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