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Diffstat (limited to 'scripts/fuzz_opt.py')
| -rwxr-xr-x | scripts/fuzz_opt.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/fuzz_opt.py b/scripts/fuzz_opt.py index 78a706262..00031e3b7 100755 --- a/scripts/fuzz_opt.py +++ b/scripts/fuzz_opt.py @@ -791,6 +791,15 @@ class Asyncify(TestCaseHandler): return all([x in feature_opts for x in ['--disable-exception-handling', '--disable-simd', '--disable-tail-call', '--disable-reference-types', '--disable-multivalue', '--disable-gc']]) +# Check that the text format round-trips without error. +class RoundtripText(TestCaseHandler): + frequency = 0.05 + + def handle(self, wasm): + run([in_bin('wasm-dis'), wasm, '-o', 'a.wast']) + run([in_bin('wasm-opt'), 'a.wast'] + FEATURE_OPTS) + + # The global list of all test case handlers testcase_handlers = [ FuzzExec(), @@ -798,6 +807,7 @@ testcase_handlers = [ CheckDeterminism(), Wasm2JS(), Asyncify(), + RoundtripText() ] |