make sure config=force doesn't cause rebuild

1 files changed, 10 insertions, 6 deletions

diff --git a/test/Configure/conftest_source_file.py b/test/Configure/conftest_source_file.py
index 2e3598cd4..879c43656 100644
--- a/test/Configure/conftest_source_file.py
+++ b/test/Configure/conftest_source_file.py
@@ -29,6 +29,7 @@ Replace this with a description of the test.
 """
 
 import textwrap
+import os 
 
 import TestSCons
 
@@ -39,22 +40,25 @@ test.dir_fixture("conftest_source_file")
 test.run(arguments='.')
 
 conf_text = textwrap.dedent("""\
-    Checking for C header file header1.h... {}yes
-    Checking for C header file header3.h... (cached) yes
+    Checking for C header file header1.h... {arg1}yes
+    Checking for C header file header3.h... {arg2}yes
 """)
 
-test.up_to_date(read_str=conf_text.format('(cached) '))
+test.up_to_date(read_str=conf_text.format(arg1='(cached) ', arg2='(cached) '))
 
 test.write('header2.h', """
 #pragma once
 int test_header = 2;
 """)
 
-test.not_up_to_date(read_str=conf_text.format('(cached) '))
+test.not_up_to_date(read_str=conf_text.format(arg1='(cached) ', arg2='(cached) '))
 
-test.up_to_date(read_str=conf_text.format(''))
+test.up_to_date(read_str=conf_text.format(arg1='', arg2='(cached) '))
+os.environ['SCONSFLAGS'] = '--config=force'
+test.up_to_date(read_str=conf_text.format(arg1='', arg2=''))
+os.environ['SCONSFLAGS'] = ''
 
-test.up_to_date(read_str=conf_text.format('(cached) '))
+test.up_to_date(read_str=conf_text.format(arg1='(cached) ', arg2='(cached) '))
 
 test.pass_test()