Project Number Date
test_Tails_ISO_devel 4520 29 Jul 2026, 18:40

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
The Tor enforcement is effective 0 8 31 0 0 39 0 8 8 0.358 Failed
Tags: @product
Feature The Tor enforcement is effective
As a Tails user I want all direct Internet connections I do by mistake or applications do by misconfiguration or buggy leaks to be blocked And as a Tails developer I want to ensure that the automated test suite detects firewall leaks reliably
Tags: @product
0.108
Scenario The firewall configuration is very restrictive
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.108
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:9:in `Given I have started Tails from DVD and logged in and the network is connected'
Then the firewall's policy is to drop all IPv4 traffic 0.000
And the firewall is configured to only allow the clearnet and debian-tor users to connect directly to the Internet over IPv4 0.000
And the firewall's NAT rules only redirect traffic for the Unsafe Browser, Tor's TransPort, and DNSPort 0.000
And the firewall is configured to block all external IPv6 traffic 0.000
Hooks
After features/support/hooks.rb:339 4.165
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'The firewall configuration is very restrictive' (at time 00:12:36)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:36_The_firewall_configuration_is_very_restrictive.mkv
After features/support/hooks.rb:108 0.000
Tags: @product @doc
0.098
Scenario Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.098
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:17:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
When I successfully start the Unsafe Browser 0.000
And I open the Tails homepage in the Unsafe Browser 0.000
And the Tails homepage loads in the Unsafe Browser 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:339 4.176
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks from the Unsafe Browser with the firewall leak detector' (at time 00:12:41)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:41_Anti_test:_Detecting_TCP_leaks_from_the_Unsafe_Browser_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.038
Scenario Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.038
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:25:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I do a TCP DNS lookup of "torproject.org" 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:339 4.246
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting TCP leaks of DNS lookups with the firewall leak detector' (at time 00:12:45)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:45_Anti_test:_Detecting_TCP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.025
Scenario Anti test: Detecting UDP leaks of DNS lookups with the firewall leak detector
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.025
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:32:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I do a UDP DNS lookup of "torproject.org" 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:339 4.251
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting UDP leaks of DNS lookups with the firewall leak detector' (at time 00:12:49)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:49_Anti_test:_Detecting_UDP_leaks_of_DNS_lookups_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.018
Scenario Anti test: Detecting ICMP leaks of ping with the firewall leak detector
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.018
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:39:in `Given I have started Tails from DVD and logged in and the network is connected'
And I capture all network traffic 0.000
And I disable Tails' firewall 0.000
When I send some ICMP pings 0.000
Then the firewall leak detector has detected leaks 0.000
Hooks
After features/support/hooks.rb:339 4.275
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'Anti test: Detecting ICMP leaks of ping with the firewall leak detector' (at time 00:12:54)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:54_Anti_test:_Detecting_ICMP_leaks_of_ping_with_the_firewall_leak_detector.mkv
After features/support/hooks.rb:108 0.000
Tags: @product @check_tor_leaks
0.029
Scenario The Tor enforcement is effective at blocking untorified UDP connection attempts
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Before features/support/hooks.rb:527 0.001
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.029
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:47:in `Given I have started Tails from DVD and logged in and the network is connected'
When I open an untorified UDP connection to 1.2.3.4 on port 42 0.000
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.000
Hooks
After features/support/hooks.rb:535 0.038
After features/support/hooks.rb:339 4.202
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'The Tor enforcement is effective at blocking untorified UDP connection attempts' (at time 00:12:58)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:12:58_The_Tor_enforcement_is_effective_at_blocking_untorified_UDP_connection_attempts.mkv
After features/support/hooks.rb:108 0.000
Tags: @product @check_tor_leaks
0.020
Scenario The Tor enforcement is effective at blocking untorified ICMP connection attempts
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Before features/support/hooks.rb:527 0.001
Steps
Given I have started Tails from DVD and logged in and the network is connected 0.020
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ and\ logged\ in\ and\ the\ network\ is\ connected$/'
features/tor_enforcement.feature:54:in `Given I have started Tails from DVD and logged in and the network is connected'
When I open an untorified ICMP connection to 1.2.3.4 0.000
Then the untorified connection fails 0.000
And the untorified connection is logged as dropped by the firewall 0.000
Hooks
After features/support/hooks.rb:535 0.054
After features/support/hooks.rb:339 4.195
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'The Tor enforcement is effective at blocking untorified ICMP connection attempts' (at time 00:13:02)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:13:02_The_Tor_enforcement_is_effective_at_blocking_untorified_ICMP_connection_attempts.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.019
Scenario The system DNS is always set up to use Tor's DNSPort
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.011
Steps
Given I have started Tails from DVD without network and logged in 0.019
No 
No such file or directory - xlsclients (Errno::ENOENT)
./features/support/helpers/display_helper.rb:10:in `popen'
./features/support/helpers/display_helper.rb:10:in `active?'
./features/support/helpers/vm_helper.rb:153:in `destroy_and_undefine'
./features/support/helpers/vm_helper.rb:125:in `rescue in initialize'
./features/support/helpers/vm_helper.rb:82:in `initialize'
./features/step_definitions/common_steps.rb:100:in `new'
./features/step_definitions/common_steps.rb:100:in `/^a computer$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ logged\ in$/'
features/tor_enforcement.feature:60:in `Given I have started Tails from DVD without network and logged in'
And the system DNS is using the local DNS resolver 0.000
And the network is plugged 0.000
And I successfully configure Tor 0.000
Then the system DNS is still using the local DNS resolver 0.000
Hooks
After features/support/hooks.rb:339 4.248
Error message 
no implicit conversion of nil into String (TypeError)
./features/support/hooks.rb:473:in `exist?'
./features/support/hooks.rb:473:in `block (2 levels) in <top (required)>'
./features/support/hooks.rb:468:in `each'
./features/support/hooks.rb:468:in `After'
Output 1 
SCENARIO FAILED: 'The system DNS is always set up to use Tor's DNSPort' (at time 00:13:06)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_devel/4520/artifact/build-artifacts/00:13:06_The_system_DNS_is_always_set_up_to_use_Tor_s_DNSPort.mkv
After features/support/hooks.rb:108 0.000