[PATCH 8 of 8 STABLE] debugrevlog: handle no revs
timeless
timeless at mozdev.org
Mon Feb 1 01:29:19 CST 2016
# HG changeset patch
# User timeless <timeless at mozdev.org>
# Date 1454273865 0
# Sun Jan 31 20:57:45 2016 +0000
# Branch stable
# Node ID 8e74d29278f9379ddb01794d43dca2f515fde93e
# Parent f45868741d783847ab04531df73eff5d6c4b2304
debugrevlog: handle no revs
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -3283,18 +3283,19 @@
numdeltas = numrevs - numfull
numoprev = numprev - nump1prev - nump2prev
totalrawsize = datasize[2]
- datasize[2] /= numrevs
- fulltotal = fullsize[2]
- fullsize[2] /= numfull
- deltatotal = deltasize[2]
- if numrevs - numfull > 0:
- deltasize[2] /= numrevs - numfull
- totalsize = fulltotal + deltatotal
- avgchainlen = sum(chainlengths) / numrevs
- maxchainlen = max(chainlengths)
- compratio = 1
- if totalsize:
- compratio = totalrawsize / totalsize
+ if numrevs:
+ datasize[2] /= numrevs
+ fulltotal = fullsize[2]
+ fullsize[2] /= numfull
+ deltatotal = deltasize[2]
+ if numdeltas > 0:
+ deltasize[2] /= numdeltas
+ totalsize = fulltotal + deltatotal
+ avgchainlen = sum(chainlengths) / numrevs
+ maxchainlen = max(chainlengths)
+ compratio = 1
+ if totalsize:
+ compratio = totalrawsize / totalsize
basedfmtstr = '%%%dd\n'
basepcfmtstr = '%%%dd %s(%%5.2f%%%%)\n'
@@ -3313,19 +3314,21 @@
ui.write(('format : %d\n') % format)
ui.write(('flags : %s\n') % ', '.join(flags))
- ui.write('\n')
- if totalrawsize:
+ if numrevs:
+ ui.write('\n')
+ if totalrawsize:
fmt = pcfmtstr(totalsize)
fmt2 = dfmtstr(totalsize)
- else:
+ else:
fmt = pcfmtstr(numrevs)
fmt2 = dfmtstr(numrevs)
- ui.write(('revisions : ') + fmt2 % numrevs)
- ui.write((' merges : ') + fmt % pcfmt(nummerges, numrevs))
- ui.write((' normal : ') + fmt % pcfmt(numrevs - nummerges, numrevs))
- ui.write(('revisions : ') + fmt2 % numrevs)
- ui.write((' full : ') + fmt % pcfmt(numfull, numrevs))
- ui.write((' deltas : ') + fmt % pcfmt(numdeltas, numrevs))
+ ui.write(('revisions : ') + fmt2 % numrevs)
+ ui.write((' merges : ') + fmt % pcfmt(nummerges, numrevs))
+ ui.write((' normal : ') + fmt %
+ pcfmt(numrevs - nummerges, numrevs))
+ ui.write(('revisions : ') + fmt2 % numrevs)
+ ui.write((' full : ') + fmt % pcfmt(numfull, numrevs))
+ ui.write((' deltas : ') + fmt % pcfmt(numdeltas, numrevs))
if totalrawsize:
ui.write(('revision size : ') + fmt2 % totalsize)
ui.write((' full : ') + fmt % pcfmt(fulltotal, totalsize))
diff --git a/tests/test-debugcommands.t b/tests/test-debugcommands.t
--- a/tests/test-debugcommands.t
+++ b/tests/test-debugcommands.t
@@ -20,11 +20,32 @@
(use "hg debugrevlog -h" to show more help)
[255]
+ $ hg debugrevlog -c
+ format : 1
+ flags : inline
+
+ uncompressed data size (min/max/avg) : 0 / 0 / 0
+ full revision size (min/max/avg) : 0 / 0 / 0
+ delta size (min/max/avg) : 0 / 0 / 0
+ $ hg debugrevlog -m
+ format : 1
+ flags : inline, generaldelta
+
+ uncompressed data size (min/max/avg) : 0 / 0 / 0
+ full revision size (min/max/avg) : 0 / 0 / 0
+ delta size (min/max/avg) : 0 / 0 / 0
$ hg debugrevlog -c -d
# rev p1rev p2rev start end deltastart base p1 p2 rawsize totalsize compression heads chainlen
$ hg debugrevlog -m -d
# rev p1rev p2rev start end deltastart base p1 p2 rawsize totalsize compression heads chainlen
$ hg commit --config ui.allowemptycommit=True -m 'empty'
+ $ hg debugrevlog -m
+ format : 1
+ flags : inline, generaldelta
+
+ uncompressed data size (min/max/avg) : 0 / 0 / 0
+ full revision size (min/max/avg) : 0 / 0 / 0
+ delta size (min/max/avg) : 0 / 0 / 0
$ hg debugrevlog -m -d
# rev p1rev p2rev start end deltastart base p1 p2 rawsize totalsize compression heads chainlen
$ hg debugrevlog -c -d
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