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16 lines
519 B
JavaScript
16 lines
519 B
JavaScript
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const fs = require('fs');
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const process = require('process');
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const assert = require('assert');
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const buffer = fs.readFileSync(process.argv[2]);
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let m = new WebAssembly.Module(buffer);
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sections = WebAssembly.Module.customSections(m, "foo");
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console.log('section foo', sections);
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assert.strictEqual(sections.length, 1, "didn't create `foo` section");
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section = new Uint8Array(sections[0]);
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console.log('contents', section);
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assert.strictEqual(section.length, 4, "didn't concatenate `foo` sections");
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process.exit(0);
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