gnutls: fix connection state check on handshake

When running curl event based, connect attempts stalled as the 'done'
check was using the wrong state in gnutls.

Add event based pytest runs to all http3 jobs and the openssl and
mbedtls ones on linux.

Closes curl#16423

.github/workflows/http3-linux.yml

@@ -232,6 +232,7 @@ jobs:
               --with-ngtcp2=$HOME/ngtcp2/build --enable-warnings --enable-werror --enable-debug --disable-ntlm
               --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
               --with-openssl=$HOME/quictls/build --enable-ssls-export
+              --with-libuv
 
           - name: gnutls
             PKG_CONFIG_PATH: '$HOME/gnutls/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig'
@@ -240,6 +241,7 @@ jobs:
               --with-ngtcp2=$HOME/ngtcp2/build --enable-warnings --enable-werror --enable-debug
               --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
               --with-gnutls=$HOME/gnutls/build --enable-ssls-export
+              --with-libuv
 
           - name: wolfssl
             PKG_CONFIG_PATH: '$HOME/wolfssl/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig'
@@ -249,6 +251,7 @@ jobs:
               --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
               --with-wolfssl=$HOME/wolfssl/build
               --enable-ech --enable-ssls-export
+              --with-libuv
 
           - name: wolfssl
             PKG_CONFIG_PATH: '$HOME/wolfssl/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig'
@@ -257,6 +260,7 @@ jobs:
               -DTEST_NGHTTPX="$HOME/nghttp2/build/bin/nghttpx"
               -DHTTPD_NGHTTPX="$HOME/nghttp2/build/bin/nghttpx"
               -DUSE_ECH=ON
+              -DCURL_USE_LIBUV=ON
 
           - name: openssl-quic
             PKG_CONFIG_PATH: '$HOME/openssl/build/lib64/pkgconfig'
@@ -266,6 +270,7 @@ jobs:
               --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
               --with-openssl=$HOME/openssl/build --with-openssl-quic
               --with-nghttp3=$HOME/nghttp3/build
+              --with-libuv
 
           - name: quiche
             configure: >-
@@ -275,6 +280,7 @@ jobs:
               --with-quiche=$HOME/quiche/target/release
               --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
               --with-ca-fallback
+              --with-libuv
 
           - name: quiche
             PKG_CONFIG_PATH: '$HOME/quiche/target/release'
@@ -284,6 +290,7 @@ jobs:
               -DTEST_NGHTTPX="$HOME/nghttp2/build/bin/nghttpx"
               -DHTTPD_NGHTTPX="$HOME/nghttp2/build/bin/nghttpx"
               -DCURL_CA_FALLBACK=ON
+              -DCURL_USE_LIBUV=ON
 
     steps:
       - name: 'install prereqs'
@@ -295,7 +302,7 @@ jobs:
             libpsl-dev libbrotli-dev libzstd-dev zlib1g-dev libev-dev libc-ares-dev \
             nettle-dev libp11-kit-dev libtspi-dev libunistring-dev guile-2.2-dev libtasn1-bin \
             libtasn1-6-dev libidn2-0-dev gawk gperf libtss2-dev dns-root-data bison gtk-doc-tools \
-            texinfo texlive texlive-extra-utils autopoint libev-dev \
+            texinfo texlive texlive-extra-utils autopoint libev-dev libuv1-dev \
             apache2 apache2-dev libnghttp2-dev vsftpd
           python3 -m venv $HOME/venv
           echo 'CC=gcc-12' >> $GITHUB_ENV
@@ -490,9 +497,10 @@ jobs:
           source $HOME/venv/bin/activate
           python3 -m pip install -r tests/http/requirements.txt
 
-      - name: 'run pytest'
+      - name: 'run pytest event based'
         env:
           TFLAGS: '${{ matrix.build.tflags }}'
+          CURL_TEST_EVENT: 1
           CURL_CI: github
           PYTEST_ADDOPTS: '--color=yes'
         run: |

lib/vtls/gtls.c

@@ -1951,8 +1951,9 @@ static CURLcode gtls_connect_common(struct Curl_cfilter *cf,
     *done = FALSE;
     return CURLE_OK;
   }
-  *done = ((connssl->connecting_state == ssl_connect_1) ||
+  *done = ((connssl->state == ssl_connection_complete) ||
            (connssl->state == ssl_connection_deferred));
+  CURL_TRC_CF(data, cf, "gtls_connect_common() -> %d, done=%d", result, *done);
   return result;
 }