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// Copyright (c) 2023 Cloudflare, Inc.
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// Licensed under the Apache 2.0 license found in the LICENSE file or at:
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//     https://opensource.org/licenses/Apache-2.0
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export const sendFilesInFormdata = {
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  async test() {
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    const INPUT = `--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
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Content-Disposition: form-data; name="foo"; filename="foo.txt"
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Content-Type: application/octet-stream
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foo-content
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--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
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Content-Disposition: form-data; name="bar"; filename="bar-renamed.txt"
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Content-Type: application/octet-stream
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bar1-content
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--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
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Content-Disposition: form-data; name="bar"; filename="bar2.txt"
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Content-Type: text/bary
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bar2-content
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--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
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Content-Disposition: form-data; name="baz"; filename="baz"
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Content-Type: text/bazzy
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baz-content
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--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a
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Content-Disposition: form-data; name="qux"; filename="qux%0A%22\\.txt"
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Content-Type: application/octet-stream
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qux-content
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--2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a--
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`;
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    const req = new Request('https://example.org', {
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      method: 'POST',
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      body: INPUT,
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      headers: {
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        'content-type':
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          'multipart/form-data;boundary=2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a',
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      },
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    });
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    const form = await req.formData();
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    form.set('foo', new File(['foo-content'], 'foo.txt'));
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    form.append(
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      'bar',
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      new File(['bar1-content'], 'bar1.txt'),
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      'bar-renamed.txt'
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    );
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    form.append(
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      'bar',
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      new File(['bar2-content'], 'bar2.txt', { type: 'text/bary' })
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    );
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    form.append('baz', new Blob(['baz-content'], { type: 'text/bazzy' }));
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    form.set('qux', new Blob(['qux-content']), 'qux\n"\\.txt');
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    {
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      let resp = new Response(form);
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      let text = await resp.text();
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      let roundtrip = await new Response(text, {
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        headers: resp.headers,
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      }).formData();
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      if (roundtrip.get('foo') != 'foo-content') {
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        throw new Error(
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          'expected round-trip turns into string (wrong, but backwards-compatible)'
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        );
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      }
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    }
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  },
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};