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from scripts.test import shared
from . import utils
class EmscriptenFinalizeTest(utils.BinaryenTestCase):
def do_output_test(self, args):
# without any output file specified, don't error, don't write the wasm
p = shared.run_process(shared.WASM_EMSCRIPTEN_FINALIZE + [
self.input_path('empty_lld.wat')
] + args, capture_output=True)
return p.stdout
def test_no_output(self):
stdout = self.do_output_test([])
# module is not present
self.assertNotIn('(module', stdout)
def test_text_output(self):
stdout = self.do_output_test(['-S'])
# module is present
self.assertIn('(module', stdout)
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