meson: Add new `environ2` igr test

Signed-off-by: Mobin "Hojjat" Aydinfar <mobin@mobintestserver.ir>

src/igr-tests/meson.build

@@ -14,6 +14,7 @@ run_command([
 # Integration tests
 basic_test_script = files(meson.current_build_dir() + '/basic/run-test.sh')
 environ_test_script = files(meson.current_build_dir() + '/environ/run-test.sh')
+environ2_test_script = files(meson.current_build_dir() + '/environ2/run-test.sh')
 psenviron_test_script = files(meson.current_build_dir() + '/ps-environ/run-test.sh')
 chainto_test_script = files(meson.current_build_dir() + '/chain-to/run-test.sh')
 forcestop_test_script = files(meson.current_build_dir() + '/force-stop/run-test.sh')
@@ -40,6 +41,12 @@ test(
      is_parallel : false,
      suite : 'igr_tests'
 )
+test(
+     'environ2',
+     environ2_test_script,
+     env : igr_tests_env,
+     suite : 'igr_tests'
+)
 test(
      'ps-environ',
      psenviron_test_script,