diff options
Diffstat (limited to 'unittests')
| -rw-r--r-- | unittests/ADT/TripleTest.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/unittests/ADT/TripleTest.cpp b/unittests/ADT/TripleTest.cpp new file mode 100644 index 0000000000..771d1c75d9 --- /dev/null +++ b/unittests/ADT/TripleTest.cpp @@ -0,0 +1,137 @@ +//===----------- 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"); +} + +} |