changeset 5520:cc3af86ab6fe

test-convert-darcs: skip if we can't find the elementtree module This patch is a bit dirty to avoid having to repeat the dance required to import elementtree.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Fri, 09 Nov 2007 20:21:35 -0200
parents b688d264a294
children 03496d4fa509
files hgext/convert/darcs.py tests/test-convert-darcs
diffstat 2 files changed, 14 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/convert/darcs.py	Fri Nov 09 20:21:35 2007 -0200
+++ b/hgext/convert/darcs.py	Fri Nov 09 20:21:35 2007 -0200
@@ -21,12 +21,17 @@
     def __init__(self, ui, path, rev=None):
         super(darcs_source, self).__init__(ui, path, rev=rev)
 
-        if not os.path.exists(os.path.join(path, '_darcs', 'inventory')):
+        # check for _darcs, ElementTree, _darcs/inventory so that we can
+        # easily skip test-convert-darcs if ElementTree is not around
+        if not os.path.exists(os.path.join(path, '_darcs')):
             raise NoRepo("couldn't open darcs repo %s" % path)
 
         if ElementTree is None:
             raise util.Abort(_("Python ElementTree module is not available"))
 
+        if not os.path.exists(os.path.join(path, '_darcs', 'inventory')):
+            raise NoRepo("couldn't open darcs repo %s" % path)
+
         self.path = os.path.realpath(path)
 
         self.lastrev = None
--- a/tests/test-convert-darcs	Fri Nov 09 20:21:35 2007 -0200
+++ b/tests/test-convert-darcs	Fri Nov 09 20:21:35 2007 -0200
@@ -9,6 +9,14 @@
 DARCS_EMAIL='test@example.org'; export DARCS_EMAIL
 HOME=do_not_use_HOME_darcs; export HOME
 
+# skip if we can't import elementtree
+mkdir dummy
+mkdir dummy/_darcs
+if hg convert dummy 2>&1 | grep ElementTree > /dev/null; then
+    echo 'hghave: missing feature: elementtree module'
+    exit 80
+fi
+
 echo % initialize darcs repo
 mkdir darcs-repo
 cd darcs-repo