1 /*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "parsed_options.h"
18
19 #include <memory>
20
21 #include "arch/instruction_set.h"
22 #include "base/stringprintf.h"
23 #include "common_runtime_test.h"
24
25 namespace art {
26
27 class ParsedOptionsTest : public ::testing::Test {
28 public:
SetUpTestCase()29 static void SetUpTestCase() {
30 CommonRuntimeTest::SetUpAndroidRoot();
31 }
32 };
33
TEST_F(ParsedOptionsTest,ParsedOptions)34 TEST_F(ParsedOptionsTest, ParsedOptions) {
35 void* test_vfprintf = reinterpret_cast<void*>(0xa);
36 void* test_abort = reinterpret_cast<void*>(0xb);
37 void* test_exit = reinterpret_cast<void*>(0xc);
38
39 std::string boot_class_path;
40 std::string class_path;
41 boot_class_path += "-Xbootclasspath:";
42
43 bool first_dex_file = true;
44 for (const std::string &dex_file_name :
45 CommonRuntimeTest::GetLibCoreDexFileNames()) {
46 if (!first_dex_file) {
47 class_path += ":";
48 } else {
49 first_dex_file = false;
50 }
51 class_path += dex_file_name;
52 }
53 boot_class_path += class_path;
54
55 RuntimeOptions options;
56 options.push_back(std::make_pair(boot_class_path.c_str(), nullptr));
57 options.push_back(std::make_pair("-classpath", nullptr));
58 options.push_back(std::make_pair(class_path.c_str(), nullptr));
59 options.push_back(std::make_pair("-cp", nullptr));
60 options.push_back(std::make_pair(class_path.c_str(), nullptr));
61 options.push_back(std::make_pair("-Ximage:boot_image", nullptr));
62 options.push_back(std::make_pair("-Xcheck:jni", nullptr));
63 options.push_back(std::make_pair("-Xms2048", nullptr));
64 options.push_back(std::make_pair("-Xmx4k", nullptr));
65 options.push_back(std::make_pair("-Xss1m", nullptr));
66 options.push_back(std::make_pair("-XX:HeapTargetUtilization=0.75", nullptr));
67 options.push_back(std::make_pair("-Dfoo=bar", nullptr));
68 options.push_back(std::make_pair("-Dbaz=qux", nullptr));
69 options.push_back(std::make_pair("-verbose:gc,class,jni", nullptr));
70 options.push_back(std::make_pair("vfprintf", test_vfprintf));
71 options.push_back(std::make_pair("abort", test_abort));
72 options.push_back(std::make_pair("exit", test_exit));
73
74 RuntimeArgumentMap map;
75 bool parsed = ParsedOptions::Parse(options, false, &map);
76 ASSERT_TRUE(parsed);
77 ASSERT_NE(0u, map.Size());
78
79 using Opt = RuntimeArgumentMap;
80
81 #define EXPECT_PARSED_EQ(expected, actual_key) EXPECT_EQ(expected, map.GetOrDefault(actual_key))
82 #define EXPECT_PARSED_EXISTS(actual_key) EXPECT_TRUE(map.Exists(actual_key))
83
84 EXPECT_PARSED_EQ(class_path, Opt::BootClassPath);
85 EXPECT_PARSED_EQ(class_path, Opt::ClassPath);
86 EXPECT_PARSED_EQ(std::string("boot_image"), Opt::Image);
87 EXPECT_PARSED_EXISTS(Opt::CheckJni);
88 EXPECT_PARSED_EQ(2048U, Opt::MemoryInitialSize);
89 EXPECT_PARSED_EQ(4 * KB, Opt::MemoryMaximumSize);
