From: Ehsan Mohandesi emohandesi@linux.microsoft.com
Test the IPv6 network discovery feature if indicated by boardenv file.
Signed-off-by: Ehsan Mohandesi emohandesi@linux.microsoft.com --- configs/sandbox64_defconfig | 2 ++ configs/sandbox_defconfig | 2 ++ configs/sandbox_flattree_defconfig | 2 ++ test/py/tests/test_net.py | 31 ++++++++++++++++++++++++++++++- 4 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig index af2c56a..be36ede 100644 --- a/configs/sandbox64_defconfig +++ b/configs/sandbox64_defconfig @@ -260,3 +260,5 @@ CONFIG_FWU_MULTI_BANK_UPDATE=y CONFIG_UNIT_TEST=y CONFIG_UT_TIME=y CONFIG_UT_DM=y +CONFIG_IPV6=y +CONFIG_IPV6_ROUTER_DISCOVERY=y diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index ca95b2c..0673c69 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -341,3 +341,5 @@ CONFIG_UNIT_TEST=y CONFIG_UT_TIME=y CONFIG_UT_DM=y CONFIG_CMD_2048=y +CONFIG_IPV6=y +CONFIG_IPV6_ROUTER_DISCOVERY=y diff --git a/configs/sandbox_flattree_defconfig b/configs/sandbox_flattree_defconfig index e9fcc5b..d6c8dd2 100644 --- a/configs/sandbox_flattree_defconfig +++ b/configs/sandbox_flattree_defconfig @@ -229,3 +229,5 @@ CONFIG_EFI_CAPSULE_FIRMWARE_FIT=y CONFIG_UNIT_TEST=y CONFIG_UT_TIME=y CONFIG_UT_DM=y +CONFIG_IPV6=y +CONFIG_IPV6_ROUTER_DISCOVERY=y diff --git a/test/py/tests/test_net.py b/test/py/tests/test_net.py index 9ca6743..f85071d 100644 --- a/test/py/tests/test_net.py +++ b/test/py/tests/test_net.py @@ -9,7 +9,7 @@ import u_boot_utils
""" Note: This test relies on boardenv_* containing configuration values to define -which the network environment available for testing. Without this, this test +which network environment is available for testing. Without this, this test will be automatically skipped.
For example: @@ -55,6 +55,11 @@ env__net_nfs_readable_file = { 'size': 5058624, 'crc32': 'c2244b26', } + +# True if a router advertisement service is connected to the network, and should +# be tested. If router advertisement testing is not possible or desired, this +variable may be omitted or set to False. +env__router_on_net = True """
net_set_up = False @@ -126,6 +131,30 @@ def test_net_ping(u_boot_console): output = u_boot_console.run_command('ping $serverip') assert 'is alive' in output
+@pytest.mark.buildconfigspec('IPV6_ROUTER_DISCOVERY') +def test_net_network_discovery(u_boot_console): + """Test the network discovery feature of IPv6. + + An IPv6 network command (ping6 in this case) is run to make U-Boot send a + router solicitation packet, receive a router advertisement message, and + parse it. + A router advertisement service needs to be running for this test to succeed. + U-Boot receives the RA, processes it, and if successful, assigns the gateway + IP and prefix length. + The configuration is provided by the boardenv_* file; see the comment at + the beginning of this file. + """ + + router_on_net = u_boot_console.config.env.get('env__router_on_net', False) + if not router_on_net: + pytest.skip('No router on network') + + fake_host_ip = 'fe80::215:5dff:fef6:2ec6' + output = u_boot_console.run_command('ping6 ' + fake_host_ip) + assert 'ROUTER SOLICITATION 1' in output + assert 'Set gatewayip6:' in output + assert '0000:0000:0000:0000:0000:0000:0000:0000' not in output + @pytest.mark.buildconfigspec('cmd_net') def test_net_tftpboot(u_boot_console): """Test the tftpboot command.