From: Debian Science Team <debian-science-maintainers@lists.alioth.debian.org>
Date: Sun, 22 Jan 2023 11:54:30 +0000 (+0000)
Subject: Allow tests to use the data files in the source tree
X-Git-Tag: archive/raspbian/1.5.3+dfsg-2+rpi1~1^2~15
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=b7c0d72b9bfdd87d664740c7f50163b89b656071;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 cf735bf5..6d412c2c 100644
--- a/pandas/conftest.py
+++ b/pandas/conftest.py
@@ -30,6 +30,7 @@ from decimal import Decimal
 import operator
 import os
 from typing import Callable
+import argparse
 
 from dateutil.tz import (
     tzlocal,
@@ -112,6 +113,7 @@ def pytest_addoption(parser) -> None:
         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 ignore_doctest_warning(item: pytest.Item, path: str, message: str) -> None:
@@ -1141,7 +1143,7 @@ def strict_data_files(pytestconfig):
 
 
 @pytest.fixture
-def datapath(strict_data_files: str) -> Callable[..., str]:
+def datapath(strict_data_files: str,pytestconfig) -> Callable[..., str]:
     """
     Get the path to a data file.
 
@@ -1159,7 +1161,9 @@ def datapath(strict_data_files: str) -> Callable[..., str]:
     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/io/formats/style/test_html.py b/pandas/tests/io/formats/style/test_html.py
index 4ae95645..c8b3a3b5 100644
--- a/pandas/tests/io/formats/style/test_html.py
+++ b/pandas/tests/io/formats/style/test_html.py
@@ -40,6 +40,7 @@ def tpl_table():
     return env.get_template("html_table.tpl")
 
 
+@pytest.mark.xfail(reason="--deb-data-root-dir is expected to break this",strict=False)
 def test_html_template_extends_options():
     # make sure if templates are edited tests are updated as are setup fixtures
     # to understand the dependency
diff --git a/pandas/tests/util/test_util.py b/pandas/tests/util/test_util.py
index d73a789b..8d693e73 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")