From e8d1658b583878bce1858d6dd748e83ce1450967 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Wed, 23 Aug 2017 14:21:15 +0200
Subject: [PATCH 1/2] Add external tests.

---
 scripts/test_emscripten.sh |  3 +++
 test/externalTests.sh      | 49 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100755 test/externalTests.sh

diff --git a/scripts/test_emscripten.sh b/scripts/test_emscripten.sh
index a2dbe61cf..f6846f1c5 100755
--- a/scripts/test_emscripten.sh
+++ b/scripts/test_emscripten.sh
@@ -51,3 +51,6 @@ npm version $VERSION
 
 echo "Running solc-js tests..."
 npm run test
+
+echo "Running external tests...."
+"$REPO_ROOT"/test/externalTests.sh "$REPO_ROOT"/build/solc/soljson.js
diff --git a/test/externalTests.sh b/test/externalTests.sh
new file mode 100755
index 000000000..1b74561b7
--- /dev/null
+++ b/test/externalTests.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+#------------------------------------------------------------------------------
+# Bash script to run external Solidity tests.
+#
+# Argument: Path to soljson.js to test.
+#
+# Requires npm, networking access and git to download the tests.
+#
+# ------------------------------------------------------------------------------
+# This file is part of solidity.
+#
+# solidity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# solidity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with solidity.  If not, see <http://www.gnu.org/licenses/>
+#
+# (c) 2016 solidity contributors.
+#------------------------------------------------------------------------------
+
+set -e
+
+if [ ! -f "$1" ]
+then
+  echo "Usage: $0 <path to soljson.js>"
+  exit 1
+fi
+
+SOLJSON="$1"
+
+DIR=$(mktemp -d)
+(
+    cd "$DIR"
+    echo "Running Zeppelin tests..."
+    git clone https://github.com/OpenZeppelin/zeppelin-solidity.git
+    cd zeppelin-solidity
+    npm install
+    cp "$SOLJSON" ./node_modules/solc/soljson.js
+    npm run test
+)
+rm -rf "$DIR"

From a0d515c1a7bf99db88655e4b727936170f917baf Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Wed, 23 Aug 2017 21:54:22 +0100
Subject: [PATCH 2/2] Keep REPO_ROOT as absolute path

---
 scripts/test_emscripten.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/test_emscripten.sh b/scripts/test_emscripten.sh
index f6846f1c5..f1d44a1fa 100755
--- a/scripts/test_emscripten.sh
+++ b/scripts/test_emscripten.sh
@@ -28,7 +28,7 @@
 
 set -e
 
-REPO_ROOT="$(dirname "$0")"/..
+REPO_ROOT=$(cd $(dirname "$0")/.. && pwd)
 
 cd $REPO_ROOT/build