From 246fc8946a83475d856516831abd42ac307ddd37 Mon Sep 17 00:00:00 2001
From: zema <zlobzn@gmail.com>
Date: Mon, 5 Sep 2016 10:45:58 +0300
Subject: [PATCH] css properties: min-width, max-width, min-height, max-height

---
 composer.json                          | 3 +++
 library/HTMLPurifier/CSSDefinition.php | 4 ++++
 tests/HTMLPurifier/AttrDef/CSSTest.php | 4 ++++
 3 files changed, 11 insertions(+)

diff --git a/composer.json b/composer.json
index 2f59d0fe..80fee3db 100644
--- a/composer.json
+++ b/composer.json
@@ -15,6 +15,9 @@
     "require": {
         "php": ">=5.2"
     },
+    "require-dev": {
+        "simpletest/simpletest": "^1.1"
+    },
     "autoload": {
         "psr-0": { "HTMLPurifier": "library/" },
         "files": ["library/HTMLPurifier.composer.php"]
diff --git a/library/HTMLPurifier/CSSDefinition.php b/library/HTMLPurifier/CSSDefinition.php
index a99172d4..47dfd1f6 100644
--- a/library/HTMLPurifier/CSSDefinition.php
+++ b/library/HTMLPurifier/CSSDefinition.php
@@ -225,6 +225,10 @@ class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
         );
         $max = $config->get('CSS.MaxImgLength');
 
+        $this->info['min-width'] =
+        $this->info['max-width'] =
+        $this->info['min-height'] =
+        $this->info['max-height'] =
         $this->info['width'] =
         $this->info['height'] =
             $max === null ?
diff --git a/tests/HTMLPurifier/AttrDef/CSSTest.php b/tests/HTMLPurifier/AttrDef/CSSTest.php
index da2ab6b0..3ec19c76 100644
--- a/tests/HTMLPurifier/AttrDef/CSSTest.php
+++ b/tests/HTMLPurifier/AttrDef/CSSTest.php
@@ -61,6 +61,10 @@ class HTMLPurifier_AttrDef_CSSTest extends HTMLPurifier_AttrDefHarness
         $this->assertDef('width:50px;');
         $this->assertDef('width:auto;');
         $this->assertDef('width:-50px;', false);
+        $this->assertDef('min-width:50%;');
+        $this->assertDef('min-width:50px;');
+        $this->assertDef('min-width:auto;');
+        $this->assertDef('min-width:-50px;', false);
         $this->assertDef('text-decoration:underline;');
         $this->assertDef('font-family:sans-serif;');
         $this->assertDef("font-family:Gill, 'Times New Roman', sans-serif;");