From 3038bdc80f7ae1bd7a3f3a5abb0ae5b6207bacd0 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sun, 2 Mar 2014 22:22:41 +0000
Subject: [PATCH] Restore $content_width global value after changing it in
 test_constrain_size_for_editor_*().

props ericlewis, georgestephanis, salcode, jorbin.
fixes #27256.

git-svn-id: https://develop.svn.wordpress.org/trunk@27358 602fd350-edb4-49c9-b593-d223f7449a82
---
 tests/phpunit/tests/image/size.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/phpunit/tests/image/size.php b/tests/phpunit/tests/image/size.php
index 1d0f533c50..c7cb51b8a7 100644
--- a/tests/phpunit/tests/image/size.php
+++ b/tests/phpunit/tests/image/size.php
@@ -173,6 +173,9 @@ class Tests_Image_Size extends WP_UnitTestCase {
 	function test_constrain_size_for_editor_medium() {
 		// default max width is 500, no constraint on height
 		global $content_width;
+
+		$_content_width = $content_width;
+
 		$content_width = 0;
 		update_option('medium_size_w', 500);
 		update_option('medium_size_h', 0);
@@ -190,10 +193,15 @@ class Tests_Image_Size extends WP_UnitTestCase {
 		$content_width = 350;
 		$out = image_constrain_size_for_editor(600, 400, 'medium');
 		$this->assertEquals(array(500, 333), $out);
+
+		$content_width = $_content_width;
 	}
 
 	function test_constrain_size_for_editor_full() {
 		global $content_width;
+
+		$_content_width = $content_width;
+
 		$content_width = 400;
 		$out = image_constrain_size_for_editor(600, 400, 'full');
 		$this->assertEquals(array(600, 400), $out);
@@ -209,6 +217,8 @@ class Tests_Image_Size extends WP_UnitTestCase {
 
 		$out = image_constrain_size_for_editor(64, 64, 'full');
 		$this->assertEquals(array(64, 64), $out);
+
+		$content_width = $_content_width;
 	}
 
 }