upstream/mercurial-mirror Files · tests/test-narrow-clone-non-narrow-server.t

hgweb: support constructing URLs from an alternate base URL...

hgweb: support constructing URLs from an alternate base URL The web.baseurl config option allows server operators to define a custom URL for hosted content. The way it works today is that hgwebdir parses this config option into URL components then updates the appropriate WSGI environment variables so the request "lies" about its details. For example, SERVER_NAME is updated to reflect the alternate base URL's hostname. The WSGI environment should not be modified because WSGI applications may want to know the original request details (for debugging, etc). This commit teaches our request parser about the existence of an alternate base URL. If defined, the advertised URL and other self-reflected paths will take the alternate base URL into account. The hgweb WSGI application didn't use web.baseurl. But hgwebdir did. We update hgwebdir to alter the environment parsing accordingly. The old code around environment manipulation has been removed. With this change, parserequestfromenv() has grown to a bit unwieldy. Now that practically everyone is using it, it is obvious that there is some unused features that can be trimmed. So look for this in follow-up commits. Differential Revision: https://phab.mercurial-scm.org/D2822

Augie Fackler - - Load All Authors

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      Test attempting a narrow clone against a server that doesn't support narrowhg.

        $ . "$TESTDIR/narrow-library.sh"

        $ hg init master

        $ cd master

        $ for x in `$TESTDIR/seq.py 10`; do

        >   echo $x > "f$x"

        >   hg add "f$x"

        >   hg commit -m "Add $x"

        > done

        $ hg serve -a localhost -p $HGPORT1 --config extensions.narrow=! -d \

        >    --pid-file=hg.pid

        $ cat hg.pid >> "$DAEMON_PIDS"

        $ hg serve -a localhost -p $HGPORT2 -d --pid-file=hg.pid

        $ cat hg.pid >> "$DAEMON_PIDS"

      Verify that narrow is advertised in the bundle2 capabilities:

        $ echo hello | hg -R . serve --stdio | \

        >   python -c "import sys, urllib; print urllib.unquote_plus(list(sys.stdin)[1])" | grep narrow

        narrow=v0

        $ cd ..

        $ hg clone --narrow --include f1 http://localhost:$HGPORT1/ narrowclone

        requesting all changes

        abort: server doesn't support narrow clones

        [255]

      Make a narrow clone (via HGPORT2), then try to narrow and widen

      into it (from HGPORT1) to prove that narrowing is fine and widening fails

      gracefully:

        $ hg clone -r 0 --narrow --include f1 http://localhost:$HGPORT2/ narrowclone

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        new changesets * (glob)

        updating to branch default

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cd narrowclone

        $ hg tracked --addexclude f2 http://localhost:$HGPORT1/

        comparing with http://localhost:$HGPORT1/

        searching for changes

        looking for local changes to affected paths

        $ hg tracked --addinclude f1 http://localhost:$HGPORT1/

        comparing with http://localhost:$HGPORT1/

        searching for changes

        no changes found

        abort: server doesn't support narrow clones

        [255]

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				Test attempting a narrow clone against a server that doesn't support narrowhg.

				$ . "$TESTDIR/narrow-library.sh"

				$ hg init master
				$ cd master

				$ for x in `$TESTDIR/seq.py 10`; do
				> echo $x > "f$x"
				> hg add "f$x"
				> hg commit -m "Add $x"
				> done

				$ hg serve -a localhost -p $HGPORT1 --config extensions.narrow=! -d \
				> --pid-file=hg.pid
				$ cat hg.pid >> "$DAEMON_PIDS"
				$ hg serve -a localhost -p $HGPORT2 -d --pid-file=hg.pid
				$ cat hg.pid >> "$DAEMON_PIDS"

				Verify that narrow is advertised in the bundle2 capabilities:
				$ echo hello \| hg -R . serve --stdio \| \
				> python -c "import sys, urllib; print urllib.unquote_plus(list(sys.stdin)[1])" \| grep narrow
				narrow=v0

				$ cd ..

				$ hg clone --narrow --include f1 http://localhost:$HGPORT1/ narrowclone
				requesting all changes
				abort: server doesn't support narrow clones
				[255]

				Make a narrow clone (via HGPORT2), then try to narrow and widen
				into it (from HGPORT1) to prove that narrowing is fine and widening fails
				gracefully:
				$ hg clone -r 0 --narrow --include f1 http://localhost:$HGPORT2/ narrowclone
				adding changesets
				adding manifests
				adding file changes
				added 1 changesets with 1 changes to 1 files
				new changesets * (glob)
				updating to branch default
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd narrowclone
				$ hg tracked --addexclude f2 http://localhost:$HGPORT1/
				comparing with http://localhost:$HGPORT1/
				searching for changes
				looking for local changes to affected paths
				$ hg tracked --addinclude f1 http://localhost:$HGPORT1/
				comparing with http://localhost:$HGPORT1/
				searching for changes
				no changes found
				abort: server doesn't support narrow clones
				[255]