27a517b892
Also introduce a separate error type for WebAssembly.Exception, since the properties should not be added to RuntimeError. R=jkummerow@chromium.org Bug: v8:11992 Change-Id: I8f4ae0da9a95184366e07dc43e58a5a9ff4382ae Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3055304 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Thibaud Michaud <thibaudm@chromium.org> Cr-Commit-Position: refs/heads/master@{#76061}
29 lines
994 B
JavaScript
29 lines
994 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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// This file is intended to be loaded by other tests to provide utility methods
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// requiring natives syntax (and hence not suited for the mjsunit.js file).
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function assertWasmThrows(instance, runtime_id, values, code) {
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try {
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if (typeof code === 'function') {
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code();
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} else {
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eval(code);
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}
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} catch (e) {
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assertInstanceof(e, WebAssembly.Exception);
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var e_runtime_id = %GetWasmExceptionTagId(e, instance);
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assertTrue(Number.isInteger(e_runtime_id));
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assertEquals(e_runtime_id, runtime_id);
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var e_values = %GetWasmExceptionValues(e);
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assertArrayEquals(values, e_values);
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return; // Success.
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}
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throw new MjsUnitAssertionError('Did not throw expected <' + runtime_id +
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'> with values: ' + values);
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}
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