http2: refactor error handling

This changes the error handling model of ServerHttp2Stream,
ServerHttp2Request and ServerHttp2Response.
An 'error' emitted on ServerHttp2Stream will not go to
'uncaughtException' anymore, but to the server 'streamError'.
On the stream 'error', ServerHttp2Request will emit 'abort', while
ServerHttp2Response would do nothing

See: https://github.com/nodejs/node/issues/14963

PR-URL: https://github.com/nodejs/node/pull/14991
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/test/parallel/test-http2-respond-file-error-dir.js b/test/parallel/test-http2-respond-file-error-dir.js
new file mode 100644
index 0000000000..949ef2ffa4
--- /dev/null
+++ b/test/parallel/test-http2-respond-file-error-dir.js
@@ -0,0 +1,46 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+const assert = require('assert');
+
+const {
+  HTTP2_HEADER_CONTENT_TYPE
+} = http2.constants;
+
+const server = http2.createServer();
+server.on('stream', (stream) => {
+  stream.respondWithFile('../', {
+    [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain'
+  }, {
+    onError(err) {
+      common.expectsError({
+        code: 'ERR_HTTP2_SEND_FILE',
+        type: Error,
+        message: 'Only regular files can be sent'
+      })(err);
+
+      stream.respond({ ':status': 404 });
+      stream.end();
+    },
+    statCheck: common.mustNotCall()
+  });
+});
+server.listen(0, () => {
+
+  const client = http2.connect(`http://localhost:${server.address().port}`);
+  const req = client.request();
+
+  req.on('response', common.mustCall((headers) => {
+    assert.strictEqual(headers[':status'], 404);
+  }));
+  req.on('data', common.mustNotCall());
+  req.on('end', common.mustCall(() => {
+    client.destroy();
+    server.close();
+  }));
+  req.end();
+});