Launch test under UML in order to be able to use fuse on Travis infra…

…structure

.travis.yml

@@ -9,7 +9,9 @@ python:
 # command to install dependencies
 before_install:
    - sudo apt-get update -qq
-   - sudo apt-get install -y strace
+   - sudo apt-get install -y strace fuse libfuse-dev user-mode-linux
+   - sudo mknod /dev/fuse c 10 229; sudo chmod 666 /dev/fuse
+
 install: "pip install -r test-requirement.txt"
 # command to run tests
-script: py.test
+script: test/test_travis.sh py.test

test/test_travis.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+PROGNAME=$1
+
+CURDIR="`pwd`"
+
+cat > umltest.inner.sh <<EOF
+#!/bin/sh
+(
+   set -e
+   set -x
+   insmod /usr/lib/uml/modules/\`uname -r\`/kernel/fs/fuse/fuse.ko
+   cd "$CURDIR"
+   ./$PROGNAME
+   echo Success
+)
+echo "\$?" > "$CURDIR"/umltest.status
+halt -f
+EOF
+
+chmod +x umltest.inner.sh
+
+/usr/bin/linux.uml mem=256M init=`pwd`/umltest.inner.sh rootfstype=hostfs rw
+
+exit $(<umltest.status)