// Test that if a feature is 'experimental' then we must be in a nightly build, // and if a feature is 'released' then it must be enabled on release and beta. // // An experimental feature is allowed to be disabled by platform/feature flags, // we only require that it can never be enabled on release/beta builds. // // A released feature is allowed to be disabled on nightly. This is useful for // if we're testing out a new compiler/configuration where a released feature // is not supported yet. We only require that on release/beta, the feature must // be enabled. // // As features are advanced, this test must be manually updated. // // NOTE0: The |jit-test| directive must be updated with all opt-in shell flags // for experimental features for this to work correctly. // NOTE1: This test relies on feature functions accurately guarding use of the // feature to work correctly. All features should have a 'disabled.js' // test to verify this. Basic testing for this is included with each // feature in this test for sanity. // NOTE2: Keep this file in sync with: // `dom/worklet/tests/worklet_audioWorklet_WASM_features.js`.
let release_or_beta = getBuildConfiguration("release_or_beta");
let nightly = !release_or_beta;
for (let [name, enabled, test] of nightlyOnlyFeatures) { if (enabled) {
assertEq(nightly, true, `${name} must be enabled only on nightly`);
wasmEvalText(test);
} else {
assertErrorMessage(() => wasmEvalText(test), WebAssembly.CompileError, /./);
}
}
// These are features that are enabled in beta/release but may be disabled at // run-time for other reasons. The best we can do for these features is to say // that if one claims to be supported then it must work, and otherwise there // must be a CompileError.
let releasedFeaturesMaybeDisabledAnyway = [ // SIMD will be disabled dynamically on x86/x64 if the hardware isn't SSE4.1+.
['simd', wasmSimdEnabled(), `(module (func (result v128) i32.const 0 i8x16.splat))`]
];
for (let [name, enabled, test] of releasedFeaturesMaybeDisabledAnyway) { if (release_or_beta) { if (enabled) {
wasmEvalText(test);
} else {
assertErrorMessage(() => wasmEvalText(test), WebAssembly.CompileError, /./);
}
}
}
for (let [name, enabled, test, options] of releasedFeatures) { if (release_or_beta) {
assertEq(enabled, true, `${name} must be enabled on release and beta`);
wasmEvalText(test, {}, options);
}
}
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