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test: add tests on {parser,generator}Override (#12740)

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Huáng Jùnliàng 2021-02-02 23:18:41 -05:00 committed by GitHub
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commit 7fb6048e7c
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8 changed files with 28 additions and 0 deletions
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packages/babel-core/test/fixtures/plugins/override/generator-override/input.js vendored Normal file
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packages/babel-core/test/fixtures/plugins/override/generator-override/options.json vendored Normal file
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{
"plugins": ["./plugin"]
}

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packages/babel-core/test/fixtures/plugins/override/generator-override/plugin.js vendored Normal file
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module.exports = function (api) {
return {
generatorOverride(ast, generatorOpts, code, generate) {
const result = generate(ast, generatorOpts, code);
result.code = result.code.replace("1", "0");
return result;
},
};
};

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packages/babel-core/test/fixtures/plugins/override/parser-override/input.js vendored Normal file
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packages/babel-core/test/fixtures/plugins/override/parser-override/options.json vendored Normal file
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{
"plugins": ["./plugin"]
}

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packages/babel-core/test/fixtures/plugins/override/parser-override/plugin.js vendored Normal file
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module.exports = function (api) {
return {
parserOverride(code, opts, parse) {
const ast = parse(code, opts);
ast.program.body[0].expression.value = 0;
return ast;
},
};
};