Mercurial > hg
view tests/test-debugcommands.t @ 47150:8d3c2f9d4af7
revlog: use a "radix" to address revlog
Instead of pointing to the index directly and to derive the other file from
that, we directly provide the radix and let the revlog determine the associated
file path internally. This is more robust and will give us more flexibility for
picking this file name in the future.
Differential Revision: https://phab.mercurial-scm.org/D10576
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Mon, 03 May 2021 12:22:36 +0200 |
| parents | cc3ad5c3af3b |
| children | 9c4204b7f3e4 |
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$ cat << EOF >> $HGRCPATH > [ui] > interactive=yes > EOF $ hg init debugrevlog $ cd debugrevlog $ echo a > a $ hg ci -Am adda adding a $ hg rm . removing a $ hg ci -Am make-it-empty $ hg revert --all -r 0 adding a $ hg ci -Am make-it-full #if reporevlogstore $ hg debugrevlog -c format : 1 flags : inline revisions : 3 merges : 0 ( 0.00%) normal : 3 (100.00%) revisions : 3 empty : 0 ( 0.00%) text : 0 (100.00%) delta : 0 (100.00%) snapshot : 3 (100.00%) lvl-0 : 3 (100.00%) deltas : 0 ( 0.00%) revision size : 191 snapshot : 191 (100.00%) lvl-0 : 191 (100.00%) deltas : 0 ( 0.00%) chunks : 3 0x75 (u) : 3 (100.00%) chunks size : 191 0x75 (u) : 191 (100.00%) avg chain length : 0 max chain length : 0 max chain reach : 67 compression ratio : 0 uncompressed data size (min/max/avg) : 57 / 66 / 62 full revision size (min/max/avg) : 58 / 67 / 63 inter-snapshot size (min/max/avg) : 0 / 0 / 0 delta size (min/max/avg) : 0 / 0 / 0 $ hg debugrevlog -m format : 1 flags : inline, generaldelta revisions : 3 merges : 0 ( 0.00%) normal : 3 (100.00%) revisions : 3 empty : 1 (33.33%) text : 1 (100.00%) delta : 0 ( 0.00%) snapshot : 2 (66.67%) lvl-0 : 2 (66.67%) deltas : 0 ( 0.00%) revision size : 88 snapshot : 88 (100.00%) lvl-0 : 88 (100.00%) deltas : 0 ( 0.00%) chunks : 3 empty : 1 (33.33%) 0x75 (u) : 2 (66.67%) chunks size : 88 empty : 0 ( 0.00%) 0x75 (u) : 88 (100.00%) avg chain length : 0 max chain length : 0 max chain reach : 44 compression ratio : 0 uncompressed data size (min/max/avg) : 0 / 43 / 28 full revision size (min/max/avg) : 44 / 44 / 44 inter-snapshot size (min/max/avg) : 0 / 0 / 0 delta size (min/max/avg) : 0 / 0 / 0 $ hg debugrevlog a format : 1 flags : inline, generaldelta revisions : 1 merges : 0 ( 0.00%) normal : 1 (100.00%) revisions : 1 empty : 0 ( 0.00%) text : 0 (100.00%) delta : 0 (100.00%) snapshot : 1 (100.00%) lvl-0 : 1 (100.00%) deltas : 0 ( 0.00%) revision size : 3 snapshot : 3 (100.00%) lvl-0 : 3 (100.00%) deltas : 0 ( 0.00%) chunks : 1 0x75 (u) : 1 (100.00%) chunks size : 3 0x75 (u) : 3 (100.00%) avg chain length : 0 max chain length : 0 max chain reach : 3 compression ratio : 0 uncompressed data size (min/max/avg) : 2 / 2 / 2 full revision size (min/max/avg) : 3 / 3 / 3 inter-snapshot size (min/max/avg) : 0 / 0 / 0 delta size (min/max/avg) : 0 / 0 / 0 #endif Test debugindex, with and without the --verbose/--debug flag $ hg debugrevlogindex a rev linkrev nodeid p1 p2 0 0 b789fdd96dc2 000000000000 000000000000 #if no-reposimplestore $ hg --verbose debugrevlogindex a rev offset length linkrev nodeid p1 p2 0 0 3 0 b789fdd96dc2 000000000000 000000000000 $ hg --debug debugrevlogindex a rev offset length linkrev nodeid p1 p2 0 0 3 0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 #endif $ hg debugrevlogindex -f 1 a rev flag size link p1 p2 nodeid 0 0000 2 0 -1 -1 b789fdd96dc2 #if no-reposimplestore $ hg --verbose debugrevlogindex -f 1 a rev flag offset length size link p1 p2 nodeid 0 0000 0 3 2 0 -1 -1 b789fdd96dc2 $ hg --debug debugrevlogindex -f 1 a rev flag offset length size link p1 p2 nodeid 0 0000 0 3 2 0 -1 -1 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 #endif $ hg debugindex -c rev linkrev nodeid