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Improve test coverage of network address functions
The following functions were not covered by any tests: - abbrev(inet) - set_masklen(cidr) - set_masklen(inet) - netmask(inet) - hostmask(inet) While on it, this improves the output of some of the existing queries in the test inet to use better aliases. Author: Aleksander Alekseev Reviewed-by: Jacob Champion, Keisuke Kuroda, Tom Lane Discussion: https://postgr.es/m/CAJ7c6TOyZ9bGNrDK6Z3Q0gr9ow8ZpOm+=+01mpE0dsdH4C+u9A@mail.gmail.com
This commit is contained in:
Michael Paquier
@ -88,31 +88,32 @@ SELECT i AS inet, host(i), text(i), family(i) FROM INET_TBL;
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::4.3.2.1/24 | ::4.3.2.1 | ::4.3.2.1/24 | 6
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(17 rows)
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SELECT c AS cidr, abbrev(c) FROM INET_TBL;
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cidr | abbrev
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--------------------+--------------------
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192.168.1.0/24 | 192.168.1/24
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192.168.1.0/26 | 192.168.1.0/26
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192.168.1.0/24 | 192.168.1/24
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192.168.1.0/24 | 192.168.1/24
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192.168.1.0/24 | 192.168.1/24
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192.168.1.0/24 | 192.168.1/24
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10.0.0.0/8 | 10/8
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10.0.0.0/32 | 10.0.0.0/32
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10.1.2.3/32 | 10.1.2.3/32
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10.1.2.0/24 | 10.1.2/24
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10.1.0.0/16 | 10.1/16
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10.0.0.0/8 | 10/8
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10.0.0.0/8 | 10/8
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10.0.0.0/8 | 10/8
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10:23::f1/128 | 10:23::f1/128
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10:23::8000/113 | 10:23::8000/113
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::ffff:1.2.3.4/128 | ::ffff:1.2.3.4/128
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SELECT c AS cidr, abbrev(c) AS "abbrev(cidr)",
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i AS inet, abbrev(i) AS "abbrev(inet)" FROM INET_TBL;
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cidr | abbrev(cidr) | inet | abbrev(inet)
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--------------------+--------------------+------------------+------------------
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192.168.1.0/24 | 192.168.1/24 | 192.168.1.226/24 | 192.168.1.226/24
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192.168.1.0/26 | 192.168.1.0/26 | 192.168.1.226 | 192.168.1.226
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192.168.1.0/24 | 192.168.1/24 | 192.168.1.0/24 | 192.168.1.0/24
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192.168.1.0/24 | 192.168.1/24 | 192.168.1.0/25 | 192.168.1.0/25
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192.168.1.0/24 | 192.168.1/24 | 192.168.1.255/24 | 192.168.1.255/24
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192.168.1.0/24 | 192.168.1/24 | 192.168.1.255/25 | 192.168.1.255/25
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10.0.0.0/8 | 10/8 | 10.1.2.3/8 | 10.1.2.3/8
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10.0.0.0/32 | 10.0.0.0/32 | 10.1.2.3/8 | 10.1.2.3/8
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10.1.2.3/32 | 10.1.2.3/32 | 10.1.2.3 | 10.1.2.3
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10.1.2.0/24 | 10.1.2/24 | 10.1.2.3/24 | 10.1.2.3/24
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10.1.0.0/16 | 10.1/16 | 10.1.2.3/16 | 10.1.2.3/16
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10.0.0.0/8 | 10/8 | 10.1.2.3/8 | 10.1.2.3/8
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10.0.0.0/8 | 10/8 | 11.1.2.3/8 | 11.1.2.3/8
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10.0.0.0/8 | 10/8 | 9.1.2.3/8 | 9.1.2.3/8
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10:23::f1/128 | 10:23::f1/128 | 10:23::f1/64 | 10:23::f1/64
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10:23::8000/113 | 10:23::8000/113 | 10:23::ffff | 10:23::ffff
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::ffff:1.2.3.4/128 | ::ffff:1.2.3.4/128 | ::4.3.2.1/24 | ::4.3.2.1/24
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(17 rows)
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SELECT c AS cidr, broadcast(c),
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i AS inet, broadcast(i) FROM INET_TBL;
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cidr | broadcast | inet | broadcast
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SELECT c AS cidr, broadcast(c) AS "broadcast(cidr)",
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i AS inet, broadcast(i) AS "broadcast(inet)" FROM INET_TBL;
