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}
108 lines
2.8 KiB
JavaScript
108 lines
2.8 KiB
JavaScript
// Copyright 2015 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
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load("test/mjsunit/wasm/wasm-module-builder.js");
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function assertModule(module, memsize) {
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// Check the module exists.
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assertFalse(module === undefined);
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assertFalse(module === null);
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assertFalse(module === 0);
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assertEquals("object", typeof module);
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// Check the memory is an ArrayBuffer.
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var mem = module.exports.memory;
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assertFalse(mem === undefined);
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assertFalse(mem === null);
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assertFalse(mem === 0);
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assertEquals("object", typeof mem);
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assertTrue(mem instanceof WebAssembly.Memory);
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var buf = mem.buffer;
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assertTrue(buf instanceof ArrayBuffer);
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assertEquals(memsize, buf.byteLength);
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for (var i = 0; i < 4; i++) {
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module.exports.memory = 0; // should be ignored
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mem.buffer = 0; // should be ignored
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assertSame(mem, module.exports.memory);
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assertSame(buf, mem.buffer);
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}
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}
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function assertFunction(module, func) {
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assertEquals("object", typeof module.exports);
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var exp = module.exports[func];
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assertFalse(exp === undefined);
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assertFalse(exp === null);
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assertFalse(exp === 0);
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assertEquals("function", typeof exp);
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return exp;
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}
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(function SubTest() {
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var builder = new WasmModuleBuilder();
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builder.addMemory(1, 1, true);
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builder.addFunction("sub", kSig_i_ii)
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.addBody([
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kExprGetLocal, 0, // --
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kExprGetLocal, 1, // --
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kExprI32Sub, // --
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])
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.exportFunc()
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var module = builder.instantiate();
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assertModule(module, kPageSize);
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// Check the properties of the sub function.
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var sub = assertFunction(module, "sub");
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assertEquals(-55, sub(33, 88));
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assertEquals(-55555, sub(33333, 88888));
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assertEquals(-5555555, sub(3333333, 8888888));
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})();
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(function NopTest() {
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var builder = new WasmModuleBuilder();
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var kPages = 2;
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builder.addMemory(kPages, kPages, true);
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builder.addFunction("nop", kSig_v_v)
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.addBody([kExprNop])
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.exportFunc();
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var module = builder.instantiate();
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assertModule(module, kPageSize * kPages);
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var nop = assertFunction(module, "nop");
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assertEquals(undefined, nop());
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})();
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(function testLt() {
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var builder = new WasmModuleBuilder();
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var kPages = 3;
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builder.addMemory(kPages, kPages, true);
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builder.addFunction("flt", kSig_i_dd)
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.addBody([
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kExprGetLocal, 0, // --
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kExprGetLocal, 1, // --
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kExprF64Lt // --
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]) // --
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.exportFunc();
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var module = builder.instantiate();
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assertModule(module, kPageSize * kPages);
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var flt = assertFunction(module, "flt");
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assertEquals(1, flt(-2, -1));
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assertEquals(0, flt(7.3, 7.1));
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assertEquals(1, flt(7.1, 7.3));
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})();
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