Mercurial > hg
view tests/test-merge-prompt.t @ 16414:e8d37b78acfb
parsers: use base-16 trie for faster node->rev mapping
This greatly speeds up node->rev lookups, with results that are
often user-perceptible: for instance, "hg --time log" of the node
associated with rev 1000 on a linux-2.6 repo improves from 0.3
seconds to 0.03. I have not found any instances of slowdowns.
The new perfnodelookup command in contrib/perf.py demonstrates the
speedup more dramatically, since it performs no I/O. For a single
lookup, the new code is about 40x faster.
These changes also prepare the ground for the possibility of further
improving the performance of prefix-based node lookups.
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Thu, 12 Apr 2012 14:05:59 -0700 |
parents | 117f9190c1ba |
children | c8ba98bf0e71 |
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Test for b5605d88dc27: Make ui.prompt repeat on "unrecognized response" again (issue897) 840e2b315c1f: Fix misleading error and prompts during update/merge (issue556) $ status() { > echo "--- status ---" > hg st -A file1 file2 > for file in file1 file2; do > if [ -f $file ]; then > echo "--- $file ---" > cat $file > else > echo "*** $file does not exist" > fi > done > } $ hg init $ echo 1 > file1 $ echo 2 > file2 $ hg ci -Am 'added file1 and file2' adding file1 adding file2 $ hg rm file1 $ echo changed >> file2 $ hg ci -m 'removed file1, changed file2' $ hg co 0 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo changed >> file1 $ hg rm file2 $ hg ci -m 'changed file1, removed file2' created new head Non-interactive merge: $ hg merge -y local changed file1 which remote deleted use (c)hanged version or (d)elete? c remote changed file2 which local deleted use (c)hanged version or leave (d)eleted? c 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ status --- status --- M file2 C file1 --- file1 --- 1 changed --- file2 --- 2 changed Interactive merge: $ hg co -C 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge --config ui.interactive=true <<EOF > c > d > EOF local changed file1 which remote deleted use (c)hanged version or (d)elete? remote changed file2 which local deleted use (c)hanged version or leave (d)eleted? 0 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ status --- status --- file2: * (glob) C file1 --- file1 --- 1 changed *** file2 does not exist Interactive merge with bad input: $ hg co -C 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge --config ui.interactive=true <<EOF > foo > bar > d > baz > c > EOF local changed file1 which remote deleted use (c)hanged version or (d)elete? unrecognized response local changed file1 which remote deleted use (c)hanged version or (d)elete? unrecognized response local changed file1 which remote deleted use (c)hanged version or (d)elete? remote changed file2 which local deleted use (c)hanged version or leave (d)eleted? unrecognized response remote changed file2 which local deleted use (c)hanged version or leave (d)eleted? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved (branch merge, don't forget to commit) $ status --- status --- M file2 R file1 *** file1 does not exist --- file2 --- 2 changed Interactive merge with not enough input: $ hg co -C 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge --config ui.interactive=true <<EOF > d > EOF local changed file1 which remote deleted use (c)hanged version or (d)elete? remote changed file2 which local deleted use (c)hanged version or leave (d)eleted? abort: response expected [255] $ status --- status --- file2: * (glob) C file1 --- file1 --- 1 changed *** file2 does not exist