1 files changed, 139 insertions, 0 deletions
diff --git a/tests/nghttp3_test_helper.c b/tests/nghttp3_test_helper.c
new file mode 100644
index 0000000..93ebfec
--- /dev/null
+++ b/tests/nghttp3_test_helper.c
@@ -0,0 +1,139 @@
+/*
+ * nghttp3
+ *
+ * Copyright (c) 2019 nghttp3 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "nghttp3_test_helper.h"
+
+#include <string.h>
+#include <assert.h>
+
+#include "nghttp3_str.h"
+#include "nghttp3_conv.h"
+
+void nghttp3_write_frame(nghttp3_buf *dest, nghttp3_frame *fr) {
+  switch (fr->hd.type) {
+  case NGHTTP3_FRAME_SETTINGS:
+    nghttp3_frame_write_settings_len(&fr->hd.length, &fr->settings);
+    dest->last = nghttp3_frame_write_settings(dest->last, &fr->settings);
+    break;
+  case NGHTTP3_FRAME_GOAWAY:
+    nghttp3_frame_write_goaway_len(&fr->hd.length, &fr->goaway);
+    dest->last = nghttp3_frame_write_goaway(dest->last, &fr->goaway);
+    break;
+  case NGHTTP3_FRAME_PRIORITY_UPDATE:
+  case NGHTTP3_FRAME_PRIORITY_UPDATE_PUSH_ID:
+    nghttp3_frame_write_priority_update_len(&fr->hd.length,
+                                            &fr->priority_update);
+    dest->last =
+        nghttp3_frame_write_priority_update(dest->last, &fr->priority_update);
+    break;
+  default:
+    assert(0);
+  }
+}
+
+void nghttp3_write_frame_qpack(nghttp3_buf *dest, nghttp3_qpack_encoder *qenc,
+                               int64_t stream_id, nghttp3_frame *fr) {
+  int rv;
+  const nghttp3_nv *nva;
+  size_t nvlen;
+  nghttp3_buf pbuf, rbuf, ebuf;
+  const nghttp3_mem *mem = nghttp3_mem_default();
+  (void)rv;
+
+  switch (fr->hd.type) {
+  case NGHTTP3_FRAME_HEADERS:
+    nva = fr->headers.nva;
+    nvlen = fr->headers.nvlen;
+    break;
+  default:
+    assert(0);
+    abort();
+  }
+
+  nghttp3_buf_init(&pbuf);
+  nghttp3_buf_init(&rbuf);
+  nghttp3_buf_init(&ebuf);
+
+  rv = nghttp3_qpack_encoder_encode(qenc, &pbuf, &rbuf, &ebuf, stream_id, nva,
+                                    nvlen);
+  assert(0 == rv);
+  assert(0 == nghttp3_buf_len(&ebuf));
+
+  fr->hd.length = (int64_t)(nghttp3_buf_len(&pbuf) + nghttp3_buf_len(&rbuf));
+
+  dest->last = nghttp3_frame_write_hd(dest->last, &fr->hd);
+  dest->last = nghttp3_cpymem(dest->last, pbuf.pos, nghttp3_buf_len(&pbuf));
+  dest->last = nghttp3_cpymem(dest->last, rbuf.pos, nghttp3_buf_len(&rbuf));
+
+  nghttp3_buf_free(&rbuf, mem);
+  nghttp3_buf_free(&pbuf, mem);
+}
+
+void nghttp3_write_frame_qpack_dyn(nghttp3_buf *dest, nghttp3_buf *ebuf,
+                                   nghttp3_qpack_encoder *qenc,
+                                   int64_t stream_id, nghttp3_frame *fr) {
+  int rv;
+  const nghttp3_nv *nva;
+  size_t nvlen;
+  nghttp3_buf pbuf, rbuf;
+  const nghttp3_mem *mem = nghttp3_mem_default();
+  (void)rv;
+
+  switch (fr->hd.type) {
+  case NGHTTP3_FRAME_HEADERS:
+    nva = fr->headers.nva;
+    nvlen = fr->headers.nvlen;
+    break;
+  default:
+    assert(0);
+    abort();
+  }
+
+  nghttp3_buf_init(&pbuf);
+  nghttp3_buf_init(&rbuf);
+
+  rv = nghttp3_qpack_encoder_encode(qenc, &pbuf, &rbuf, ebuf, stream_id, nva,
+                                    nvlen);
+  assert(0 == rv);
+
+  fr->hd.length = (int64_t)(nghttp3_buf_len(&pbuf) + nghttp3_buf_len(&rbuf));
+
+  dest->last = nghttp3_frame_write_hd(dest->last, &fr->hd);
+  dest->last = nghttp3_cpymem(dest->last, pbuf.pos, nghttp3_buf_len(&pbuf));
+  dest->last = nghttp3_cpymem(dest->last, rbuf.pos, nghttp3_buf_len(&rbuf));
+
+  nghttp3_buf_free(&rbuf, mem);
+  nghttp3_buf_free(&pbuf, mem);
+}
+
+void nghttp3_write_frame_data(nghttp3_buf *dest, size_t len) {
+  nghttp3_frame_data fr;
+
+  fr.hd.type = NGHTTP3_FRAME_DATA;
+  fr.hd.length = (int64_t)len;
+
+  dest->last = nghttp3_frame_write_hd(dest->last, &fr.hd);
+  memset(dest->last, 0, len);
+  dest->last += len;
+}