[v4,2/7] dts: allow passing parameters into interactive apps
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From: Jeremy Spewock <jspewock@iol.unh.edu>
Modified interactive applications to allow for the ability to pass
parameters into the app on start up. Also modified the way EAL
parameters are handled so that the trailing "--" separator is added be
default after all EAL parameters.
Signed-off-by: Jeremy Spewock <jspewock@iol.unh.edu>
---
.../remote_session/remote/testpmd_shell.py | 2 +-
dts/framework/testbed_model/sut_node.py | 16 ++++++++++------
2 files changed, 11 insertions(+), 7 deletions(-)
@@ -62,7 +62,7 @@ class TestPmdShell(InteractiveShell):
def _start_application(self, get_privileged_command: Callable[[str], str] | None) -> None:
"""See "_start_application" in InteractiveShell."""
- self._app_args += " -- -i"
+ self._app_args += " -i"
super()._start_application(get_privileged_command)
def start(self, verify: bool = True) -> None:
@@ -361,7 +361,8 @@ def create_interactive_shell(
shell_cls: Type[InteractiveShellType],
timeout: float = SETTINGS.timeout,
privileged: bool = False,
- eal_parameters: EalParameters | str | None = None,
+ eal_parameters: EalParameters | None = None,
+ app_parameters: str = "",
) -> InteractiveShellType:
"""Factory method for creating a handler for an interactive session.
@@ -376,19 +377,22 @@ def create_interactive_shell(
eal_parameters: List of EAL parameters to use to launch the app. If this
isn't provided or an empty string is passed, it will default to calling
create_eal_parameters().
+ app_parameters: Additional arguments to pass into the application on the
+ command-line.
Returns:
Instance of the desired interactive application.
"""
- if not eal_parameters:
- eal_parameters = self.create_eal_parameters()
-
- # We need to append the build directory for DPDK apps
+ # We need to append the build directory and add EAL parameters for DPDK apps
if shell_cls.dpdk_app:
+ if not eal_parameters:
+ eal_parameters = self.create_eal_parameters()
+ app_parameters = f"{eal_parameters} -- {app_parameters}"
+
shell_cls.path = self.main_session.join_remote_path(
self.remote_dpdk_build_dir, shell_cls.path
)
- return super().create_interactive_shell(shell_cls, timeout, privileged, str(eal_parameters))
+ return super().create_interactive_shell(shell_cls, timeout, privileged, app_parameters)
def bind_ports_to_driver(self, for_dpdk: bool = True) -> None:
"""Bind all ports on the SUT to a driver.