421fd3929d
This brings our constants back in line with the changed spec text. We already use kExprTableGet and kExprTableSet, but for locals and globals we still use the old wording. This renaming is mostly mechanical. PS1 was created using: ag -l 'kExpr(Get|Set|Tee)Local' src test | \ xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i PS2 contains manual fixes. R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64161}
85 lines
3.4 KiB
JavaScript
85 lines
3.4 KiB
JavaScript
// Copyright 2017 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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load("test/mjsunit/wasm/wasm-module-builder.js");
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function checkImport(
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imported_module_name, imported_function_name) {
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var builder = new WasmModuleBuilder();
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builder.addImport(imported_module_name, imported_function_name, kSig_i_i);
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builder.addFunction('call_imp', kSig_i_i)
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.addBody([kExprLocalGet, 0, kExprCallFunction, 0])
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.exportFunc();
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let imp = i => i + 3;
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let instance = builder.instantiate(
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{[imported_module_name]: {[imported_function_name]: imp}});
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assertEquals(imp(0), instance.exports.call_imp(0));
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assertEquals(imp(4), instance.exports.call_imp(4));
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}
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checkImport('mod', 'foo'); // sanity check
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checkImport('mod', '☺☺happy☺☺');
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checkImport('☺☺happy☺☺', 'foo');
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checkImport('☺☺happy☺☺', '☼+☃=☹');
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function checkExports(
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internal_name_mul, exported_name_mul, internal_name_add,
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exported_name_add) {
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var builder = new WasmModuleBuilder();
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builder.addFunction(internal_name_mul, kSig_i_ii)
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.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Mul])
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.exportAs(exported_name_mul);
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builder.addFunction(internal_name_add, kSig_i_ii)
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.addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32Add])
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.exportAs(exported_name_add);
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let instance = builder.instantiate();
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assertEquals(14, instance.exports[exported_name_add](3, 11));
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assertEquals(-7, instance.exports[exported_name_add](5, -12));
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assertEquals(28, instance.exports[exported_name_mul](4, 7));
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assertEquals(-6, instance.exports[exported_name_mul](-3, 2));
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}
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checkExports('mul', 'mul', 'add', 'add'); // sanity check
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checkExports('☺☺mul☺☺', 'mul', '☺☺add☺☺', 'add');
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checkExports('☺☺mul☺☺', '☺☺mul☺☺', '☺☺add☺☺', '☺☺add☺☺');
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(function errorMessageUnicodeInFuncName() {
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var builder = new WasmModuleBuilder();
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builder.addFunction('three snowmen: ☃☃☃', kSig_i_v).addBody([]).exportFunc();
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assertThrows(
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() => builder.instantiate(), WebAssembly.CompileError,
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/Compiling function #0:"three snowmen: ☃☃☃" failed: /);
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})();
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(function errorMessageUnicodeInImportModuleName() {
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var builder = new WasmModuleBuilder();
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builder.addImport('three snowmen: ☃☃☃', 'foo', kSig_i_v);
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assertThrows(
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() => builder.instantiate({}), TypeError,
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/WebAssembly.Instance\(\): Import #0 module="three snowmen: ☃☃☃" error: /);
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})();
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(function errorMessageUnicodeInImportElemName() {
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var builder = new WasmModuleBuilder();
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builder.addImport('mod', 'three snowmen: ☃☃☃', kSig_i_v);
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assertThrows(
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() => builder.instantiate({mod: {}}), WebAssembly.LinkError,
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'WebAssembly.Instance\(\): Import #0 module="mod" function="three ' +
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'snowmen: ☃☃☃" error: function import requires a callable');
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})();
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(function errorMessageUnicodeInImportModAndElemName() {
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var builder = new WasmModuleBuilder();
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let mod_name = '☮▁▂▃▄☾ ♛ ◡ ♛ ☽▄▃▂▁☮';
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let func_name = '☾˙❀‿❀˙☽';
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builder.addImport(mod_name, func_name, kSig_i_v);
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assertThrows(
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() => builder.instantiate({[mod_name]: {}}), WebAssembly.LinkError,
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'WebAssembly.Instance(): Import #0 module="' + mod_name +
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'" function="' + func_name +
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'" error: function import requires a callable');
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})();
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