5bdb13297f
We noticed that almost every call site were loading both files, the split isn't necessary anymore. In some message tests, removed the absolute line number to allow future changes. Bug: v8:8726 Change-Id: I8527f0a1ecfa685aa01a5e2f5f47ddf1cb13a545 Reviewed-on: https://chromium-review.googlesource.com/c/1446452 Commit-Queue: Sven Sauleau <ssauleau@igalia.com> Reviewed-by: Ben Titzer <titzer@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#59220}
101 lines
3.3 KiB
JavaScript
101 lines
3.3 KiB
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: --experimental-wasm-eh --experimental-wasm-anyref --allow-natives-syntax
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load("test/mjsunit/wasm/wasm-module-builder.js");
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load("test/mjsunit/wasm/exceptions-utils.js");
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// Test the encoding of a thrown exception with a null-ref value.
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(function TestThrowRefNull() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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let except = builder.addException(kSig_v_r);
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builder.addFunction("throw_null", kSig_v_v)
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.addBody([
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kExprRefNull,
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kExprThrow, except,
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]).exportFunc();
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let instance = builder.instantiate();
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assertWasmThrows(instance, except, [null], () => instance.exports.throw_null());
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})();
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// Test throwing/catching the null-ref value.
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(function TestThrowCatchRefNull() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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let except = builder.addException(kSig_v_r);
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builder.addFunction("throw_catch_null", kSig_i_i)
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.addBody([
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kExprTry, kWasmAnyRef,
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kExprGetLocal, 0,
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kExprI32Eqz,
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kExprIf, kWasmAnyRef,
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kExprRefNull,
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kExprThrow, except,
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kExprElse,
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kExprI32Const, 42,
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kExprReturn,
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kExprEnd,
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kExprCatch,
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kExprBrOnExn, 0, except,
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kExprRethrow,
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kExprEnd,
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kExprRefIsNull,
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kExprIf, kWasmI32,
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kExprI32Const, 23,
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kExprElse,
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kExprUnreachable,
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kExprEnd,
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]).exportFunc();
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let instance = builder.instantiate();
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assertEquals(23, instance.exports.throw_catch_null(0));
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assertEquals(42, instance.exports.throw_catch_null(1));
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})();
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// Test the encoding of a thrown exception with a reference type value.
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(function TestThrowRefParam() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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let except = builder.addException(kSig_v_r);
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builder.addFunction("throw_param", kSig_v_r)
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.addBody([
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kExprGetLocal, 0,
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kExprThrow, except,
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]).exportFunc();
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let instance = builder.instantiate();
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let o = new Object();
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assertWasmThrows(instance, except, [o], () => instance.exports.throw_param(o));
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assertWasmThrows(instance, except, [1], () => instance.exports.throw_param(1));
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assertWasmThrows(instance, except, [2.3], () => instance.exports.throw_param(2.3));
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assertWasmThrows(instance, except, ["str"], () => instance.exports.throw_param("str"));
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})();
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// Test throwing/catching the reference type value.
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(function TestThrowCatchRefParam() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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let except = builder.addException(kSig_v_r);
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builder.addFunction("throw_catch_param", kSig_r_r)
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.addBody([
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kExprTry, kWasmAnyRef,
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kExprGetLocal, 0,
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kExprThrow, except,
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kExprCatch,
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kExprBrOnExn, 0, except,
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kExprRethrow,
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kExprEnd,
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]).exportFunc();
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let instance = builder.instantiate();
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let o = new Object();
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assertEquals(o, instance.exports.throw_catch_param(o));
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assertEquals(1, instance.exports.throw_catch_param(1));
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assertEquals(2.3, instance.exports.throw_catch_param(2.3));
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assertEquals("str", instance.exports.throw_catch_param("str"));
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})();
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