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

"""
Test that MSVS generation works when CPPPATH contains Dir nodes.
Also make sure changing CPPPATH causes rebuild.
"""

import os
import sys

import TestSConsMSVS

test = TestSConsMSVS.TestSConsMSVS()

if sys.platform != 'win32':
    msg = "Skipping Visual Studio test on non-Windows platform '%s'\n" % sys.platform
    test.skip_test(msg)

import SCons.Tool.MSCommon as msc
if not msc.msvs_exists():
    msg = "No MSVS toolchain found...skipping test\n"
    test.skip_test(msg)

SConscript_contents = """\
env = Environment()

sources = ['main.cpp']

program = env.Program(target = 'hello', source = sources)

if ARGUMENTS.get('moreincludes'):
  env.AppendUnique(CPPPATH = [env.Dir('.'), env.Dir('myincludes')])
else:
  env.AppendUnique(CPPPATH = [env.Dir('.')])

env.MSVSProject(target = 'Hello' + env['MSVSPROJECTSUFFIX'],
                srcs = sources,
                buildtarget = program,
                variant = 'Release')
"""

test.write('SConstruct', SConscript_contents)

test.write('main.cpp', """\
#include <stdio.h>
int main() {
  printf("hello, world!\\n");
}
""")

test.run()

if not os.path.exists(test.workpath('Hello.vcproj')) and \
        not os.path.exists(test.workpath('Hello.vcxproj')):
    test.fail_test("Failed to create Visual Studio project Hello.vcproj or Hello.vcxproj")
test.must_exist(test.workpath('Hello.sln'))
# vcproj = test.read('Test.vcproj', 'r')

test.run(arguments='moreincludes=1')
test.must_not_contain_any_line(test.stdout(), ['is up to date'])
test.must_contain_all_lines(test.stdout(), ['Adding', 'Hello'])

test.pass_test()

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