Mercurial > hg
view tests/test-walk.t @ 18796:fa6d5c62f3bd
pathcomplete: complete directories more conservatively
Suppose we want to perform a single-level completion (i.e. without
--full) of "fi" in a repo containing "fee", "fie/dead", "fie/live",
and "foe".
If we give back "fie/" as the only answer, the shell will consider
the completion to be unambiguous, and will append a space after the
completion. We can't complete "fie/live" or "fie/dead" without
first backspacing over that space.
We used to thus create two fake names, "fie/a" and "fie/b", to force
the shell to consider the completion to be ambiguous. It would then
stop at "fie/" without appending a space, allowing us to hit tab
again to complete "fie/live" or "fie/dead".
The change here arises from realising that we only need to force
the shell to consider a completion as ambiguous if we have exactly
one directory and zero files as possible completions.
This prevents spurious names from showing up as possible completions
when they don't need to be invented in the first place.
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Thu, 21 Mar 2013 22:10:54 -0700 |
parents | 408f2202bd80 |
children | b3de50b0c7aa |
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$ hg init t $ cd t $ mkdir -p beans $ for b in kidney navy turtle borlotti black pinto; do > echo $b > beans/$b $ done $ mkdir -p mammals/Procyonidae $ for m in cacomistle coatimundi raccoon; do > echo $m > mammals/Procyonidae/$m $ done $ echo skunk > mammals/skunk $ echo fennel > fennel $ echo fenugreek > fenugreek $ echo fiddlehead > fiddlehead $ hg addremove adding beans/black adding beans/borlotti adding beans/kidney adding beans/navy adding beans/pinto adding beans/turtle adding fennel adding fenugreek adding fiddlehead adding mammals/Procyonidae/cacomistle adding mammals/Procyonidae/coatimundi adding mammals/Procyonidae/raccoon adding mammals/skunk $ hg commit -m "commit #0" $ hg debugwalk f beans/black beans/black f beans/borlotti beans/borlotti f beans/kidney beans/kidney f beans/navy beans/navy f beans/pinto beans/pinto f beans/turtle beans/turtle f fennel fennel f fenugreek fenugreek f fiddlehead fiddlehead f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon f mammals/skunk mammals/skunk $ hg debugwalk -I. f beans/black beans/black f beans/borlotti beans/borlotti f beans/kidney beans/kidney f beans/navy beans/navy f beans/pinto beans/pinto f beans/turtle beans/turtle f fennel fennel f fenugreek fenugreek f fiddlehead fiddlehead f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon f mammals/skunk mammals/skunk $ cd mammals $ hg debugwalk f beans/black ../beans/black f beans/borlotti ../beans/borlotti f beans/kidney ../beans/kidney f beans/navy ../beans/navy f beans/pinto ../beans/pinto f beans/turtle ../beans/turtle f fennel ../fennel f fenugreek ../fenugreek f fiddlehead ../fiddlehead f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon f mammals/skunk skunk $ hg debugwalk -X ../beans f fennel ../fennel f fenugreek ../fenugreek f fiddlehead ../fiddlehead f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon f mammals/skunk skunk $ hg debugwalk -I '*k' f mammals/skunk skunk $ hg debugwalk -I 'glob:*k' f mammals/skunk skunk $ hg debugwalk -I 'relglob:*k' f beans/black ../beans/black f fenugreek ../fenugreek f mammals/skunk skunk $ hg debugwalk -I 'relglob:*k' . f mammals/skunk skunk $ hg debugwalk -I 're:.*k$' f beans/black ../beans/black f fenugreek ../fenugreek f mammals/skunk skunk $ hg debugwalk -I 'relre:.*k$' f beans/black ../beans/black f fenugreek ../fenugreek f mammals/skunk skunk $ hg debugwalk -I 'path:beans' f beans/black ../beans/black f beans/borlotti ../beans/borlotti f beans/kidney ../beans/kidney f beans/navy ../beans/navy f beans/pinto ../beans/pinto f beans/turtle ../beans/turtle $ hg debugwalk -I 'relpath:detour/../../beans' f beans/black ../beans/black f beans/borlotti ../beans/borlotti f beans/kidney ../beans/kidney f beans/navy ../beans/navy f beans/pinto ../beans/pinto f beans/turtle ../beans/turtle $ hg debugwalk . f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon f mammals/skunk skunk $ hg debugwalk -I. f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon f mammals/skunk skunk $ hg debugwalk Procyonidae f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon $ cd Procyonidae $ hg debugwalk . f mammals/Procyonidae/cacomistle cacomistle f mammals/Procyonidae/coatimundi coatimundi f mammals/Procyonidae/raccoon raccoon $ hg debugwalk .. f mammals/Procyonidae/cacomistle cacomistle f mammals/Procyonidae/coatimundi coatimundi f mammals/Procyonidae/raccoon raccoon f mammals/skunk ../skunk $ cd .. $ hg debugwalk ../beans f beans/black ../beans/black f beans/borlotti ../beans/borlotti f beans/kidney ../beans/kidney f beans/navy ../beans/navy f beans/pinto ../beans/pinto f beans/turtle ../beans/turtle $ hg debugwalk . f mammals/Procyonidae/cacomistle Procyonidae/cacomistle f mammals/Procyonidae/coatimundi Procyonidae/coatimundi f mammals/Procyonidae/raccoon Procyonidae/raccoon f mammals/skunk skunk $ hg debugwalk .hg abort: path 'mammals/.hg' is inside nested repo 'mammals' (glob) [255] $ hg debugwalk ../.hg abort: path contains illegal component: .hg [255] $ cd .. $ hg debugwalk -Ibeans f beans/black beans/black f beans/borlotti beans/borlotti f beans/kidney beans/kidney f beans/navy beans/navy f beans/pinto beans/pinto f beans/turtle beans/turtle $ hg debugwalk -I '{*,{b,m}*/*}k' f beans/black beans/black f fenugreek fenugreek f mammals/skunk mammals/skunk $ hg debugwalk 'glob:mammals/../beans/b*' f beans/black beans/black f beans/borlotti beans/borlotti $ hg debugwalk '-X*/Procyonidae' mammals f mammals/skunk mammals/skunk $ hg debugwalk path:mammals f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon f mammals/skunk mammals/skunk $ hg debugwalk .. abort: .. not under root '$TESTTMP/t' (glob) [255] $ hg debugwalk beans/../.. abort: beans/../.. not under root '$TESTTMP/t' (glob) [255] $ hg debugwalk .hg abort: path contains illegal component: .hg [255] $ hg debugwalk beans/../.hg abort: path contains illegal component: .hg [255] $ hg debugwalk beans/../.hg/data abort: path contains illegal component: .hg/data (glob) [255] $ hg debugwalk beans/.hg abort: path 'beans/.hg' is inside nested repo 'beans' (glob) [255] Test absolute paths: $ hg debugwalk `pwd`/beans f beans/black beans/black f beans/borlotti beans/borlotti f beans/kidney beans/kidney f beans/navy beans/navy f beans/pinto beans/pinto f beans/turtle beans/turtle $ hg debugwalk `pwd`/.. abort: $TESTTMP/t/.. not under root '$TESTTMP/t' (glob) [255] Test patterns: $ hg debugwalk glob:\* f fennel fennel f fenugreek fenugreek f fiddlehead fiddlehead #if eol-in-paths $ echo glob:glob > glob:glob $ hg addremove adding glob:glob warning: filename contains ':', which is reserved on Windows: 'glob:glob' $ hg debugwalk glob:\* f fennel fennel f fenugreek fenugreek f fiddlehead fiddlehead f glob:glob glob:glob $ hg debugwalk glob:glob glob: No such file or directory $ hg debugwalk glob:glob:glob f glob:glob glob:glob exact $ hg debugwalk path:glob:glob f glob:glob glob:glob exact $ rm glob:glob $ hg addremove removing glob:glob #endif $ hg debugwalk 'glob:**e' f beans/turtle beans/turtle f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle $ hg debugwalk 're:.*[kb]$' f beans/black beans/black f fenugreek fenugreek f mammals/skunk mammals/skunk $ hg debugwalk path:beans/black f beans/black beans/black exact $ hg debugwalk path:beans//black f beans/black beans/black exact $ hg debugwalk relglob:Procyonidae $ hg debugwalk 'relglob:Procyonidae/**' f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon $ hg debugwalk 'relglob:Procyonidae/**' fennel f fennel fennel exact f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon $ hg debugwalk beans 'glob:beans/*' f beans/black beans/black f beans/borlotti beans/borlotti f beans/kidney beans/kidney f beans/navy beans/navy f beans/pinto beans/pinto f beans/turtle beans/turtle $ hg debugwalk 'glob:mamm**' f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon f mammals/skunk mammals/skunk $ hg debugwalk 'glob:mamm**' fennel f fennel fennel exact f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon f mammals/skunk mammals/skunk $ hg debugwalk 'glob:j*' $ hg debugwalk NOEXIST NOEXIST: * (glob) #if fifo $ mkfifo fifo $ hg debugwalk fifo fifo: unsupported file type (type is fifo) #endif $ rm fenugreek $ hg debugwalk fenugreek f fenugreek fenugreek exact $ hg rm fenugreek $ hg debugwalk fenugreek f fenugreek fenugreek exact $ touch new $ hg debugwalk new f new new exact $ mkdir ignored $ touch ignored/file $ echo '^ignored$' > .hgignore $ hg debugwalk ignored $ hg debugwalk ignored/file f ignored/file ignored/file exact Test listfile and listfile0 $ python -c "file('listfile0', 'wb').write('fenugreek\0new\0')" $ hg debugwalk -I 'listfile0:listfile0' f fenugreek fenugreek f new new $ python -c "file('listfile', 'wb').write('fenugreek\nnew\r\nmammals/skunk\n')" $ hg debugwalk -I 'listfile:listfile' f fenugreek fenugreek f mammals/skunk mammals/skunk f new new $ cd .. $ hg debugwalk -R t t/mammals/skunk f mammals/skunk t/mammals/skunk exact $ mkdir t2 $ cd t2 $ hg debugwalk -R ../t ../t/mammals/skunk f mammals/skunk ../t/mammals/skunk exact $ hg debugwalk --cwd ../t mammals/skunk f mammals/skunk mammals/skunk exact $ cd ..