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added a test for passing wxCharBufer to wxprintf functions

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54811 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2008-07-29 13:32:35 +00:00
parent 5ef8ac72f7
commit 2f539d953b
1 changed files with 18 additions and 0 deletions
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18
tests/strings/vararg.cpp
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@@ -41,6 +41,7 @@ private:
CPPUNIT_TEST( StdString );
#endif
CPPUNIT_TEST( Sscanf );
CPPUNIT_TEST( RepeatedPrintf );
CPPUNIT_TEST_SUITE_END();
void StringPrintf();
@@ -49,6 +50,7 @@ private:
void StdString();
#endif
void Sscanf();
void RepeatedPrintf();
DECLARE_NO_COPY_CLASS(VarArgTestCase)
};
@@ -165,3 +167,19 @@ void VarArgTestCase::Sscanf()
CPPUNIT_ASSERT( i == 42 );
CPPUNIT_ASSERT( wxStrcmp(wstr, "test") == 0 );
}
void VarArgTestCase::RepeatedPrintf()
{
wxCharBuffer buffer(2);
char *p = buffer.data();
*p = 'h';
p++;
*p = 'i';
wxString s;
s = wxString::Format("buffer %s, len %d", buffer, wxStrlen(buffer));
CPPUNIT_ASSERT_EQUAL("buffer hi, len 2", s);
s = wxString::Format("buffer %s, len %d", buffer, wxStrlen(buffer));
CPPUNIT_ASSERT_EQUAL("buffer hi, len 2", s);
}