test/Java/DerivedSourceTest.py

   1 #!/usr/bin/env python
   2 #
   3 # MIT License
   4 #
   5 # Copyright The SCons Foundation
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be included
  16 # in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  19 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  20 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 """
  27 Test of javac.py when building java code from derived sources.
  28
  29 Original issue definition:
  30 Java emitter for derived sources outputs bogus class files.
  31
  32 Repeatable with any N-tier, with N > 1, Java derived-source builds where
  33 any of the following conditions are meet:
  34 1. The java class does not belong to the root package.
  35 2. A java source (*.java) creates N targets (*.class) where N > 1.
  36 """
  37
  38 import os
  39 import TestSCons
  40 import SCons.Node.FS
  41 import SCons.Defaults
  42
  43 SCons.Defaults.DefaultEnvironment(tools = [])
  44
  45 test = TestSCons.TestSCons()
  46
  47 # This test is known to fail as of July 2014; see Tigris issue 1771 and issue 2931.
  48 # Once the underlying issue is corrected, this test should be re-enabled.
  49 test.skip_test('Skipping derived-source test until issue 1771 is fixed.\n')
  50
  51 # No result if tools not available
  52 test.no_result( condition=(test.where_is( 'javac' ) is None) )
  53 test.no_result( condition=(test.where_is( 'jar' ) is None) )
  54
  55 test.write(
  56     ['Sample.java'],
  57 """
  58 // Condition 1: class does not exist in the root package.
  59 package org.sample;
  60
  61 public class Sample {
  62     // Condition 2: inner class definition causes javac to create
  63     // a second class file.
  64     enum InnerEnum {
  65         stuff,
  66         and,
  67         things
  68     }
  69 }
  70 """
  71 )
  72
  73 test.write(
  74     ['SConstruct'],
  75 """
  76 import os
  77
  78 DefaultEnvironment(tools=[])
  79 env = Environment(
  80     tools = [
  81         'javac',
  82         'jar',
  83     ]
  84 )
  85
  86 env.Command(
  87     os.path.join( 'org', 'sample', 'Sample.java' ),
  88    'Sample.java',
  89     Copy(
  90         '$TARGET',
  91         '$SOURCE'
  92     )
  93 )
  94
  95 # Copy operation makes the *.java file(s) under org derived-source.
  96 env.Java(
  97     'build',
  98     'org'
  99 )
 100 """
 101 )
 102
 103 expected = test.wrap_stdout(
 104 build_str =
 105 '''\
 106 Copy("org/sample/Sample.java", "Sample.java")
 107 javac -d build -sourcepath org/sample org/sample/Sample.java
 108 +-.
 109   +-build
 110   | +-build/org
 111   |   +-build/org/sample
 112   |     +-build/org/sample/Sample$InnerEnum.class
 113   |      +-org/sample/Sample.java
 114   |     +-build/org/sample/Sample.class
 115   |      +-org/sample/Sample.java
 116   +-org
 117     +-org/sample
 118       +-org/sample/Sample.java
 119 '''.replace( '/', os.sep )
 120 )
 121
 122 test.run( arguments = '--tree=derived', stdout = expected )
 123 test.up_to_date(arguments = '.')
 124
 125 test.pass_test()
 126
 127 # Local Variables:
 128 # tab-width:4
 129 # indent-tabs-mode:nil
 130 # End:
 131 # vim: set expandtab tabstop=4 shiftwidth=4: