From 061b50ae19b0f8b9dcffc8dab5f08c4e26e884fb Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Wed, 2 Nov 2016 12:32:55 +0100
Subject: [PATCH 1/2] Add tests for the std files.

---
 scripts/tests.sh      | 17 +++++++++++++++--
 std/StandardToken.sol |  2 ++
 std/Token.sol         |  2 ++
 std/mortal.sol        |  2 ++
 std/owned.sol         |  2 ++
 std/std.sol           |  2 ++
 6 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/scripts/tests.sh b/scripts/tests.sh
index 93afd2d20..5fa75d4d1 100755
--- a/scripts/tests.sh
+++ b/scripts/tests.sh
@@ -28,8 +28,21 @@
 
 set -e
 
-# There is an implicit assumption here that we HAVE to run from root directory.
-REPO_ROOT=$(pwd)
+REPO_ROOT="$(dirname "$0")"/..
+
+ # Compile all files in std and examples.
+
+for f in "$REPO_ROOT"/std/*.sol
+do
+    echo "Compiling $f..."
+    set +e
+    output=$("$REPO_ROOT"/build/solc/solc "$f" 2>&1)
+    failed=$?
+    output=$(echo "$output" | grep -v 'pre-release')
+    echo "$output"
+    set -e
+    test -z "$output" -a "$failed" -eq 0
+done
 
 # This conditional is only needed because we don't have a working Homebrew
 # install for `eth` at the time of writing, so we unzip the ZIP file locally
diff --git a/std/StandardToken.sol b/std/StandardToken.sol
index 41f2d709a..4ff1b8f92 100644
--- a/std/StandardToken.sol
+++ b/std/StandardToken.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
 import "./Token.sol";
 
 contract StandardToken is Token {
diff --git a/std/Token.sol b/std/Token.sol
index 396dbf9e5..59566f26f 100644
--- a/std/Token.sol
+++ b/std/Token.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
 contract Token {
 	event Transfer(address indexed _from, address indexed _to, uint256 _value);
 	event Approval(address indexed _owner, address indexed _spender, uint256 _value);
diff --git a/std/mortal.sol b/std/mortal.sol
index 8de019abb..f0a6f4ce0 100644
--- a/std/mortal.sol
+++ b/std/mortal.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
 import "./owned.sol";
 
 contract mortal is owned {
diff --git a/std/owned.sol b/std/owned.sol
index 3d7674f58..bbb8d957d 100644
--- a/std/owned.sol
+++ b/std/owned.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
 contract owned {
     address owner;
 
diff --git a/std/std.sol b/std/std.sol
index c3f66b1b7..4d65bef2a 100644
--- a/std/std.sol
+++ b/std/std.sol
@@ -1,3 +1,5 @@
+pragma solidity ^0.4.0;
+
 import "./owned.sol";
 import "./mortal.sol";
 import "./Token.sol";

From 3dbf2830ca96922a3aec954ea9d7251f2bc02eed Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Mon, 14 Nov 2016 23:04:43 +0100
Subject: [PATCH 2/2] Update tests.sh

---
 scripts/tests.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/tests.sh b/scripts/tests.sh
index 5fa75d4d1..5da427d44 100755
--- a/scripts/tests.sh
+++ b/scripts/tests.sh
@@ -38,6 +38,7 @@ do
     set +e
     output=$("$REPO_ROOT"/build/solc/solc "$f" 2>&1)
     failed=$?
+    # Remove the pre-release warning from the compiler output
     output=$(echo "$output" | grep -v 'pre-release')
     echo "$output"
     set -e