wxString::Trim() test.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39722 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/tests/strings/strings.cpp b/tests/strings/strings.cpp
index 25b8a595748916deaf85d43e61798fed3e2debd3..42db733cb5f91cff54b948f45a3fac0363205cc4 100644 (file)
--- a/tests/strings/strings.cpp
+++ b/tests/strings/strings.cpp
@@ -37,6 +37,7 @@ private:
         CPPUNIT_TEST( Format );
         CPPUNIT_TEST( Constructors );
         CPPUNIT_TEST( Extraction );
+        CPPUNIT_TEST( Trim );
         CPPUNIT_TEST( Find );
         CPPUNIT_TEST( Replace );
         CPPUNIT_TEST( Match );
@@ -53,6 +54,7 @@ private:
     void Format();
     void Constructors();
     void Extraction();
+    void Trim();
     void Find();
     void Replace();
     void Match();
@@ -198,6 +200,24 @@ void StringTestCase::Extraction()
     #undef TEST_ENDS_WITH
 }
 
+void StringTestCase::Trim()
+{
+    #define TEST_TRIM( str , dir , result )  \
+        CPPUNIT_ASSERT( wxString(str).Trim(dir) == result )
+
+    TEST_TRIM( _T("  Test  "),  true, _T("  Test") );
+    TEST_TRIM( _T("    "),      true, _T("")       );
+    TEST_TRIM( _T(" "),         true, _T("")       );
+    TEST_TRIM( _T(""),          true, _T("")       );
+
+    TEST_TRIM( _T("  Test  "),  false, _T("Test  ") );
+    TEST_TRIM( _T("    "),      false, _T("")       );
+    TEST_TRIM( _T(" "),         false, _T("")       );
+    TEST_TRIM( _T(""),          false, _T("")       );
+
+    #undef TEST_TRIM
+}
+
 void StringTestCase::Find()
 {
     #define TEST_FIND( str , start , result )  \