Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/lib/oe/tests/test_path.py b/meta/lib/oe/tests/test_path.py
new file mode 100644
index 0000000..3d41ce1
--- /dev/null
+++ b/meta/lib/oe/tests/test_path.py
@@ -0,0 +1,89 @@
+import unittest
+import oe, oe.path
+import tempfile
+import os
+import errno
+import shutil
+
+class TestRealPath(unittest.TestCase):
+ DIRS = [ "a", "b", "etc", "sbin", "usr", "usr/bin", "usr/binX", "usr/sbin", "usr/include", "usr/include/gdbm" ]
+ FILES = [ "etc/passwd", "b/file" ]
+ LINKS = [
+ ( "bin", "/usr/bin", "/usr/bin" ),
+ ( "binX", "usr/binX", "/usr/binX" ),
+ ( "c", "broken", "/broken" ),
+ ( "etc/passwd-1", "passwd", "/etc/passwd" ),
+ ( "etc/passwd-2", "passwd-1", "/etc/passwd" ),
+ ( "etc/passwd-3", "/etc/passwd-1", "/etc/passwd" ),
+ ( "etc/shadow-1", "/etc/shadow", "/etc/shadow" ),
+ ( "etc/shadow-2", "/etc/shadow-1", "/etc/shadow" ),
+ ( "prog-A", "bin/prog-A", "/usr/bin/prog-A" ),
+ ( "prog-B", "/bin/prog-B", "/usr/bin/prog-B" ),
+ ( "usr/bin/prog-C", "../../sbin/prog-C", "/sbin/prog-C" ),
+ ( "usr/bin/prog-D", "/sbin/prog-D", "/sbin/prog-D" ),
+ ( "usr/binX/prog-E", "../sbin/prog-E", None ),
+ ( "usr/bin/prog-F", "../../../sbin/prog-F", "/sbin/prog-F" ),
+ ( "loop", "a/loop", None ),
+ ( "a/loop", "../loop", None ),
+ ( "b/test", "file/foo", "/b/file/foo" ),
+ ]
+
+ LINKS_PHYS = [
+ ( "./", "/", "" ),
+ ( "binX/prog-E", "/usr/sbin/prog-E", "/sbin/prog-E" ),
+ ]
+
+ EXCEPTIONS = [
+ ( "loop", errno.ELOOP ),
+ ( "b/test", errno.ENOENT ),
+ ]
+
+ def __del__(self):
+ try:
+ #os.system("tree -F %s" % self.tmpdir)
+ shutil.rmtree(self.tmpdir)
+ except:
+ pass
+
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp(prefix = "oe-test_path")
+ self.root = os.path.join(self.tmpdir, "R")
+
+ os.mkdir(os.path.join(self.tmpdir, "_real"))
+ os.symlink("_real", self.root)
+
+ for d in self.DIRS:
+ os.mkdir(os.path.join(self.root, d))
+ for f in self.FILES:
+ file(os.path.join(self.root, f), "w")
+ for l in self.LINKS:
+ os.symlink(l[1], os.path.join(self.root, l[0]))
+
+ def __realpath(self, file, use_physdir, assume_dir = True):
+ return oe.path.realpath(os.path.join(self.root, file), self.root,
+ use_physdir, assume_dir = assume_dir)
+
+ def test_norm(self):
+ for l in self.LINKS:
+ if l[2] == None:
+ continue
+
+ target_p = self.__realpath(l[0], True)
+ target_l = self.__realpath(l[0], False)
+
+ if l[2] != False:
+ self.assertEqual(target_p, target_l)
+ self.assertEqual(l[2], target_p[len(self.root):])
+
+ def test_phys(self):
+ for l in self.LINKS_PHYS:
+ target_p = self.__realpath(l[0], True)
+ target_l = self.__realpath(l[0], False)
+
+ self.assertEqual(l[1], target_p[len(self.root):])
+ self.assertEqual(l[2], target_l[len(self.root):])
+
+ def test_loop(self):
+ for e in self.EXCEPTIONS:
+ self.assertRaisesRegexp(OSError, r'\[Errno %u\]' % e[1],
+ self.__realpath, e[0], False, False)