debugcommands: stabilize output of debugbundle by having a custom repr

debugcommands: stabilize output of debugbundle by having a custom repr

We handle all dict-like things the same, and don't worry about it
actually being a repr.

--- a/mercurial/debugcommands.py	Tue Aug 22 20:25:08 2017 -0400
+++ b/mercurial/debugcommands.py	Tue Aug 22 23:11:35 2017 -0400
@@ -7,6 +7,7 @@
 
 from __future__ import absolute_import
 
+import collections
 import difflib
 import errno
 import operator
@@ -323,16 +324,22 @@
             ui.write(indent_string)
             ui.write('%s %s\n' % (hex(head), phases.phasenames[phase]))
 
+def _quasirepr(thing):
+    if isinstance(thing, (dict, util.sortdict, collections.OrderedDict)):
+        return '{%s}' % (
+            b', '.join(b'%s: %s' % (k, thing[k]) for k in sorted(thing)))
+    return pycompat.bytestr(repr(thing))
+
 def _debugbundle2(ui, gen, all=None, **opts):
     """lists the contents of a bundle2"""
     if not isinstance(gen, bundle2.unbundle20):
         raise error.Abort(_('not a bundle2 file'))
-    ui.write(('Stream params: %s\n' % repr(gen.params)))
+    ui.write(('Stream params: %s\n' % _quasirepr(gen.params)))
     parttypes = opts.get(r'part_type', [])
     for part in gen.iterparts():
         if parttypes and part.type not in parttypes:
             continue
-        ui.write('%s -- %r\n' % (part.type, repr(part.params)))
+        ui.write('%s -- %s\n' % (part.type, _quasirepr(part.params)))
         if part.type == 'changegroup':
             version = part.params.get('version', '01')
             cg = changegroup.getunbundler(version, part, 'UN')

--- a/tests/test-bundle-phases.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-bundle-phases.t	Tue Aug 22 23:11:35 2017 -0400
@@ -37,12 +37,12 @@
   $ hg bundle --base B -r E bundle
   3 changesets found
   $ hg debugbundle bundle
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '3'), ('targetphase', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 3, targetphase: 2, version: 02}
       26805aba1e600a82e93661149f2313866a221a7b
       f585351a92f85104bff7c284233c338b10eb1df7
       9bc730a19041f9ec7cb33c626e811aa233efb18c
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       26805aba1e600a82e93661149f2313866a221a7b draft
   $ hg strip --no-backup C
   $ hg unbundle -q bundle
@@ -226,14 +226,14 @@
   $ hg bundle -a bundle
   5 changesets found
   $ hg debugbundle bundle
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '5'), ('targetphase', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 5, targetphase: 2, version: 02}
       426bada5c67598ca65036d57d9e4b64b0c1ce7a0
       112478962961147124edd43549aedd1a335e44bf
       dc0947a82db884575bb76ea10ac97b08536bfa03
       4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4
       03ca77807e919db8807c3749086dc36fb478cac0
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       dc0947a82db884575bb76ea10ac97b08536bfa03 public
       03ca77807e919db8807c3749086dc36fb478cac0 draft
   $ hg strip --no-backup A
@@ -254,32 +254,32 @@
   $ hg bundle --base 'A + C' -r D bundle
   2 changesets found
   $ hg debugbundle bundle
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2'), ('targetphase', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 2, targetphase: 2, version: 02}
       112478962961147124edd43549aedd1a335e44bf
       4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
   $ rm bundle
 
   $ hg bundle --base A -r D bundle
   3 changesets found
   $ hg debugbundle bundle
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '3'), ('targetphase', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 3, targetphase: 2, version: 02}
       112478962961147124edd43549aedd1a335e44bf
       dc0947a82db884575bb76ea10ac97b08536bfa03
       4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       dc0947a82db884575bb76ea10ac97b08536bfa03 public
   $ rm bundle
 
   $ hg bundle --base 'B + C' -r 'D + E' bundle
   2 changesets found
   $ hg debugbundle bundle
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2'), ('targetphase', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 2, targetphase: 2, version: 02}
       4e4f9194f9f181c57f62e823e8bdfa46ab9e4ff4
       03ca77807e919db8807c3749086dc36fb478cac0
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       03ca77807e919db8807c3749086dc36fb478cac0 draft
   $ rm bundle

--- a/tests/test-bundle-type.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-bundle-type.t	Tue Aug 22 23:11:35 2017 -0400
@@ -73,7 +73,7 @@
   1 changesets found
   HG20\x00\x00 (esc)
   Stream params: {}
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   none-v2
   
@@ -81,8 +81,8 @@
   searching for changes
   1 changesets found
   HG20\x00\x00 (esc)
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   bzip2-v2
   
