Due to the way {{testcase}} and <ref> work, these test cases will always incorrectly report that the test cases don't match, even when they do. However, you can inspect the HTML code yourself to verify that they match except for unimportant ID information. Don't forget to check the Notes, and make sure that the wikilinks in that section link properly to Sources.
No page
Article text.{{sfnp |Smith|2009}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000003-QINU`"'
p
Article text.{{sfnp |Smith|2009| p=25}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000007-QINU`"'
Duplicate
Article text.{{sfnp |Smith|2009| p=25}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-0000000B-QINU`"'
pp
Article text.{{sfnp |Smith|2009| pp=25–26}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-0000000F-QINU`"'
loc
Article text.{{sfnp |Smith|2009| loc=§8.5}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000013-QINU`"'
no year, no page
Article text.{{sfnp |Smith}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000029-QINU`"'
Two authors, no page
Article text.{{sfnp |Smith|Jones|2009}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000031-QINU`"'
Three authors, no page
Article text.{{sfnp |Smith|Jones|Brown|2009}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000035-QINU`"'
Three authors with spaces, p
Article text.{{sfnp |Smith | Jones| Brown |2009| p=25}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.'"`UNIQ--ref-00000039-QINU`"'
Three authors with spaces, no page
Article text.{{sfnp |Smith | Jones| Brown |2009}}
Article text.Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>
Article text.<strongclass="error"><spanclass="scribunto-error mw-scribunto-error-ece8785c">Lua error in မေႃႇၵျူး:Footnotes/anchor_id_list at line 850: bad argument #1 to 'ipairs' (table expected, got nil).</span></strong>