nodejs
diff --git a/‎lib/internal/http2/core.js‎
Lines changed: 107 additions & 100 deletions b/‎lib/internal/http2/core.js‎
Lines changed: 107 additions & 100 deletions
diff --git a/‎test/parallel/test-http2-info-headers-errors.js‎
Lines changed: 106 additions & 0 deletions b/‎test/parallel/test-http2-info-headers-errors.js‎
Lines changed: 106 additions & 0 deletions
diff --git a/‎test/parallel/test-http2-info-headers.js‎
Lines changed: 9 additions & 0 deletions b/‎test/parallel/test-http2-info-headers.js‎
Lines changed: 9 additions & 0 deletions
diff --git a/‎test/parallel/test-http2-priority-errors.js‎
Lines changed: 110 additions & 0 deletions b/‎test/parallel/test-http2-priority-errors.js‎
Lines changed: 110 additions & 0 deletions
diff --git a/‎test/parallel/test-http2-respond-errors.js‎
Lines changed: 105 additions & 0 deletions b/‎test/parallel/test-http2-respond-errors.js‎
Lines changed: 105 additions & 0 deletions
@@ -0,0 +1,106 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+const {
+  constants,
+  Http2Session,
+  nghttp2ErrorString
+} = process.binding('http2');
+
+// tests error handling within additionalHeaders
+// - NGHTTP2_ERR_NOMEM (should emit session error)
+// - every other NGHTTP2 error from binding (should emit stream error)
+
+const specificTestKeys = [
+  'NGHTTP2_ERR_NOMEM'
+];
+
+const specificTests = [
+  {
+    ngError: constants.NGHTTP2_ERR_NOMEM,
+    error: {
+      code: 'ERR_OUTOFMEMORY',
+      type: Error,
+      message: 'Out of memory'
+    },
+    type: 'session'
+  }
+];
+
+const genericTests = Object.getOwnPropertyNames(constants)
+  .filter((key) => (
+    key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0
+  ))
+  .map((key) => ({
+    ngError: constants[key],
+    error: {
+      code: 'ERR_HTTP2_ERROR',
+      type: Error,
+      message: nghttp2ErrorString(constants[key])
+    },
+    type: 'stream'
+  }));
+
+
+const tests = specificTests.concat(genericTests);
+
+let currentError;
+
+// mock sendHeaders because we only care about testing error handling
+Http2Session.prototype.sendHeaders = () => currentError.ngError;
+
+const server = http2.createServer();
+server.on('stream', common.mustCall((stream, headers) => {
+  const errorMustCall = common.expectsError(currentError.error);
+  const errorMustNotCall = common.mustNotCall(
+    `${currentError.error.code} should emit on ${currentError.type}`
+  );
+
+  if (currentError.type === 'stream') {
+    stream.session.on('error', errorMustNotCall);
+    stream.on('error', errorMustCall);
+    stream.on('error', common.mustCall(() => {
+      stream.respond();
+      stream.end();
+    }));
+  } else {
+    stream.session.once('error', errorMustCall);
+    stream.on('error', errorMustNotCall);
+  }
+
+  stream.additionalHeaders({ ':status': 100 });
+}, tests.length));
+
+server.listen(0, common.mustCall(() => runTest(tests.shift())));
+
+function runTest(test) {
+  const port = server.address().port;
+  const url = `http://localhost:${port}`;
+  const headers = {
+    ':path': '/',
+    ':method': 'POST',
+    ':scheme': 'http',
+    ':authority': `localhost:${port}`
+  };
+
+  const client = http2.connect(url);
+  const req = client.request(headers);
+
+  currentError = test;
+  req.resume();
+  req.end();
+
+  req.on('end', common.mustCall(() => {
+    client.destroy();
+
+    if (!tests.length) {
+      server.close();
+    } else {
+      runTest(tests.shift());
+    }
+  }));
+}
@@ -33,6 +33,15 @@ function onStream(stream, headers, flags) {
                   message: status101regex
                 }));
 
+  common.expectsError(
+    () => stream.additionalHeaders({ ':method': 'POST' }),
+    {
+      code: 'ERR_HTTP2_INVALID_PSEUDOHEADER',
+      type: Error,
+      message: '":method" is an invalid pseudoheader or is used incorrectly'
+    }
+  );
+
   // Can send more than one
   stream.additionalHeaders({ ':status': 100 });
   stream.additionalHeaders({ ':status': 100 });
 
@@ -0,0 +1,110 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+const {
+  constants,
+  Http2Session,
+  nghttp2ErrorString
+} = process.binding('http2');
+
+// tests error handling within priority
+// - NGHTTP2_ERR_NOMEM (should emit session error)
+// - every other NGHTTP2 error from binding (should emit stream error)
+
+const specificTestKeys = [
+  'NGHTTP2_ERR_NOMEM'
+];
+
+const specificTests = [
+  {
+    ngError: constants.NGHTTP2_ERR_NOMEM,
+    error: {
+      code: 'ERR_OUTOFMEMORY',
+      type: Error,
+      message: 'Out of memory'
+    },
+    type: 'session'
