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Moved test suites into custom linker section

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This simplifies the interaction between code generation and the
test-runner.

In theory it also reduces compilation dependencies, but internal tests
make this difficult.
This commit is contained in:
Christopher Haster
2022-05-14 03:37:55 -05:00
parent 0781f50edb
commit 4a42326797
3 changed files with 96 additions and 115 deletions
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77
scripts/test.py
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@ -342,8 +342,8 @@ def compile(**args):
f.writeln('#endif')
f.writeln()
# create case functions
for case in suite.cases:
# create case functions
if case.in_ is None:
write_case_functions(f, suite, case)
else:
@ -360,39 +360,8 @@ def compile(**args):
% (suite.name, case.name))
f.writeln()
# create case struct
f.writeln('const struct test_case __test__%s__%s__case = {'
% (suite.name, case.name))
f.writeln(4*' '+'.id = "%s",' % case.id())
f.writeln(4*' '+'.name = "%s",' % case.name)
f.writeln(4*' '+'.path = "%s",' % case.path)
f.writeln(4*' '+'.types = %s,'
% ' | '.join(filter(None, [
'TEST_NORMAL' if case.normal else None,
'TEST_REENTRANT' if case.reentrant else None])))
f.writeln(4*' '+'.permutations = %d,'
% len(case.permutations))
if case.defines:
f.writeln(4*' '+'.defines = __test__%s__%s__defines,'
% (suite.name, case.name))
if suite.if_ is not None or case.if_ is not None:
f.writeln(4*' '+'.filter = __test__%s__%s__filter,'
% (suite.name, case.name))
f.writeln(4*' '+'.run = __test__%s__%s__run,'
% (suite.name, case.name))
f.writeln('};')
f.writeln()
# create suite define names
if suite.defines:
f.writeln('const char *const __test__%s__define_names[] = {'
% suite.name)
for k in sorted(suite.defines):
f.writeln(4*' '+'"%s",' % k)
f.writeln('};')
f.writeln()
# create suite struct
f.writeln('__attribute__((section("_test_suites")))')
f.writeln('const struct test_suite __test__%s__suite = {'
% suite.name)
f.writeln(4*' '+'.id = "%s",' % suite.id())
@ -403,13 +372,34 @@ def compile(**args):
'TEST_NORMAL' if suite.normal else None,
'TEST_REENTRANT' if suite.reentrant else None])))
if suite.defines:
f.writeln(4*' '+'.define_names = __test__%s__define_names,'
% suite.name)
# create suite define names
f.writeln(4*' '+'.define_names = (const char *const[]){')
for k in sorted(suite.defines):
f.writeln(8*' '+'"%s",' % k)
f.writeln(4*' '+'},')
f.writeln(4*' '+'.define_count = %d,' % len(suite.defines))
f.writeln(4*' '+'.cases = (const struct test_case *const []){')
f.writeln(4*' '+'.cases = (const struct test_case[]){')
for case in suite.cases:
f.writeln(8*' '+'&__test__%s__%s__case,'
# create case structs
f.writeln(8*' '+'{')
f.writeln(12*' '+'.id = "%s",' % case.id())
f.writeln(12*' '+'.name = "%s",' % case.name)
f.writeln(12*' '+'.path = "%s",' % case.path)
f.writeln(12*' '+'.types = %s,'
% ' | '.join(filter(None, [
'TEST_NORMAL' if case.normal else None,
'TEST_REENTRANT' if case.reentrant else None])))
f.writeln(12*' '+'.permutations = %d,'
% len(case.permutations))
if case.defines:
f.writeln(12*' '+'.defines = __test__%s__%s__defines,'
% (suite.name, case.name))
if suite.if_ is not None or case.if_ is not None:
f.writeln(12*' '+'.filter = __test__%s__%s__filter,'
% (suite.name, case.name))
f.writeln(12*' '+'.run = __test__%s__%s__run,'
% (suite.name, case.name))
f.writeln(8*' '+'},')
f.writeln(4*' '+'},')
f.writeln(4*' '+'.case_count = %d,' % len(suite.cases))
f.writeln('};')
@ -456,19 +446,6 @@ def compile(**args):
f.writeln('#endif')
f.writeln()
# add suite info to test_runner.c
if args['source'] == 'runners/test_runner.c':
f.writeln()
for suite in suites:
f.writeln('extern const struct test_suite '
'__test__%s__suite;' % suite.name)
f.writeln('const struct test_suite *test_suites[] = {')
for suite in suites:
f.writeln(4*' '+'&__test__%s__suite,' % suite.name)
f.writeln('};')
f.writeln('const size_t test_suite_count = %d;'
% len(suites))
def runner(**args):
cmd = args['runner'].copy()
cmd.extend(args.get('test_ids'))