; Test if caching properly decrements the TTL and expire entries. First we
; issue a query. Then let some time elapse and query again. Verify that the
; TTL has decremented. Then let more time elapse and verify that a new
; request is issued.

do-ip6: no

; config options
;	target-fetch-policy: "3 2 1 0 0"
;	name: "."
	stub-addr: 193.0.14.129 	# K.ROOT-SERVERS.NET.
CONFIG_END

SCENARIO_BEGIN Test AD flag set followed by AD flag clear.

; K.ROOT-SERVERS.NET.
RANGE_BEGIN 0 100
	ADDRESS 193.0.14.129 
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS	K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET.	IN	A	193.0.14.129
ENTRY_END

; net.
ENTRY_BEGIN
MATCH opcode qname
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
net. IN NS
SECTION AUTHORITY
.	IN SOA	. . 0 0 0 0 0
ENTRY_END

; root-servers.net.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
root-servers.net. IN NS
SECTION ANSWER
root-servers.net.	IN NS	k.root-servers.net.
SECTION ADDITIONAL
k.root-servers.net.	IN 	A	193.0.14.129
ENTRY_END

ENTRY_BEGIN
MATCH opcode qname
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
root-servers.net. IN A
SECTION AUTHORITY
root-servers.net.	IN	SOA	. . 0 0 0 0 0
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
k.root-servers.net.	IN 	A
SECTION ANSWER
k.root-servers.net.	IN 	A	193.0.14.129
SECTION ADDITIONAL
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
k.root-servers.net.	IN 	AAAA
SECTION AUTHORITY
root-servers.net.	IN	SOA	. . 0 0 0 0 0
ENTRY_END

; gtld-servers.net.
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
gtld-servers.net. IN NS
SECTION ANSWER
gtld-servers.net.	IN NS	a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net.	IN 	A	192.5.6.30
ENTRY_END

ENTRY_BEGIN
MATCH opcode qname
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
gtld-servers.net. IN A
SECTION AUTHORITY
gtld-servers.net.	IN	SOA	. . 0 0 0 0 0
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.gtld-servers.net.	IN 	A
SECTION ANSWER
a.gtld-servers.net.	IN 	A	192.5.6.30
SECTION ADDITIONAL
ENTRY_END

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
a.gtld-servers.net.	IN 	AAAA
SECTION AUTHORITY
gtld-servers.net.	IN	SOA	. . 0 0 0 0 0
ENTRY_END

RANGE_END

; a.gtld-servers.net.
RANGE_BEGIN 0 9
	ADDRESS 192.5.6.30

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id copy_query
REPLY QR RD NOERROR
SECTION QUESTION
example.com. IN AAAA
SECTION ANSWER
example.com. 3600 IN AAAA	2606:2800:220:1:248:1893:25c8:1946
ENTRY_END

RANGE_END

; a.gtld-servers.net.
RANGE_BEGIN 10 29
	ADDRESS 192.5.6.30

ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id copy_query
REPLY QR RD NOERROR
SECTION QUESTION
example.com. IN AAAA
SECTION ANSWER
example.com. IN AAAA	2001:DB8::1
ENTRY_END

RANGE_END

STEP 1 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
example.com. IN AAAA
ENTRY_END

STEP 2 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD NOERROR
SECTION QUESTION
example.com. IN AAAA
SECTION ANSWER
example.com. IN AAAA 2606:2800:220:1:248:1893:25c8:1946
ENTRY_END

STEP 3 TIME_PASSES ELAPSE 1800

STEP 10 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
example.com. IN AAAA
ENTRY_END

STEP 11 CHECK_ANSWER
ENTRY_BEGIN
MATCH all ttl
REPLY QR RD NOERROR
SECTION QUESTION
example.com. IN AAAA
SECTION ANSWER
example.com. 1800 IN AAAA 2606:2800:220:1:248:1893:25c8:1946
ENTRY_END

STEP 12 TIME_PASSES ELAPSE 3600

STEP 20 QUERY
ENTRY_BEGIN
REPLY RD
SECTION QUESTION
example.com. IN AAAA
ENTRY_END

STEP 21 CHECK_ANSWER
ENTRY_BEGIN
MATCH all
REPLY QR RD NOERROR
SECTION QUESTION
example.com. IN AAAA
SECTION ANSWER
example.com. IN AAAA 2001:DB8::1
ENTRY_END

SCENARIO_END