initial commit for Enea Linux 4.0-140929daisy-140929

Migrated from the internal git server on the daisy-enea-point-release branch

Signed-off-by: Tudor Florea <tudor.florea@enea.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/meta/lib/oe/tests/test_path.py b/meta/lib/oe/tests/test_path.py
new file mode 100644
index 0000000000..3d41ce157a
--- /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)