+  }
+];
+
+const genericTests = Object.getOwnPropertyNames(constants)
+  .filter((key) => (
+    key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0
+  ))
+  .map((key) => ({
+    ngError: constants[key],
+    error: {
+      code: 'ERR_HTTP2_ERROR',
+      type: Error,
+      message: nghttp2ErrorString(constants[key])
+    },
+    type: 'stream'
+  }));
+
+
+const tests = specificTests.concat(genericTests);
+
+let currentError;
+
+// mock submitPriority because we only care about testing error handling
+Http2Session.prototype.submitPriority = () => currentError.ngError;
+
+const server = http2.createServer();
+server.on('stream', common.mustCall((stream, headers) => {
+  const errorMustCall = common.expectsError(currentError.error);
+  const errorMustNotCall = common.mustNotCall(
+    `${currentError.error.code} should emit on ${currentError.type}`
+  );
+
+  if (currentError.type === 'stream') {
+    stream.session.on('error', errorMustNotCall);
+    stream.on('error', errorMustCall);
+    stream.on('error', common.mustCall(() => {
+      stream.respond();
+      stream.end();
+    }));
+  } else {
+    stream.session.once('error', errorMustCall);
+    stream.on('error', errorMustNotCall);
+  }
+
+  stream.priority({
+    parent: 0,
+    weight: 1,
+    exclusive: false
+  });
+}, tests.length));
+
+server.listen(0, common.mustCall(() => runTest(tests.shift())));
+
+function runTest(test) {
+  const port = server.address().port;
+  const url = `http://localhost:${port}`;
+  const headers = {
+    ':path': '/',
+    ':method': 'POST',
+    ':scheme': 'http',
+    ':authority': `localhost:${port}`
+  };
+
+  const client = http2.connect(url);
+  const req = client.request(headers);
+
+  currentError = test;
+  req.resume();
+  req.end();
+
+  req.on('end', common.mustCall(() => {
+    client.destroy();
+
+    if (!tests.length) {
+      server.close();
+    } else {
+      runTest(tests.shift());
+    }
+  }));
+}
@@ -0,0 +1,105 @@
+// Flags: --expose-http2
+'use strict';
+
+const common = require('../common');
+if (!common.hasCrypto)
+  common.skip('missing crypto');
+const http2 = require('http2');
+const {
+  constants,
+  Http2Session,
+  nghttp2ErrorString
+} = process.binding('http2');
+
+// tests error handling within respond
+// - NGHTTP2_ERR_NOMEM (should emit session error)
+// - every other NGHTTP2 error from binding (should emit stream error)
+
+const specificTestKeys = [
+  'NGHTTP2_ERR_NOMEM'
+];
+
+const specificTests = [
+  {
+    ngError: constants.NGHTTP2_ERR_NOMEM,
+    error: {
+      code: 'ERR_OUTOFMEMORY',
+      type: Error,
+      message: 'Out of memory'
+    },
+    type: 'session'
+  }
+];
+
+const genericTests = Object.getOwnPropertyNames(constants)
+  .filter((key) => (
+    key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0
+  ))
+  .map((key) => ({
+    ngError: constants[key],
+    error: {
+      code: 'ERR_HTTP2_ERROR',
+      type: Error,
+      message: nghttp2ErrorString(constants[key])
+    },
+    type: 'stream'
+  }));
+
+
+const tests = specificTests.concat(genericTests);
+
+let currentError;
+
+// mock submitResponse because we only care about testing error handling
+Http2Session.prototype.submitResponse = () => currentError.ngError;
+
+const server = http2.createServer();
+server.on('stream', common.mustCall((stream, headers) => {
+  const errorMustCall = common.expectsError(currentError.error);
+  const errorMustNotCall = common.mustNotCall(
+    `${currentError.error.code} should emit on ${currentError.type}`
+  );
+
+  if (currentError.type === 'stream') {
+    stream.session.on('error', errorMustNotCall);
+    stream.on('error', errorMustCall);
+    stream.on('error', common.mustCall(() => {
+      stream.destroy();
+    }));
+  } else {
+    stream.session.once('error', errorMustCall);
+    stream.on('error', errorMustNotCall);
+  }
+
+  stream.respond();
+}, tests.length));
+
+server.listen(0, common.mustCall(() => runTest(tests.shift())));
+
+function runTest(test) {
+  const port = server.address().port;
+  const url = `http://localhost:${port}`;
+  const headers = {
+    ':path': '/',
+    ':method': 'POST',
+    ':scheme': 'http',
+    ':authority': `localhost:${port}`
+  };
+
+  const client = http2.connect(url);
+  const req = client.request(headers);
+
+  currentError = test;
+  req.resume();
+  req.end();
+
+  req.on('end', common.mustCall(() => {
+    client.destroy();
+
+    if (!tests.length) {
+      server.close();
+    } else {
+      runTest(tests.shift());
+    }
+  }));
+}