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openvswitch/tests/ovsdb-idl.at
Shad Ansari 932104f483 ovsdb-idl: Add support for change tracking. 
Ovsdb-idl notifies a client that something changed; it does not track
which table, row changed in what way (insert, modify or delete).
As a result, a client has to scan or reconfigure the entire idl after
ovsdb_idl_run(). This is presumably fine for typical ovs schemas where
tables are relatively small. In use-cases where ovsdb is used with
schemas that can have very large tables, the current ovsdb-idl
notification mechanism does not appear to scale - clients need to do a
lot of processing to determine the exact change delta.

This change adds support for:
 - Table and row based change sequence numbers to record the
   most recent IDL change sequence numbers associated with insert,
   modify or delete update on that table or row.
 - Change tracking of specific columns. This ensures that changed
   rows (inserted, modified, deleted) that have tracked columns, are
   tracked by IDL. The client can directly access the changed rows
   with get_first, get_next operations without the need to scan the
   entire table.
   The tracking functionality is not enabled by default and needs to
   be turned on per-column by the client after ovsdb_idl_create()
   and before ovsdb_idl_run().

     /* Example Usage */

     idl = ovsdb_idl_create(...);

     /* Track specific columns */
     ovsdb_idl_track_add_column(idl, column);
     /* Or, track all columns */
     ovsdb_idl_track_add_all(idl);

     for (;;) {
         ovsdb_idl_run(idl);
         seqno = ovsdb_idl_get_seqno(idl);

         /* Process only the changed rows in Table FOO */
         FOO_FOR_EACH_TRACKED(row, idl) {
             /* Determine the type of change from the row seqnos */
             if (foo_row_get_seqno(row, OVSDB_IDL_CHANGE_DELETE)
                    >= seqno)) {
                 printf("row deleted\n");
             } else if (foo_row_get_seqno(row, OVSDB_IDL_CHANGE_MODIFY)
                           >= seqno))
                 printf("row modified\n");
             } else if (foo_row_get_seqno(row, OVSDB_IDL_CHANGE_INSERT)
                           >= seqno))
                 printf("row inserted\n");
             }
         }

         /* All changes processed - clear the change track */
         ovsdb_idl_track_clear(idl);
    }

Signed-off-by: Shad Ansari <shad.ansari@hp.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
2015-11-23 08:47:10 -08:00

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AT_BANNER([OVSDB -- interface description language (IDL)])
# OVSDB_CHECK_IDL_C(TITLE, [PRE-IDL-TXN], TRANSACTIONS, OUTPUT, [KEYWORDS],
# [FILTER])
#
# Creates a database with a schema derived from idltest.ovsidl, runs
# each PRE-IDL-TXN (if any), starts an ovsdb-server on that database,
# and runs "test-ovsdb idl" passing each of the TRANSACTIONS along.
#
# Checks that the overall output is OUTPUT. Before comparison, the
# output is sorted (using "sort") and UUIDs in the output are replaced
# by markers of the form <N> where N is a number. The first unique
# UUID is replaced by <0>, the next by <1>, and so on. If a given
# UUID appears more than once it is always replaced by the same
# marker. If FILTER is supplied then the output is also filtered
# through the specified program.
#
# TITLE is provided to AT_SETUP and KEYWORDS to AT_KEYWORDS.
m4_define([OVSDB_CHECK_IDL_C],
[AT_SETUP([$1 - C])
AT_KEYWORDS([ovsdb server idl positive $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 idl unix:socket $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
