Project Number Date
test_Tails_ISO_stable 6546 29 Jul 2026, 18:39

Feature Report

Steps Scenarios Features
Feature Passed Failed Skipped Pending Undefined Total Passed Failed Total Duration Status
Spoofing MAC addresses 0 6 49 0 0 55 0 6 6 0.146 Failed
Tags: @product
Feature Spoofing MAC addresses
In order to not reveal information about the physical location As a Tails user I want to be able to control whether my network devices MAC addresses should be spoofed And I want this feature to fail safe and notify me in case of errors
Tags: @product
0.018
Scenario MAC address spoofing is disabled
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 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$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:9:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
When I disable MAC spoofing in Tails Greeter 0.000
And I log in to a new session 0.000
And the network is plugged 0.000
And Tor is ready 0.000
Then 1 network interface is enabled 0.000
And the 1st network device has its real MAC address configured 0.000
When I hotplug a network device and wait for it to be initialized 0.000
Then 2 network interfaces are enabled 0.000
And the 2nd network device has its real MAC address configured 0.000
And some network device leaked the real MAC address 0.000
Hooks
After features/support/hooks.rb:339 4.253
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: 'MAC address spoofing is disabled' (at time 00:08:38)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:38_MAC_address_spoofing_is_disabled.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.017
Scenario MAC address spoofing is successful
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 0.017
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$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:23:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
When I log in to a new session 0.000
And the network is plugged 0.000
And Tor is ready 0.000
Then 1 network interface is enabled 0.000
And the 1st network device has a spoofed MAC address configured 0.000
When I hotplug a network device and wait for it to be initialized 0.000
Then 2 network interfaces are enabled 0.000
And the 2nd network device has a spoofed MAC address configured 0.000
And no network device leaked the real MAC address 0.000
Hooks
After features/support/hooks.rb:339 4.255
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: 'MAC address spoofing is successful' (at time 00:08:42)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:42_MAC_address_spoofing_is_successful.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.029
Scenario MAC address spoofing fails and macchanger returns false
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 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$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:36:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns false 0.000
When I log in to a new session 0.000
Then no network interfaces are enabled 0.000
And no network device leaked the real MAC address 0.000
And I see the "Wired Network Disabled" notification after at most 60 seconds 0.000
Hooks
After features/support/hooks.rb:339 4.243
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: 'MAC address spoofing fails and macchanger returns false' (at time 00:08:46)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:46_MAC_address_spoofing_fails_and_macchanger_returns_false.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.022
Scenario MAC address spoofing fails and macchanger returns true
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 0.022
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$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:46:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns true 0.000
When I log in to a new session 0.000
Then no network interfaces are enabled 0.000
And no network device leaked the real MAC address 0.000
And I see the "Wired Network Disabled" notification after at most 60 seconds 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: 'MAC address spoofing fails and macchanger returns true' (at time 00:08:51)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:51_MAC_address_spoofing_fails_and_macchanger_returns_true.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.029
Scenario MAC address spoofing fails and the module is not removed
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.001
Steps
Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen 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$/'
./features/step_definitions/snapshots.rb:177:in `reach_checkpoint'
./features/step_definitions/snapshots.rb:226:in `/^I\ have\ started\ Tails\ from\ DVD\ without\ network\ and\ stopped\ at\ Tails\ Greeter's\ login\ screen$/'
features/mac_spoofing.feature:56:in `Given I have started Tails from DVD without network and stopped at Tails Greeter's login screen'
And I capture all network traffic 0.000
And the network is plugged 0.000
And macchanger will fail by not spoofing and always returns true 0.000
And no network interface modules can be unloaded 0.000
When I log in to a new session 0.000
Then 1 network interface is enabled 0.000
But the MAC spoofing panic mode disabled networking 0.000
And no network device leaked the real MAC address 0.000
And I see the "All Networking Disabled" notification after at most 60 seconds 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: 'MAC address spoofing fails and the module is not removed' (at time 00:08:55)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:55_MAC_address_spoofing_fails_and_the_module_is_not_removed.mkv
After features/support/hooks.rb:108 0.000
Tags: @product
0.028
Scenario The MAC address is not leaked when booting Tails
Before features/support/hooks.rb:274 0.000
Before features/support/hooks.rb:281 0.002
Steps
Given a computer 0.028
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/mac_spoofing.feature:68:in `Given a computer'
And I capture all network traffic 0.000
When I start the computer 0.000
Then the computer boots Tails 0.000
And no network interfaces are enabled 0.000
And no network device leaked the real MAC address 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: 'The MAC address is not leaked when booting Tails' (at time 00:08:59)
Video: https://jenkins.tails.boum.org/job/test_Tails_ISO_stable/6546/artifact/build-artifacts/00:08:59_The_MAC_address_is_not_leaked_when_booting_Tails.mkv
After features/support/hooks.rb:108 0.000