--- /dev/null
+//===-- ArchSpecTest.cpp ----------------------------------------*- C++ -*-===//
+//
+// 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 "lldb/Core/ArchSpec.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+TEST(ArchSpecTest, TestParseMachCPUDashSubtypeTripleSimple) {
+
+ // Success conditions. Valid cpu/subtype combinations using both - and .
+ ArchSpec AS;
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-10", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(10, AS.GetMachOCPUSubType());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-15", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(15, AS.GetMachOCPUSubType());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12.15", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(15, AS.GetMachOCPUSubType());
+
+ // Failure conditions.
+
+ // Valid string, unknown cpu/subtype.
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("13.11", AS));
+ EXPECT_EQ(0, AS.GetMachOCPUType());
+ EXPECT_EQ(0, AS.GetMachOCPUSubType());
+
+ // Missing / invalid cpu or subtype
+ AS = ArchSpec();
+ EXPECT_FALSE(ParseMachCPUDashSubtypeTriple("13", AS));
+
+ AS = ArchSpec();
+ EXPECT_FALSE(ParseMachCPUDashSubtypeTriple("13.A", AS));
+
+ AS = ArchSpec();
+ EXPECT_FALSE(ParseMachCPUDashSubtypeTriple("A.13", AS));
+
+ // Empty string.
+ AS = ArchSpec();
+ EXPECT_FALSE(ParseMachCPUDashSubtypeTriple("", AS));
+}
+
+TEST(ArchSpecTest, TestParseMachCPUDashSubtypeTripleExtra) {
+ ArchSpec AS;
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-15-vendor-os", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(15, AS.GetMachOCPUSubType());
+ EXPECT_EQ("vendor", AS.GetTriple().getVendorName());
+ EXPECT_EQ("os", AS.GetTriple().getOSName());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-10-vendor-os-name", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(10, AS.GetMachOCPUSubType());
+ EXPECT_EQ("vendor", AS.GetTriple().getVendorName());
+ EXPECT_EQ("os", AS.GetTriple().getOSName());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-15-vendor.os-name", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(15, AS.GetMachOCPUSubType());
+ EXPECT_EQ("vendor.os", AS.GetTriple().getVendorName());
+ EXPECT_EQ("name", AS.GetTriple().getOSName());
+
+ // These there should parse correctly, but the vendor / OS should be defaulted
+ // since they are unrecognized.
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-10-vendor", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(10, AS.GetMachOCPUSubType());
+ EXPECT_EQ("apple", AS.GetTriple().getVendorName());
+ EXPECT_EQ("", AS.GetTriple().getOSName());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12.10.10", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(10, AS.GetMachOCPUSubType());
+ EXPECT_EQ("apple", AS.GetTriple().getVendorName());
+ EXPECT_EQ("", AS.GetTriple().getOSName());
+
+ AS = ArchSpec();
+ EXPECT_TRUE(ParseMachCPUDashSubtypeTriple("12-10.10", AS));
+ EXPECT_EQ(12, AS.GetMachOCPUType());
+ EXPECT_EQ(10, AS.GetMachOCPUSubType());
+ EXPECT_EQ("apple", AS.GetTriple().getVendorName());
+ EXPECT_EQ("", AS.GetTriple().getOSName());
+}
+