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Minor improvements to test code script

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2022-11-09 17:27:33 +00:00
parent b85838f2f4
commit 360f8e4429
1 changed files with 34 additions and 31 deletions
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65
tests/scripts/generate_test_code.py
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@ -126,33 +126,39 @@ code that is generated or read from helpers and platform files.
This script replaces following fields in the template and generates This script replaces following fields in the template and generates
the test source file: the test source file:
__MBEDTLS_TEST_TEMPLATE__TEST_COMMON_HELPERS <-- All common code from helpers.function __MBEDTLS_TEST_TEMPLATE__TEST_COMMON_HELPERS
is substituted here. All common code from helpers.function
__MBEDTLS_TEST_TEMPLATE__FUNCTIONS_CODE <-- Test functions are substituted here is substituted here.
from the input test_suit_xyz.function __MBEDTLS_TEST_TEMPLATE__FUNCTIONS_CODE
file. C preprocessor checks are generated Test functions are substituted here
for the build dependencies specified from the input test_suit_xyz.function
in the input file. This script also file. C preprocessor checks are generated
generates wrappers for the test for the build dependencies specified
functions with code to expand the in the input file. This script also
string parameters read from the data generates wrappers for the test
file. functions with code to expand the
__MBEDTLS_TEST_TEMPLATE__EXPRESSION_CODE <-- This script enumerates the string parameters read from the data
expressions in the .data file and file.
generates code to handle enumerated __MBEDTLS_TEST_TEMPLATE__EXPRESSION_CODE
expression Ids and return the values. This script enumerates the
__MBEDTLS_TEST_TEMPLATE__DEP_CHECK_CODE <-- This script enumerates all expressions in the .data file and
build dependencies and generate generates code to handle enumerated
code to handle enumerated build expression Ids and return the values.
dependency Id and return status: if __MBEDTLS_TEST_TEMPLATE__DEP_CHECK_CODE
the dependency is defined or not. This script enumerates all
__MBEDTLS_TEST_TEMPLATE__DISPATCH_CODE <-- This script enumerates the functions build dependencies and generate
specified in the input test data file code to handle enumerated build
and generates the initializer for the dependency Id and return status: if
function table in the template the dependency is defined or not.
file. __MBEDTLS_TEST_TEMPLATE__DISPATCH_CODE
__MBEDTLS_TEST_TEMPLATE__PLATFORM_CODE <-- Platform specific setup and test This script enumerates the functions
dispatch code. specified in the input test data file
and generates the initializer for the
function table in the template
file.
__MBEDTLS_TEST_TEMPLATE__PLATFORM_CODE
Platform specific setup and test
dispatch code.
""" """
@ -985,10 +991,7 @@ def write_test_source_file(template_file, c_file, snippets):
braced = "(?P<braced>(?!))" braced = "(?P<braced>(?!))"
# If not already matched, a "__MBEDTLS_TEST_TEMPLATE__" prefix is invalid. # If not already matched, a "__MBEDTLS_TEST_TEMPLATE__" prefix is invalid.
invalid = "(?P<invalid>__MBEDTLS_TEST_TEMPLATE__)" invalid = "(?P<invalid>__MBEDTLS_TEST_TEMPLATE__)"
placeholder_pattern = re.compile(escaped \ placeholder_pattern = re.compile("|".join([escaped, named, braced, invalid]))
+ "|" + named \
+ "|" + braced \
+ "|" + invalid)
with open(template_file, 'r') as template_f, open(c_file, 'w') as c_f: with open(template_file, 'r') as template_f, open(c_file, 'w') as c_f:
for line_no, line in enumerate(template_f.readlines(), 1): for line_no, line in enumerate(template_f.readlines(), 1):