X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=tests%2Fppu_tu.py;h=94de246c490c64bcf09da304e1cb6c8f9095f62c;hb=042c7e70678df42c13cca5b3b2150ae30a29b7ab;hp=563774a953336151da78cf9f4bc8b10440f39410;hpb=e78080336c7f7b636cbc6d168bac1d54cec41a09;p=ppu.git

diff --git a/tests/ppu_tu.py b/tests/ppu_tu.py
index 563774a..94de246 100644
--- a/tests/ppu_tu.py
+++ b/tests/ppu_tu.py
@@ -3,6 +3,7 @@
 
 import os
 import shutil
+import sys
 from tempfile import mkdtemp
 
 
@@ -14,7 +15,7 @@ def setup():
 
 def teardown():
     os.chdir(os.sep)  # To the root of the FS
-    shutil.rmtree(tmp_dir)
+    shutil.rmtree(tmp_dir, ignore_errors=True)
 
 
 def find_in_path(name):
@@ -23,6 +24,7 @@ def find_in_path(name):
         test_prog_path = os.path.join(path, name)
         if os.path.exists(test_prog_path):
             return test_prog_path
+    sys.exit("Cannot find %s in %s" % (name, os.environ["PATH"]))
 
 
 def create_files(files, subdirectory=None):