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//===----------- Triple.cpp - Triple unit tests ---------------------------===//
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// The LLVM Compiler Infrastructure
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//===----------------------------------------------------------------------===//
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#include "gtest/gtest.h"
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#include "llvm/ADT/Triple.h"
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TEST(TripleTest, BasicParsing) {
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EXPECT_EQ("", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("-", T.getEnvironmentName().str());
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EXPECT_EQ("a", T.getArchName().str());
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EXPECT_EQ("", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("a", T.getArchName().str());
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EXPECT_EQ("b", T.getVendorName().str());
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EXPECT_EQ("", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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EXPECT_EQ("a", T.getArchName().str());
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EXPECT_EQ("b", T.getVendorName().str());
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EXPECT_EQ("c", T.getOSName().str());
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EXPECT_EQ("", T.getEnvironmentName().str());
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T = Triple("a-b-c-d");
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EXPECT_EQ("a", T.getArchName().str());
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EXPECT_EQ("b", T.getVendorName().str());
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EXPECT_EQ("c", T.getOSName().str());
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EXPECT_EQ("d", T.getEnvironmentName().str());
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TEST(TripleTest, ParsedIDs) {
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T = Triple("i386-apple-darwin");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::Apple, T.getVendor());
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EXPECT_EQ(Triple::Darwin, T.getOS());
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T = Triple("x86_64-pc-linux-gnu");
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EXPECT_EQ(Triple::x86_64, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::Linux, T.getOS());
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T = Triple("powerpc-dunno-notsure");
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EXPECT_EQ(Triple::ppc, T.getArch());
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EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
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EXPECT_EQ(Triple::UnknownOS, T.getOS());
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EXPECT_EQ(Triple::UnknownArch, T.getArch());
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// Two exceptional cases.
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T = Triple("i386-mingw32");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::MinGW32, T.getOS());
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T = Triple("arm-elf");
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EXPECT_EQ(Triple::arm, T.getArch());
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EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
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EXPECT_EQ(Triple::UnknownOS, T.getOS());
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TEST(TripleTest, MutateName) {
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EXPECT_EQ(Triple::UnknownArch, T.getArch());
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EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
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EXPECT_EQ(Triple::UnknownOS, T.getOS());
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T.setArchName("i386");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ("i386--", T.getTriple());
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T.setVendorName("pc");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ("i386-pc-", T.getTriple());
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T.setOSName("linux");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::Linux, T.getOS());
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EXPECT_EQ("i386-pc-linux", T.getTriple());
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T.setEnvironmentName("gnu");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::Linux, T.getOS());
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EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
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T.setOSName("freebsd");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::FreeBSD, T.getOS());
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EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
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T.setOSAndEnvironmentName("darwin");
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EXPECT_EQ(Triple::x86, T.getArch());
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EXPECT_EQ(Triple::PC, T.getVendor());
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EXPECT_EQ(Triple::Darwin, T.getOS());
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EXPECT_EQ("i386-pc-darwin", T.getTriple());