Sometimes we know that the board is already running the right software,
so provide an option to allow running of tests directly, without first
resetting the board.
This saves time when re-running a test where only the Python code is
changing.
Signed-off-by: Simon Glass <s...@chromium.org>
---
(no changes since v1)
test/py/conftest.py | 3 +++
test/py/u_boot_console_base.py | 14 ++++++++++----
test/py/u_boot_console_exec_attach.py | 21 ++++++++++++---------
3 files changed, 25 insertions(+), 13 deletions(-)
diff --git a/test/py/conftest.py b/test/py/conftest.py
index fc9dd3a83f8..ca66b9d9e61 100644
--- a/test/py/conftest.py
+++ b/test/py/conftest.py
@@ -79,6 +79,8 @@ def pytest_addoption(parser):
parser.addoption('--gdbserver', default=None,
help='Run sandbox under gdbserver. The argument is the channel '+
'over which gdbserver should communicate, e.g. localhost:1234')
+ parser.addoption('--no-prompt-wait', default=False, action='store_true',
+ help="Assume that U-Boot is ready and don't wait for a prompt")
def run_build(config, source_dir, build_dir, board_type, log):
"""run_build: Build U-Boot
@@ -238,6 +240,7 @@ def pytest_configure(config):
ubconfig.board_type = board_type
ubconfig.board_identity = board_identity
ubconfig.gdbserver = gdbserver
+ ubconfig.no_prompt_wait = config.getoption('no_prompt_wait')
ubconfig.dtb = build_dir + '/arch/sandbox/dts/test.dtb'
env_vars = (
diff --git a/test/py/u_boot_console_base.py b/test/py/u_boot_console_base.py
index 9cc0af66356..8a9c4a576dc 100644
--- a/test/py/u_boot_console_base.py
+++ b/test/py/u_boot_console_base.py
@@ -439,11 +439,17 @@ class ConsoleBase(object):
if not self.config.gdbserver:
self.p.timeout = TIMEOUT_MS
self.p.logfile_read = self.logstream
- if expect_reset:
- loop_num = 2
+ if self.config.no_prompt_wait:
+ # Send an empty command to set up the 'expect' logic. This has
+ # the side effect of ensuring that there was no partial command
+ # line entered
+ self.run_command(' ')
else:
- loop_num = 1
- self.wait_for_boot_prompt(loop_num = loop_num)
+ if expect_reset:
+ loop_num = 2
+ else:
+ loop_num = 1
+ self.wait_for_boot_prompt(loop_num = loop_num)
self.at_prompt = True
self.at_prompt_logevt = self.logstream.logfile.cur_evt
except Exception as ex:
diff --git a/test/py/u_boot_console_exec_attach.py
b/test/py/u_boot_console_exec_attach.py
index 5f4916b7da2..42fc15197b9 100644
--- a/test/py/u_boot_console_exec_attach.py
+++ b/test/py/u_boot_console_exec_attach.py
@@ -59,15 +59,18 @@ class ConsoleExecAttach(ConsoleBase):
args = [self.config.board_type, self.config.board_identity]
s = Spawn(['u-boot-test-console'] + args)
- try:
- self.log.action('Resetting board')
- cmd = ['u-boot-test-reset'] + args
- runner = self.log.get_runner(cmd[0], sys.stdout)
- runner.run(cmd)
- runner.close()
- except:
- s.close()
- raise
+ if self.config.no_prompt_wait:
+ self.log.action('Connecting to board without reset')
+ else:
+ try:
+ self.log.action('Resetting board')
+ cmd = ['u-boot-test-reset'] + args
+ runner = self.log.get_runner(cmd[0], sys.stdout)
+ runner.run(cmd)
+ runner.close()
+ except:
+ s.close()
+ raise
return s
--
2.34.1
