30   char* cwd = getcwd(nullptr, 0);  in TEST()  local
31   ASSERT_TRUE(cwd != nullptr);  in TEST()
33   ASSERT_GE(strlen(cwd), 1U);  in TEST()
34   free(cwd);  in TEST()
40   char* cwd = getcwd(nullptr, PATH_MAX);  in TEST()  local
41   ASSERT_TRUE(cwd != nullptr);  in TEST()
43   ASSERT_GE(strlen(cwd), 1U);  in TEST()
44   free(cwd);  in TEST()
50   char* cwd = getcwd(nullptr, 1);  in TEST()  local
51   ASSERT_TRUE(cwd == nullptr);  in TEST()
59   char* cwd = getcwd(nullptr, static_cast<size_t>(-1));  in TEST()  local
60   ASSERT_TRUE(cwd == nullptr);  in TEST()
68   char* cwd = getcwd(tiny_buf, sizeof(tiny_buf));  in TEST()  local
69   ASSERT_TRUE(cwd == nullptr);  in TEST()
77   char* cwd = getcwd(tiny_buf, 0);  in TEST()  local
78   ASSERT_TRUE(cwd == nullptr);  in TEST()
85   char* cwd = getcwd(buf, PATH_MAX);  in TEST()  local
86   ASSERT_TRUE(cwd == buf);  in TEST()
88   ASSERT_GE(strlen(cwd), 1U);  in TEST()
89   delete[] cwd;  in TEST()