| Commit message (Collapse) | Author | Age | Files | Lines |
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Carriers will use DNS query logs in tests. Removes log expiration time
limit so logs persist long enough for 24 hour testing.
Bug: 279596912
Bug: 231264474
Bug: 200748696
Test: atest resolv_unit_test:DnsQueryLogTest
Change-Id: Ib98b16053d0386e98be370fa6138d667dfcb03c9
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Currently, we need to provide a special build of the image for carrier
testing, so that we can find out which apps are using DNS queries
when the device idle. In fact, DnsQueryLog already can dump the required
information, but lacks the interface to set the number of records. The
default number of records 200 may not be enough for a 24 hours idle
test. This commit enables DNS resolver to read the record setting from
system properties, which is limited to 0 ~ 10000.
Dumping DnsQueryLog requires root permission. There is no privacy
concern in production builds.
Bug: 279596912
Bug: 231264474
Bug: 200748696
Test: Run script like this to trigger 400 DNS queries
#!/bin/bash
for ((i=1; i<=400; i++))
do
hostname="http://example${i}.com"
adb shell am start -a android.intent.action.VIEW -d "$hostname"
sleep 1
done
$adb root; chmod +x run_dns_queries.sh; ./run_dns_queries.sh
$adb shell dumpsys dnsresolver querylog | grep time | wc -l
200
$adb shell setprop persist.net.dns_query_log_size 3
$adb reboot
$adb root; chmod +x run_dns_queries.sh; ./run_dns_queries.sh
$adb shell dumpsys dnsresolver querylog | grep time | wc -l
3
$adb shell setprop persist.net.dns_query_log_size 300
$adb reboot
$adb root; chmod +x run_dns_queries.sh; ./run_dns_queries.sh
$adb shell dumpsys dnsresolver querylog | grep time | wc -l
300
Change-Id: Ic8fbe7e3ec52e1901fea9962d1c7564152693fc3
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NetNativeTestBase is a util class using for logging test life
cycle. So replace ResolvTestBase with NetNativeTestBase which is
same usage.
Bug: 223731710
Test: cd packages/modules/DnsResolver then atest
Change-Id: I5dd8d698ef98df254bcffba56d9f51cf5a35f231
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It's helpful for debugging each test to observe the behavior
between each test.
Sample log:
I resolv_private_dns_test: started: PrivateDnsDohTest#QueryFailover
:
I resolv_private_dns_test: finished: PrivateDnsDohTest#QueryFailover
Test: atest resolv_integration_test
Bug: 223731710
Change-Id: I0335baa1762d35355d20bdf7a707b590f8a95c0c
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Ensure the basic functions of DnsQueryLog work as expected.
Bug: 139040977
Test: cd packages/modules/DnsResolver && atest
Change-Id: I6b318beeed7ff5942e8d08474c354e48ebdac936
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