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SCons / test / option / tree-lib.py

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

"""
Make sure that --tree=derived output with a library dependency shows
the dependency on the library.  (On earlier versions of the Microsoft
toolchain this wouldn't show up unless the library already existed
on disk.)

Issue 1363:  http://scons.tigris.org/issues/show_bug.cgi?id=1363
"""

import string
import sys

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """
env = Environment(LIBPREFIX='',
                  LIBSUFFIX='.lib',
                  OBJSUFFIX='.obj',
                  EXESUFFIX='.exe')
env.AppendENVPath('PATH', '.')
l = env.Library( 'util.lib', 'util.c' )
p = env.Program( 'test_tree_lib.exe', 'main.c', LIBS=l )
env.Command( 'foo.h', p, '$SOURCE > $TARGET')
""")

test.write('main.c', """\
#include <stdlib.h>
#include <stdio.h>
int
main(int argc, char *argv)
{
    printf("#define	FOO_H	\\"foo.h\\"\\n");
    return (0);
}
""")

test.write('util.c', """\
void
util(void)
{
    ;
}
""")

expect = """
  +-test_tree_lib.exe
    +-main.obj
    +-util.lib
      +-util.obj
"""

test.run(arguments = '--tree=derived foo.h')
if string.find(test.stdout(), expect) == -1:
    sys.stdout.write('Did not find expected tree in the following output:\n')
    sys.stdout.write(test.stdout())
    test.fail_test()

test.up_to_date(arguments = 'foo.h')

test.pass_test()