test_doebuild_fd_pipes: bsd compat

diff --git a/pym/portage/tests/ebuild/test_doebuild_fd_pipes.py b/pym/portage/tests/ebuild/test_doebuild_fd_pipes.py
index 91c5bd6499af406e3abef74171f72088564a3d77..61392dd5416ba45c5ac9a349ebcee4956dd8158b 100644 (file)
--- a/pym/portage/tests/ebuild/test_doebuild_fd_pipes.py
+++ b/pym/portage/tests/ebuild/test_doebuild_fd_pipes.py
@@ -52,6 +52,14 @@ class DoebuildFdPipesTestCase(TestCase):
                        }
                }
 
+               # Override things that may be unavailable, or may have portability
+               # issues when running tests in exotic environments.
+               #   prepstrip - bug #447810 (bash read builtin EINTR problem)
+               true_symlinks = ("find", "prepstrip", "sed", "scanelf")
+               true_binary = portage.process.find_binary("true")
+               self.assertEqual(true_binary is None, False,
+                       "true command not found")
+
                playground = ResolverPlayground(ebuilds=ebuilds)
                try:
                        QueryCommand._db = playground.trees
@@ -68,6 +76,14 @@ class DoebuildFdPipesTestCase(TestCase):
                        settings['PORTAGE_PYTHON'] = portage._python_interpreter
                        settings['PORTAGE_QUIET'] = "1"
 
+                       fake_bin = os.path.join(settings["EPREFIX"], "bin")
+                       portage.util.ensure_dirs(fake_bin)
+                       for x in true_symlinks:
+                               os.symlink(true_binary, os.path.join(fake_bin, x))
+
+                       settings["__PORTAGE_TEST_PATH_OVERRIDE"] = fake_bin
+                       settings.backup_changes("__PORTAGE_TEST_PATH_OVERRIDE")
+
                        cpv = 'app-misct/foo-1'
                        metadata = dict(zip(Package.metadata_keys,
                                portdb.aux_get(cpv, Package.metadata_keys)))