cvs commit: jakarta-velocity/test/templates/compare range.cmp

[ge...@locus.apache.org]

geirm       00/12/28 08:23:26

  Modified:    test     test.properties
  Added:       test/templates range.vm
               test/templates/compare range.cmp
  Log:
  Testbed support for the range operator [n..m]
  
  Revision  Changes    Path
  1.21      +1 -0      jakarta-velocity/test/test.properties
  
  Index: test.properties
  ===================================================================
  RCS file: /home/cvs/jakarta-velocity/test/test.properties,v
  retrieving revision 1.20
  retrieving revision 1.21
  diff -u -r1.20 -r1.21
  --- test.properties	2000/12/27 14:29:05	1.20
  +++ test.properties	2000/12/28 16:23:13	1.21
  @@ -33,3 +33,4 @@
   test.template.31 = literal
   test.template.32 = ifstatement
   test.template.33 = math
  +test.template.34 = range
  
  
  
  1.1                  jakarta-velocity/test/templates/range.vm
  
  Index: range.vm
  ===================================================================
  #*
  
  @test range.vm
  
  This template is used for Velocity regression testing.
  If you alter this template make sure you change the
  corresponding comparison file so that the regression 
  test doesn't fail incorrectly.
  
  Tests the range operator [n..m]
  
  *#
  [1..5]
  #foreach($i in [1..5]) $i #end
  
  -----
  [0..0]
  #foreach($i in [0..0]) $i #end
  
  -----
  [-4..-5]
  #foreach($i in [-4..-5]) $i #end
  
  -----
  [ 1 .. 5 ]
  #foreach($i in [ 1 .. 5 ]) $i #end
  
  -----
  [5..1]
  #foreach($i in [5..1]) $i #end
  
  -----
  [-5..5]
  #foreach($i in [-5..5]) $i #end
  
  -----
  [5..-5]
  #foreach($i in [5..-5]) $i #end
  
  -----
  #set($a = 1)
  #set($b = 5)
  refs \$a=$a \$b=$b [\$a..\$b]
  #foreach($i in [$a..$b]) $i #end
  
  -----
  [\$a.. 7]
  #foreach($i in [$a.. 7]) $i #end
  
  -----
  [-7 ..\$a]
  #foreach($i in [-7 ..$a]) $i #end
  
  -----
  [ -7 ..\$a]
  #foreach($i in[ -7 ..$a]) $i #end
  
  ------
  #set($foo = [0..5])
  setting in \$foo -> [0..5] :
  #foreach($i in $foo )$i #end
  
  ----
  
  Now some use-case examples.  Suppose we want a table to have 10 rows
  
  #set($arr = ["a","b","c"])
  
  <table>
  #foreach($i in $arr)
  <tr><td>$i</td></tr>
  #end
  #foreach($i in [4..10])
  <tr><td>&nbsp;</td></tr>
  #end
  </table>
  =done=
  
  
  
  1.1                  jakarta-velocity/test/templates/compare/range.cmp
  
  Index: range.cmp
  ===================================================================
  
  [1..5]
   1  2  3  4  5 
  -----
  [0..0]
   0 
  -----
  [-4..-5]
   -4  -5 
  -----
  [ 1 .. 5 ]
   1  2  3  4  5 
  -----
  [5..1]
   5  4  3  2  1 
  -----
  [-5..5]
   -5  -4  -3  -2  -1  0  1  2  3  4  5 
  -----
  [5..-5]
   5  4  3  2  1  0  -1  -2  -3  -4  -5 
  -----
  refs $a=1 $b=5 [$a..$b]
   1  2  3  4  5 
  -----
  [$a.. 7]
   1  2  3  4  5  6  7 
  -----
  [-7 ..$a]
   -7  -6  -5  -4  -3  -2  -1  0  1 
  -----
  [ -7 ..$a]
   -7  -6  -5  -4  -3  -2  -1  0  1 
  ------
  setting in $foo -> [0..5] :
  0 1 2 3 4 5 
  ----
  
  Now some use-case examples.  Suppose we want a table to have 10 rows
  
  
  <table>
  <tr><td>a</td></tr>
  <tr><td>b</td></tr>
  <tr><td>c</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  <tr><td>&nbsp;</td></tr>
  </table>
  =done=