+ case node testing

tests/test/cg/tcase.pp

@@ -0,0 +1,363 @@
+{****************************************************************}
+{  CODE GENERATOR TEST PROGRAM                                   }
+{****************************************************************}
+{ NODE TESTED : secondcase()                                     }
+{****************************************************************}
+{ PRE-REQUISITES: secondload()                                   }
+{                 secondassign()                                 }
+{                 secondcalln()                                  }
+{****************************************************************}
+{ DEFINES:                                                       }
+{****************************************************************}
+{ REMARKS: Tests the case statement (except jump table gen.)     }
+{****************************************************************}
+program tcase;
+
+{$ifdef FPC}
+    {$IFNDEF ver1_0}
+        {$define int64_Test}
+    {$endif}
+{$else}
+    {$define int64_Test}
+{$endif}
+
+{ 
+   The value is in LOC_REGISTER (operand to test)
+}
+
+procedure fail;
+begin
+  WriteLn('Failed!');
+  halt(1);
+end;
+
+
+{************************************************************************}
+{                            LINEAR LIST                                 }
+{************************************************************************}
+
+{   low = high           }
+procedure TestCmpListOneShort;
+ var
+  s: smallint;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (smallint)...');
+   s := -12;
+   failed := true;
+   case s of
+   -12 : failed := false;
+   -10 : ;
+   3 : ;
+   else
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+{   low = high           }
+procedure TestCmpListTwoShort;
+ var
+  s: smallint;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (smallint)...');
+   s := 30000;
+   failed := true;
+   case s of
+   -12 : ;
+   -10 : ;
+   3 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+
+{   low = high           }
+procedure TestCmpListOneWord;
+ var
+  s: word;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (word)...');
+   s := 12;
+   failed := true;
+   case s of
+   12 : failed := false;
+   10 : ;
+   3 : ;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+{   low = high           }
+procedure TestCmpListTwoWord;
+ var
+  s: word;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (word)...');
+   s := 30000;
+   failed := true;
+   case s of
+   0 : ;
+   512 : ;
+   3 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+ 
+{$IFDEF INT64_TEST}
+{   low = high           }
+procedure TestCmpListOneInt64;
+ var
+  s: int64;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (int64)...');
+   s := 3000000;
+   failed := true;
+   case s of
+   3000000 : failed := false;
+   10 : ;
+   3 : ;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+{   low = high           }
+procedure TestCmpListTwoInt64;
+ var
+  s: int64;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list without ranges (int64)...');
+   s := 30000;
+   failed := true;
+   case s of
+   0 : ;
+   512 : ;
+   3 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+ 
+ {   low = high           }
+ procedure TestCmpListThreeInt64;
+  var
+   s: int64;
+   failed :boolean;
+  begin
+   Write('Linear Comparison list without ranges (int64)...');
+    s := (3000000 shl 32);
+    failed := true;
+    case s of
+    (3000000 shl 32) : failed := false;
+    10 : ;
+    3 : ;
+    end;
+    if failed then
+      fail
+    else
+      WriteLn('Passed!');
+  end;
+{$ENDIF}
+
+
+procedure TestCmpListRangesOneShort;
+ var
+  s: smallint;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (smallint)...');
+   s := -12;
+   failed := true;
+   case s of
+   -12..-8 : failed := false;
+   -7 : ;
+   3 : ;
+   else
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+procedure TestCmpListRangesTwoShort;
+ var
+  s: smallint;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (smallint)...');
+   s := 30000;
+   failed := true;
+   case s of
+   -12..-8 : ;
+   -7 : ;
+   3 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+
+{   low = high           }
+procedure TestCmpListRangesOneWord;
+ var
+  s: word;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (word)...');
+   s := 12;
+   failed := true;
+   case s of
+   12..13 : failed := false;
+   10 : ;
+   3..7 : ;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+{   low = high           }
+procedure TestCmpListRangesTwoWord;
+ var
+  s: word;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (word)...');
+   s := 30000;
+   failed := true;
+   case s of
+   0..2 : ;
+   3..29999 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+ 
+ 
+ procedure TestCmpListRangesThreeWord;
+  var
+   s: word;
+   failed :boolean;
+  begin
+    Write('Linear Comparison list with ranges (word)...');
+    s := 3;
+    failed := true;
+    case s of
+    12..13 : ; 
+    10 : ;
+    3..7 : failed := false;
+    end;
+    if failed then
+      fail
+    else
+      WriteLn('Passed!');
+  end;
+
+ 
+{$IFDEF INT64_TEST}
+{   low = high           }
+procedure TestCmpListRangesOneInt64;
+ var
+  s: int64;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (int64)...');
+   s := 3000000;
+   failed := true;
+   case s of
+   11..3000000 : failed := false;
+   10 : ;
+   0..2 : ;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+
+{   low = high           }
+procedure TestCmpListRangesTwoInt64;
+ var
+  s: int64;
+  failed :boolean;
+ begin
+   Write('Linear Comparison list with ranges (int64)...');
+   s := 30000;
+   failed := true;
+   case s of
+   513..10000 : ;
+   512 : ;
+   0..3 : ;
+   else
+     failed := false;
+   end;
+   if failed then
+     fail
+   else
+     WriteLn('Passed!');
+ end;
+{$ENDIF} 
+ 
+Begin
+  TestCmpListOneShort;
+  TestCmpListTwoShort;
+  TestCmpListOneWord;
+  TestCmpListTwoWord;
+  TestCmpListRangesOneShort;
+  TestCmpListRangesTwoShort;
+  TestCmpListRangesOneWord;
+  TestCmpListRangesTwoWord;
+  TestCmpListRangesThreeWord;
+{$ifdef int64_test}  
+  TestCmpListOneInt64;
+  TestCmpListTwoInt64;
+  TestCmpListThreeInt64;
+  TestCmpListRangesOneInt64;
+  TestCmpListRangesTwoInt64;
+{$endif}  
+end.
+
+{
+   $Log$
+   Revision 1.1  2002-07-28 09:45:24  carl
+     + case node testing
+
+
+}