tests/testcompile.py

   1 #!/usr/bin/env python
   2 import sys, tempfile, os, shutil, tempfile, subprocess
   3 from StringIO import StringIO
   4 import unittest
   5 from zeroinstall.injector import model, qdom
   6 from zeroinstall.support import ro_rmtree, basedir
   7 from zeroinstall.zerostore import Stores
   8
   9 stores = Stores()
  10
  11 my_dir = os.path.abspath(os.path.dirname(__file__))
  12 sys.path.insert(0, os.path.dirname(my_dir))
  13 import support
  14
  15 hello_uri = 'http://0install.net/tests/GNU-Hello.xml'
  16 hello_selections = os.path.realpath(os.path.join(os.path.dirname(__file__), 'selections.xml'))
  17 local_bad_version = os.path.realpath(os.path.join(os.path.dirname(__file__), 'bad-version.xml'))
  18 local_hello_path = os.path.realpath(os.path.join(os.path.dirname(__file__), 'hello2', 'hello2.xml'))
  19 local_cprog_command_path = os.path.realpath(os.path.join(os.path.dirname(__file__), 'cprog', 'cprog-command.xml'))
  20 local_cprog_path = os.path.realpath(os.path.join(os.path.dirname(__file__), 'cprog', 'cprog.xml'))
  21
  22 compile_bin = os.path.join(my_dir, '0compile-coverage')
  23 assert os.path.exists(compile_bin)
  24
  25 if 'DISPLAY' in os.environ:
  26         del os.environ['DISPLAY']
  27
  28 zeroinstall_dir = os.environ.get('0COMPILE_ZEROINSTALL', None)
  29 if zeroinstall_dir:
  30         launch_command = [sys.executable, os.path.join(zeroinstall_dir, '0launch')]
  31 else:
  32         launch_command = ['0launch']            # Package
  33
  34 # Ensure it's cached now, to avoid extra output during the tests
  35 if subprocess.call(launch_command + ['--source', '-vc', '--download-only', hello_uri]):
  36         raise Exception("Failed to download hello world test program")
  37
  38 def compile(*args, **kwargs):
  39         run(*([sys.executable, compile_bin] + list(args)), **kwargs)
  40
  41 def run(*args, **kwargs):
  42         if not isinstance(args[0], basestring):
  43                 args = args[0] + list(args[1:])
  44         child = subprocess.Popen(args, stdout = subprocess.PIPE, stderr = subprocess.STDOUT)
  45         got, unused = child.communicate()
  46
  47         expected = kwargs.get('expect', '')
  48         if expected:
  49                 if expected.lower() not in got.lower():
  50                         raise Exception("Expected '%s', got '%s'" % (expected, got))
  51         elif got:
  52                 raise Exception("Expected nothing, got '%s'" % got)
  53
  54 # Detect accidental network access
  55 os.environ['http_proxy'] = 'localhost:1111'
  56
  57 for x in ['GNUPGHOME', 'XDG_CONFIG_HOME', 'XDG_CACHE_HOME']:
  58         if x in os.environ:
  59                 del os.environ[x]
  60 user_cache_dir = os.environ['XDG_CACHE_DIRS'] = basedir.xdg_cache_home
  61
  62 class TestCompile(unittest.TestCase):
  63         def setUp(self):
  64                 os.chdir('/')
  65                 self.tmpdir = tempfile.mkdtemp(prefix = '0compile-test-')
  66                 self.hello_dir = os.path.join(self.tmpdir, 'hello')
  67
  68                 os.environ['HOME'] = self.tmpdir
  69                 reload(basedir)
  70
  71                 config_dir = basedir.save_config_path('0install.net', 'injector')
  72                 stream = open(os.path.join(config_dir, 'implementation-dirs'), 'w')
  73                 for x in stores.stores:
  74                         stream.write(x.dir + '\n')
  75                 stream.close()
  76
  77                 stream = open(os.path.join(config_dir, 'global'), 'w')