p1 p2 0 0 07f494440405 000000000000 000000000000 1 1 8cccb4b5fec2 07f494440405 000000000000 2 2 b1e228c512c5 8cccb4b5fec2 000000000000 $ hg debugindex -c --debug rev linkrev nodeid p1 p2 0 0 07f4944404050f47db2e5c5071e0e84e7a27bba9 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 1 1 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a 07f4944404050f47db2e5c5071e0e84e7a27bba9 0000000000000000000000000000000000000000 2 2 b1e228c512c5d7066d70562ed839c3323a62d6d2 8cccb4b5fec20cafeb99dd01c26d4dee8ea4388a 0000000000000000000000000000000000000000 $ hg debugindex -m rev linkrev nodeid p1 p2 0 0 a0c8bcbbb45c 000000000000 000000000000 1 1 57faf8a737ae a0c8bcbbb45c 000000000000 2 2 a35b10320954 57faf8a737ae 000000000000 $ hg debugindex -m --debug rev linkrev nodeid p1 p2 0 0 a0c8bcbbb45c63b90b70ad007bf38961f64f2af0 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 1 1 57faf8a737ae7faf490582941a82319ba6529dca a0c8bcbbb45c63b90b70ad007bf38961f64f2af0 0000000000000000000000000000000000000000 2 2 a35b103209548032201c16c7688cb2657f037a38 57faf8a737ae7faf490582941a82319ba6529dca 0000000000000000000000000000000000000000 $ hg debugindex a rev linkrev nodeid p1 p2 0 0 b789fdd96dc2 000000000000 000000000000 $ hg debugindex --debug a rev linkrev nodeid p1 p2 0 0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 debugdelta chain basic output #if reporevlogstore pure $ hg debugindexstats abort: debugindexstats only works with native code [255] #endif #if reporevlogstore no-pure $ hg debugindexstats node trie capacity: 4 node trie count: 2 node trie depth: 1 node trie last rev scanned: -1 (no-rust !) node trie last rev scanned: 3 (rust !) node trie lookups: 4 (no-rust !) node trie lookups: 2 (rust !) node trie misses: 1 node trie splits: 1 revs in memory: 3 #endif #if reporevlogstore no-pure $ hg debugdeltachain -m rev chain# chainlen prev delta size rawsize chainsize ratio lindist extradist extraratio readsize largestblk rddensity srchunks 0 1 1 -1 base 44 43 44 1.02326 44 0 0.00000 44 44 1.00000 1 1 2 1 -1 base 0 0 0 0.00000 0 0 0.00000 0 0 1.00000 1 2 3 1 -1 base 44 43 44 1.02326 44 0 0.00000 44 44 1.00000 1 $ hg debugdeltachain -m -T '{rev} {chainid} {chainlen}\n' 0 1 1 1 2 1 2 3 1 $ hg debugdeltachain -m -Tjson [ { "chainid": 1, "chainlen": 1, "chainratio": 1.02325581395, (no-py3 !) "chainratio": 1.0232558139534884, (py3 !) "chainsize": 44, "compsize": 44, "deltatype": "base", "extradist": 0, "extraratio": 0.0, "largestblock": 44, "lindist": 44, "prevrev": -1, "readdensity": 1.0, "readsize": 44, "rev": 0, "srchunks": 1, "uncompsize": 43 }, { "chainid": 2, "chainlen": 1, "chainratio": 0, "chainsize": 0, "compsize": 0, "deltatype": "base", "extradist": 0, "extraratio": 0, "largestblock": 0, "lindist": 0, "prevrev": -1, "readdensity": 1, "readsize": 0, "rev": 1, "srchunks": 1, "uncompsize": 0 }, { "chainid": 3, "chainlen": 1, "chainratio": 1.02325581395, (no-py3 !) "chainratio": 1.0232558139534884, (py3 !) "chainsize": 44, "compsize": 44, "deltatype": "base", "extradist": 0, "extraratio": 0.0, "largestblock": 44, "lindist": 44, "prevrev": -1, "readdensity": 1.0, "readsize": 44, "rev": 2, "srchunks": 1, "uncompsize": 43 } ] debugdelta chain with sparse read enabled $ cat >> $HGRCPATH <<EOF > [experimental] > sparse-read = True > EOF $ hg debugdeltachain -m rev chain# chainlen prev delta size rawsize chainsize ratio lindist extradist extraratio readsize largestblk rddensity srchunks 0 1 1 -1 base 44 43 44 1.02326 44 0 0.00000 44 44 1.00000 1 1 2 1 -1 base 0 0 0 0.00000 0 0 0.00000 0 0 1.00000 1 2 3 1 -1 base 44 43 44 1.02326 44 0 0.00000 44 44 1.00000 1 $ hg debugdeltachain -m -T '{rev} {chainid} {chainlen} {readsize} {largestblock} {readdensity}\n' 0 1 1 44 44 1.0 1 2 1 0 0 1 2 3 1 44 44 1.0 $ hg debugdeltachain -m -Tjson [ { "chainid": 1, "chainlen": 