# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-03-19 09:36:21
# Node ID cff562fe77a072b9946c35cd32e8766f97718565
# Parent  308344d80fe558ec060bcaaac4e83a321d838810

bundle2: add ability to write to a file to the test

Next changesets are about improving debug output during bundling. We won't be
able to simply bundle to stdin in this case. The bundle2 stream would be
interleaved with debug output.

diff --git a/tests/test-bundle2.t b/tests/test-bundle2.t
--- a/tests/test-bundle2.t
+++ b/tests/test-bundle2.t
@@ -17,8 +17,8 @@ Create an extension to test bundle2 API
   > 
   > @command('bundle2',
   >          [('', 'param', [], 'stream level parameter'),],
-  >          '')
-  > def cmdbundle2(ui, repo, **opts):
+  >          '[OUTPUTFILE]')
+  > def cmdbundle2(ui, repo, path=None, **opts):
   >     """write a bundle2 container on standard ouput"""
   >     bundler = bundle2.bundle20()
   >     for p in opts['param']:
@@ -28,8 +28,13 @@ Create an extension to test bundle2 API
   >         except ValueError, exc:
   >             raise util.Abort('%s' % exc)
   > 
+  >     if path is None:
+  >        file = sys.stdout
+  >     else:
+  >         file = open(path, 'w')
+  > 
   >     for chunk in bundler.getchunks():
-  >         ui.write(chunk)
+  >         file.write(chunk)
   > 
   > @command('unbundle2', [], '')
   > def cmdunbundle2(ui, repo):
@@ -154,6 +159,17 @@ Test unbundling
   - simple
   parts count:   0
 
+Test debug output
+---------------------------------------------------
+(no debug output yet)
+
+  $ hg bundle2 --debug --param 'e|! 7/=babar%#==tutu' --param simple ../out.hg2
+
+file content is ok
+
+  $ cat ../out.hg2
+  HG20\x00)e%7C%21%207/=babar%25%23%3D%3Dtutu simple\x00\x00 (no-eol) (esc)
+
 Test buggy input
 ---------------------------------------------------