1// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
2// for details. All rights reserved. Use of this source code is governed by a
3// BSD-style license that can be found in the LICENSE file.
4
5#if defined(HOST_OS_MACOS)
6#include "bin/platform.h"
7#include "vm/unit_test.h"
8
9namespace dart {
10
11TEST_CASE(Platform_ExtractsOSVersionFromString) {
12 char str[] =
13 "some overheads\n<key>ProductVersion</key>\nsome bytes<string>Fake "
14 "version</string>";
15 char* result = bin::ExtractsOSVersionFromString(str);
16 EXPECT(result != NULL);
17 EXPECT_STREQ("Fake version", result);
18
19 EXPECT(bin::ExtractsOSVersionFromString("<key>ProductVersion</key>") == NULL);
20
21 // Incomplete file
22 EXPECT(bin::ExtractsOSVersionFromString(
23 "<key>ProductVersion</key><string>Fake version</string") != NULL);
24
25 // A copy of actual SystemVersion.plist on mac.
26 str =
27 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
28 "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" "
29 "\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
30 "<plist version=\"1.0\">\n"
31 "<dict>\n"
32 " <key>ProductBuildVersion</key>\n"
33 " <string>19E287</string>\n"
34 " <key>ProductCopyright</key>\n"
35 " <string>1983-2020 Apple Inc.</string>\n"
36 " <key>ProductName</key>\n"
37 " <string>Mac OS X</string>\n"
38 " <key>ProductUserVisibleVersion</key>\n"
39 " <string>10.15.4</string>\n"
40 " <key>ProductVersion</key>\n"
41 " <string>10.15.4</string>\n"
42 " <key>iOSSupportVersion</key>\n"
43 " <string>13.4</string>\n"
44 "</dict>\n"
45 "</plist>"
46
47 result = bin::ExtractsOSVersionFromString(str);
48 EXPECT(result != NULL);
49 EXPECT_STREQ("10.15.4", result);
50}
51
52} // namespace dart
53#endif // defined(HOST_OS_MACOS)
54