TripleTest.cpp revision a14d225ef4d3d8bd8ec9ec913246d1fb47d2edc1
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 83 T = Triple("x86_64-pc-linux-gnu"); 84 EXPECT_EQ(Triple::x86_64, T.getArch()); 85 EXPECT_EQ(Triple::PC, T.getVendor()); 86 EXPECT_EQ(Triple::Linux, T.getOS()); 87 88 T = Triple("powerpc-dunno-notsure"); 89 EXPECT_EQ(Triple::ppc, T.getArch()); 90 EXPECT_EQ(Triple::UnknownVendor, T.getVendor()); 91 EXPECT_EQ(Triple::UnknownOS, T.getOS()); 92 93 T = Triple("huh"); 94 EXPECT_EQ(Triple::UnknownArch, T.getArch()); 95} 96 97TEST(TripleTest, MutateName) { 98 Triple T; 99 EXPECT_EQ(Triple::UnknownArch, T.getArch()); 100 EXPECT_EQ(Triple::UnknownVendor, T.getVendor()); 101 EXPECT_EQ(Triple::UnknownOS, T.getOS()); 102 103 T.setArchName("i386"); 104 EXPECT_EQ(Triple::x86, T.getArch()); 105 EXPECT_EQ("i386--", T.getTriple()); 106 107 T.setVendorName("pc"); 108 EXPECT_EQ(Triple::x86, T.getArch()); 109 EXPECT_EQ(Triple::PC, T.getVendor()); 110 EXPECT_EQ("i386-pc-", T.getTriple()); 111 112 T.setOSName("linux"); 113 EXPECT_EQ(Triple::x86, T.getArch()); 114 EXPECT_EQ(Triple::PC, T.getVendor()); 115 EXPECT_EQ(Triple::Linux, T.getOS()); 116 EXPECT_EQ("i386-pc-linux", T.getTriple()); 117 118 T.setEnvironmentName("gnu"); 119 EXPECT_EQ(Triple::x86, T.getArch()); 120 EXPECT_EQ(Triple::PC, T.getVendor()); 121 EXPECT_EQ(Triple::Linux, T.getOS()); 122 EXPECT_EQ("i386-pc-linux-gnu", T.getTriple()); 123 124 T.setOSName("freebsd"); 125 EXPECT_EQ(Triple::x86, T.getArch()); 126 EXPECT_EQ(Triple::PC, T.getVendor()); 127 EXPECT_EQ(Triple::FreeBSD, T.getOS()); 128 EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple()); 129 130 T.setOSAndEnvironmentName("darwin"); 131 EXPECT_EQ(Triple::x86, T.getArch()); 132 EXPECT_EQ(Triple::PC, T.getVendor()); 133 EXPECT_EQ(Triple::Darwin, T.getOS()); 134 EXPECT_EQ("i386-pc-darwin", T.getTriple()); 135} 136 137} 138