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llvm-project/clang/test/utils/update_cc_test_checks/mangled_names.test

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Bring back the tests for update_cc_tests_checks.py The tests were removed in 287307a0c60b68099d5f9dd22ac1db2a42593533 to avoid a dependency on python3. update_cc_tests_checks.py also works with python2 so restore the tests without the python3 dependency.
2020-01-30 22:36:43 +08:00
## Basic test checking that update_cc_test_checks.py works as expected for
## functions with mangled names
# RUN: cp -f %S/Inputs/mangled_names.c %t.c && %update_cc_test_checks -v %t.c
# RUN: diff -u %t.c %S/Inputs/mangled_names.c.expected
## Check that running the script again does not change the result:
# RUN: %update_cc_test_checks -v %t.c
# RUN: diff -u %t.c %S/Inputs/mangled_names.c.expected
## Also try the --function-signature flag
# RUN: %update_cc_test_checks %t.c --function-signature
# RUN: diff -u %t.c %S/Inputs/mangled_names.c.funcsig.expected
[UpdateTestChecks] Add UTC_ARGS support for update_{llc,cc}_test_checks.py https://reviews.llvm.org/D69701 added support for on-the-fly argument changes for update scripts. I recently wanted to keep some manual check lines in a test generated by update_cc_test_checks.py in our CHERI fork, so this commit adds support for UTC_ARGS in update_cc_test_checks.py. And since I was refactoring the code to be in common.py, I also added it for update_llc_test_checks.py. Reviewed By: jdoerfert, MaskRay Differential Revision: https://reviews.llvm.org/D78478
2020-07-08 17:59:50 +08:00
## Running it again should implicitly add the function-signature flag due to UTC_ARGS:
Bring back the tests for update_cc_tests_checks.py The tests were removed in 287307a0c60b68099d5f9dd22ac1db2a42593533 to avoid a dependency on python3. update_cc_tests_checks.py also works with python2 so restore the tests without the python3 dependency.
2020-01-30 22:36:43 +08:00
# RUN: %update_cc_test_checks %t.c
[UpdateTestChecks] Add UTC_ARGS support for update_{llc,cc}_test_checks.py https://reviews.llvm.org/D69701 added support for on-the-fly argument changes for update scripts. I recently wanted to keep some manual check lines in a test generated by update_cc_test_checks.py in our CHERI fork, so this commit adds support for UTC_ARGS in update_cc_test_checks.py. And since I was refactoring the code to be in common.py, I also added it for update_llc_test_checks.py. Reviewed By: jdoerfert, MaskRay Differential Revision: https://reviews.llvm.org/D78478
2020-07-08 17:59:50 +08:00
# RUN: diff -u %t.c %S/Inputs/mangled_names.c.funcsig.expected
## Verify that running without the --function-signature flag removes the -SAME: lines:
## We have to remove the UTC_ARGS comment first:
# RUN: grep -v UTC_ARGS %t.c > %t-no-args.c
# RUN: %update_cc_test_checks %t-no-args.c
# RUN: diff -u %t-no-args.c %S/Inputs/mangled_names.c.expected