test coverage

Author: scivision

+stdlib/+sys/get_hostname.m

@@ -0,0 +1,13 @@
+function n = get_hostname()
+
+cmd = "hostname";
+[s, n] = system(cmd);
+
+if s == 0
+  n = string(strtrim(n));
+else
+  warning("Failed to get hostname from system %s: %s", cmd, n);
+  n = string.empty;
+end
+
+end

test/TestSys.m

@@ -8,8 +8,8 @@
 fun = {stdlib.isoctave, stdlib.has_dotnet, ...
        stdlib.has_java, stdlib.has_python}
 cpu_arch_fun = {@stdlib.cpu_arch, @stdlib.dotnet.cpu_arch, @stdlib.java.cpu_arch}
-host_fun = {@stdlib.hostname, @stdlib.dotnet.get_hostname, @stdlib.java.get_hostname, @stdlib.python.get_hostname}
-user_fun = {@stdlib.get_username, @stdlib.dotnet.get_username, @stdlib.java.get_username, @stdlib.python.get_username}
+host_fun = {@stdlib.hostname, @stdlib.sys.get_hostname, @stdlib.dotnet.get_hostname, @stdlib.java.get_hostname, @stdlib.python.get_hostname}
+user_fun = {@stdlib.get_username, @stdlib.sys.get_username, @stdlib.dotnet.get_username, @stdlib.java.get_username, @stdlib.python.get_username}
 is_admin_fun = {@stdlib.is_admin, @stdlib.sys.is_admin, @stdlib.dotnet.is_admin, @stdlib.java.is_admin, @stdlib.python.is_admin}
 ram_free_fun = {@stdlib.ram_free, @stdlib.sys.ram_free, @stdlib.java.ram_free, @stdlib.python.ram_free}
 ram_total_fun = {@stdlib.ram_total, @stdlib.sys.ram_total, @stdlib.dotnet.ram_total @stdlib.java.ram_total}