  78                 stream.write('[global]\n'
  79                                 'freshness = -1\n'
  80                                 'help_with_testing = True\n'
  81                                 'network_use = off-line\n')
  82                 stream.close()
  83
  84         def tearDown(self):
  85                 ro_rmtree(self.tmpdir)
  86
  87         def testBadCommand(self):
  88                 compile('foo', expect = 'usage: 0compile')
  89                 compile('setup', hello_uri, self.tmpdir, expect = 'already exists')
  90                 os.chdir(self.tmpdir)
  91                 compile('setup', expect = 'Run 0compile from a directory containing')
  92                 compile('build', expect = 'Run 0compile from a directory containing')
  93                 compile('publish', expect = 'Run 0compile from a directory containing')
  94
  95         def testCompileNoDir(self):
  96                 os.chdir(self.tmpdir)
  97                 compile('setup', hello_uri, expect = 'Created directory')
  98                 os.chdir('GNU-Hello')
  99
 100         def testCompile(self):
 101                 compile('setup', hello_uri, self.hello_dir, expect = 'Created directory')
 102                 os.chdir(self.hello_dir)
 103
 104                 compile('build', expect = 'Executing: "$SRCDIR/configure"')
 105
 106                 target_dir = 'gnu-hello-%s' % support.get_arch_name().lower()
 107                 archive_stem = 'gnu-hello-%s-1.3' % support.get_arch_name().lower()
 108                 assert os.path.isdir(target_dir), '%s not a directory' % target_dir
 109
 110                 run('%s/bin/hello' % target_dir, expect = 'Hello, world!')
 111                 run(launch_command, '%s/0install/GNU-Hello.xml' % target_dir, expect = 'Hello, world!')
 112                 compile('publish', 'http://localhost/downloads', expect = "Now upload '%s.tar.bz2'" % archive_stem)
 113
 114         def testAutocompile(self):
 115                 compile('autocompile', hello_uri, expect = "Registering as feed for http://0install.net/tests/GNU-Hello.xml")
 116                 run(launch_command, hello_uri, expect = 'Hello, world!')
 117
 118         def testLocal(self):
 119                 compile('setup', local_hello_path, self.hello_dir, expect = 'Created directory')
 120                 os.chdir(self.hello_dir)
 121                 compile('build', expect = 'Executing: ls -l')
 122                 target_dir = 'hello2-any-any'
 123                 assert os.path.isdir(target_dir), '%s not a directory' % target_dir
 124
 125                 run(launch_command, '%s/0install/hello2.xml' % target_dir, expect = 'ROX-Lib')
 126
 127         def testBadVersion(self):
 128                 compile('setup', local_bad_version, self.hello_dir, expect = 'Created directory')
 129                 os.chdir(self.hello_dir)
 130                 compile('build', expect = 'hello2-0.1 requires 0compile >= 300000')
 131
 132         def testCommand(self):
 133                 comp_dir = os.path.join(self.tmpdir, 'cprog-command')
 134                 compile('setup', local_cprog_command_path, comp_dir, expect = 'Created directory')
 135                 os.chdir(comp_dir)
 136                 compile('build', expect = 'Hello from C!')
 137                 target_dir = 'cprog-command-%s' % support.get_arch_name().lower()
 138                 binary_feed = os.path.join(target_dir, '0install', 'cprog-command.xml')
 139                 run(launch_command, binary_feed, expect = 'Hello from C!')
