diff options
Diffstat (limited to 'scripts/fuzz_opt.py')
| -rwxr-xr-x | scripts/fuzz_opt.py | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/scripts/fuzz_opt.py b/scripts/fuzz_opt.py index f49234035..77fc664c9 100755 --- a/scripts/fuzz_opt.py +++ b/scripts/fuzz_opt.py @@ -145,7 +145,11 @@ def randomize_feature_opts(): # 2/3 of the remaining 90% use them all. This is useful to maximize # coverage, as enabling more features enables more optimizations and # code paths, and also allows all initial contents to run. - pass + + # The shared-everything feature is new and we want to fuzz it, but it + # also currently disables fuzzing V8, so disable it most of the time. + if random.random() < 0.9: + FEATURE_OPTS.append('--disable-shared-everything') print('randomized feature opts:', '\n ' + '\n '.join(FEATURE_OPTS)) @@ -350,21 +354,6 @@ INITIAL_CONTENTS_IGNORE = [ 'exception-handling.wast', 'translate-to-new-eh.wast', 'rse-eh.wast', - # Shared types implementation in progress - 'type-merging-shared.wast', - 'shared-types.wast', - 'shared-polymorphism.wast', - 'shared-struct.wast', - 'shared-array.wast', - 'shared-i31.wast', - 'shared-null.wast', - 'shared-absheaptype.wast', - 'type-ssa-shared.wast', - 'shared-ref_eq.wast', - 'shared-types-no-gc.wast', - 'shared-ref-i31.wast', - 'table-type.wast', - 'elem-type.wast', ] @@ -847,7 +836,10 @@ class CompareVMs(TestCaseHandler): return run_vm([shared.V8, FUZZ_SHELL_JS] + shared.V8_OPTS + extra_d8_flags + ['--', wasm]) def can_run(self, wasm): - return True + # V8 does not support shared memories when running with + # shared-everything enabled, so do not fuzz shared-everything + # for now. + return all_disallowed(['shared-everything']) def can_compare_to_self(self): # With nans, VM differences can confuse us, so only very simple VMs |