Added a unit test that breaks divide.

1 files changed, 40 insertions, 2 deletions

diff --git a/src/unitnumber.cpp b/src/unitnumber.cpp
index 92cf1b7..6e1a7c8 100644
--- a/src/unitnumber.cpp
+++ b/src/unitnumber.cpp
@@ -121,6 +121,43 @@ void UnitNumber::number1()
             "18446744073709551615",

             "2034904753109530147");

 }

+#undef mathTest

+

+#define mathTest( anum, op, bnum, scale, answ ) \

+    unitTest( (Number(anum, scale) op Number(bnum, scale)).toString() == answ )

+/*

+void UnitNumber::number2()

+{

+    mathTest( "1", /, "17",  10, "0.0588235294" );

+    mathTest( "1", /, "177", 10, "0.0056497175" );

+}

+*/

+

+/*

+// clic

+ 1/17

+0.0588235294

+1/177

+0.0005649717

+

+

+// bc    

+1/17

+.0588235294

+1/177

+.0056497175

+

+

+1/17

+bc:    .0588235294

+clic: 0.0588235294

+

+1/177

+bc:    .0056497175 

+clic: 0.0005649717

+*/  

+//}

+#undef mathTest

 

 #define compcheck( anum, op, bnum ) \

     a = #anum; b = #bnum; \

@@ -255,8 +292,6 @@ void UnitNumber::radix1()
 

 void UnitNumber::fraction1()

 {

-    Number a( 8 ), b( 8 );

-

     mathTestS( 8, "123.456", +, "0.987", "124.443" );

     mathTestS( 8, "123.456", -, "0.987", "122.469" );

     mathTestS( 8, "123.456", *, "0.987", "121.851072" );

@@ -264,5 +299,8 @@ void UnitNumber::fraction1()
     

     mathTestS( 8, "12", /, "4", "3" );

     mathTestS( 100, "9", /, "1.9", "4.7368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052" );

+

+    mathTestS( 10, "1", /, "17", "0.0588235294" );

+    mathTestS( 10, "1", /, "177", "0.0056497175" );

 }