[Webkit-unassigned] [Bug 85937] New: [Chromium] Web Inspector: Console displays elements of HTMLOptionsCollection as undefined

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=85937

           Summary: [Chromium] Web Inspector: Console displays elements of
                    HTMLOptionsCollection as undefined
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
               URL: data:text/html,<form><select id="s"><option
                    value="1">one</option><option
                    value="2">two</option></select></form>
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: yosin at chromium.org
                CC: timothy at apple.com, rik at webkit.org, keishi at webkit.org,
                    pmuellr at yahoo.com, joepeck at webkit.org,
                    pfeldman at chromium.org, yurys at chromium.org,
                    bweinstein at apple.com, apavlov at chromium.org,
                    loislo at chromium.org


ConsoleMessage._printArray takes elements of array object of inspector's internal representation from numeric property name. However, HTMLOptionsCollection object don't have such properties.

Even though, getting a element works in scripts in original HTML and JavaScript console.

Below is sample steps:

1. Visit data:text/html,<form><select id="s"><option value="1">one</option><option value="2">two</option></select></form>
2. Invoke JavaScript Console
3. Enter "keys(documents.forms)"
  ["0", "length"]
4. Enter "keys(s.options)"
  ["selectedIndex", "length"]
5. Enter: "s.options
  []

Note: Safari's JavaScript console works fine.

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