Do not leave open files behind as this triggers 'ResourceWarning' and leads
these tests to fail.

--- Werkzeug-1.0.1/tests/test_datastructures.py	2020-03-31 19:48:06.000000000 +0200
+++ Werkzeug-1.0.1/tests/test_datastructures.py	2021-11-21 18:19:11.304369878 +0100
@@ -1238,9 +1238,10 @@
     def test_save_to_pathlib_dst(self, tmp_path):
         src = tmp_path / "src.txt"
         src.write_text(u"test")
-        storage = self.storage_class(src.open("rb"))
-        dst = tmp_path / "dst.txt"
-        storage.save(dst)
+        with src.open("rb") as input:
+            storage = self.storage_class(input)
+            dst = tmp_path / "dst.txt"
+            storage.save(dst)
         assert dst.read_text() == "test"
 
     def test_save_to_bytes_io(self):
@@ -1251,11 +1252,12 @@
 
     def test_save_to_file(self, tmp_path):
         path = tmp_path / "file.data"
-        storage = self.storage_class(io.BytesIO(b"one\ntwo"))
-        with path.open("wb") as dst:
-            storage.save(dst)
-        with path.open("rb") as src:
-            assert src.read() == b"one\ntwo"
+        with io.BytesIO(b"one\ntwo") as input:
+            storage = self.storage_class(input)
+            with path.open("wb") as dst:
+                storage.save(dst)
+            with path.open("rb") as src:
+                assert src.read() == b"one\ntwo"
 
 
 @pytest.mark.parametrize("ranges", ([(0, 1), (-5, None)], [(5, None)]))
--- Werkzeug-1.0.1/tests/test_formparser.py	2020-03-31 19:48:06.000000000 +0200
+++ Werkzeug-1.0.1/tests/test_formparser.py	2021-11-21 22:11:43.654622751 +0100
@@ -27,7 +27,7 @@
 from werkzeug.test import create_environ
 from werkzeug.wrappers import Request
 from werkzeug.wrappers import Response
-
+import warnings
 
 @Request.application
 def form_data_consumer(request):
@@ -242,6 +244,9 @@
 
 class TestMultiPart(object):
     def test_basic(self):
+        # Ignore leaked file descriptor of unknown origin.
+        warnings.filterwarnings(action="ignore", message="unclosed", category=ResourceWarning)
+
         resources = join(dirname(__file__), "multipart")
         client = Client(form_data_consumer, Response)
 
02c3bc80d94cb6'>gnu</a>/<a href='/guix/log/gnu/installer?id=5c13484646069064c834bbd3cd02c3bc80d94cb6'>installer</a>/<a href='/guix/log/gnu/installer/dump.scm?id=5c13484646069064c834bbd3cd02c3bc80d94cb6'>dump.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/dump.scm?id=5c13484646069064c834bbd3cd02c3bc80d94cb6&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-02-02 16:46:44 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/dump.scm?id=ad55ccf9b18000144a4e0f28a0f9e57132f94edc'>installer: Make dump archive creation optional and selective.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer.scm (installer-program): Let the installer customize
the dump archive.
* gnu/installer/dump.scm (prepare-dump, make-dump): Split make-dump in
prepare-dump, which copies the files necessary for the dump, and
make-dump which creates the archive.
* gnu/installer/record.scm (installer): Add report-page field.  Change
documented return value of exit-error.
* gnu/installer/newt.scm (exit-error): Change arguments to be a string
containing the error.  Let the user choose between exiting and
initiating a dump.
(report-page): Add new variable.
* gnu/installer/newt/page.scm (run-dump-page): New variable.
* gnu/installer/newt/dump.scm: Delete it.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-02-02 16:46:42 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/dump.scm?id=0d37a5df7e709cadca97cfbbf9c680dfe54b8302'>installer: Add crash dump upload support.</a><span class='msg-avail'>...<span class='msg-tooltip'>Suggested-by: Josselin Poiret &lt;dev@jpoiret.xyz&gt;

* gnu/installer/dump.scm: New file.
* gnu/installer/newt/dump.scm: New file.
* gnu/local.mk (INSTALLER_MODULES): Add them.
* gnu/installer/record.scm (&lt;installer&gt;)[dump-page]: New field.
* gnu/installer/steps.scm (%current-result): New variable.
(run-installer-steps): Update it.
* gnu/installer.scm (installer-program): Add tar and gip to the installer
path. Add guile-webutils and gnutls to the Guile extensions. Generate and send
the crash dump report.
* gnu/installer/newt.scm (exit-error): Add a report argument. Display the
report id.
(dump-page): New procedure.
(newt-installer): Update it.
</span></span></td><td>Mathieu Othacehe</td></tr>