From 6612ae6757d4719492ed8b34ea6181ff67cfbed1 Mon Sep 17 00:00:00 2001
From: Bob Weinand <bobwei9@hotmail.com>
Date: Sat, 1 Oct 2016 18:43:52 +0100
Subject: [PATCH] EioDriver and UvDriver did not pass O_TRUNC in file\put

Also prepare tag 0.1.3
---
 CHANGELOG           |  5 +++++
 lib/EioDriver.php   |  2 +-
 lib/UvDriver.php    |  2 +-
 test/DriverTest.php | 15 +++++++++++++++
 4 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 3c2efb1..5dcc569 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+### 0.1.3
+
+- Add recursive mkdir()
+- EioDriver and UvDriver now pass O_TRUNC in file\put()
+
 ### 0.1.2
 
 - Make UvHandle throw FilesystemException instead of \RuntimeException
diff --git a/lib/EioDriver.php b/lib/EioDriver.php
index e0285bb..ce3213a 100644
--- a/lib/EioDriver.php
+++ b/lib/EioDriver.php
@@ -538,7 +538,7 @@ class EioDriver implements Driver {
      * {@inheritdoc}
      */
     public function put($path, $contents) {
-        $flags = \EIO_O_RDWR | \EIO_O_CREAT;
+        $flags = \EIO_O_RDWR | \EIO_O_CREAT | \EIO_O_TRUNC;
         $mode = \EIO_S_IRUSR | \EIO_S_IWUSR | \EIO_S_IXUSR;
         $priority = \EIO_PRI_DEFAULT;
 
diff --git a/lib/UvDriver.php b/lib/UvDriver.php
index c946b22..ab92d73 100644
--- a/lib/UvDriver.php
+++ b/lib/UvDriver.php
@@ -515,7 +515,7 @@ class UvDriver implements Driver {
     }
 
     private function doPut($path, $contents): \Generator {
-        $flags = \UV::O_WRONLY | \UV::O_CREAT;
+        $flags = \UV::O_WRONLY | \UV::O_CREAT | \UV::O_TRUNC;
         $mode = \UV::S_IRWXU | \UV::S_IRUSR;
         $this->reactor->addRef();
         $promise = $this->doFsOpen($path, $flags, $mode);
diff --git a/test/DriverTest.php b/test/DriverTest.php
index edc1b16..b6f5bac 100644
--- a/test/DriverTest.php
+++ b/test/DriverTest.php
@@ -243,6 +243,21 @@ abstract class DriverTest extends \PHPUnit_Framework_TestCase {
         });
     }
 
+    public function testPutTruncates() {
+    	amp\run(function () {
+			$fixturePath = self::getFixturePath() . "/trunc";
+			$contents = "long data";
+			$short = "data";
+
+			yield file\put($fixturePath, $contents);
+			yield file\put($fixturePath, $short);
+			$contents2 = (yield file\get($fixturePath));
+			yield file\unlink($fixturePath);
+
+			$this->assertSame($short, $contents2);
+		});
+	}
+
     public function testUnlink() {
         amp\run(function () {
             $fixtureDir = self::getFixturePath();