Closed
Bug 816856
Opened 12 years ago
Closed 12 years ago
Embedded object accessibles for inaccessible/windowless plugins should not expose a NULL child
Categories
(Core :: Disability Access APIs, defect)
Tracking
()
RESOLVED
FIXED
mozilla20
People
(Reporter: Jamie, Assigned: surkov)
Details
Attachments
(1 file)
|
3.06 KB,
patch
|
tbsaunde
:
review+
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Details | Diff | Splinter Review |
Str:
1. Visit a page with a windowless plugin; e.g. http://www.brandonsanderson.com/
2. Locate the accessible for the embedded object.
3. Call IAccessible::accChildCount on this accessible.
Expected: 0.
Actual: 1.
4. Call AccessibleChidlren, passing iChildStart as 0 and cChildren as the child count (step 3).
Expected: The returned array should be empty (no children).
Actual: An array of length 1 is returned. The array member is a VARIANT with VT_DISPATCH but a pDispVal of NULL.
A NULL child should never be returned by AccessibleChildren.
This doesn't affect users of NVDA (or probably any other AT), but it's probably worth fixing for correctness and automation.
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Assignee | |
Comment 1•12 years ago
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||
Assignee: nobody → surkov.alexander
Status: NEW → ASSIGNED
Attachment #686952 -
Flags: review?(trev.saunders)
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Updated•12 years ago
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Attachment #686952 -
Flags: review?(trev.saunders) → review+
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Assignee | |
Comment 2•12 years ago
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Flags: in-testsuite+
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Comment 3•12 years ago
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Status: ASSIGNED → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla20
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Description
•