1 //===-- PlatformDarwinTest.cpp --------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "gtest/gtest.h"
10 
11 #include "Plugins/Platform/MacOSX/PlatformDarwin.h"
12 
13 #include "llvm/ADT/StringRef.h"
14 
15 #include <tuple>
16 
17 using namespace lldb;
18 using namespace lldb_private;
19 
20 struct PlatformDarwinTester : public PlatformDarwin {
21 public:
22   using PlatformDarwin::FindComponentInPath;
23 };
24 
25 TEST(PlatformDarwinTest, TestParseVersionBuildDir) {
26   llvm::VersionTuple V;
27   llvm::StringRef D;
28 
29   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test1)");
30   EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
31   EXPECT_EQ("test1", D);
32 
33   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3 (test2)");
34   EXPECT_EQ(llvm::VersionTuple(2, 3), V);
35   EXPECT_EQ("test2", D);
36 
37   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3 (test3)");
38   EXPECT_EQ(llvm::VersionTuple(3), V);
39   EXPECT_EQ("test3", D);
40 
41   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("1.2.3 (test");
42   EXPECT_EQ(llvm::VersionTuple(1, 2, 3), V);
43   EXPECT_EQ("test", D);
44 
45   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("2.3.4 test");
46   EXPECT_EQ(llvm::VersionTuple(2, 3, 4), V);
47   EXPECT_EQ("", D);
48 
49   std::tie(V, D) = PlatformDarwin::ParseVersionBuildDir("3.4.5");
50   EXPECT_EQ(llvm::VersionTuple(3, 4, 5), V);
51 }
52 
53 TEST(PlatformDarwinTest, FindComponentInPath) {
54   EXPECT_EQ("/path/to/foo",
55             PlatformDarwinTester::FindComponentInPath("/path/to/foo/", "foo"));
56 
57   EXPECT_EQ("/path/to/foo",
58             PlatformDarwinTester::FindComponentInPath("/path/to/foo", "foo"));
59 
60   EXPECT_EQ("/path/to/foobar", PlatformDarwinTester::FindComponentInPath(
61                                    "/path/to/foobar", "foo"));
62 
63   EXPECT_EQ("/path/to/foobar", PlatformDarwinTester::FindComponentInPath(
64                                    "/path/to/foobar", "bar"));
65 
66   EXPECT_EQ("",
67             PlatformDarwinTester::FindComponentInPath("/path/to/foo", "bar"));
68 }
69