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cidr | broadcast(cidr) | inet | broadcast(inet)
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--------------------+------------------+------------------+---------------------------------------
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192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.226/24 | 192.168.1.255/24
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192.168.1.0/26 | 192.168.1.63/26 | 192.168.1.226 | 192.168.1.226
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@ -190,6 +191,50 @@ SELECT c AS cidr, masklen(c) AS "masklen(cidr)",
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10.0.0.0/8 | 8 | 9.1.2.3/8 | 8
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(4 rows)
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SELECT i AS inet, netmask(i) AS "netmask(inet)" FROM INET_TBL;
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inet | netmask(inet)
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------------------+-----------------------------------------
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192.168.1.226/24 | 255.255.255.0
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192.168.1.226 | 255.255.255.255
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192.168.1.0/24 | 255.255.255.0
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192.168.1.0/25 | 255.255.255.128
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192.168.1.255/24 | 255.255.255.0
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192.168.1.255/25 | 255.255.255.128
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10.1.2.3/8 | 255.0.0.0
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10.1.2.3/8 | 255.0.0.0
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10.1.2.3 | 255.255.255.255
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10.1.2.3/24 | 255.255.255.0
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10.1.2.3/16 | 255.255.0.0
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10.1.2.3/8 | 255.0.0.0
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11.1.2.3/8 | 255.0.0.0
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9.1.2.3/8 | 255.0.0.0
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10:23::f1/64 | ffff:ffff:ffff:ffff::
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10:23::ffff | ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
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::4.3.2.1/24 | ffff:ff00::
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(17 rows)
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SELECT i AS inet, hostmask(i) AS "hostmask(inet)" FROM INET_TBL;
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inet | hostmask(inet)
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------------------+------------------------------------
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192.168.1.226/24 | 0.0.0.255
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192.168.1.226 | 0.0.0.0
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192.168.1.0/24 | 0.0.0.255
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192.168.1.0/25 | 0.0.0.127
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192.168.1.255/24 | 0.0.0.255
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192.168.1.255/25 | 0.0.0.127
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10.1.2.3/8 | 0.255.255.255
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10.1.2.3/8 | 0.255.255.255
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10.1.2.3 | 0.0.0.0
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10.1.2.3/24 | 0.0.0.255
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10.1.2.3/16 | 0.0.255.255
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10.1.2.3/8 | 0.255.255.255
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11.1.2.3/8 | 0.255.255.255
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9.1.2.3/8 | 0.255.255.255
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10:23::f1/64 | ::ffff:ffff:ffff:ffff
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10:23::ffff | ::
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::4.3.2.1/24 | 0:ff:ffff:ffff:ffff:ffff:ffff:ffff
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(17 rows)
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SELECT c AS cidr, i AS inet FROM INET_TBL
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WHERE c = i;
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cidr | inet
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@ -238,29 +283,59 @@ SELECT max(c) AS max, min(c) AS min FROM INET_TBL;
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10:23::8000/113 | 10.0.0.0/8
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(1 row)
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-- check the conversion to/from text and set_netmask
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SELECT set_masklen(inet(text(i)), 24) FROM INET_TBL;
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set_masklen
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------------------
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192.168.1.226/24
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192.168.1.226/24
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192.168.1.0/24
