test:java consolidate

Author: scivision

test/TestIntg.m

@@ -110,6 +110,16 @@ function test_touch_modtime(tc)
 end
 
 
+function test_checkRAM(tc)
+tc.assertTrue(islogical(stdlib.checkRAM(1)))
+end
+
+
+function test_diskfree(tc)
+tc.assertTrue(isnumeric(stdlib.diskfree('/')))
+tc.assertTrue(stdlib.diskfree('/') > 0, 'diskfree')
+end
+
 end
 
 end