90 EXPECT_PARSED_EQ(1 * MB, Opt::StackSize);
91 EXPECT_DOUBLE_EQ(0.75, map.GetOrDefault(Opt::HeapTargetUtilization));
92 EXPECT_TRUE(test_vfprintf == map.GetOrDefault(Opt::HookVfprintf));
93 EXPECT_TRUE(test_exit == map.GetOrDefault(Opt::HookExit));
94 EXPECT_TRUE(test_abort == map.GetOrDefault(Opt::HookAbort));
95 EXPECT_TRUE(VLOG_IS_ON(class_linker));
96 EXPECT_FALSE(VLOG_IS_ON(compiler));
97 EXPECT_FALSE(VLOG_IS_ON(heap));
98 EXPECT_TRUE(VLOG_IS_ON(gc));
99 EXPECT_FALSE(VLOG_IS_ON(jdwp));
100 EXPECT_TRUE(VLOG_IS_ON(jni));
101 EXPECT_FALSE(VLOG_IS_ON(monitor));
102 EXPECT_FALSE(VLOG_IS_ON(signals));
103 EXPECT_FALSE(VLOG_IS_ON(simulator));
104 EXPECT_FALSE(VLOG_IS_ON(startup));
105 EXPECT_FALSE(VLOG_IS_ON(third_party_jni));
106 EXPECT_FALSE(VLOG_IS_ON(threads));
107
108 auto&& properties_list = map.GetOrDefault(Opt::PropertiesList);
109 ASSERT_EQ(2U, properties_list.size());
110 EXPECT_EQ("foo=bar", properties_list[0]);
111 EXPECT_EQ("baz=qux", properties_list[1]);
112 }
113
TEST_F(ParsedOptionsTest,ParsedOptionsGc)114 TEST_F(ParsedOptionsTest, ParsedOptionsGc) {
115 RuntimeOptions options;
116 options.push_back(std::make_pair("-Xgc:MC", nullptr));
117
118 RuntimeArgumentMap map;
119 bool parsed = ParsedOptions::Parse(options, false, &map);
120 ASSERT_TRUE(parsed);
121 ASSERT_NE(0u, map.Size());
122
123 using Opt = RuntimeArgumentMap;
124
125 EXPECT_TRUE(map.Exists(Opt::GcOption));
126
127 XGcOption xgc = map.GetOrDefault(Opt::GcOption);
128 EXPECT_EQ(gc::kCollectorTypeMC, xgc.collector_type_);
129 }
130
TEST_F(ParsedOptionsTest,ParsedOptionsInstructionSet)131 TEST_F(ParsedOptionsTest, ParsedOptionsInstructionSet) {
132 using Opt = RuntimeArgumentMap;
133
134 {
135 // Nothing set, should be kRuntimeISA.
136 RuntimeOptions options;
137 RuntimeArgumentMap map;
138 bool parsed = ParsedOptions::Parse(options, false, &map);
139 ASSERT_TRUE(parsed);
140 InstructionSet isa = map.GetOrDefault(Opt::ImageInstructionSet);
141 EXPECT_EQ(kRuntimeISA, isa);
142 }
143
144 const char* isa_strings[] = { "arm", "arm64", "x86", "x86_64", "mips", "mips64" };
145 InstructionSet ISAs[] = { InstructionSet::kArm,
146 InstructionSet::kArm64,
147 InstructionSet::kX86,
148 InstructionSet::kX86_64,
149 InstructionSet::kMips,
150 InstructionSet::kMips64 };
151 static_assert(arraysize(isa_strings) == arraysize(ISAs), "Need same amount.");
152
153 for (size_t i = 0; i < arraysize(isa_strings); ++i) {
154 RuntimeOptions options;
155 options.push_back(std::make_pair("imageinstructionset", isa_strings[i]));
156 RuntimeArgumentMap map;
157 bool parsed = ParsedOptions::Parse(options, false, &map);
158 ASSERT_TRUE(parsed);
159 InstructionSet isa = map.GetOrDefault(Opt::ImageInstructionSet);
160 EXPECT_EQ(ISAs[i], isa);
161 }
162 }
163
164 } // namespace art
165