# same as OVSDB_CHECK_IDL but uses the Python IDL implementation.
m4_define([OVSDB_CHECK_IDL_PY],
[AT_SETUP([$1 - Python])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_KEYWORDS([ovsdb server idl positive Python $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([$PYTHON $srcdir/test-ovsdb.py -t10 idl $srcdir/idltest.ovsschema unix:socket $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
m4_define([OVSDB_CHECK_IDL_REGISTER_COLUMNS_PY],
[AT_SETUP([$1 - Python register_columns])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_KEYWORDS([ovsdb server idl positive Python register_columns $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([$PYTHON $srcdir/test-ovsdb.py -t10 idl $srcdir/idltest.ovsschema unix:socket ?simple:b,ba,i,ia,r,ra,s,sa,u,ua?link1:i,k,ka,l2?link2:i,l1 $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
# same as OVSDB_CHECK_IDL but uses the Python IDL implementation with tcp
m4_define([OVSDB_CHECK_IDL_TCP_PY],
[AT_SETUP([$1 - Python tcp])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_KEYWORDS([ovsdb server idl positive Python with tcp socket $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server --log-file '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --remote=ptcp:0:127.0.0.1 --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
TCP_PORT=`parse_listening_port < ovsdb-server.log`
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact tcp:127.0.0.1:$TCP_PORT $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([$PYTHON $srcdir/test-ovsdb.py -t10 idl $srcdir/idltest.ovsschema tcp:127.0.0.1:$TCP_PORT $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
# same as OVSDB_CHECK_IDL but uses the Python IDL implementation with tcp6
m4_define([OVSDB_CHECK_IDL_TCP6_PY],
[AT_SETUP([$1 - Python tcp6])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_SKIP_IF([test $HAVE_IPV6 = no])
AT_KEYWORDS([ovsdb server idl positive Python with tcp6 socket $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server --log-file '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=ptcp:0:[[::1]] --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
TCP_PORT=`parse_listening_port < ovsdb-server.log`
echo "TCP_PORT=$TCP_PORT"
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact "tcp:[[::1]]:$TCP_PORT" $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([$PYTHON $srcdir/test-ovsdb.py -t10 idl $srcdir/idltest.ovsschema tcp:[[::1]]:$TCP_PORT $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
m4_define([OVSDB_CHECK_IDL],
[OVSDB_CHECK_IDL_C($@)
OVSDB_CHECK_IDL_PY($@)
OVSDB_CHECK_IDL_REGISTER_COLUMNS_PY($@)
OVSDB_CHECK_IDL_TCP_PY($@)
OVSDB_CHECK_IDL_TCP6_PY($@)])
OVSDB_CHECK_IDL([simple idl, initially empty, no ops],
[],
[],
[000: empty
001: done
])
OVSDB_CHECK_IDL([simple idl, initially empty, various ops],
[],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"b": true}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"r": 123.5}}]' \
'["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": -1,
"r": 125,
"b": false,
"s": "",
"ia": ["set", [1]],
"ra": ["set", [1.5]],
"ba": ["set", [false]],
"sa": ["set", []],
"ua": ["set", []]}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [["i", "<", 1]],
"row": {"s": "newstring"}}]' \
'["idltest",
{"op": "delete",
"table": "simple",
"where": [["i", "==", 0]]}]' \
'reconnect']],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]},{"uuid":["uuid","<1>"]}]}
002: i=0 r=0 b=false s= u=<2> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
002: i=1 r=2 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
003: {"error":null,"result":[{"count":2}]}
004: i=0 r=0 b=true s= u=<2> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
004: i=1 r=2 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
005: {"error":null,"result":[{"count":2}]}
006: i=0 r=123.5 b=true s= u=<2> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
006: i=1 r=123.5 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
007: {"error":null,"result":[{"uuid":["uuid","<6>"]}]}
008: i=-1 r=125 b=false s= u=<2> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
008: i=0 r=123.5 b=true s= u=<2> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
008: i=1 r=123.5 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
009: {"error":null,"result":[{"count":2}]}
010: i=-1 r=125 b=false s=newstring u=<2> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
010: i=0 r=123.5 b=true s=newstring u=<2> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
010: i=1 r=123.5 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
011: {"error":null,"result":[{"count":1}]}
