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revisionbranchcache: fall back to slow path if starting readonly (issue4531)...
revisionbranchcache: fall back to slow path if starting readonly (issue4531) Transitioning to Mercurial versions with revision branch cache could be slow as long as all operations were readonly (revset queries) and the cache would be populated but not written back. Instead, fall back to using the consistently slow path when readonly and the cache doesn't exist yet. That avoids the overhead of populating the cache without writing it back. If not readonly, it will still populate all missing entries initially. That avoids repeated writing of the cache file with small updates, and it also makes sure a fully populated cache available for the readonly operations.

File last commit:

r17346:2944a6d3 default
r24159:5b4ed033 3.3.1 stable
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test-diffstat.t
72 lines | 1.4 KiB | text/troff | Tads3Lexer
Adrian Buehlmann
tests: unify test-diffstat
r12147 $ hg init repo
$ cd repo
$ i=0; while [ "$i" -lt 213 ]; do echo a >> a; i=`expr $i + 1`; done
$ hg add a
Steven Brown
patch: restore the previous output of 'diff --stat'...
r14437 $ cp a b
$ hg add b
Adrian Buehlmann
tests: unify test-diffstat
r12147
Wide diffstat:
$ hg diff --stat
a | 213 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Steven Brown
patch: restore the previous output of 'diff --stat'...
r14437 b | 213 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 426 insertions(+), 0 deletions(-)
Adrian Buehlmann
tests: unify test-diffstat
r12147
diffstat width:
$ COLUMNS=24 hg diff --config ui.interactive=true --stat
a | 213 ++++++++++++++
Steven Brown
patch: restore the previous output of 'diff --stat'...
r14437 b | 213 ++++++++++++++
2 files changed, 426 insertions(+), 0 deletions(-)
Adrian Buehlmann
tests: unify test-diffstat
r12147
$ hg ci -m adda
$ cat >> a <<EOF
> a
> a
> a
> EOF
Narrow diffstat:
$ hg diff --stat
a | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
$ hg ci -m appenda
Jim Hague
tests: tighten checks for octal escapes in shell printf....
r16098 >>> open("c", "wb").write("\0")
Patrick Mezard
diffstat: be more picky when marking file as 'binary' (issue2816)...
r15363 $ touch d
$ hg add c d
Adrian Buehlmann
tests: unify test-diffstat
r12147
Binary diffstat:
$ hg diff --stat
Patrick Mezard
diffstat: be more picky when marking file as 'binary' (issue2816)...
r15363 c | Bin
Adrian Buehlmann
tests: unify test-diffstat
r12147 1 files changed, 0 insertions(+), 0 deletions(-)
Binary git diffstat:
$ hg diff --stat --git
Steven Brown
patch: restore the previous output of 'diff --stat'...
r14437 c | Bin
Patrick Mezard
diffstat: be more picky when marking file as 'binary' (issue2816)...
r15363 d | 0
2 files changed, 0 insertions(+), 0 deletions(-)
Adrian Buehlmann
tests: unify test-diffstat
r12147
Gastón Kleiman
diffstat: fix parsing of filenames with spaces...
r13395 $ hg ci -m createb
Jim Hague
tests: tighten checks for octal escapes in shell printf....
r16098 >>> open("file with spaces", "wb").write("\0")
Gastón Kleiman
diffstat: fix parsing of filenames with spaces...
r13395 $ hg add "file with spaces"
Filename with spaces diffstat:
$ hg diff --stat
Patrick Mezard
diffstat: be more picky when marking file as 'binary' (issue2816)...
r15363 file with spaces | Bin
Gastón Kleiman
diffstat: fix parsing of filenames with spaces...
r13395 1 files changed, 0 insertions(+), 0 deletions(-)
Filename with spaces git diffstat:
$ hg diff --stat --git
file with spaces | Bin
1 files changed, 0 insertions(+), 0 deletions(-)
Mads Kiilerich
check-code: fix check for trailing whitespace on empty lines...
r17346
Mads Kiilerich
tests: add missing trailing 'cd ..'...
r16913 $ cd ..