travis: add job using Hyper that only runs test case 1

.travis.yml

@@ -113,6 +113,16 @@ jobs:
         - libpsl-dev
         - libbrotli-dev
         - libzstd-dev
+  - env:
+    - T=debug HYPER="yes" C="--with-hyper=$HOME/hyper" LD_LIBRARY_PATH=$HOME/hyper/target/debug:/usr/local/lib TFLAGS=1
+    addons:
+      apt:
+        <<: *common_apt
+        packages:
+        - *common_packages
+        - libpsl-dev
+        - libbrotli-dev
+        - libzstd-dev
   - env:
     - T=novalgrind LIBRESSL=yes C="--with-ssl=$HOME/libressl" LD_LIBRARY_PATH=/home/travis/libressl/lib:/usr/local/lib
     - OVERRIDE_CC="CC=gcc-8" OVERRIDE_CXX="CXX=g++-8"

scripts/travis/before_script.sh

@@ -103,6 +103,15 @@ if [ "$TRAVIS_OS_NAME" = linux -a "$LIBRESSL" ]; then
   make install
 fi
 
+if [ "$TRAVIS_OS_NAME" = linux -a "$HYPER" ]; then
+  cd $HOME
+  git clone --depth=1 -b hyper-capi https://github.com/hyperium/hyper.git
+  curl https://sh.rustup.rs -sSf | sh -s -- -y
+  source $HOME/.cargo/env
+  cd $HOME/hyper
+  cargo build -v --no-default-features --features ffi
+fi
+
 if [ "$TRAVIS_OS_NAME" = linux -a "$QUICHE" ]; then
   cd $HOME
   git clone --depth=1 --recursive https://github.com/cloudflare/quiche.git