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Tests: USB: Increase serial open retries 

Double the number of attempts that are made to open a serial port.
This makes tests run more reliably on Windows.
pull/9768/head
Russ Butler 2018-10-25 19:35:39 -05:00
parent 96154b577a
commit 930b29dd83
1 changed files with 5 additions and 5 deletions
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10
TESTS/host_tests/usb_device_serial.py
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@ -137,7 +137,7 @@ class USBSerialTest(mbed_host_tests.BaseHostTest):
retry_delay=0.05)
retry_fun_call(
fun=mbed_serial.open,
num_retries=10,
num_retries=20,
retry_delay=0.05)
mbed_serial.dtr = True
try:
@ -159,7 +159,7 @@ class USBSerialTest(mbed_host_tests.BaseHostTest):
retry_delay=0.05)
retry_fun_call(
fun=mbed_serial.open,
num_retries=10,
num_retries=20,
retry_delay=0.05)
mbed_serial.reset_output_buffer()
mbed_serial.dtr = True
@ -184,7 +184,7 @@ class USBSerialTest(mbed_host_tests.BaseHostTest):
retry_delay=0.05)
retry_fun_call(
fun=mbed_serial.open,
num_retries=10,
num_retries=20,
retry_delay=0.05)
except RetryError as exc:
self.log('TEST ERROR: {}'.format(exc))
@ -220,7 +220,7 @@ class USBSerialTest(mbed_host_tests.BaseHostTest):
retry_delay=0.05)
retry_fun_call(
fun=mbed_serial.open,
num_retries=10,
num_retries=20,
retry_delay=0.05)
except RetryError as exc:
self.log('TEST ERROR: {}'.format(exc))
@ -257,7 +257,7 @@ class USBSerialTest(mbed_host_tests.BaseHostTest):
retry_delay=0.05)
retry_fun_call(
fun=mbed_serial.open,
num_retries=10,
num_retries=20,
retry_delay=0.05)
except RetryError as exc:
self.log('TEST ERROR: {}'.format(exc))