Add integration test for ipv6.

bin/test/test_integ.sh

@@ -26,6 +26,16 @@ if [[ "$(uname -s)" = "Linux*" ]]; then
     fi
 fi
 
+if [[ "$(uname -s)" = "Darwin" ]]; then
+  echo ">>>>>>>>>>>>>>>>>>>"
+  /usr/local/opt/curl/bin/curl --version
+  /usr/bin/curl --version
+  hurl --version
+  /usr/local/opt/curl/bin/curl --ipv6 --verbose https://google.com
+  /usr/bin/curl --ipv6 --verbose https://google.com
+  echo 'GET https://google.com' | hurl --ipv6 --very-verbose
+  echo ">>>>>>>>>>>>>>>>>>>"
+fi
 
 # integration tests
 cd integration

integration/tests_ok/ip.html

@@ -0,0 +1,8 @@
+<pre><code class="language-hurl"><span class="hurl-entry"><span class="request"><span class="line"><span class="method">GET</span> <span class="url">https://google.com</span></span>
+<span class="line"><span class="section-header">[Options]</span></span>
+<span class="line"><span class="string">ipv4</span>: <span class="boolean">true</span></span>
+</span></span><span class="hurl-entry"><span class="request"><span class="line"></span>
+<span class="line"><span class="method">GET</span> <span class="url">https://google.com</span></span>
+<span class="line"><span class="section-header">[Options]</span></span>
+<span class="line"><span class="string">ipv6</span>: <span class="boolean">true</span></span>
+</span></span></code></pre>

integration/tests_ok/ip.hurl

@@ -0,0 +1,7 @@
+GET https://google.com
+[Options]
+ipv4: true
+
+GET https://google.com
+[Options]
+ipv6: true

integration/tests_ok/ip.json

@@ -0,0 +1 @@
+{"entries":[{"request":{"method":"GET","url":"https://google.com","options":[{"name":"ipv4","value":true}]}},{"request":{"method":"GET","url":"https://google.com","options":[{"name":"ipv6","value":true}]}}]}

integration/tests_ok/ip.out.pattern

@@ -0,0 +1,2 @@
+Connected to google.com (~~~.~~~.~~~.~~~) port 443 (#0)
+Connected to google.com (~~~~:~~~~:~~~~:~~~::~~~~) port 443 (#1)

integration/tests_ok/ip.ps1

@@ -0,0 +1,5 @@
+Set-StrictMode -Version latest
+$ErrorActionPreference = 'Stop'
+# GitHub runners only support IPV6 on macOS so we skip other OS (for the moment).
+exit 255
+hurl --very-verbose tests_ok/ip.hurl 2>&1 | grep 'Connected to google.com' | sed 's/^** //'

integration/tests_ok/ip.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -Eeuo pipefail
+
+# GitHub runners only support IPV6 on macOS so we skip other OS (for the moment).
+if [[ "$(uname -s)" = "Linux" ]]; then
+  exit 255
+fi
+
+hurl --very-verbose tests_ok/ip.hurl 2>&1 | grep 'Connected to google.com' | sed 's/^** //'