33 lines
968 B
JavaScript
33 lines
968 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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let list = WebAssembly.Module.imports(m);
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console.log('imports', list);
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if (list.length !== process.argv.length - 3)
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throw new Error("wrong number of imports")
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const imports = new Map();
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for (let i = 3; i < process.argv.length; i++) {
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const [module, name] = process.argv[i].split('/');
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if (!imports.has(module))
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imports.set(module, new Map());
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imports.get(module).set(name, true);
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}
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for (let i of list) {
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if (imports.get(i.module) === undefined || imports.get(i.module).get(i.name) === undefined)
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throw new Error(`didn't find import of ${i.module}::${i.name}`);
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imports.get(i.module).delete(i.name);
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if (imports.get(i.module).size === 0)
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imports.delete(i.module);
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}
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console.log(imports);
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if (imports.size !== 0) {
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throw new Error('extra imports');
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}
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