Mercurial > hg
view tests/test-hgweb-annotate-whitespace.t @ 39641:aa7e312375cf
wireprotov2: let clients drive delta behavior
Previously, the "manifestdata" and "filedata" commands assumed the
receiver had all parent revisions for requested nodes. Unless the
revision had no parents, they emitted a delta instead of a fulltext.
This strategy isn't appropriate for shallow clones and for clients
that only want to access fulltext revision data for a single node
without fetching their parent revisions.
This commit adds an "haveparents" argument to the "manifestdata"
and "filedata" commands that controls delta generation behavior.
Unless "haveparents" is set, the server assumes that the client
doesn't have parent revisions unless they were previously sent
as part of the current group of revisions.
This change allows the fulltext revision data of any individual
revision to be obtained. This will facilitate shallow clones
and other data retrieval strategies that don't require all previous
revisions of an entity to be fetched.
Differential Revision: https://phab.mercurial-scm.org/D4492
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 30 Aug 2018 14:55:34 -0700 |
parents | 3b4b38130689 |
children |
line wrap: on
line source
#require serve Create a repo with whitespace only changes $ hg init repo-with-whitespace $ cd repo-with-whitespace $ cat > foo << EOF > line 0 > line 1 > line 2 > line 3 > EOF $ hg -q commit -A -m 'commit 0' $ cat > foo << EOF > line 0 > line 1 modified by 1 > line 2 > line 3 > EOF $ hg commit -m 'commit 1' $ cat > foo << EOF > line 0 > line 1 modified by 1 > line 2 > line 3 > EOF $ hg commit -m 'commit 2 (leading whitespace on line 2)' $ cat > foo << EOF > line 0 > line 1 modified by 1 > line 2 > EOF Need to use printf to avoid check-code complaining about trailing whitespace. $ printf 'line 3 \n' >> foo $ hg commit -m 'commit 3 (trailing whitespace on line 3)' $ cat > foo << EOF > line 0 > line 1 modified by 1 > line 2 > EOF $ printf 'line 3 \n' >> foo $ hg commit -m 'commit 4 (intra whitespace on line 0)' $ cat > foo << EOF > line 0 > > line 1 modified by 1 > line 2 > EOF $ printf 'line 3 \n' >> foo $ hg commit -m 'commit 5 (add blank line between line 0 and 1)' $ cat > foo << EOF > line 0 > > > line 1 modified by 1 > line 2 > EOF $ printf 'line 3 \n' >> foo $ hg commit -m 'commit 6 (add another blank line between line 0 and 1)' $ hg log -G -T '{rev}:{node|short} {desc}' @ 6:9d1b2c7db017 commit 6 (add another blank line between line 0 and 1) | o 5:400ef1d40470 commit 5 (add blank line between line 0 and 1) | o 4:08adbe269f24 commit 4 (intra whitespace on line 0) | o 3:dcb62cfbfc9b commit 3 (trailing whitespace on line 3) | o 2:6bdb694e7b8c commit 2 (leading whitespace on line 2) | o 1:23e1e37387dc commit 1 | o 0:b9c578134d72 commit 0 $ hg serve -p $HGPORT -d --pid-file hg.pid $ cat hg.pid >> $DAEMON_PIDS $ hg serve --config annotate.ignorews=true -p $HGPORT1 -d --pid-file hg.pid $ cat hg.pid >> $DAEMON_PIDS $ cd .. Annotate works $ get-with-headers.py --json $LOCALIP:$HGPORT 'json-annotate/9d1b2c7db017/foo' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 4 (intra whitespace on line 0)", "line": "line 0\n", "lineno": 1, "node": "08adbe269f24cf22d975eadeec16790c5b22f558", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 2 (leading whitespace on line 2)", "line": " line 2\n", "lineno": 5, "node": "6bdb694e7b8cebb68d5b6b27b4bcc2a49d62c602", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 3 (trailing whitespace on line 3)", "line": "line 3 \n", "lineno": 6, "node": "dcb62cfbfc9b3ab995a5cbbaff6e1971c3e4f865", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } annotate.ignorews=1 config option is honored $ get-with-headers.py --json $LOCALIP:$HGPORT1 'json-annotate/9d1b2c7db017/foo' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 0\n", "lineno": 1, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": " line 2\n", "lineno": 5, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 3 \n", "lineno": 6, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } ignorews=1 