 140                 s = open(binary_feed, 'r')
 141                 feed = model.ZeroInstallFeed(qdom.parse(s), binary_feed)
 142                 s.close()
 143                 impl, = feed.implementations.values()
 144                 assert impl.arch, "Missing arch on %s" % impl
 145
 146         def testCopySrc(self):
 147                 comp_dir = os.path.join(self.tmpdir, 'cprog')
 148                 compile('setup', local_cprog_path, comp_dir, expect = 'Created directory')
 149                 os.chdir(comp_dir)
 150                 compile('diff', expect = "No local src directory to diff against")
 151                 compile('diff', 'foo', expect = 'usage')
 152                 compile('copy-src', 'foo', expect = 'usage')
 153                 compile('copy-src', expect = 'Copied as')
 154                 compile('copy-src', expect = "Directory '")
 155
 156                 # 'src' exists, but no changes
 157                 compile('diff')
 158                 compile('--verbose', 'build', expect = 'Hello from C')
 159                 target_dir = 'cprog-%s' % support.get_arch_name().lower()
 160                 patch_file = os.path.join(target_dir, '0install/from-0.1.patch')
 161                 assert not os.path.exists(patch_file)
 162
 163                 # 'src' contains a change
 164                 prog = file('src/main.c').read()
 165                 prog = prog.replace('Hello', 'Goodbye')
 166                 stream = file('src/main.c', 'w')
 167                 stream.write(prog)
 168                 stream.close()
 169                 compile('diff', expect = 'diff')
 170                 shutil.rmtree('build')
 171                 compile('build', expect = 'Goodbye from C')
 172                 assert os.path.exists(patch_file)
 173
 174                 # Test dup-src's unlinking while we're here
 175                 compile('build', expect = 'Goodbye from C')
 176
 177                 # 'src' contains an error
 178                 stream = file('src/main.c', 'w')
 179                 stream.write('this is not valid C!')
 180                 stream.close()
 181                 shutil.rmtree('build')
 182                 compile('build', expect = 'Build failed')
 183                 assert os.path.exists('build/build-failure.log')
 184
 185                 # 'src' does not exist
 186                 shutil.rmtree('src')
 187                 shutil.rmtree('build')
 188                 compile('build', expect = 'Hello from C')
 189                 assert not os.path.exists(patch_file)
 190
 191                 # Check we fixed the .pc files...
 192                 pc_data = open(os.path.join(target_dir, 'pkgconfig', 'cprog.pc')).read()
 193                 assert pc_data == "prefix=${pcfiledir}/..\n", `pc_data`
 194
 195                 # Check we removed the bad .la files...
 196                 assert not os.path.exists(os.path.join(target_dir, 'lib', 'bad.la'))    # libtool - bad
 197                 assert os.path.exists(os.path.join(target_dir, 'lib', 'good.la'))       # Ends in .la, but not a libtool archive
 198                 assert os.path.exists(os.path.join(target_dir, 'lib', 'nice.ok'))       # Doesn't end in .la
 199
 200         def testInlcudeDeps(self):
 201                 compile('setup', hello_uri, self.hello_dir, expect = 'Created directory')
 202                 os.chdir(self.hello_dir)
 203                 os.unlink('0compile.properties')
 204                 compile('setup', hello_uri, '.')
 205                 compile('include-deps', expect = 'dependencies to')
 206                 compile('include-deps', expect = 'Copied 0 depend')
 207
 208         def testSetup(self):
 209                 compile('setup', hello_selections, self.hello_dir,
 210                         expect = 'Created directory')
 211                 compile('setup', hello_selections, self.hello_dir,
 212                         expect = "Directory '")
 213                 compile('setup', hello_selections, '.', 'foo',
 214                         expect = "usage")
 215                 os.chdir(self.hello_dir)
 216                 compile('setup', expect = "Selections are fixed")
 217
 218         def testReportBug(self):
 219                 broken_src = os.path.join(self.hello_dir, "broken.xml")
 220                 os.mkdir(self.hello_dir)
 221                 shutil.copy(local_hello_path, broken_src)
 222                 os.chdir(self.hello_dir)
 223                 compile('setup', broken_src, '.')
 224                 compile('build', expect = 'Build failed with exit code')
 225                 compile('report-bug', expect = "http://sourceforge.net")
 226
 227                 env = support.BuildEnv()
 228                 os.unlink(os.path.join(env.metadir, "build-environment.xml"))
 229                 compile('report-bug', expect = "file+not+found")
 230
 231 suite = unittest.makeSuite(TestCompile)
 232 if __name__ == '__main__':
 233         unittest.main()