1 files changed, 100 insertions, 0 deletions
diff --git a/lib/spack/external/pytest-fallback/_pytest/pastebin.py b/lib/spack/external/pytest-fallback/_pytest/pastebin.py
new file mode 100644
index 0000000000..9d689819f0
--- /dev/null
+++ b/lib/spack/external/pytest-fallback/_pytest/pastebin.py
@@ -0,0 +1,100 @@
+""" submit failure or test session information to a pastebin service. """
+from __future__ import absolute_import, division, print_function
+
+import pytest
+import sys
+import tempfile
+
+
+def pytest_addoption(parser):
+    group = parser.getgroup("terminal reporting")
+    group._addoption('--pastebin', metavar="mode",
+                     action='store', dest="pastebin", default=None,
+                     choices=['failed', 'all'],
+                     help="send failed|all info to bpaste.net pastebin service.")
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_configure(config):
+    import py
+    if config.option.pastebin == "all":
+        tr = config.pluginmanager.getplugin('terminalreporter')
+        # if no terminal reporter plugin is present, nothing we can do here;
+        # this can happen when this function executes in a slave node
+        # when using pytest-xdist, for example
+        if tr is not None:
+            # pastebin file will be utf-8 encoded binary file
+            config._pastebinfile = tempfile.TemporaryFile('w+b')
+            oldwrite = tr._tw.write
+
+            def tee_write(s, **kwargs):
+                oldwrite(s, **kwargs)
+                if py.builtin._istext(s):
+                    s = s.encode('utf-8')
+                config._pastebinfile.write(s)
+
+            tr._tw.write = tee_write
+
+
+def pytest_unconfigure(config):
+    if hasattr(config, '_pastebinfile'):
+        # get terminal contents and delete file
+        config._pastebinfile.seek(0)
+        sessionlog = config._pastebinfile.read()
+        config._pastebinfile.close()
+        del config._pastebinfile
+        # undo our patching in the terminal reporter
+        tr = config.pluginmanager.getplugin('terminalreporter')
+        del tr._tw.__dict__['write']
+        # write summary
+        tr.write_sep("=", "Sending information to Paste Service")
+        pastebinurl = create_new_paste(sessionlog)
+        tr.write_line("pastebin session-log: %s\n" % pastebinurl)
+
+
+def create_new_paste(contents):
+    """
+    Creates a new paste using bpaste.net service.
+
+    :contents: paste contents as utf-8 encoded bytes
+    :returns: url to the pasted contents
+    """
+    import re
+    if sys.version_info < (3, 0):
+        from urllib import urlopen, urlencode
+    else:
+        from urllib.request import urlopen
+        from urllib.parse import urlencode
+
+    params = {
+        'code': contents,
+        'lexer': 'python3' if sys.version_info[0] == 3 else 'python',
+        'expiry': '1week',
+    }
+    url = 'https://bpaste.net'
+    response = urlopen(url, data=urlencode(params).encode('ascii')).read()
+    m = re.search(r'href="/raw/(\w+)"', response.decode('utf-8'))
+    if m:
+        return '%s/show/%s' % (url, m.group(1))
+    else:
+        return 'bad response: ' + response
+
+
+def pytest_terminal_summary(terminalreporter):
+    import _pytest.config
+    if terminalreporter.config.option.pastebin != "failed":
+        return
+    tr = terminalreporter
+    if 'failed' in tr.stats:
+        terminalreporter.write_sep("=", "Sending information to Paste Service")
+        for rep in terminalreporter.stats.get('failed'):
+            try:
+                msg = rep.longrepr.reprtraceback.reprentries[-1].reprfileloc
+            except AttributeError:
+                msg = tr._getfailureheadline(rep)
+            tw = _pytest.config.create_terminal_writer(terminalreporter.config, stringio=True)
+            rep.toterminal(tw)
+            s = tw.stringio.getvalue()
+            assert len(s)
+            pastebinurl = create_new_paste(s)
+            tr.write_line("%s --> %s" % (msg, pastebinurl))