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192.168.1.0/24
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192.168.1.255/24
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192.168.1.255/24
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10.1.2.3/24
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10.1.2.3/24
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10.1.2.3/24
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10.1.2.3/24
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10.1.2.3/24
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10.1.2.3/24
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11.1.2.3/24
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9.1.2.3/24
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10:23::f1/24
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10:23::ffff/24
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::4.3.2.1/24
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-- check the conversion to/from text and setting netmask
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SELECT c AS cidr, set_masklen(cidr(text(c)), 24) AS "set_masklen(cidr)",
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i AS inet, set_masklen(inet(text(i)), 24) AS "set_masklen(inet)" FROM INET_TBL;
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cidr | set_masklen(cidr) | inet | set_masklen(inet)
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--------------------+-------------------+------------------+-------------------
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192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.226/24 | 192.168.1.226/24
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192.168.1.0/26 | 192.168.1.0/24 | 192.168.1.226 | 192.168.1.226/24
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192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/24
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192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.0/25 | 192.168.1.0/24
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192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.255/24 | 192.168.1.255/24
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192.168.1.0/24 | 192.168.1.0/24 | 192.168.1.255/25 | 192.168.1.255/24
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10.0.0.0/8 | 10.0.0.0/24 | 10.1.2.3/8 | 10.1.2.3/24
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10.0.0.0/32 | 10.0.0.0/24 | 10.1.2.3/8 | 10.1.2.3/24
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10.1.2.3/32 | 10.1.2.0/24 | 10.1.2.3 | 10.1.2.3/24
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10.1.2.0/24 | 10.1.2.0/24 | 10.1.2.3/24 | 10.1.2.3/24
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10.1.0.0/16 | 10.1.0.0/24 | 10.1.2.3/16 | 10.1.2.3/24
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10.0.0.0/8 | 10.0.0.0/24 | 10.1.2.3/8 | 10.1.2.3/24
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10.0.0.0/8 | 10.0.0.0/24 | 11.1.2.3/8 | 11.1.2.3/24
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10.0.0.0/8 | 10.0.0.0/24 | 9.1.2.3/8 | 9.1.2.3/24
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10:23::f1/128 | 10::/24 | 10:23::f1/64 | 10:23::f1/24
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10:23::8000/113 | 10::/24 | 10:23::ffff | 10:23::ffff/24
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::ffff:1.2.3.4/128 | ::/24 | ::4.3.2.1/24 | ::4.3.2.1/24
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(17 rows)
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-- check that netmask is treated as maximum value when set to -1
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SELECT c AS cidr, set_masklen(cidr(text(c)), -1) AS "set_masklen(cidr)",
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i AS inet, set_masklen(inet(text(i)), -1) AS "set_masklen(inet)" FROM INET_TBL;
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cidr | set_masklen(cidr) | inet | set_masklen(inet)
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--------------------+--------------------+------------------+-------------------
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192.168.1.0/24 | 192.168.1.0/32 | 192.168.1.226/24 | 192.168.1.226
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192.168.1.0/26 | 192.168.1.0/32 | 192.168.1.226 | 192.168.1.226
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192.168.1.0/24 | 192.168.1.0/32 | 192.168.1.0/24 | 192.168.1.0
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192.168.1.0/24 | 192.168.1.0/32 | 192.168.1.0/25 | 192.168.1.0
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192.168.1.0/24 | 192.168.1.0/32 | 192.168.1.255/24 | 192.168.1.255
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192.168.1.0/24 | 192.168.1.0/32 | 192.168.1.255/25 | 192.168.1.255
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10.0.0.0/8 | 10.0.0.0/32 | 10.1.2.3/8 | 10.1.2.3
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10.0.0.0/32 | 10.0.0.0/32 | 10.1.2.3/8 | 10.1.2.3
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10.1.2.3/32 | 10.1.2.3/32 | 10.1.2.3 | 10.1.2.3
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10.1.2.0/24 | 10.1.2.0/32 | 10.1.2.3/24 | 10.1.2.3
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10.1.0.0/16 | 10.1.0.0/32 | 10.1.2.3/16 | 10.1.2.3