012: i=-1 r=125 b=false s=newstring u=<2> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
012: i=1 r=123.5 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
013: reconnect
014: i=-1 r=125 b=false s=newstring u=<2> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
014: i=1 r=123.5 b=true s=mystring u=<3> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<4> <5>] uuid=<0>
015: done
]])
OVSDB_CHECK_IDL([simple idl, initially populated],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"b": true}}]']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
000: i=1 r=2 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<5>
001: {"error":null,"result":[{"count":2}]}
002: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
002: i=1 r=2 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<5>
003: done
]])
OVSDB_CHECK_IDL([simple idl, writing via IDL],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['verify 0 b, verify 1 r, set 0 b 1, set 1 r 3.5' \
'insert 2, verify 2 i, verify 1 b, delete 1']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
000: i=1 r=2 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<5>
001: commit, status=success
002: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
002: i=1 r=3.5 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<5>
003: commit, status=success
004: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
004: i=2 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<6>
005: done
]])
OVSDB_CHECK_IDL([simple idl, handling verification failure],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['set 0 b 1' \
'+["idltest",
{"op": "update",
"table": "simple",
"where": [["i", "==", 1]],
"row": {"r": 5.0}}]' \
'+verify 1 r, set 1 r 3' \
'verify 1 r, set 1 r 3' \
]],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
000: i=1 r=2 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<2>
001: commit, status=success
002: {"error":null,"result":[{"count":1}]}
003: commit, status=try again
004: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
004: i=1 r=5 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<2>
005: commit, status=success
006: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
006: i=1 r=3 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<2>
007: done
]])
OVSDB_CHECK_IDL([simple idl, increment operation],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['set 0 r 2.0, increment 0']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
001: commit, status=success, increment=1
002: i=1 r=2 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
003: done
]])
OVSDB_CHECK_IDL([simple idl, aborting],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['set 0 r 2.0, abort' \
'+set 0 b 1']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
001: commit, status=aborted
002: commit, status=success
003: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
004: done
]])
OVSDB_CHECK_IDL([simple idl, destroy without commit or abort],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['set 0 r 2.0, destroy' \
'+set 0 b 1']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
001: destroy
002: commit, status=success
003: i=0 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
004: done
]])
OVSDB_CHECK_IDL([self-linking idl, consistent ops],
[],
[['["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 0, "k": ["named-uuid", "self"]},
"uuid-name": "self"}]' \
'["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 1, "k": ["named-uuid", "row2"]},
"uuid-name": "row1"},
{"op": "insert",
"table": "link1",
"row": {"i": 2, "k": ["named-uuid", "row1"]},
"uuid-name": "row2"}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [["i", "==", 1]],
"row": {"k": ["uuid", "#1#"]}}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [],
"row": {"k": ["uuid", "#0#"]}}]']],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]}]}
002: i=0 k=0 ka=[] l2= uuid=<0>
003: {"error":null,"result":[{"uuid":["uuid","<1>"]},{"uuid":["uuid","<2>"]}]}
004: i=0 k=0 ka=[] l2= uuid=<0>
004: i=1 k=2 ka=[] l2= uuid=<1>
004: i=2 k=1 ka=[] l2= uuid=<2>
005: {"error":null,"result":[{"count":1}]}
006: i=0 k=0 ka=[] l2= uuid=<0>
006: i=1 k=1 ka=[] l2= uuid=<1>
006: i=2 k=1 ka=[] l2= uuid=<2>
007: {"error":null,"result":[{"count":3}]}
008: i=0 k=0 ka=[] l2= uuid=<0>
008: i=1 k=0 ka=[] l2= uuid=<1>
008: i=2 k=0 ka=[] l2= uuid=<2>
009: done
]])
OVSDB_CHECK_IDL([self-linking idl, inconsistent ops],
[],
[['["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 0, "k": ["uuid", "cf197cc5-c8c9-42f5-82d5-c71a9f2cb96b"]}}]' \
'+["idltest",
{"op": "insert",
"table": "link1",
"uuid-name": "one",
"row": {"i": 1, "k": ["named-uuid", "one"]}},
{"op": "insert",
"table": "link1",
"row": {"i": 2, "k": ["named-uuid", "one"]}}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [],
"row": {"k": ["uuid", "c2fca39a-e69a-42a4-9c56-5eca85839ce9"]}}]' \
'+["idltest",
{"op": "delete",
"table": "link1",
"where": [["_uuid", "==", ["uuid", "#1#"]]]}]' \
'+["idltest",
{"op": "delete",
"table": "link1",
"where": [["_uuid", "==", ["uuid", "#2#"]]]}]' \
'["idltest",
{"op": "delete",
"table": "link1",
"where": []}]' \
]],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]},{"details":"Table link1 column k row <0> references nonexistent row <1> in table link1.","error":"referential integrity violation"}]}
002: {"error":null,"result":[{"uuid":["uuid","<2>"]},{"uuid":["uuid","<3>"]}]}
003: i=1 k=1 ka=[] l2= uuid=<2>
003: i=2 k=1 ka=[] l2= uuid=<3>
004: {"error":null,"result":[{"count":2},{"details":"Table link1 column k row <x> references nonexistent row <4> in table link1.","error":"referential integrity violation"}]}
005: {"error":null,"result":[{"count":1},{"details":"cannot delete link1 row <2> because of 1 remaining reference(s)","error":"referential integrity violation"}]}
006: {"error":null,"result":[{"count":1}]}
007: i=1 k=1 ka=[] l2= uuid=<2>
008: {"error":null,"result":[{"count":1}]}
009: empty
010: done
]],
[],
[[sed -e '/004:/s/row <[23]> references/row <x> references/']])
OVSDB_CHECK_IDL([self-linking idl, sets],
[],
[['["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 0, "k": ["named-uuid", "i0"], "ka": ["set", [["named-uuid", "i0"]]]},
"uuid-name": "i0"},
{"op": "insert",
"table": "link1",
"row": {"i": 1, "k": ["named-uuid", "i0"], "ka": ["set", [["named-uuid", "i1"]]]},
"uuid-name": "i1"},
{"op": "insert",
"table": "link1",
"row": {"i": 2, "k": ["named-uuid", "i0"], "ka": ["set", [["named-uuid", "i2"]]]},
"uuid-name": "i2"},
{"op": "insert",
"table": "link1",
"row": {"i": 3, "k": ["named-uuid", "i0"], "ka": ["set", [["named-uuid", "i3"]]]},
"uuid-name": "i3"}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [],
"row": {"ka": ["set", [["uuid", "#0#"], ["uuid", "#1#"], ["uuid", "#2#"], ["uuid", "#3#"]]]}}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [["i", "==", 2]],
"row": {"ka": ["set", [["uuid", "#0#"], ["uuid", "88702e78-845b-4a6e-ad08-cf68922ae84a"], ["uuid", "#2#"]]]}}]' \
'+["idltest",
{"op": "delete",
"table": "link1",
"where": []}]']],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]},{"uuid":["uuid","<1>"]},{"uuid":["uuid","<2>"]},{"uuid":["uuid","<3>"]}]}
002: i=0 k=0 ka=[0] l2= uuid=<0>
002: i=1 k=0 ka=[1] l2= uuid=<1>
002: i=2 k=0 ka=[2] l2= uuid=<2>
002: i=3 k=0 ka=[3] l2= uuid=<3>
003: {"error":null,"result":[{"count":4}]}
004: i=0 k=0 ka=[0 1 2 3] l2= uuid=<0>
004: i=1 k=0 ka=[0 1 2 3] l2= uuid=<1>
004: i=2 k=0 ka=[0 1 2 3] l2= uuid=<2>
004: i=3 k=0 ka=[0 1 2 3] l2= uuid=<3>
005: {"error":null,"result":[{"count":1},{"details":"Table link1 column ka row <2> references nonexistent row <4> in table link1.","error":"referential integrity violation"}]}
006: {"error":null,"result":[{"count":4}]}
007: empty
008: done
]])
OVSDB_CHECK_IDL([external-linking idl, consistent ops],
[],
[['["idltest",
{"op": "insert",
"table": "link2",
"row": {"i": 0},
"uuid-name": "row0"},
{"op": "insert",
"table": "link1",
"row": {"i": 1, "k": ["named-uuid", "row1"], "l2": ["set", [["named-uuid", "row0"]]]},
"uuid-name": "row1"}]']],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]},{"uuid":["uuid","<1>"]}]}
002: i=0 l1= uuid=<0>
002: i=1 k=1 ka=[] l2=0 uuid=<1>
003: done
]])
OVSDB_CHECK_IDL_PY([external-linking idl, insert ops],
[],
[['linktest']],
[[000: empty
001: commit, status=success
002: i=1 k=1 ka=[1] l2= uuid=<0>
002: i=2 k=1 ka=[1 2] l2= uuid=<1>
003: done
]])
OVSDB_CHECK_IDL_PY([getattr idl, insert ops],
[],
[['getattrtest']],
[[000: empty
001: commit, status=success
002: i=2 k=2 ka=[] l2= uuid=<0>
003: done
]])
OVSDB_CHECK_IDL_PY([row-from-json idl, whats this],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['notifytest insert 2, notifytest set 1 b 1, notifytest delete 0']],
[[000: i=0 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
000: i=1 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<2>
001: commit, status=success, events=create|2|None, delete|0|None, update|1|b
002: i=1 r=0 b=true s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<2>
002: i=2 r=0 b=false s= u=<0> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<3>
003: done
]])
AT_SETUP([idl handling of missing tables and columns - C])
AT_KEYWORDS([ovsdb server idl positive])
