rust: update `clap` to the latest 4.x version
This brings in more up-to-date dependencies, some bug fixes (none of which are
relevant yet), and slightly improved compile times.
#require serve
Some tests for hgweb responding to HEAD requests
$ hg init test
$ cd test
$ mkdir da
$ echo foo > da/foo
$ echo foo > foo
$ hg ci -Ambase
adding da/foo
adding foo
$ hg bookmark -r0 '@'
$ hg bookmark -r0 'a b c'
$ hg bookmark -r0 'd/e/f'
$ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log
$ cat hg.pid >> $DAEMON_PIDS
manifest
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/?style=raw' - date etag server
200 Script output follows
content-type: text/plain; charset=ascii
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/da?style=raw' - date etag server
200 Script output follows
content-type: text/plain; charset=ascii
plain file
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/foo?style=raw' - date etag server
200 Script output follows
content-disposition: inline; filename="foo"
content-length: 4
content-type: application/binary
should give a 404 - static file that does not exist
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'static/bogus' - date etag server
404 Not Found
content-type: text/html; charset=ascii
[1]
should give a 404 - bad revision
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/spam/foo?style=raw' - date etag server
404 Not Found
content-type: text/plain; charset=ascii
[1]
should give a 400 - bad command
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/foo?cmd=spam&style=raw' - date etag server
400* (glob)
content-type: text/plain; charset=ascii
[1]
should give a 404 - file does not exist
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/bork?style=raw' - date etag server
404 Not Found
content-type: text/plain; charset=ascii
[1]
try bad style
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'file/tip/?style=foobar' - date etag server
200 Script output follows
content-type: text/html; charset=ascii
log
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'log?style=raw' - date etag server
200 Script output follows
content-type: text/plain; charset=ascii
access bookmarks
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'rev/@?style=paper' - date etag server
200 Script output follows
content-type: text/html; charset=ascii
static file
$ get-with-headers.py localhost:$HGPORT --method=HEAD 'static/style-gitweb.css' - date etag server
200 Script output follows
content-length: 9074
content-type: text/css
$ killdaemons.py
$ cd ..