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10.0.0.0/8 | 10.0.0.0/32 | 10.1.2.3/8 | 10.1.2.3
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10.0.0.0/8 | 10.0.0.0/32 | 11.1.2.3/8 | 11.1.2.3
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10.0.0.0/8 | 10.0.0.0/32 | 9.1.2.3/8 | 9.1.2.3
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10:23::f1/128 | 10:23::f1/128 | 10:23::f1/64 | 10:23::f1
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10:23::8000/113 | 10:23::8000/128 | 10:23::ffff | 10:23::ffff
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::ffff:1.2.3.4/128 | ::ffff:1.2.3.4/128 | ::4.3.2.1/24 | ::4.3.2.1
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(17 rows)
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-- check that invalid netmask is rejected
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SELECT set_masklen(inet(text(i)), 33) FROM INET_TBL;
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ERROR: invalid mask length: 33
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SELECT set_masklen(cidr(text(c)), 33) FROM INET_TBL;
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ERROR: invalid mask length: 33
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-- check that btree index works correctly
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CREATE INDEX inet_idx1 ON inet_tbl(i);
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SET enable_seqscan TO off;
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@ -34,9 +34,10 @@ SELECT c AS cidr, i AS inet FROM INET_TBL;
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-- now test some support functions
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SELECT i AS inet, host(i), text(i), family(i) FROM INET_TBL;
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SELECT c AS cidr, abbrev(c) FROM INET_TBL;
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SELECT c AS cidr, broadcast(c),
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i AS inet, broadcast(i) FROM INET_TBL;
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SELECT c AS cidr, abbrev(c) AS "abbrev(cidr)",
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i AS inet, abbrev(i) AS "abbrev(inet)" FROM INET_TBL;
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SELECT c AS cidr, broadcast(c) AS "broadcast(cidr)",
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i AS inet, broadcast(i) AS "broadcast(inet)" FROM INET_TBL;
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SELECT c AS cidr, network(c) AS "network(cidr)",
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i AS inet, network(i) AS "network(inet)" FROM INET_TBL;
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SELECT c AS cidr, masklen(c) AS "masklen(cidr)",
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@ -46,6 +47,9 @@ SELECT c AS cidr, masklen(c) AS "masklen(cidr)",
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i AS inet, masklen(i) AS "masklen(inet)" FROM INET_TBL
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WHERE masklen(c) <= 8;
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SELECT i AS inet, netmask(i) AS "netmask(inet)" FROM INET_TBL;
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SELECT i AS inet, hostmask(i) AS "hostmask(inet)" FROM INET_TBL;
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SELECT c AS cidr, i AS inet FROM INET_TBL
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WHERE c = i;
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@ -60,8 +64,15 @@ SELECT i, c,
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SELECT max(i) AS max, min(i) AS min FROM INET_TBL;
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SELECT max(c) AS max, min(c) AS min FROM INET_TBL;
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-- check the conversion to/from text and set_netmask
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SELECT set_masklen(inet(text(i)), 24) FROM INET_TBL;
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-- check the conversion to/from text and setting netmask
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SELECT c AS cidr, set_masklen(cidr(text(c)), 24) AS "set_masklen(cidr)",
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i AS inet, set_masklen(inet(text(i)), 24) AS "set_masklen(inet)" FROM INET_TBL;
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-- check that netmask is treated as maximum value when set to -1
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SELECT c AS cidr, set_masklen(cidr(text(c)), -1) AS "set_masklen(cidr)",
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i AS inet, set_masklen(inet(text(i)), -1) AS "set_masklen(inet)" FROM INET_TBL;
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-- check that invalid netmask is rejected
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SELECT set_masklen(inet(text(i)), 33) FROM INET_TBL;
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SELECT set_masklen(cidr(text(c)), 33) FROM INET_TBL;
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-- check that btree index works correctly
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CREATE INDEX inet_idx1 ON inet_tbl(i);
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Reference in New Issue
Block a user