test/Java/Java-1.8.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 Java compilation with a live Java 1.8 "javac" compiler.
  28 """
  29
  30 import os
  31 import sys
  32
  33 import TestSCons
  34
  35 _python_ = TestSCons._python_
  36
  37 test = TestSCons.TestSCons()
  38 test.dir_fixture('java_version_image')
  39
  40 version = '1.8'
  41 where_javac, java_version = test.java_where_javac(version)
  42 javac_path=os.path.dirname(where_javac)
  43
  44 if ' ' in javac_path:
  45     javac_path ='"%s"'%javac_path
  46 java_arguments=["--javac_path=%s"%javac_path,"--java_version=%s"%version]
  47
  48 test.run(arguments = ['.']+java_arguments)
  49
  50 expect_1 = [
  51     test.workpath('class1', 'com', 'other', 'Example2.class'),
  52     test.workpath('class1', 'com', 'sub', 'foo', 'Example1.class'),
  53     test.workpath('class1', 'com', 'sub', 'foo', 'Example3.class'),
  54 ]
  55
  56 expect_2 = [
  57     test.workpath('class2', 'com', 'other', 'Example5.class'),
  58     test.workpath('class2', 'com', 'sub', 'bar', 'Example4.class'),
  59     test.workpath('class2', 'com', 'sub', 'bar', 'Example6.class'),
  60 ]
  61
  62 expect_3 = [
  63     test.workpath('class3', 'Empty.class'),
  64     test.workpath('class3', 'Example7.class'),
  65     test.workpath('class3', 'Listener.class'),
  66     test.workpath('class3', 'Private$1.class'),
  67     test.workpath('class3', 'Private.class'),
  68     test.workpath('class3', 'Test$1$1.class'),
  69     test.workpath('class3', 'Test$1.class'),
  70     test.workpath('class3', 'Test$Inner$1.class'),
  71     test.workpath('class3', 'Test$Inner.class'),
  72     test.workpath('class3', 'Test.class'),
  73 ]
  74
  75 expect_4 = [
  76     test.workpath('class4', 'NestedExample$1$1.class'),
  77     test.workpath('class4', 'NestedExample$1.class'),
  78     test.workpath('class4', 'NestedExample.class'),
  79 ]
  80
  81 expect_5 = [
  82     test.workpath('class5', 'Foo.class'),
  83     test.workpath('class5', 'TestSCons.class'),
  84 ]
  85
  86 expect_6 = [
  87     test.workpath('class6', 'test$1.class'),
  88     test.workpath('class6', 'test$inner.class'),
  89     test.workpath('class6', 'test.class'),
  90 ]
  91
  92 failed = None
  93
  94 def classes_must_match(dir, expect):
  95     global failed
  96     got = test.java_get_class_files(test.workpath(dir))
  97     if expect != got:
  98         sys.stderr.write("Expected the following class files in '%s':\n" % dir)
  99         for c in expect:
 100             sys.stderr.write('    %s\n' % c)
 101         sys.stderr.write("Got the following class files in '%s':\n" % dir)
 102         for c in got:
 103             sys.stderr.write('    %s\n' % c)
 104         failed = 1
 105
 106 def classes_must_not_exist(dir, expect):
 107     global failed
 108     present = [path for path in expect if os.path.exists(path)]
 109     if present:
 110         sys.stderr.write("Found the following unexpected class files in '%s' after cleaning:\n" % dir)
 111         for c in present:
 112             sys.stderr.write('    %s\n' % c)
 113         failed = 1
 114
 115 classes_must_match('class1', expect_1)
 116 classes_must_match('class2', expect_2)
 117 classes_must_match('class3', expect_3)
 118 classes_must_match('class4', expect_4)
 119 classes_must_match('class5', expect_5)
 120 classes_must_match('class6', expect_6)
 121
 122 test.fail_test(failed)
 123
 124 test.up_to_date(options=["--debug=explain"]+java_arguments,
 125                 arguments = '.')
 126
 127 test.run(arguments = ['-c','.']+java_arguments)
 128
 129 classes_must_not_exist('class1', expect_1)
 130 classes_must_not_exist('class2', expect_2)
 131 classes_must_not_exist('class3', expect_3)
 132 classes_must_not_exist('class4', expect_4)
 133 classes_must_not_exist('class5', expect_5)
 134 # This test case should pass, but doesn't.
 135 # The expect_6 list contains the class files that the Java compiler
 136 # actually creates, apparently because of the "private" instantiation
 137 # of the "inner" class.  Our parser doesn't currently detect this, so
 138 # it doesn't know to remove that generated class file.
 139 #classes_must_not_exist('class6', expect_6)
 140
 141 test.fail_test(failed)
 142
 143 test.pass_test()
 144
 145 # Local Variables:
 146 # tab-width:4
 147 # indent-tabs-mode:nil
 148 # End:
 149 # vim: set expandtab tabstop=4 shiftwidth=4: