Mercurial > hg
view tests/test-hgweb-descend-empties.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 | d6ebdbdd70a5 |
children | 182942b38d24 |
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$ "$TESTDIR/hghave" serve || exit 80 Test chains of near empty directories, terminating 3 different ways: - a1: file at level 4 (deepest) - b1: two dirs at level 3 - e1: file at level 2 Set up the repo $ hg init test $ cd test $ mkdir -p a1/a2/a3/a4 $ mkdir -p b1/b2/b3/b4 $ mkdir -p b1/b2/c3/c4 $ mkdir -p d1/d2/d3/d4 $ echo foo > a1/a2/a3/a4/foo $ echo foo > b1/b2/b3/b4/foo $ echo foo > b1/b2/c3/c4/foo $ echo foo > d1/d2/d3/d4/foo $ echo foo > d1/d2/foo $ hg ci -Ama adding a1/a2/a3/a4/foo adding b1/b2/b3/b4/foo adding b1/b2/c3/c4/foo adding d1/d2/d3/d4/foo adding d1/d2/foo $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log $ cat hg.pid >> $DAEMON_PIDS manifest with descending $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT 'file' 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: 9087c84a0f5d /</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="http://mercurial.selenic.com/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/9087c84a0f5d">log</a></li> <li><a href="/graph/9087c84a0f5d">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/9087c84a0f5d">changeset</a></li> <li class="active">browse</li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>directory / @ 0:9087c84a0f5d <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" /></p> <div id="hint">find changesets by author, revision, files, or words in the commit message</div> </form> <table class="bigtable"> <tr> <th class="name">name</th> <th class="size">size</th> <th class="permissions">permissions</th> </tr> <tr class="fileline parity0"> <td class="name"><a href="/file/9087c84a0f5d/">[up]</a></td> <td class="size"></td> <td class="permissions">drwxr-xr-x</td> </tr> <tr class="fileline parity1"> <td class="name"> <a href="/file/9087c84a0f5d/a1"> <img src="/static/coal-folder.png" alt="dir."/> a1/ </a> <a href="/file/9087c84a0f5d/a1/a2/a3/a4"> a2/a3/a4 </a> </td> <td class="size"></td> <td class="permissions">drwxr-xr-x</td> </tr> <tr class="fileline parity0"> <td class="name"> <a href="/file/9087c84a0f5d/b1"> <img src="/static/coal-folder.png" alt="dir."/> b1/ </a> <a href="/file/9087c84a0f5d/b1/b2"> b2 </a> </td> <td class="size"></td> <td class="permissions">drwxr-xr-x</td> </tr> <tr class="fileline parity1"> <td class="name"> <a href="/file/9087c84a0f5d/d1"> <img src="/static/coal-folder.png" alt="dir."/> d1/ </a> <a href="/file/9087c84a0f5d/d1/d2"> d2 </a> </td> <td class="size"></td> <td class="permissions">drwxr-xr-x</td> </tr> </table> </div> </div> <script type="text/javascript">process_dates()</script> </body> </html> $ cat errors.log $ cd ..