@@ -90,8 +90,8 @@
   searching for changes
   1 changesets found
   HG20\x00\x00 (esc)
-  Stream params: sortdict([('Compression', 'GZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: GZ}
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   gzip-v2
   
@@ -100,7 +100,7 @@
   1 changesets found
   HG20\x00\x00 (esc)
   Stream params: {}
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   none-v2
   
@@ -108,8 +108,8 @@
   searching for changes
   1 changesets found
   HG20\x00\x00 (esc)
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   bzip2-v2
   
@@ -167,8 +167,8 @@
   searching for changes
   1 changesets found
   HG20\x00\x00 (esc)
-  Stream params: sortdict([('Compression', 'ZS')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: ZS}
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   zstd-v2
   
@@ -176,8 +176,8 @@
   searching for changes
   1 changesets found
   HG20\x00\x00 (esc)
-  Stream params: sortdict([('Compression', 'ZS')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: ZS}
+  changegroup -- {nbchanges: 1, version: 02}
       c35a0f9217e65d1fdb90c936ffa7dbe679f83ddf
   zstd-v2
   

--- a/tests/test-bundle2-format.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-bundle2-format.t	Tue Aug 22 23:11:35 2017 -0400
@@ -990,7 +990,7 @@
 
   $ hg debugbundle ../rev.hg2
   Stream params: {}
-  changegroup -- 'sortdict()'
+  changegroup -- {}
       32af7686d403cf45b5d95f2d70cebea587ac806a
       9520eea781bcca16c1e15acc0ba14335a0e8e5ba
       eea13746799a9e0bfd88f29d3c2e9dc9389f524f
@@ -1118,8 +1118,8 @@
   0360: db fb 6a 33 df c1 7d 99 cf ef d4 d5 6d da 77 7c |..j3..}.....m.w||
   0370: 3b 19 fd af c5 3f f1 60 c3 17                   |;....?.`..|
   $ hg debugbundle ../rev.hg2.bz
-  Stream params: sortdict([('Compression', 'GZ')])
-  changegroup -- 'sortdict()'
+  Stream params: {Compression: GZ}
+  changegroup -- {}
       32af7686d403cf45b5d95f2d70cebea587ac806a
       9520eea781bcca16c1e15acc0ba14335a0e8e5ba
       eea13746799a9e0bfd88f29d3c2e9dc9389f524f
@@ -1205,8 +1205,8 @@
   0420: 8b 43 88 57 9c 01 f5 61 b5 e1 27 41 7e af 83 fe |.C.W...a..'A~...|
   0430: 2e e4 8a 70 a1 21 46 96 30 7a                   |...p.!F.0z|
   $ hg debugbundle ../rev.hg2.bz
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- 'sortdict()'
+  Stream params: {Compression: BZ}
+  changegroup -- {}
       32af7686d403cf45b5d95f2d70cebea587ac806a
       9520eea781bcca16c1e15acc0ba14335a0e8e5ba
       eea13746799a9e0bfd88f29d3c2e9dc9389f524f

--- a/tests/test-debugbundle.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-debugbundle.t	Tue Aug 22 23:11:35 2017 -0400
@@ -31,7 +31,7 @@
 
   $ hg debugbundle bundle2.hg
   Stream params: {}
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2')])"
+  changegroup -- {nbchanges: 2, version: 02}
       0e067c57feba1a5694ca4844f05588bb1bf82342
       991a3460af53952d10ec8a295d3d2cc2e5fa9690
 
@@ -56,7 +56,7 @@
 
   $ hg debugbundle --all bundle2.hg
   Stream params: {}
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2')])"
+  changegroup -- {nbchanges: 2, version: 02}
       format: id, p1, p2, cset, delta base, len(delta)
   
       changelog

--- a/tests/test-generaldelta.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-generaldelta.t	Tue Aug 22 23:11:35 2017 -0400
@@ -154,10 +154,10 @@
   0 files updated, 0 files merged, 5 files removed, 0 files unresolved
   saved backup bundle to $TESTTMP/aggressive/.hg/strip-backup/1c5d4dc9a8b8-6c68e60c-backup.hg (glob)
   $ hg debugbundle .hg/strip-backup/*
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       1c5d4dc9a8b8d6e1750966d343e94db665e7a1e9
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       1c5d4dc9a8b8d6e1750966d343e94db665e7a1e9 draft
 
   $ cd ..

