From 438eeafb634386802cb2e7edec1f3ab59e887d5c Mon Sep 17 00:00:00 2001
From: Filippo Squillace <squillace.filippo@gmail.com>
Date: Sun, 5 Jul 2015 11:46:35 +0000
Subject: [PATCH] Issue #93: Add test for chroot

---
 lib/core.sh        | 4 ++++
 tests/test_core.sh | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/lib/core.sh b/lib/core.sh
index a9576a8..a9055a7 100644
--- a/lib/core.sh
+++ b/lib/core.sh
@@ -205,6 +205,10 @@ function setup_env_from_file(){
 }
 
 function run_env_as_root(){
+    source ${JUNEST_HOME}/etc/junest/info
+    [ "$JUNEST_ARCH" != "$ARCH" ] && \
+        die "The host system architecture is not correct: $ARCH != $JUNEST_ARCH"
+
     local uid=$UID
     # SUDO_USER is more reliable compared to SUDO_UID
     [ -z $SUDO_USER ] || uid=$SUDO_USER:$SUDO_GID
diff --git a/tests/test_core.sh b/tests/test_core.sh
index cafaa72..b2ef4fc 100755
--- a/tests/test_core.sh
+++ b/tests/test_core.sh
@@ -207,6 +207,15 @@ function test_run_env_as_root(){
     assertEquals 0 $?
 }
 
+function test_run_env_as_root_different_arch(){
+    [ $SKIP_ROOT_TESTS -eq 1 ] && return
+
+    install_mini_env
+    echo "JUNEST_ARCH=XXX" > ${JUNEST_HOME}/etc/junest/info
+    $(run_env_as_root pwd 2> /dev/null)
+    assertEquals 1 $?
+}
+
 function test_run_env_as_classic_root(){
     [ $SKIP_ROOT_TESTS -eq 1 ] && return