mirror of
https://github.com/fluencelabs/assemblyscript
synced 2025-04-26 07:22:21 +00:00
36 lines
1.2 KiB
JavaScript
36 lines
1.2 KiB
JavaScript
var fs = require("fs");
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var assert = require("assert");
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var inspect = require("util").inspect;
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var loader = require("..");
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var buffer = fs.readFileSync(__dirname + "/build/untouched.wasm");
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var module = loader.instantiateBuffer(buffer, {});
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console.log(inspect(module, true, 100, true));
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// should inherit the usual utility
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var proto = Object.getPrototypeOf(module);
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assert(proto.I8 instanceof Int8Array);
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assert(proto.U8 instanceof Uint8Array);
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assert(proto.I16 instanceof Int16Array);
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assert(proto.U16 instanceof Uint16Array);
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assert(proto.I32 instanceof Int32Array);
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assert(proto.U32 instanceof Uint32Array);
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assert(proto.F32 instanceof Float32Array);
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assert(proto.F64 instanceof Float64Array);
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assert(typeof proto.newString === "function");
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assert(typeof proto.getString === "function");
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// should export memory
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assert(module.memory instanceof WebAssembly.Memory);
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assert(typeof module.memory.free === "function");
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// should be able to get an exported string
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assert.strictEqual(module.getString(module.COLOR), "red");
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// should be able to allocate and work with a new string
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var str = "Hello world!𤭢";
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var ptr = module.newString(str);
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assert.strictEqual(module.getString(ptr), str);
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assert.strictEqual(module.strlen(ptr), str.length);
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