--- a/tests/test-getbundle.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-getbundle.t	Tue Aug 22 23:11:35 2017 -0400
@@ -170,7 +170,7 @@
   $ hg debuggetbundle repo bundle -t bundle2
   $ hg debugbundle bundle
   Stream params: {}
-  changegroup -- "sortdict([('version', '01')])"
+  changegroup -- {version: 01}
       7704483d56b2a7b5db54dcee7c62378ac629b348
       29a4d1f17bd3f0779ca0525bebb1cfb51067c738
       713346a995c363120712aed1aee7e04afd867638

--- a/tests/test-obsolete-changeset-exchange.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-obsolete-changeset-exchange.t	Tue Aug 22 23:11:35 2017 -0400
@@ -90,14 +90,14 @@
   $ hg bundle --hidden --rev f89bcc95eba5 --base "f89bcc95eba5^" ../f89bcc95eba5-obs.hg --config experimental.stabilization.bundle-obsmarker=1
   1 changesets found
   $ hg debugbundle ../f89bcc95eba5.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       f89bcc95eba5174b1ccc3e33a82e84c96e8338ee
   $ hg debugbundle ../f89bcc95eba5-obs.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       f89bcc95eba5174b1ccc3e33a82e84c96e8338ee
-  obsmarkers -- 'sortdict()'
+  obsmarkers -- {}
       version: 1 (70 bytes)
       9d73aac1b2ed7d53835eaeec212ed41ea47da53a f89bcc95eba5174b1ccc3e33a82e84c96e8338ee 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 

--- a/tests/test-obsolete.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-obsolete.t	Tue Aug 22 23:11:35 2017 -0400
@@ -1344,14 +1344,14 @@
   o  0:a78f55e5508c (draft) [ ] 0
   
   $ hg debugbundle .hg/strip-backup/e008cf283490-*-backup.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 2, version: 02}
       e008cf2834908e5d6b0f792a9d4b0e2272260fb8
       f27abbcc1f77fb409cf9160482fe619541e2d605
-  obsmarkers -- 'sortdict()'
+  obsmarkers -- {}
       version: 1 (70 bytes)
       f27abbcc1f77fb409cf9160482fe619541e2d605 0 {e008cf2834908e5d6b0f792a9d4b0e2272260fb8} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       f27abbcc1f77fb409cf9160482fe619541e2d605 draft
 
   $ hg pull .hg/strip-backup/e008cf283490-*-backup.hg
@@ -1389,15 +1389,15 @@
   @  0:a78f55e5508c (draft) [tip ] 0
   
   $ hg debugbundle .hg/strip-backup/e016b03fd86f-*-backup.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '2')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 2, version: 02}
       e016b03fd86fcccc54817d120b90b751aaf367d6
       b0551702f918510f01ae838ab03a463054c67b46
-  obsmarkers -- 'sortdict()'
+  obsmarkers -- {}
       version: 1 (139 bytes)
       e008cf2834908e5d6b0f792a9d4b0e2272260fb8 b0551702f918510f01ae838ab03a463054c67b46 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
       f27abbcc1f77fb409cf9160482fe619541e2d605 0 {e008cf2834908e5d6b0f792a9d4b0e2272260fb8} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       b0551702f918510f01ae838ab03a463054c67b46 draft
 
   $ hg unbundle .hg/strip-backup/e016b03fd86f-*-backup.hg

--- a/tests/test-shelve.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-shelve.t	Tue Aug 22 23:11:35 2017 -0400
@@ -1117,8 +1117,8 @@
   shelved as default
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg debugbundle .hg/shelved/*.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       45993d65fe9dc3c6d8764b9c3b07fa831ee7d92d
   $ cd ..
 

--- a/tests/test-strip.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-strip.t	Tue Aug 22 23:11:35 2017 -0400
@@ -211,10 +211,10 @@
   summary:     b
   
   $ hg debugbundle .hg/strip-backup/*
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '1')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 1, version: 02}
       264128213d290d868c54642d13aeaa3675551a78
-  phase-heads -- 'sortdict()'
+  phase-heads -- {}
       264128213d290d868c54642d13aeaa3675551a78 draft
   $ hg pull .hg/strip-backup/*
   pulling from .hg/strip-backup/264128213d29-0b39d6bf-backup.hg

--- a/tests/test-tags.t	Tue Aug 22 20:25:08 2017 -0400
+++ b/tests/test-tags.t	Tue Aug 22 23:11:35 2017 -0400
@@ -721,13 +721,13 @@
   $ hg -R tagsclient bundle --all ./test-cache-in-bundle-all-rev.hg
   4 changesets found
   $ hg debugbundle ./test-cache-in-bundle-all-rev.hg
-  Stream params: sortdict([('Compression', 'BZ')])
-  changegroup -- "sortdict([('version', '02'), ('nbchanges', '4')])"
+  Stream params: {Compression: BZ}
+  changegroup -- {nbchanges: 4, version: 02}
       96ee1d7354c4ad7372047672c36a1f561e3a6a4c
       c4dab0c2fd337eb9191f80c3024830a4889a8f34
       f63cc8fe54e4d326f8d692805d70e092f851ddb1
       40f0358cb314c824a5929ee527308d90e023bc10
-  hgtagsfnodes -- 'sortdict()'
+  hgtagsfnodes -- {}
 
 Check that local clone includes cache data