1, "chainratio": 1.02325581395, (no-py3 !) "chainratio": 1.0232558139534884, (py3 !) "chainsize": 44, "compsize": 44, "deltatype": "base", "extradist": 0, "extraratio": 0.0, "largestblock": 44, "lindist": 44, "prevrev": -1, "readdensity": 1.0, "readsize": 44, "rev": 0, "srchunks": 1, "uncompsize": 43 }, { "chainid": 2, "chainlen": 1, "chainratio": 0, "chainsize": 0, "compsize": 0, "deltatype": "base", "extradist": 0, "extraratio": 0, "largestblock": 0, "lindist": 0, "prevrev": -1, "readdensity": 1, "readsize": 0, "rev": 1, "srchunks": 1, "uncompsize": 0 }, { "chainid": 3, "chainlen": 1, "chainratio": 1.02325581395, (no-py3 !) "chainratio": 1.0232558139534884, (py3 !) "chainsize": 44, "compsize": 44, "deltatype": "base", "extradist": 0, "extraratio": 0.0, "largestblock": 44, "lindist": 44, "prevrev": -1, "readdensity": 1.0, "readsize": 44, "rev": 2, "srchunks": 1, "uncompsize": 43 } ] $ printf "This test checks things.\n" >> a $ hg ci -m a $ hg branch other marked working directory as branch other (branches are permanent and global, did you want a bookmark?) $ for i in `$TESTDIR/seq.py 5`; do > printf "shorter ${i}" >> a > hg ci -m "a other:$i" > hg up -q default > printf "for the branch default we want longer chains: ${i}" >> a > hg ci -m "a default:$i" > hg up -q other > done $ hg debugdeltachain a -T '{rev} {srchunks}\n' \ > --config experimental.sparse-read.density-threshold=0.50 \ > --config experimental.sparse-read.min-gap-size=0 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 2 (no-zstd !) 10 1 (zstd !) 11 1 $ hg --config extensions.strip= strip --no-backup -r 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved Test max chain len $ cat >> $HGRCPATH << EOF > [format] > maxchainlen=4 > EOF $ printf "This test checks if maxchainlen config value is respected also it can serve as basic test for debugrevlog -d <file>.\n" >> a $ hg ci -m a $ printf "b\n" >> a $ hg ci -m a $ printf "c\n" >> a $ hg ci -m a $ printf "d\n" >> a $ hg ci -m a $ printf "e\n" >> a $ hg ci -m a $ printf "f\n" >> a $ hg ci -m a $ printf 'g\n' >> a $ hg ci -m a $ printf 'h\n' >> a $ hg ci -m a $ hg debugrevlog -d a # rev p1rev p2rev start end deltastart base p1 p2 rawsize totalsize compression heads chainlen 0 -1 -1 0 ??? 0 0 0 0 ??? ???? ? 1 0 (glob) 1 0 -1 ??? ??? 0 0 0 0 ??? ???? ? 1 1 (glob) 2 1 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 2 (glob) 3 2 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 3 (glob) 4 3 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 4 (glob) 5 4 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 0 (glob) 6 5 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 1 (glob) 7 6 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 2 (glob) 8 7 -1 ??? ??? ??? ??? ??? 0 ??? ???? ? 1 3 (glob) #endif Test debuglocks command: $ hg debuglocks lock: free wlock: free * Test setting the lock waitlock <file> will wait for file to be created. If it isn't in a reasonable amount of time, displays error message and returns 1 $ waitlock() { > start=`date +%s` > timeout=5 > while [ \( ! -f $1 \) -a \( ! -L $1 \) ]; do > now=`date +%s` > if [ "`expr $now - $start`" -gt $timeout ]; then > echo "timeout: $1 was not created in $timeout seconds" > return 1 > fi > sleep 0.1 > done > } $ dolock() { > { > waitlock .hg/unlock > rm -f .hg/unlock > echo y > } | hg debuglocks "$@" > /dev/null > } $ dolock -s & $ waitlock .hg/store/lock $ hg debuglocks lock: user *, process * (*s) (glob) wlock: free [1] $ touch .hg/unlock $ wait $ [ -f .hg/store/lock ] || echo "There is no lock" There is no lock * Test setting the wlock $ dolock -S & $ waitlock .hg/wlock $ hg debuglocks lock: free wlock: user *, process * (*s) (glob) [1] $ touch .hg/unlock $ wait $ [ -f .hg/wlock ] || echo "There is no wlock" There is no wlock * Test setting both locks $ dolock -Ss & $ waitlock .hg/wlock && waitlock .hg/store/lock $ hg debuglocks lock: user *, process * (*s) (glob) wlock: user *, process * (*s) (glob) [2] * Test failing to set a lock $ hg debuglocks -s abort: lock is already held [255] $ hg debuglocks -S abort: wlock is already held [255] $ touch .hg/unlock $ wait $ hg debuglocks lock: free wlock: free * Test forcing the lock $ dolock -s & $ waitlock .hg/store/lock $ hg debuglocks lock: user *, process * (*s) (glob) wlock: free [1] $ hg debuglocks -L $ hg debuglocks lock: free wlock: free $ touch .hg/unlock $ wait * Test forcing the wlock $ dolock -S & $ waitlock .hg/wlock $ hg debuglocks lock: free wlock: user *, process * (*s) (glob) [1] $ hg debuglocks -W $ hg debuglocks lock: free wlock: free $ touch .hg/unlock $ wait Test WdirUnsupported exception $ hg debugdata -c ffffffffffffffffffffffffffffffffffffffff abort: working directory revision cannot be specified [255] Test cache warming command $ rm -rf .hg/cache/ $ hg debugupdatecaches --debug updating the branch cache $ ls -r .hg/cache/* .hg/cache/tags2-served .hg/cache/tags2 .hg/cache/rbc-revs-v1 .hg/cache/rbc-names-v1 .hg/cache/hgtagsfnodes1 .hg/cache/branch2-visible-hidden .hg/cache/branch2-visible .hg/cache/branch2-served.hidden .hg/cache/branch2-served .hg/cache/branch2-immutable .hg/cache/branch2-base Test debugcolor #if no-windows $ hg debugcolor --style --color always | egrep 'mode|style|log\.' color mode: 'ansi' available style: \x1b[0;33mlog.changeset\x1b[0m: \x1b[0;33myellow\x1b[0m (esc) #endif $ hg debugcolor --style --color never color mode: None available style: $ cd .. Test internal debugstacktrace command $ cat > debugstacktrace.py << EOF > from __future__ import absolute_import > from mercurial import ( > util, > ) > from mercurial.utils import ( > procutil, > ) > def f(): > util.debugstacktrace(f=procutil.stdout) > g() > def g(): > util.dst(b'hello from g\\n', skip=1) > h() > def h(): > util.dst(b'hi ...\\nfrom h hidden in g', 1, depth=2) > f() > EOF $ "$PYTHON" debugstacktrace.py stacktrace at: *debugstacktrace.py:16 in * (glob) *debugstacktrace.py:9 in f (glob) hello from g at: *debugstacktrace.py:16 in * (glob) *debugstacktrace.py:10 in f (glob) hi ... from h hidden in g at: *debugstacktrace.py:10 in f (glob) *debugstacktrace.py:13 in g (glob) Test debugcapabilities command: $ hg debugcapabilities ./debugrevlog/ Main capabilities: branchmap $USUAL_BUNDLE2_CAPS$ getbundle known lookup pushkey unbundle Bundle2 capabilities: HG20 bookmarks changegroup 01 02 checkheads related digests md5 sha1 sha512 error abort unsupportedcontent pushraced pushkey hgtagsfnodes listkeys phases heads pushkey remote-changegroup http https stream v2 Test debugpeer $ hg --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" debugpeer ssh://user@dummy/debugrevlog url: ssh://user@dummy/debugrevlog local: no pushable: yes $ hg --config ui.ssh="\"$PYTHON\" \"$TESTDIR/dummyssh\"" --debug debugpeer ssh://user@dummy/debugrevlog running "*" "*/tests/dummyssh" 'user@dummy' 'hg -R debugrevlog serve --stdio' (glob) (no-windows !) running "*" "*\tests/dummyssh" "user@dummy" "hg -R debugrevlog serve --stdio" (glob) (windows !) devel-peer-request: hello+between devel-peer-request: pairs: 81 bytes sending hello command sending between command remote: 444 (no-rust !) remote: 463 (rust !) remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (no-rust !) remote: capabilities: batch branchmap $USUAL_BUNDLE2_CAPS$ changegroupsubset getbundle known lookup protocaps pushkey streamreqs=generaldelta,persistent-nodemap,revlogv1,sparserevlog unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (rust !) remote: 1 devel-peer-request: protocaps devel-peer-request: caps: * bytes (glob) sending protocaps command url: ssh://user@dummy/debugrevlog local: no pushable: yes