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ci: optimize unit test assignment:

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Currently we use config and test function as filter when assign cases to one CI job. It's not necessary as the runner can run test with different configs / test functions. Now we will try to assign as many cases to a job as possible, to reduce the amount of jobs required.
This commit is contained in:
He Yin Ling 2019-11-21 17:33:32 +08:00 committed by Angus Gratton
parent 9bf656e12e
commit 6ee7492512
1 changed files with 30 additions and 18 deletions
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46
tools/tiny-test-fw/CIAssignUnitTest.py
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@ -19,8 +19,8 @@ except ImportError:
class Group(CIAssignTest.Group):
SORT_KEYS = ["config", "SDK", "test environment", "multi_device", "multi_stage", "tags"]
MAX_CASE = 30
SORT_KEYS = ["test environment", "tags"]
MAX_CASE = 50
ATTR_CONVERT_TABLE = {
"execution_time": "execution time"
}
@ -38,13 +38,13 @@ class Group(CIAssignTest.Group):
attr = Group.ATTR_CONVERT_TABLE[attr]
return case[attr]
def _create_extra_data(self, test_function):
def _create_extra_data(self, test_cases, test_function):
"""
For unit test case, we need to copy some attributes of test cases into config file.
So unit test function knows how to run the case.
"""
case_data = []
for case in self.case_list:
for case in test_cases:
one_case_data = {
"config": self._get_case_attr(case, "config"),
"name": self._get_case_attr(case, "summary"),
@ -63,19 +63,26 @@ class Group(CIAssignTest.Group):
case_data.append(one_case_data)
return case_data
def _map_test_function(self):
def _divide_case_by_test_function(self):
"""
determine which test function to use according to current test case
divide cases of current test group by test function they need to use
:return: test function name to use
:return: dict of list of cases for each test functions
"""
if self.filters["multi_device"] == "Yes":
test_function = "run_multiple_devices_cases"
elif self.filters["multi_stage"] == "Yes":
test_function = "run_multiple_stage_cases"
case_by_test_function = {
"run_multiple_devices_cases": [],
"run_multiple_stage_cases": [],
"run_unit_test_cases": [],
}
for case in self.case_list:
if case["multi_device"] == "Yes":
case_by_test_function["run_multiple_devices_cases"].append(case)
elif case["multi_stage"] == "Yes":
case_by_test_function["run_multiple_stage_cases"].append(case)
else:
test_function = "run_unit_test_cases"
return test_function
case_by_test_function["run_unit_test_cases"].append(case)
return case_by_test_function
def output(self):
"""
@ -83,15 +90,16 @@ class Group(CIAssignTest.Group):
:return: {"Filter": case filter, "CaseConfig": list of case configs for cases in this group}
"""
test_function = self._map_test_function()
case_by_test_function = self._divide_case_by_test_function()
output_data = {
# we don't need filter for test function, as UT uses a few test functions for all cases
"CaseConfig": [
{
"name": test_function,
"extra_data": self._create_extra_data(test_function),
}
]
"extra_data": self._create_extra_data(test_cases, test_function),
} for test_function, test_cases in case_by_test_function.iteritems() if test_cases
],
}
return output_data
@ -137,6 +145,10 @@ class UnitTestAssignTest(CIAssignTest.AssignTest):
# case don't have this key, regard as filter success
filtered_cases.append(case)
test_cases = filtered_cases
# sort cases with configs and test functions
# in later stage cases with similar attributes are more likely to be assigned to the same job
# it will reduce the count of flash DUT operations
test_cases.sort(key=lambda x: x["config"] + x["multi_stage"] + x["multi_device"])
return test_cases