Review Request 129657: Fix assert (in beginRemoveRows) when deselecting an empty child of a selected child in korganizer

[Stephen Kelly]

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https://git.reviewboard.kde.org/r/129657/#review101464
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Ship it!




Thanks for working on this!

I noticed that I could remove the change in beginRemoveRows without any unit test failing. 

Please add this test on top of your patch:

diff --git a/autotests/kselectionproxymodeltest.cpp b/autotests/kselectionproxymodeltest.cpp
index e17fa53..68c8678 100644
--- a/autotests/kselectionproxymodeltest.cpp
+++ b/autotests/kselectionproxymodeltest.cpp
@@ -611,6 +611,13 @@ void KSelectionProxyModelTest::removeRows_data()
                   << 1
                   << QStringList{"9", "9"} << 2;
           ++testNumber;
+
+          QTest::newRow(QByteArray("test" + QByteArray::number(testNumber)).data())
+                  << static_cast<int>(kspm_mode) << connectSelectionModelFirst << false
+                  << QStringList{"6", "8", "11"} << 4
+                  << 0
+                  << QStringList{"8", "8"} << 4;
+          ++testNumber;
       }
   }

- Stephen Kelly


On Dec. 15, 2016, 11:15 p.m., David Faure wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/129657/
> -----------------------------------------------------------
> 
> (Updated Dec. 15, 2016, 11:15 p.m.)
> 
> 
> Review request for KDE Frameworks and Stephen Kelly.
> 
> 
> Repository: kitemmodels
> 
> 
> Description
> -------
> 
> After
>    int proxyEndRemove = proxyStartRemove;
>    proxyEndRemove += rc; was adding 0 (empty root)
> and then --proxyEndRemove; was making us end up with proxyEndRemove < proxyStartRemove.
> 
> 
> Diffs
> -----
> 
>   autotests/kselectionproxymodeltest.cpp 483e7c42dabab6aa560622ff0418ee7f90363e15 
>   src/kselectionproxymodel.cpp 0f57c70f05d4cbde9b14f4257bff1365ef5443f6 
> 
> Diff: https://git.reviewboard.kde.org/r/129657/diff/
> 
> 
> Testing
> -------
> 
> New unittest + unchecking calendar in korganizer no longer asserts.
> 
> 
> Thanks,
> 
> David Faure
> 
>

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