28   char* cwd = getcwd(nullptr, 0);  in TEST()  local
29   ASSERT_TRUE(cwd != nullptr);  in TEST()
31   ASSERT_GE(strlen(cwd), 1U);  in TEST()
32   free(cwd);  in TEST()
38   char* cwd = getcwd(nullptr, PATH_MAX);  in TEST()  local
39   ASSERT_TRUE(cwd != nullptr);  in TEST()
41   ASSERT_GE(strlen(cwd), 1U);  in TEST()
42   free(cwd);  in TEST()
48   char* cwd = getcwd(nullptr, 1);  in TEST()  local
49   ASSERT_TRUE(cwd == nullptr);  in TEST()
57   char* cwd = getcwd(nullptr, static_cast<size_t>(-1));  in TEST()  local
58   ASSERT_TRUE(cwd == nullptr);  in TEST()
66   char* cwd = getcwd(tiny_buf, sizeof(tiny_buf));  in TEST()  local
67   ASSERT_TRUE(cwd == nullptr);  in TEST()
75   char* cwd = getcwd(tiny_buf, 0);  in TEST()  local
76   ASSERT_TRUE(cwd == nullptr);  in TEST()
83   char* cwd = getcwd(buf, PATH_MAX);  in TEST()  local
84   ASSERT_TRUE(cwd == buf);  in TEST()
86   ASSERT_GE(strlen(cwd), 1U);  in TEST()
87   delete[] cwd;  in TEST()