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

test/private/is_ci.m

@@ -0,0 +1,5 @@
+function ok = is_ci()
+
+ok = getenv("CI") == "true" || getenv("GITHUB_ACTIONS") == "true";
+
+end

test_main.m

@@ -25,6 +25,11 @@ function test_main(context, sel)
 % selectIf takes the subset of suite tests that meet "sel" conditions
 suite = suite.selectIf(sel);
 
+pms = [suite.Parameterization];
+pv = pms.Value;
+
+need_dotnet = pv == "dotnet";
+
 runner = TestRunner.withTextOutput;
 r = runner.run(suite);