debugrevlog: display details about empty revision
We now display details about the course of emptiness (empty text or empty
delta).
--- a/mercurial/debugcommands.py Fri Jul 27 19:19:52 2018 +0200
+++ b/mercurial/debugcommands.py Sat Jul 28 14:14:59 2018 +0200
@@ -2091,6 +2091,8 @@
### tracks ways the "delta" are build
# nodelta
numempty = 0
+ numemptytext = 0
+ numemptydelta = 0
# full file content
numfull = 0
# delta against previous revision
@@ -2139,6 +2141,7 @@
chainspans.append(size)
if size == 0:
numempty += 1
+ numemptytext += 1
else:
numfull += 1
addsize(size, fullsize)
@@ -2150,6 +2153,7 @@
chainspans.append((revaddr - baseaddr) + size)
if size == 0:
numempty += 1
+ numemptydelta += 1
else:
addsize(size, deltasize)
if delta == rev - 1:
@@ -2226,6 +2230,10 @@
ui.write((' normal : ') + fmt % pcfmt(numrevs - nummerges, numrevs))
ui.write(('revisions : ') + fmt2 % numrevs)
ui.write((' empty : ') + fmt % pcfmt(numempty, numrevs))
+ ui.write((' text : ')
+ + fmt % pcfmt(numemptytext, numemptytext + numemptydelta))
+ ui.write((' delta : ')
+ + fmt % pcfmt(numemptydelta, numemptytext + numemptydelta))
ui.write((' full : ') + fmt % pcfmt(numfull, numrevs))
ui.write((' deltas : ') + fmt % pcfmt(numdeltas, numrevs))
ui.write(('revision size : ') + fmt2 % totalsize)
--- a/tests/test-debugcommands.t Fri Jul 27 19:19:52 2018 +0200
+++ b/tests/test-debugcommands.t Sat Jul 28 14:14:59 2018 +0200
@@ -24,6 +24,8 @@
normal : 3 (100.00%)
revisions : 3
empty : 1 (33.33%)
+ text : 1 (100.00%)
+ delta : 0 ( 0.00%)
full : 2 (66.67%)
deltas : 0 ( 0.00%)
revision size : 88