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Check for self-assignment in wxArrayString

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Assigning array to itself destroyed its contents -- check for this now.

Closes #17619.
This commit is contained in:
Vadim Zeitlin 2016-08-09 01:07:59 +02:00
parent 3572c2c654
commit 985ff1e26e
2 changed files with 14 additions and 0 deletions
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7
tests/arrays/arrays.cpp
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@ -350,6 +350,13 @@ void ArraysTestCase::wxStringArrayTest()
wxArrayString a6;
a6.Add("Foo");
a6.Insert(a6[0], 1, 100);
wxArrayString a7;
a7 = a7;
CPPUNIT_ASSERT_EQUAL( 0, a7.size() );
a7.Add("Bar");
a7 = a7;
CPPUNIT_ASSERT_EQUAL( 1, a7.size() );
}
void ArraysTestCase::SortedArray()