"));
624  EXPECT_EQ("i686--windows-msvc", Triple::normalize("i686-win32"));
625  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32"));
626  EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32"));
627  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32-w64"));
628  EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32-w64"));
629  EXPECT_EQ("i686-pc-windows-cygnus", Triple::normalize("i686-pc-cygwin"));
630  EXPECT_EQ("i686--windows-cygnus", Triple::normalize("i686-cygwin"));
631
632  EXPECT_EQ("x86_64-pc-windows-msvc", Triple::normalize("x86_64-pc-win32"));
633  EXPECT_EQ("x86_64--windows-msvc", Triple::normalize("x86_64-win32"));
634  EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32"));
635  EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32"));
636  EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32-w64"));
637  EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32-w64"));
638
639  EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-win32-elf"));
640  EXPECT_EQ("i686--windows-elf", Triple::normalize("i686-win32-elf"));
641  EXPECT_EQ("i686-pc-windows-macho", Triple::normalize("i686-pc-win32-macho"));
642  EXPECT_EQ("i686--windows-macho", Triple::normalize("i686-win32-macho"));
643
644  EXPECT_EQ("x86_64-pc-windows-elf", Triple::normalize("x86_64-pc-win32-elf"));
645  EXPECT_EQ("x86_64--windows-elf", Triple::normalize("x86_64-win32-elf"));
646  EXPECT_EQ("x86_64-pc-windows-macho", Triple::normalize("x86_64-pc-win32-macho"));
647  EXPECT_EQ("x86_64--windows-macho", Triple::normalize("x86_64-win32-macho"));
648
649  EXPECT_EQ("i686-pc-windows-cygnus",
650            Triple::normalize("i686-pc-windows-cygnus"));
651  EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-windows-gnu"));
652  EXPECT_EQ("i686-pc-windows-itanium", Triple::normalize("i686-pc-windows-itanium"));
653  EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-windows-msvc"));
654
655  EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-windows-elf-elf"));
656}
657
658TEST(TripleTest, getARMCPUForArch) {
659  {
660    llvm::Triple Triple("armv6-unknown-freebsd");
661    EXPECT_STREQ("arm1176jzf-s", Triple.getARMCPUForArch());
662  }
663  {
664    llvm::Triple Triple("armv7s-apple-ios7");
665    EXPECT_STREQ("swift", Triple.getARMCPUForArch());
666  }
667  {
668    llvm::Triple Triple("armv7-apple-ios7");
669    EXPECT_STREQ("cortex-a8", Triple.getARMCPUForArch());
670    EXPECT_STREQ("swift", Triple.getARMCPUForArch("armv7s"));
671  }
672  {
673    llvm::Triple Triple("arm--nacl");
674    EXPECT_STREQ("cortex-a8", Triple.getARMCPUForArch("arm"));
675  }
676}
677}
678
679TEST(TripleTest, NormalizeARM) {
680  EXPECT_EQ("armv6--netbsd-eabi", Triple::normalize("armv6-netbsd-eabi"));
681  EXPECT_EQ("armv7--netbsd-eabi", Triple::normalize("armv7-netbsd-eabi"));
682  EXPECT_EQ("armv6eb--netbsd-eabi", Triple::normalize("armv6eb-netbsd-eabi"));
683  EXPECT_EQ("armv7eb--netbsd-eabi", Triple::normalize("armv7eb-netbsd-eabi"));
684  EXPECT_EQ("armv6--netbsd-eabihf", Triple::normalize("armv6-netbsd-eabihf"));
685  EXPECT_EQ("armv7--netbsd-eabihf", Triple::normalize("armv7-netbsd-eabihf"));
686  EXPECT_EQ("armv6eb--netbsd-eabihf", Triple::normalize("armv6eb-netbsd-eabihf"));
687  EXPECT_EQ("armv7eb--netbsd-eabihf", Triple::normalize("armv7eb-netbsd-eabihf"));
688
689  Triple T;
690  T = Triple("armv6--netbsd-eabi");
691  EXPECT_EQ(Triple::arm, T.getArch());
692  T = Triple("armv6eb--netbsd-eabi");
693  EXPECT_EQ(Triple::armeb, T.getArch());
694}
695