Remove suspicious JavaScript code fragments from snippet lines.

1 files changed, 23 insertions, 5 deletions

diff --git a/test/java/net/yacy/search/snippet/TextSnippetTest.java b/test/java/net/yacy/search/snippet/TextSnippetTest.java
index 2d12c5d24..c89cee47e 100644
--- a/test/java/net/yacy/search/snippet/TextSnippetTest.java
+++ b/test/java/net/yacy/search/snippet/TextSnippetTest.java
@@ -158,8 +158,8 @@ public class TextSnippetTest {
      * checking poper encoding of remaining html in raw snippet line.

      */

     @Test

-    public void testDescriptionline() throws MalformedURLException {

-        String rawtestline = "Über großer test case </span> <pre> <hr><hr /></pre>"; // test line with html, risk of snippet format issue

+    public void testDescriptionline() throws MalformedURLException {
+        String rawtestline = "Über großer test case </span> <pre> <hr><hr /></pre>"; // test line with html, risk of snippet format issue
 

         DigestURL url = new DigestURL("http://localhost/page.html");

         QueryGoal qg = new QueryGoal("test");

@@ -196,9 +196,27 @@ public class TextSnippetTest {
             TextSnippet.ResultClass.SOURCE_METADATA, "");

         sniptxt = ts.descriptionline(qg);

         System.out.println("testDescriptionline: (with numbers) snippet="+sniptxt);

-        assertTrue ("number (.) broken up",sniptxt.contains("1.83"));

-        assertTrue ("number (,) broken up",sniptxt.contains("3,14"));

-    }

+        assertTrue ("number (.) broken up",sniptxt.contains("1.83"));
+        assertTrue ("number (,) broken up",sniptxt.contains("3,14"));
+    }
+
+    @Test
+    public void testDescriptionlineRemovesSuspiciousJavaScriptBraceBlock() throws MalformedURLException {
+        final String rawtestline = "Springe zur Suche Springe zum Fußbereich { this.mobileMainNavHeight = el.getBoundingClientRect().height; }); } }";
+        final DigestURL url = new DigestURL("http://localhost/page.html");
+        final QueryGoal qg = new QueryGoal("Suche");
+
+        final TextSnippet ts = new TextSnippet(
+                url,
+                rawtestline,
+                true,
+                TextSnippet.ResultClass.SOURCE_METADATA, "");
+
+        final String sniptxt = ts.descriptionline(qg);
+        assertTrue(sniptxt.contains("Springe zur Suche"));
+        assertFalse(sniptxt.contains("getBoundingClientRect"));
+        assertFalse(sniptxt.contains("mobileMainNavHeight"));
+    }
     

 	/**

 	 * Run text snippet extraction from a given plain text file.