# idltest2.ovsschema is the same as idltest.ovsschema, except that
# table link2 and column l2 have been deleted. But the IDL still
# expects them to be there, so this test checks that it properly
# tolerates them being missing.
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest2.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 idl unix:socket ['["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 0, "k": ["named-uuid", "self"]},
"uuid-name": "self"}]' \
'["idltest",
{"op": "insert",
"table": "link1",
"row": {"i": 1, "k": ["named-uuid", "row2"]},
"uuid-name": "row1"},
{"op": "insert",
"table": "link1",
"row": {"i": 2, "k": ["named-uuid", "row1"]},
"uuid-name": "row2"}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [["i", "==", 1]],
"row": {"k": ["uuid", "#1#"]}}]' \
'["idltest",
{"op": "update",
"table": "link1",
"where": [],
"row": {"k": ["uuid", "#0#"]}}]']],
[0], [stdout], [stderr], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl], [0],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]}]}
002: i=0 k=0 ka=[] l2= uuid=<0>
003: {"error":null,"result":[{"uuid":["uuid","<1>"]},{"uuid":["uuid","<2>"]}]}
004: i=0 k=0 ka=[] l2= uuid=<0>
004: i=1 k=2 ka=[] l2= uuid=<1>
004: i=2 k=1 ka=[] l2= uuid=<2>
005: {"error":null,"result":[{"count":1}]}
006: i=0 k=0 ka=[] l2= uuid=<0>
006: i=1 k=1 ka=[] l2= uuid=<1>
006: i=2 k=1 ka=[] l2= uuid=<2>
007: {"error":null,"result":[{"count":3}]}
008: i=0 k=0 ka=[] l2= uuid=<0>
008: i=1 k=0 ka=[] l2= uuid=<1>
008: i=2 k=0 ka=[] l2= uuid=<2>
009: done
]], [], [kill `cat pid`])
# Check that ovsdb-idl figured out that table link2 and column l2 are missing.
AT_CHECK([grep ovsdb_idl stderr | sort], [0], [dnl
test-ovsdb|ovsdb_idl|idltest database lacks link2 table (database needs upgrade?)
test-ovsdb|ovsdb_idl|link1 table in idltest database lacks l2 column (database needs upgrade?)
])
