ci: some systems block Cwd changes (windows-2025 GA)

Author: scivision

test/TestDisk.m

@@ -2,7 +2,7 @@
   TestDisk < matlab.unittest.TestCase
 
 properties
-CI = getenv("CI") == "true" || getenv("GITHUB_ACTIONS") == "true"
+CI = is_ci()
 end
 
 properties (TestParameter)

test/TestSubprocess.m

@@ -1,6 +1,10 @@
 classdef (TestTags = {'R2019b'}) ...
     TestSubprocess < matlab.unittest.TestCase
 
+properties
+CI = is_ci()
+end
+
 properties (TestParameter)
 lang_out = {"c", "fortran"}
 lang_in = {"cpp", "fortran"}
@@ -35,6 +39,9 @@ function test_cwd(tc)
 
 [s, mc] = stdlib.subprocess_run(c, 'cwd', matlabroot, 'echo', cmd_echo);
 tc.assertEqual(s, 0, "status non-zero")
+
+tc.assumeFalse(~strcmp(m, mc) && tc.CI, "Some CI block cwd changes")
+
 tc.verifyNotEqual(m, mc, "expected different directory to have different contents")
 
 end