#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Test that the $JAVAHCOMSTR construction variable allows you to configure
the javah output.
"""

import os.path

import TestSCons

python = TestSCons.python

test = TestSCons.TestSCons()

test.subdir('src')



out_file1_h = os.path.join('out', 'file1.h')
out_file2_h = os.path.join('out', 'file2.h')
out_file3_h = os.path.join('out', 'file3.h')



test.write('myjavah.py', r"""
import sys
outfile = open(sys.argv[1], 'wb')
for f in sys.argv[2:]:
    infile = open(f, 'rb')
    for l in filter(lambda l: l != '/*javah*/\n', infile.readlines()):
        outfile.write(l)
sys.exit(0)
""")

test.write('SConstruct', """
env = Environment(TOOLS = ['default', 'javah'],
                  JAVAHCOM = r'%(python)s myjavah.py $TARGET $SOURCES',
                  JAVAHCOMSTR = 'Building javah $TARGET from $SOURCES')
env.JavaH(target = 'out', source = 'file1.class')
env.JavaH(target = 'out', source = 'file2.class')
env.JavaH(target = 'out', source = 'file3.class')
""" % locals())

test.write('file1.class', "file1.class\n/*javah*/\n")
test.write('file2.class', "file2.class\n/*javah*/\n")
test.write('file3.class', "file3.class\n/*javah*/\n")

test.run(stdout = test.wrap_stdout("""\
Building javah %(out_file1_h)s from file1.class
Building javah %(out_file2_h)s from file2.class
Building javah %(out_file3_h)s from file3.class
""" % locals()))

test.must_match(['out', 'file1.h'], "file1.class\n")
test.must_match(['out', 'file2.h'], "file2.class\n")
test.must_match(['out', 'file3.h'], "file3.class\n")



test.pass_test()