diff tests/test-clonebundles.t @ 39722:4bd6e444c76f

bundle2: make server.bundle2.stream default to True

Support for bundle2 streaming clones has been shipped in Mercurial 4.5
(7eedbd5d4880), but was never activated by default. It's time to have more
people use it. The new format allows streaming clones to transport cache
(hooray for speed) and phaseroots (fixes phase-related issues).

Changes in tests:

bundle2 capabilities now have "stream=v2" (plus a '\n' as a separator) and
therefore take 14 bytes more: "%0Astream%3Dv2". Tip for tests that have data
encoded with CBOR: 0xd3 - 0xc5 = 14.

$USUAL_BUNDLE2_CAPS$ replaces $USUAL_BUNDLE2_CAPS_SERVER$, which is the same
thing, but without "stream=v2".

Since streaming clones now also transfer caches, the reported byte and file
counts are higher (e.g. 816 bytes in 9 files instead of 613 bytes in 4 files,
a bit of --debug and manual math confirms that the caches take these extra 203
bytes in 5 files).

Differential Revision: https://phab.mercurial-scm.org/D4680

--- a/tests/test-clonebundles.t	Mon Sep 17 16:52:34 2018 +0800
+++ b/tests/test-clonebundles.t	Mon Sep 17 17:47:24 2018 +0800
@@ -465,10 +465,8 @@
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in * seconds (*) (glob)
-  searching for changes
-  no changes found
+  9 files to transfer, 816 bytes of data
+  transferred 816 bytes in * seconds (*) (glob)
 
 A manifest with a stream clone but no BUNDLESPEC
 
@@ -480,10 +478,8 @@
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in * seconds (*) (glob)
-  searching for changes
-  no changes found
+  9 files to transfer, 816 bytes of data
+  transferred 816 bytes in * seconds (*) (glob)
 
 A manifest with a gzip bundle and a stream clone
 
@@ -526,10 +522,8 @@
   no compatible clone bundles available on server; falling back to regular clone
   (you may want to report this to the server operator)
   streaming all changes
-  4 files to transfer, 613 bytes of data
-  transferred 613 bytes in * seconds (*) (glob)
-  searching for changes
-  no changes found
+  9 files to transfer, 816 bytes of data
+  transferred 816 bytes in * seconds (*) (glob)
 
 Test clone bundle retrieved through bundle2