From: Debian Science Team <debian-science-maintainers@lists.alioth.debian.org>
Date: Wed, 26 Aug 2020 21:34:50 +0000 (+0100)
Subject: Allow tests to use the data files in the source tree
X-Git-Tag: archive/raspbian/1.0.5+dfsg-3+rpi1^2~12
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=17a3a65b7d3b633b00c2a51cc061824ecd003497;p=pandas.git

Allow tests to use the data files in the source tree

We don't ship these in the package,
but do want to run the tests that use them

Author: Rebecca N. Palmer <rebecca_palmer@zoho.com>
Forwarded: not-needed


Gbp-Pq: Name find_test_data.patch
---

diff --git a/pandas/conftest.py b/pandas/conftest.py
index 0b5efdc6..c7d57da8 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -3,6 +3,7 @@ from datetime import date, time, timedelta, timezone
 from decimal import Decimal
 import operator
 import os
+import argparse
 
 from dateutil.tz import tzlocal, tzutc
 import hypothesis
@@ -44,6 +45,7 @@ def pytest_addoption(parser):
         action="store_true",
         help="Fail if a test is skipped for missing data file.",
     )
+    parser.addoption("--deb-data-root-dir",action="store",help=argparse.SUPPRESS)#for internal use of the Debian CI infrastructure, may change without warning.  Security note: test_pickle can run arbitrary code from this directory
 
 
 def pytest_runtest_setup(item):
@@ -362,7 +364,7 @@ def strict_data_files(pytestconfig):
 
 
 @pytest.fixture
-def datapath(strict_data_files):
+def datapath(strict_data_files,pytestconfig):
     """
     Get the path to a data file.
 
@@ -380,7 +382,9 @@ def datapath(strict_data_files):
     ValueError
         If the path doesn't exist and the --strict-data-files option is set.
     """
-    BASE_PATH = os.path.join(os.path.dirname(__file__), "tests")
+    BASE_PATH = pytestconfig.getoption("--deb-data-root-dir",default=None)
+    if BASE_PATH is None:
+        BASE_PATH = os.path.join(os.path.dirname(__file__), "tests")
 
     def deco(*args):
         path = os.path.join(BASE_PATH, *args)
diff --git a/pandas/tests/util/test_util.py b/pandas/tests/util/test_util.py
index c9dbcf47..aeb6afbd 100644
--- a/pandas/tests/util/test_util.py
+++ b/pandas/tests/util/test_util.py
@@ -57,6 +57,7 @@ def test_datapath_missing(datapath):
         datapath("not_a_file")
 
 
+@pytest.mark.xfail(reason="--deb-data-root-dir intentionally breaks this",strict=False)
 def test_datapath(datapath):
     args = ("io", "data", "csv", "iris.csv")