legacy no arguments check

Author: scivision

+stdlib/+python/has_psutil.m

@@ -1,8 +1,8 @@
 %% PYTHON.HAS_PSUTIL is Python psutil module availble
 
 function y = has_psutil(force_old)
-arguments
-  force_old (1,1) logical = false
+if nargin < 1
+  force_old = false;
 end
 
 y = false;

+stdlib/set_permissions.m

@@ -12,13 +12,6 @@
 % native backend is much more robust, if available
 
 function [ok, b] = set_permissions(file, readable, writable, executable)
-arguments
-  file
-  readable (1,1) {mustBeInteger}
-  writable (1,1) {mustBeInteger}
-  executable (1,1) {mustBeInteger}
-end
-
 
 try
   ok = stdlib.native.set_permissions(file, readable, writable, executable);

test/TestPlatform.m

@@ -18,7 +18,19 @@ function test_all_toolboxes(tc)
 
 methods (Test, TestTags={'R2017b', 'toolbox'})
 
+function test_has_parallel_toolbox(tc)
+y = stdlib.has_parallel_toolbox();
+tc.verifyClass(y, 'logical')
+tc.verifyNotEmpty(y)
+end
+
+end
+
+
+methods (Test, TestTags={'R2018a'})
+
 function test_toolbox_used(tc)
+tc.assumeFalse(stdlib.matlabOlderThan('R2018a'))
 r = fullfile(fileparts(fileparts(mfilename('fullpath'))), '+stdlib');
 [mathworksUsed, userFun] = stdlib.toolbox_used(r);
 Nlicense = length(mathworksUsed);
@@ -32,23 +44,13 @@ function test_toolbox_used(tc)
 tc.verifyEqual(length(mathworksUsed), 1)
 end
 
-
-function test_has_parallel_toolbox(tc)
-y = stdlib.has_parallel_toolbox();
-tc.verifyClass(y, 'logical')
-tc.verifyNotEmpty(y)
-end
-
-end
-
-
-methods (Test, TestTags={'R2018a'})
 function test_perl(tc)
 tc.assumeFalse(stdlib.matlabOlderThan('R2018a'))
 tc.verifyNotEmpty(stdlib.perl_exe())
 tc.verifyNotEmpty(stdlib.perl_version())
 tc.verifyTrue(stdlib.has_perl(), "Matlab docs indicate that Perl should always be available")
 end
+
 end
 
 
@@ -60,6 +62,7 @@ function test_platform_tell(tc)
 tc.verifyNotEmpty(r)
 end
 
+
 function test_is_cygwin(tc)
 tc.verifyFalse(stdlib.is_cygwin())
 end
@@ -132,8 +135,6 @@ function test_cpu_count(tc)
 tc.verifyGreaterThan(stdlib.cpu_count(), 0)
 end
 
-
-
 end
 
 end