trying postgresql://uri-user:secret@host:12345/db
user='uri-user' password='secret' dbname='db' host='host' port='12345' (inet)

trying postgresql://uri-user@host:12345/db
user='uri-user' dbname='db' host='host' port='12345' (inet)

trying postgresql://uri-user@host/db
user='uri-user' dbname='db' host='host' (inet)

trying postgresql://host:12345/db
dbname='db' host='host' port='12345' (inet)

trying postgresql://host/db
dbname='db' host='host' (inet)

trying postgresql://uri-user@host:12345/
user='uri-user' host='host' port='12345' (inet)

trying postgresql://uri-user@host/
user='uri-user' host='host' (inet)

trying postgresql://uri-user@
user='uri-user' (local)

trying postgresql://host:12345/
host='host' port='12345' (inet)

trying postgresql://host:12345
host='host' port='12345' (inet)

trying postgresql://host/db
dbname='db' host='host' (inet)

trying postgresql://host/
host='host' (inet)

trying postgresql://host
host='host' (inet)

trying postgresql://
(local)

trying postgresql://?hostaddr=127.0.0.1
hostaddr='127.0.0.1' (inet)

trying postgresql://example.com?hostaddr=63.1.2.4
host='example.com' hostaddr='63.1.2.4' (inet)

trying postgresql://%68ost/
host='host' (inet)

trying postgresql://host/db?user=uri-user
user='uri-user' dbname='db' host='host' (inet)

trying postgresql://host/db?user=uri-user&port=12345
user='uri-user' dbname='db' host='host' port='12345' (inet)

trying postgresql://host/db?u%73er=someotheruser&port=12345
user='someotheruser' dbname='db' host='host' port='12345' (inet)

trying postgresql://host/db?u%7aer=someotheruser&port=12345
uri-regress: invalid URI query parameter: "uzer"

trying postgresql://host:12345?user=uri-user
user='uri-user' host='host' port='12345' (inet)

trying postgresql://host?user=uri-user
user='uri-user' host='host' (inet)

trying postgresql://host?
host='host' (inet)

trying postgresql://[::1]:12345/db
dbname='db' host='::1' port='12345' (inet)

trying postgresql://[::1]/db
dbname='db' host='::1' (inet)

trying postgresql://[2001:db8::1234]/
host='2001:db8::1234' (inet)

trying postgresql://[200z:db8::1234]/
host='200z:db8::1234' (inet)

trying postgresql://[::1]
host='::1' (inet)

trying postgres://
(local)

trying postgres:///
(local)

trying postgres:///db
dbname='db' (local)

trying postgres://uri-user@/db
user='uri-user' dbname='db' (local)

trying postgres://?host=/path/to/socket/dir
host='/path/to/socket/dir' (local)

trying postgresql://host?uzer=
uri-regress: invalid URI query parameter: "uzer"

trying postgre://
uri-regress: missing "=" after "postgre://" in connection info string

trying postgres://[::1
uri-regress: end of string reached when looking for matching "]" in IPv6 host address in URI: "postgres://[::1"

trying postgres://[]
uri-regress: IPv6 host address may not be empty in URI: "postgres://[]"

trying postgres://[::1]z
uri-regress: unexpected character "z" at position 17 in URI (expected ":" or "/"): "postgres://[::1]z"

trying postgresql://host?zzz
uri-regress: missing key/value separator "=" in URI query parameter: "zzz"

trying postgresql://host?value1&value2
uri-regress: missing key/value separator "=" in URI query parameter: "value1"

trying postgresql://host?key=key=value
uri-regress: extra key/value separator "=" in URI query parameter: "key"

trying postgres://host?dbname=%XXfoo
uri-regress: invalid percent-encoded token: "%XXfoo"

trying postgresql://a%00b
uri-regress: forbidden value %00 in percent-encoded value: "a%00b"

trying postgresql://%zz
uri-regress: invalid percent-encoded token: "%zz"

trying postgresql://%1
uri-regress: invalid percent-encoded token: "%1"

trying postgresql://%
uri-regress: invalid percent-encoded token: "%"

trying postgres://@host
host='host' (inet)

trying postgres://host:/
host='host' (inet)

trying postgres://:12345/
port='12345' (local)

trying postgres://otheruser@?host=/no/such/directory
user='otheruser' host='/no/such/directory' (local)

trying postgres://otheruser@/?host=/no/such/directory
user='otheruser' host='/no/such/directory' (local)

trying postgres://otheruser@:12345?host=/no/such/socket/path
user='otheruser' host='/no/such/socket/path' port='12345' (local)

trying postgres://otheruser@:12345/db?host=/path/to/socket
user='otheruser' dbname='db' host='/path/to/socket' port='12345' (local)

trying postgres://:12345/db?host=/path/to/socket
dbname='db' host='/path/to/socket' port='12345' (local)

trying postgres://:12345?host=/path/to/socket
host='/path/to/socket' port='12345' (local)

trying postgres://%2Fvar%2Flib%2Fpostgresql/dbname
dbname='dbname' host='/var/lib/postgresql' (local)