From 4ac2670bf955dbb3c785eb7e6c29ef684e670d7f Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Mon, 6 May 2019 18:38:17 -0300 Subject: [PATCH] tests: Force Python I/O encoding for check-qapi-schema MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit test-qapi.py doesn't force a specific encoding for stderr or stdout, but the reference files used by check-qapi-schema are in UTF-8. This breaks check-qapi-schema under certain circumstances (e.g. if using the C locale and Python < 3.7). We need to make sure test-qapi.py always generate UTF-8 output somehow. On Python 3.7+ we can do it using `sys.stdout.reconfigure(...)`, but we need a solution that works with older Python versions. Instead of trying a hack like reopening sys.stdout and sys.stderr, we can just tell Python to use UTF-8 for I/O encoding when running test-qapi.py. Do it by setting PYTHONIOENCODING. Reported-by: Thomas Huth Tested-by: Thomas Huth Signed-off-by: Eduardo Habkost Message-Id: <20190506213817.14344-1-ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Alex Bennée Tested-by: Alex Bennée Signed-off-by: Thomas Huth --- tests/Makefile.include | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/Makefile.include b/tests/Makefile.include index 7c8b9c84b2..af88ab6f8b 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -1103,7 +1103,7 @@ check-tests/qemu-iotests-quick.sh: tests/qemu-iotests-quick.sh qemu-img$(EXESUF) .PHONY: $(patsubst %, check-%, $(check-qapi-schema-y)) $(patsubst %, check-%, $(check-qapi-schema-y)): check-%.json: $(SRC_PATH)/%.json $(call quiet-command, PYTHONPATH=$(SRC_PATH)/scripts \ - $(PYTHON) $(SRC_PATH)/tests/qapi-schema/test-qapi.py \ + PYTHONIOENCODING=utf-8 $(PYTHON) $(SRC_PATH)/tests/qapi-schema/test-qapi.py \ $^ >$*.test.out 2>$*.test.err; \ echo $$? >$*.test.exit, \ "TEST","$*.out") -- 2.11.4.GIT