query string argument enables whitespace skipping $ get-with-headers.py --json $LOCALIP:$HGPORT 'json-annotate/9d1b2c7db017/foo?ignorews=1' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 0\n", "lineno": 1, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": " line 2\n", "lineno": 5, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 3 \n", "lineno": 6, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } ignorews=0 query string argument disables when config defaults to enabled $ get-with-headers.py --json $LOCALIP:$HGPORT1 'json-annotate/9d1b2c7db017/foo?ignorews=0' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 4 (intra whitespace on line 0)", "line": "line 0\n", "lineno": 1, "node": "08adbe269f24cf22d975eadeec16790c5b22f558", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 2 (leading whitespace on line 2)", "line": " line 2\n", "lineno": 5, "node": "6bdb694e7b8cebb68d5b6b27b4bcc2a49d62c602", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 3 (trailing whitespace on line 3)", "line": "line 3 \n", "lineno": 6, "node": "dcb62cfbfc9b3ab995a5cbbaff6e1971c3e4f865", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } ignorewsamount=1 query string enables whitespace amount skipping $ get-with-headers.py --json $LOCALIP:$HGPORT 'json-annotate/9d1b2c7db017/foo?ignorewsamount=1' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 0\n", "lineno": 1, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 2 (leading whitespace on line 2)", "line": " line 2\n", "lineno": 5, "node": "6bdb694e7b8cebb68d5b6b27b4bcc2a49d62c602", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 3 \n", "lineno": 6, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } ignorewseol=1 query string enables whitespace end of line skipping $ get-with-headers.py --json $LOCALIP:$HGPORT 'json-annotate/9d1b2c7db017/foo?ignorewseol=1' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 4 (intra whitespace on line 0)", "line": "line 0\n", "lineno": 1, "node": "08adbe269f24cf22d975eadeec16790c5b22f558", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 2 (leading whitespace on line 2)", "line": " line 2\n", "lineno": 5, "node": "6bdb694e7b8cebb68d5b6b27b4bcc2a49d62c602", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 0", "line": "line 3 \n", "lineno": 6, "node": "b9c578134d72b3a9d26afde8ddd76c0a93c5adbc", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" } ignoreblanklines=1 query string enables whitespace blank line skipping $ get-with-headers.py --json $LOCALIP:$HGPORT 'json-annotate/9d1b2c7db017/foo?ignoreblanklines=1' 200 Script output follows { "abspath": "foo", "annotate": [ { "abspath": "foo", "author": "test", "desc": "commit 4 (intra whitespace on line 0)", "line": "line 0\n", "lineno": 1, "node": "08adbe269f24cf22d975eadeec16790c5b22f558", "revdate": [ 0.0, 0 ], "targetline": 1 }, { "abspath": "foo", "author": "test", "desc": "commit 5 (add blank line between line 0 and 1)", "line": "\n", "lineno": 2, "node": "400ef1d404706cfb48afd2b78ce6addf641ced25", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 6 (add another blank line between line 0 and 1)", "line": "\n", "lineno": 3, "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 1", "line": "line 1 modified by 1\n", "lineno": 4, "node": "23e1e37387dcfca4c0ed0cc568d1e4b9bfed241a", "revdate": [ 0.0, 0 ], "targetline": 2 }, { "abspath": "foo", "author": "test", "desc": "commit 2 (leading whitespace on line 2)", "line": " line 2\n", "lineno": 5, "node": "6bdb694e7b8cebb68d5b6b27b4bcc2a49d62c602", "revdate": [ 0.0, 0 ], "targetline": 3 }, { "abspath": "foo", "author": "test", "desc": "commit 3 (trailing whitespace on line 3)", "line": "line 3 \n", "lineno": 6, "node": "dcb62cfbfc9b3ab995a5cbbaff6e1971c3e4f865", "revdate": [ 0.0, 0 ], "targetline": 4 } ], "author": "test", "children": [], "date": [ 0.0, 0 ], "desc": "commit 6 (add another blank line between line 0 and 1)", "node": "9d1b2c7db0175870a950f8c48c9c4ead1058f2c5", "parents": [ "400ef1d404706cfb48afd2b78ce6addf641ced25" ], "permissions": "" }