# Check that ovsdb-idl sent on "monitor" request and that it didn't
# mention that table or column, and (for paranoia) that it did mention another
# table and column.
AT_CHECK([grep -c '"monitor"' stderr], [0], [1
])
AT_CHECK([grep '"monitor"' stderr | grep link2], [1])
AT_CHECK([grep '"monitor"' stderr | grep l2], [1])
AT_CHECK([grep '"monitor"' stderr | grep -c '"link1"'], [0], [1
])
AT_CHECK([grep '"monitor"' stderr | grep -c '"ua"'], [0], [1
])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP
m4_define([OVSDB_CHECK_IDL_FETCH_COLUMNS_PY],
[AT_SETUP([$1 - Python fetch])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_KEYWORDS([ovsdb server idl positive Python increment fetch $6])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([$PYTHON $srcdir/test-ovsdb.py -t10 idl $srcdir/idltest.ovsschema unix:socket [$3] $4],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$7],,, [[| $7]]),
[0], [$5], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
m4_define([OVSDB_CHECK_IDL_FETCH_COLUMNS],
[OVSDB_CHECK_IDL_FETCH_COLUMNS_PY($@)])
OVSDB_CHECK_IDL_FETCH_COLUMNS([simple idl, initially populated],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[?simple:i,r!],
['fetch 0 r'],
[[000: i=0 uuid=<0>
000: i=1 uuid=<1>
001: commit, status=success
002: i=0 r=0 uuid=<0>
002: i=1 uuid=<1>
003: done
]])
m4_define([OVSDB_CHECK_IDL_TRACK_C],
[AT_SETUP([$1 - C])
AT_KEYWORDS([ovsdb server idl tracking positive $5])
AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
[0], [stdout], [ignore])
AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 -c idl unix:socket $3],
[0], [stdout], [ignore], [kill `cat pid`])
AT_CHECK([sort stdout | ${PERL} $srcdir/uuidfilt.pl]m4_if([$6],,, [[| $6]]),
[0], [$4], [], [kill `cat pid`])
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
m4_define([OVSDB_CHECK_IDL_TRACK],
[OVSDB_CHECK_IDL_TRACK_C($@)])
OVSDB_CHECK_IDL_TRACK([track, simple idl, initially populated],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]']],
[['["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"b": true}}]']],
[[000: i=1 r=2 b=true s=mystring u=<0> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<1> <2>] uuid=<3>
001: {"error":null,"result":[{"count":2}]}
002: i=0 r=0 b=true s= u=<4> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<5>
002: i=1 r=2 b=true s=mystring u=<0> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<1> <2>] uuid=<3>
003: done
]])
OVSDB_CHECK_IDL_TRACK([track, simple idl, initially empty, various ops],
[],
[['["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": 1,
"r": 2.0,
"b": true,
"s": "mystring",
"u": ["uuid", "84f5c8f5-ac76-4dbc-a24f-8860eb407fc1"],
"ia": ["set", [1, 2, 3]],
"ra": ["set", [-0.5]],
"ba": ["set", [true]],
"sa": ["set", ["abc", "def"]],
"ua": ["set", [["uuid", "69443985-7806-45e2-b35f-574a04e720f9"],
["uuid", "aad11ef0-816a-4b01-93e6-03b8b4256b98"]]]}},
{"op": "insert",
"table": "simple",
"row": {}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"b": true}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [],
"row": {"r": 123.5}}]' \
'["idltest",
{"op": "insert",
"table": "simple",
"row": {"i": -1,
"r": 125,
"b": false,
"s": "",
"ia": ["set", [1]],
"ra": ["set", [1.5]],
"ba": ["set", [false]],
"sa": ["set", []],
"ua": ["set", []]}}]' \
'["idltest",
{"op": "update",
"table": "simple",
"where": [["i", "<", 1]],
"row": {"s": "newstring"}}]' \
'["idltest",
{"op": "delete",
"table": "simple",
"where": [["i", "==", 0]]}]' \
'reconnect']],
[[000: empty
001: {"error":null,"result":[{"uuid":["uuid","<0>"]},{"uuid":["uuid","<1>"]}]}
002: i=1 r=2 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<0>
003: {"error":null,"result":[{"count":2}]}
004: i=0 r=0 b=true s= u=<5> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
005: {"error":null,"result":[{"count":2}]}
006: i=0 r=123.5 b=true s= u=<5> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
006: i=1 r=123.5 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<0>
007: {"error":null,"result":[{"uuid":["uuid","<6>"]}]}
008: i=-1 r=125 b=false s= u=<5> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
009: {"error":null,"result":[{"count":2}]}
010: i=-1 r=125 b=false s=newstring u=<5> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
010: i=0 r=123.5 b=true s=newstring u=<5> ia=[] ra=[] ba=[] sa=[] ua=[] uuid=<1>
011: {"error":null,"result":[{"count":1}]}
012: ##deleted## uuid=<1>
013: reconnect
014: i=-1 r=125 b=false s=newstring u=<5> ia=[1] ra=[1.5] ba=[false] sa=[] ua=[] uuid=<6>
014: i=1 r=123.5 b=true s=mystring u=<2> ia=[1 2 3] ra=[-0.5] ba=[true] sa=[abc def] ua=[<3> <4>] uuid=<0>
015: done
]])
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