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}
88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
// Copyright 2016 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: --expose-wasm --expose-gc --allow-natives-syntax
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load("test/mjsunit/wasm/wasm-module-builder.js");
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// Use global variables for all values where the test wants to maintain strict
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// control over value lifetime. Using local variables would not give sufficient
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// guarantees of the value lifetime.
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var module;
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var instance1;
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var instance2;
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var instance3;
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var instance4;
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(function CompiledModuleInstancesInitialize1to3() {
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var builder = new WasmModuleBuilder();
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builder.addMemory(1,1, true);
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builder.addImport("", "getValue", kSig_i_v);
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builder.addFunction("f", kSig_i_v)
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.addBody([
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kExprCallFunction, 0
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]).exportFunc();
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module = new WebAssembly.Module(builder.toBuffer());
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print("Initial instances=0");
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assertEquals(0, %WasmGetNumberOfInstances(module));
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instance1 = new WebAssembly.Instance(module, {"": {getValue: () => 1}});
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print("Initial instances=1");
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assertEquals(1, %WasmGetNumberOfInstances(module));
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instance2 = new WebAssembly.Instance(module, {"": {getValue: () => 2}});
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print("Initial instances=2");
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assertEquals(2, %WasmGetNumberOfInstances(module));
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instance3 = new WebAssembly.Instance(module, {"": {getValue: () => 3}});
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print("Initial instances=3");
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assertEquals(3, %WasmGetNumberOfInstances(module));
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})();
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(function CompiledModuleInstancesClear1() {
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assertEquals(1, instance1.exports.f());
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instance1 = null;
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})();
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// Note that two GC's are required because weak slots clearing is deferred.
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gc();
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gc();
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print("After gc instances=2");
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assertEquals(2, %WasmGetNumberOfInstances(module));
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(function CompiledModuleInstancesClear3() {
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assertEquals(3, instance3.exports.f());
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instance3 = null;
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})();
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// Note that two GC's are required because weak slots clearing is deferred.
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gc();
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gc();
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print("After gc instances=1");
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assertEquals(1, %WasmGetNumberOfInstances(module));
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(function CompiledModuleInstancesClear2() {
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assertEquals(2, instance2.exports.f());
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instance2 = null;
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})();
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// Note that two GC's are required because weak slots clearing is deferred.
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gc();
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gc();
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print("After gc instances=0");
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assertEquals(0, %WasmGetNumberOfInstances(module));
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(function CompiledModuleInstancesInitialize4AndClearModule() {
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instance4 = new WebAssembly.Instance(module, {"": {getValue: () => 4}});
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assertEquals(4, instance4.exports.f());
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module = null;
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})();
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// Note that two GC's are required because weak slots clearing is deferred.
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gc();
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gc();
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