Make failed test output more visible (print in red).

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/dh_xul-ext/test b/tests/dh_xul-ext/test
index 02085b8..fa98a77 100755
--- a/tests/dh_xul-ext/test
+++ b/tests/dh_xul-ext/test
@@ -43,9 +43,9 @@ def compare_files(file1, file2):
     actual = open(file1).read().strip()
     expected = open(file2).read().strip()
     if actual != expected:
-        raise TestError("Actual substvars files differs from expected file.\n"
+        raise TestError("\033[91m Actual substvars files differs from expected file.\n"
                         "Expected content:\n" + expected + "\n" + \
-                        "Actual content:\n" + actual)
+                        "Actual content:\n" + actual + "\033[0m")
 
 def test_dh_xul_ext(test):
     basedir = os.path.dirname(__file__)