mirror of
https://github.com/facebook/sapling.git
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9c635f53f5
We are about to remove the branchmap cache update in changegroup application. There is a debug message alongside this update that we do not want to loose. We move the message beforehand to simplify the test update in the next changeset. The message move is quite noisy and isolating that noise is useful. Most tests update are just line reordering since the message is issued at a later point during the transaction. After this changes, the message is displayed in more case since local commit creation also issue it.
150 lines
4.9 KiB
Raku
150 lines
4.9 KiB
Raku
$ cat << EOF >> $HGRCPATH
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> [format]
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> usegeneraldelta=yes
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> EOF
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$ hg init debugrevlog
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$ cd debugrevlog
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$ echo a > a
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$ hg ci -Am adda
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adding a
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$ hg debugrevlog -m
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format : 1
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flags : inline, generaldelta
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revisions : 1
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merges : 0 ( 0.00%)
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normal : 1 (100.00%)
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revisions : 1
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full : 1 (100.00%)
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deltas : 0 ( 0.00%)
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revision size : 44
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full : 44 (100.00%)
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deltas : 0 ( 0.00%)
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chunks : 1
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0x75 (u) : 1 (100.00%)
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chunks size : 44
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0x75 (u) : 44 (100.00%)
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avg chain length : 0
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max chain length : 0
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compression ratio : 0
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uncompressed data size (min/max/avg) : 43 / 43 / 43
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full revision size (min/max/avg) : 44 / 44 / 44
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delta size (min/max/avg) : 0 / 0 / 0
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Test debugindex, with and without the --debug flag
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$ hg debugindex a
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 3 .... 0 b789fdd96dc2 000000000000 000000000000 (re)
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$ hg --debug debugindex a
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 3 .... 0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 (re)
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$ hg debugindex -f 1 a
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rev flag offset length size ..... link p1 p2 nodeid (re)
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0 0000 0 3 2 .... 0 -1 -1 b789fdd96dc2 (re)
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$ hg --debug debugindex -f 1 a
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rev flag offset length size ..... link p1 p2 nodeid (re)
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0 0000 0 3 2 .... 0 -1 -1 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 (re)
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debugdelta chain basic output
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$ hg debugdeltachain -m
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rev chain# chainlen prev delta size rawsize chainsize ratio lindist extradist extraratio
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0 1 1 -1 base 44 43 44 1.02326 44 0 0.00000
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$ hg debugdeltachain -m -T '{rev} {chainid} {chainlen}\n'
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0 1 1
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$ hg debugdeltachain -m -Tjson
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[
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{
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"chainid": 1,
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"chainlen": 1,
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"chainratio": 1.02325581395,
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"chainsize": 44,
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"compsize": 44,
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"deltatype": "base",
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"extradist": 0,
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"extraratio": 0.0,
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"lindist": 44,
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"prevrev": -1,
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"rev": 0,
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"uncompsize": 43
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}
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]
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Test max chain len
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$ cat >> $HGRCPATH << EOF
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> [format]
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> maxchainlen=4
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> EOF
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$ printf "This test checks if maxchainlen config value is respected also it can serve as basic test for debugrevlog -d <file>.\n" >> a
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$ hg ci -m a
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$ printf "b\n" >> a
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$ hg ci -m a
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$ printf "c\n" >> a
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$ hg ci -m a
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$ printf "d\n" >> a
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$ hg ci -m a
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$ printf "e\n" >> a
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$ hg ci -m a
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$ printf "f\n" >> a
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$ hg ci -m a
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$ printf 'g\n' >> a
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$ hg ci -m a
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$ printf 'h\n' >> a
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$ hg ci -m a
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$ hg debugrevlog -d a
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# rev p1rev p2rev start end deltastart base p1 p2 rawsize totalsize compression heads chainlen
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0 -1 -1 0 ??? 0 0 0 0 ??? ???? ? 1 0 (glob)
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1 0 -1 ??? ??? 0 0 0 0 ??? ???? ? 1 1 (glob)
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2 1 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 2 (glob)
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3 2 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 3 (glob)
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4 3 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 4 (glob)
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5 4 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 0 (glob)
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6 5 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 1 (glob)
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7 6 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 2 (glob)
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8 7 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 3 (glob)
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Test cache warming command
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$ rm -rf .hg/cache/
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$ hg debugupdatecaches --debug
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updating the branch cache
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$ ls -r .hg/cache/*
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.hg/cache/rbc-revs-v1
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.hg/cache/rbc-names-v1
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.hg/cache/branch2-served
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$ cd ..
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Test internal debugstacktrace command
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$ cat > debugstacktrace.py << EOF
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> from mercurial.util import debugstacktrace, dst, sys
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> def f():
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> debugstacktrace(f=sys.stdout)
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> g()
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> def g():
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> dst('hello from g\\n', skip=1)
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> h()
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> def h():
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> dst('hi ...\\nfrom h hidden in g', 1, depth=2)
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> f()
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> EOF
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$ python debugstacktrace.py
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stacktrace at:
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debugstacktrace.py:10 in * (glob)
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debugstacktrace.py:3 in f
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hello from g at:
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debugstacktrace.py:10 in * (glob)
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debugstacktrace.py:4 in f
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hi ...
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from h hidden in g at:
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debugstacktrace.py:4 in f
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debugstacktrace.py:7 in g
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