32   std::vector<std::string> command;  in TEST_F()  local
35     command.push_back(android_root + "/bin/id");  in TEST_F()
37     command.push_back("/usr/bin/id");  in TEST_F()
42   EXPECT_TRUE(Exec(command, &error_msg));  in TEST_F()
50   std::vector<std::string> command;  in TEST_F()  local
51   command.push_back("bogus");  in TEST_F()
55   EXPECT_FALSE(Exec(command, &error_msg));  in TEST_F()
65   std::vector<std::string> command;  in TEST_F()  local
68     command.push_back(android_root + "/bin/printenv");  in TEST_F()
70     command.push_back("/usr/bin/printenv");  in TEST_F()
72   command.push_back(kModifiedVariable);  in TEST_F()
76   EXPECT_FALSE(Exec(command, &error_msg));  in TEST_F()
89   std::vector<std::string> command;  in TEST_F()  local
92     command.push_back(android_root + "/bin/printenv");  in TEST_F()
94     command.push_back("/usr/bin/printenv");  in TEST_F()
96   command.push_back(kDeletedVariable);  in TEST_F()
100   EXPECT_TRUE(Exec(command, &error_msg));  in TEST_F()
107   std::vector<std::string> command;  in SleepCommand()  local
109     command.push_back(GetAndroidRoot() + "/bin/sleep");  in SleepCommand()
111     command.push_back("/bin/sleep");  in SleepCommand()
113   command.push_back(android::base::StringPrintf("%d", sleep_seconds));  in SleepCommand()
114   return command;  in SleepCommand()
120   std::vector<std::string> command = SleepCommand(kSleepSeconds);  in TEST_F()  local
123   ASSERT_EQ(ExecAndReturnCode(command, kWaitSeconds, &timed_out, &error_msg), -1);  in TEST_F()
130   std::vector<std::string> command = SleepCommand(kSleepSeconds);  in TEST_F()  local
133   ASSERT_EQ(ExecAndReturnCode(command, kWaitSeconds, &timed_out, &error_msg), 0);  in TEST_F()