From: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Date: Sat, 19 Aug 2023 20:59:16 +0000 (+0100)
Subject: Allow tests to fail if multiprocessing is not available
X-Git-Tag: archive/raspbian/0.14.0+dfsg-5+rpi1^2^2~13
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=f019dba00c227e63bd2e5be82d5aab1ec17a04ed;p=statsmodels.git

Allow tests to fail if multiprocessing is not available

This is currently the case on hurd-i386

Author: Rebecca N. Palmer <rebecca_palmer@zoho.com>
Forwarded: no


Gbp-Pq: Name xfail_no_multiprocessing.patch
---

diff --git a/statsmodels/graphics/tests/test_functional.py b/statsmodels/graphics/tests/test_functional.py
index aba064b..26c6682 100644
--- a/statsmodels/graphics/tests/test_functional.py
+++ b/statsmodels/graphics/tests/test_functional.py
@@ -15,6 +15,12 @@ try:
     import matplotlib.pyplot as plt
 except ImportError:
     pass
+has_multiprocessing = True
+try:
+    import multiprocessing
+    multiprocessing.Pool()
+except ImportError:
+    has_multiprocessing = False
 
 
 data = elnino.load()
@@ -27,6 +33,10 @@ data = data.raw_data[:, 1:]
 def test_hdr_basic(close_figures):
     try:
         _, hdr = hdrboxplot(data, labels=labels, seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -69,6 +79,10 @@ def test_hdr_basic(close_figures):
 def test_hdr_basic_brute(close_figures, reset_randomstate):
     try:
         _, hdr = hdrboxplot(data, ncomp=2, labels=labels, use_brute=True)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -104,6 +118,10 @@ def test_hdr_plot(close_figures):
 def test_hdr_alpha(close_figures):
     try:
         _, hdr = hdrboxplot(data, alpha=[0.7], seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -119,6 +137,10 @@ def test_hdr_alpha(close_figures):
 def test_hdr_multiple_alpha(close_figures):
     try:
         _, hdr = hdrboxplot(data, alpha=[0.4, 0.92], seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -144,6 +166,10 @@ def test_hdr_threshold(close_figures):
     try:
         _, hdr = hdrboxplot(data, alpha=[0.8], threshold=0.93,
                             seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -157,6 +183,10 @@ def test_hdr_threshold(close_figures):
 def test_hdr_bw(close_figures):
     try:
         _, hdr = hdrboxplot(data, bw='cv_ml', seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')
 
@@ -170,6 +200,10 @@ def test_hdr_bw(close_figures):
 def test_hdr_ncomp(close_figures):
     try:
         _, hdr = hdrboxplot(data, ncomp=3, seed=12345)
+    except ImportError:
+        if not has_multiprocessing:
+            pytest.xfail('Multiprocess not available')
+        raise
     except WindowsError:
         pytest.xfail('Multiprocess randomly crashes in Windows testing')