Add multinetwork debugging tools, dnschk and httpurl

Bug: 19537384
Bug: 27199751
Bug: 28719525
Change-Id: Ie983ec12ac6c550fa76c89cd44343220688a99b4

1 files changed, 48 insertions, 0 deletions

diff --git a/multinetwork/quick_test.sh b/multinetwork/quick_test.sh
new file mode 100755
index 00000000..f586bae8
--- /dev/null
+++ b/multinetwork/quick_test.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+nethandle=0
+
+readonly TEST_HOST="connectivitycheck.gstatic.com"
+readonly TEST_PATH="/generate_204"
+readonly PREFIX=">>>"
+
+function getUrls() {
+    if [ ! -z $(echo "$1" | sed -e 's/[^:]//g') ]; then
+        echo "http://[$1]$TEST_PATH"
+        echo "http://[$1]:80$TEST_PATH"
+    else
+        echo "http://$1$TEST_PATH"
+        echo "http://$1:80$TEST_PATH"
+    fi
+}
+
+function toHex() {
+    readonly local hexValue=$(bc -q 2>/dev/null << EOT
+obase=16
+$1
+EOT
+)
+    if [ ! -z "$hexValue" ]; then
+        echo "0x$hexValue"
+    fi
+}
+
+
+if [ ! -z "$1" ]; then
+    nethandle="$1"
+fi
+echo "$PREFIX Using nethandle $nethandle ($(toHex $nethandle))"
+echo ""
+
+readonly IPADDRESSES=$(
+    adb shell /system/xbin/dnschk --nethandle $nethandle $TEST_HOST |
+    sed -e 's/#.*//' -e '/^$/d')
+
+
+for host in $TEST_HOST $IPADDRESSES; do
+    urls=$(getUrls $host)
+    for url in $urls; do
+        echo "$PREFIX Checking $url" >&2
+        adb shell /system/xbin/httpurl --nethandle $nethandle "$url"
+    done
+done