Matt Mackall <mpm@selenic.com> [Thu, 21 Apr 2016 21:53:18 -0500] rev 29012
bdiff: fix latent normalization bug
This bug is hidden by the current bias towards matches at the
beginning of the file. When this bias is tweaked later to address
recursion balancing, the normalization code could cause the next block
to shrink to a negative length, thus creating invalid delta chunks. We
add checks here to disallow that.
This bug requires test cases that are an awkwardly large size for the test
suite, but is very rapidly picked up by the included torture tester.
Matt Mackall <mpm@selenic.com> [Thu, 21 Apr 2016 21:46:31 -0500] rev 29011
bdiff: fold in shift calculation in normalize
This just makes the code harder to read without any performance
advantage. We're going to make the check here more complex, let's make
it simpler first.
Matt Mackall <mpm@selenic.com> [Thu, 21 Apr 2016 21:37:13 -0500] rev 29010
bdiff: unify duplicate normalize loops
We're about to make the while loop check more complicated, so let's simplify
first.
Siddharth Agarwal <sid0@fb.com> [Mon, 25 Apr 2016 16:34:02 -0700] rev 29009
make: backout changeset
51f5fae84e43
Support for '!=' was only added in GNU Make 4.0, and CentOS versions as new as
CentOS 7 only carry 3.82.
I will leave figuring out compatibility with BSD make as an exercise for
interested folks.
timeless <timeless@mozdev.org> [Thu, 01 Jan 1970 00:00:00 +0000] rev 29008
tests: test-lock-badness.t message could come later
I got this on gcc112:
@@ -58,8 +58,8 @@
$ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
$ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf"
waiting for lock on working directory of b held by '*:*' (glob)
- got lock after ? seconds (glob)
$ wait
+ got lock after 1 seconds
$ cat stdout
adding b
Sean Farley <sean@farley.io> [Sat, 23 Apr 2016 12:47:57 -0700] rev 29007
dockerdeb: pass the rest of the args to the builder script
It seems this was the original intent of the script so this patch passes the
remanining arguments to builddeb.
Sean Farley <sean@farley.io> [Sat, 23 Apr 2016 12:47:39 -0700] rev 29006
dockerdeb: fix incorrect number of shifts
From the comment, it appears that the original intent was to remove the first
two arguments, so this patch does just that.
Augie Fackler <augie@google.com> [Thu, 21 Apr 2016 10:11:20 -0400] rev 29005
make: use shell-command assignment instead of $(eval ...)
This is portable between BSD and GNU make.
As of this change, our Makefile appears to work in both BSD and GNU
make, with the caveat that the test-% and testpy-% wildcard rules
don't work on BSD make. That said, this still seems worthwhile because
it lets the buildbots work more consistently across platforms.
Augie Fackler <augie@google.com> [Thu, 21 Apr 2016 10:10:48 -0400] rev 29004
make: do assignment and export in a single statement
This is portable between GNU and BSD make, whereas doing the export on
its own line confuses BSD make.
Augie Fackler <augie@google.com> [Thu, 21 Apr 2016 10:05:14 -0400] rev 29003
make: alter how we compute compiler flags for setup.py
This is portable between BSD and GNU make. I'm not thrilled with how
it worked out, but it's portable and solves the problem.
Yuya Nishihara <yuya@tcha.org> [Sat, 23 Apr 2016 16:11:05 +0900] rev 29002
revset: unindent "if True" block in sort()
It was there to make the previous patch readable.
Yuya Nishihara <yuya@tcha.org> [Sat, 23 Apr 2016 16:09:30 +0900] rev 29001
revset: make sort() do dumb multi-pass sorting for multiple keys (
issue5218)
Our invert() function was too clever to not take length into account. I could
fix the problem by appending '\xff' as a terminator (opposite to '\0'), but
it turned out to be slower than simple multi-pass sorting.
New implementation is pretty straightforward, which just calls sort() from the
last key. We can do that since Python sort() is guaranteed to be stable. It
doesn't sound nice to call sort() multiple times, but actually it is faster.
That's probably because we have fewer Python codes in hot loop, and can avoid
heavy string and list manipulation.
revset #0: sort(0:10000, 'branch')
0) 0.412753
1) 0.393254
revset #1: sort(0:10000, '-branch')
0) 0.455377
1) 0.389191 85%
revset #2: sort(0:10000, 'date')
0) 0.408082
1) 0.376332 92%
revset #3: sort(0:10000, '-date')
0) 0.406910
1) 0.380498 93%
revset #4: sort(0:10000, 'desc branch user date rev')
0) 0.542996
1) 0.486397 89%
revset #5: sort(0:10000, '-desc -branch -user -date -rev')
0) 0.965032
1) 0.518426 53%
Yuya Nishihara <yuya@tcha.org> [Thu, 24 Mar 2016 22:55:56 +0900] rev 29000
log: fix status template to list copy source per dest (
issue5155)
Before, copied files were assumed as "A" (added) and listed followed by
non-copy added files. This could double entries of a copy if it had "M"
(modified) state.
So, this patch makes the template check if a file is included in copies dict.
This way, entries should never be doubled.
The output of "log -Tstatus -C" does not always agree with "status -C --change"
due to the bug of "status", which is documented in test-status.t. See also
2963d5c9d90b.
Martijn Pieters <mjpieters@fb.com> [Wed, 20 Apr 2016 16:33:13 +0100] rev 28999
graphmod: disable graph styling when HGPLAIN is set (
issue5212)
Produce stable output for tools to rely on by hardcoding all edge styles to
"|". This ensures that any tool parsing the output of hg log -G still gets the
same behaviour as pre-3.8 releases.