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support/testing: include init script in iptables test

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Check a save/start/stop cycle based on the rules created by direct
commands in the pre-existing test.

Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Fiona Klute (WIWA)
2025-02-17 16:31:26 +01:00
committed by Julien Olivain
parent 1af307504a
commit 1b9bba8599
1 changed files with 18 additions and 0 deletions
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18
support/testing/tests/package/test_iptables.py
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@@ -11,6 +11,7 @@ class TestIptables(infra.basetest.BRTest):
""" """
BR2_aarch64=y BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL=y
BR2_INIT_BUSYBOX=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0" BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y BR2_LINUX_KERNEL_CUSTOM_VERSION=y
@@ -70,9 +71,26 @@ class TestIptables(infra.basetest.BRTest):
_, exit_code = self.emulator.run(ping_test_cmd) _, exit_code = self.emulator.run(ping_test_cmd)
self.assertNotEqual(exit_code, 0) self.assertNotEqual(exit_code, 0)
# Save the current rules to test the init script later.
self.assertRunOk("/etc/init.d/S35iptables save")
# We delete our only rule #1 in the INPUT chain. # We delete our only rule #1 in the INPUT chain.
self.assertRunOk("iptables --delete INPUT 1") self.assertRunOk("iptables --delete INPUT 1")
# Since we deleted the rule, the ping test command which was # Since we deleted the rule, the ping test command which was
# supposed to fail earlier is now supposed to succeed. # supposed to fail earlier is now supposed to succeed.
self.assertRunOk(ping_test_cmd) self.assertRunOk(ping_test_cmd)
# Load the rules as saved before.
self.assertRunOk("/etc/init.d/S35iptables start")
# Ping to 127.0.0.2 is expected to fail again.
_, exit_code = self.emulator.run(ping_test_cmd)
self.assertNotEqual(exit_code, 0)
# And flush the rules again.
self.assertRunOk("/etc/init.d/S35iptables stop")
# Since we deleted the rule, the ping test command which was
# supposed to fail earlier is now supposed to succeed.
self.assertRunOk(ping_test_cmd)