<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>71334</bug_id>
          
          <creation_ts>2011-11-01 15:50:12 -0700</creation_ts>
          <short_desc>Small fixes for WebVTTParser</short_desc>
          <delta_ts>2011-11-01 22:48:35 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Media</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Anna Cavender">annacc</reporter>
          <assigned_to name="Anna Cavender">annacc</assigned_to>
          <cc>darin</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>494240</commentid>
    <comment_count>0</comment_count>
    <who name="Anna Cavender">annacc</who>
    <bug_when>2011-11-01 15:50:12 -0700</bug_when>
    <thetext>hasLongWebVTTIdentifier needs to return true even for WebVTT Identifiers that are not long (exactly 6 chars when they match &quot;WEBVTT&quot;).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494250</commentid>
    <comment_count>1</comment_count>
      <attachid>113246</attachid>
    <who name="Anna Cavender">annacc</who>
    <bug_when>2011-11-01 15:57:06 -0700</bug_when>
    <thetext>Created attachment 113246
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494277</commentid>
    <comment_count>2</comment_count>
      <attachid>113246</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2011-11-01 16:29:39 -0700</bug_when>
    <thetext>Comment on attachment 113246
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=113246&amp;action=review

&gt; Source/WebCore/ChangeLog:8
&gt; +        No new tests.  This is needed to enable other tests, coming soon.

OK. I’m going to hold you to that one!

&gt; Source/WebCore/html/track/WebVTTParser.cpp:193
&gt; -    if (line[position++] != &apos; &apos; &amp;&amp; line[position++] != &apos;\t&apos;)
&gt; +    if (line[position] != &apos; &apos; &amp;&amp; line[position] != &apos;\t&apos;)

What guarantees we are not at the end of the line here?

By the way, I think the ++ was OK, but not two different ++. A local variable would have been another way to do it.

&gt; Source/WebCore/html/track/WebVTTParser.cpp:201
&gt; -    if (line[position++] != &apos; &apos; &amp;&amp; line[position++] != &apos;\t&apos;)
&gt; +    if (line[position] != &apos; &apos; &amp;&amp; line[position] != &apos;\t&apos;)

Same question/comment.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494384</commentid>
    <comment_count>3</comment_count>
      <attachid>113246</attachid>
    <who name="Anna Cavender">annacc</who>
    <bug_when>2011-11-01 18:18:54 -0700</bug_when>
    <thetext>Comment on attachment 113246
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=113246&amp;action=review

&gt;&gt; Source/WebCore/ChangeLog:8
&gt;&gt; +        No new tests.  This is needed to enable other tests, coming soon.
&gt; 
&gt; OK. I’m going to hold you to that one!

Thanks Darin.

&gt;&gt; Source/WebCore/html/track/WebVTTParser.cpp:193
&gt;&gt; +    if (line[position] != &apos; &apos; &amp;&amp; line[position] != &apos;\t&apos;)
&gt; 
&gt; What guarantees we are not at the end of the line here?
&gt; 
&gt; By the way, I think the ++ was OK, but not two different ++. A local variable would have been another way to do it.

Good point, I&apos;ll add a check.

I suppose it doesn&apos;t matter since the next action is to ignore remaining white space, but it would eliminate one extra check.  I&apos;ll use a local var like you suggest.

&gt;&gt; Source/WebCore/html/track/WebVTTParser.cpp:201
&gt;&gt; +    if (line[position] != &apos; &apos; &amp;&amp; line[position] != &apos;\t&apos;)
&gt; 
&gt; Same question/comment.

Ditto.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494430</commentid>
    <comment_count>4</comment_count>
      <attachid>113276</attachid>
    <who name="Anna Cavender">annacc</who>
    <bug_when>2011-11-01 21:42:56 -0700</bug_when>
    <thetext>Created attachment 113276
Patch for landing</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494440</commentid>
    <comment_count>5</comment_count>
      <attachid>113276</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2011-11-01 22:48:29 -0700</bug_when>
    <thetext>Comment on attachment 113276
Patch for landing

Clearing flags on attachment: 113276

Committed r99039: &lt;http://trac.webkit.org/changeset/99039&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>494441</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2011-11-01 22:48:35 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>113246</attachid>
            <date>2011-11-01 15:57:06 -0700</date>
            <delta_ts>2011-11-01 21:42:52 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-71334-20111101155705.patch</filename>
            <type>text/plain</type>
            <size>2497</size>
            <attacher name="Anna Cavender">annacc</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogOTg5OTgKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0No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==
</data>

          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>113276</attachid>
            <date>2011-11-01 21:42:56 -0700</date>
            <delta_ts>2011-11-01 22:48:29 -0700</delta_ts>
            <desc>Patch for landing</desc>
            <filename>bug-71334-20111101214254.patch</filename>
            <type>text/plain</type>
            <size>2657</size>
            <attacher name="Anna Cavender">annacc</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogOTkwMzgKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL0No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</data>

          </attachment>
      

    </bug>

</bugzilla>