1 files changed, 107 insertions, 0 deletions
diff --git a/lib/spack/external/_pytest/resultlog.py b/lib/spack/external/_pytest/resultlog.py
new file mode 100644
index 0000000000..fc00259834
--- /dev/null
+++ b/lib/spack/external/_pytest/resultlog.py
@@ -0,0 +1,107 @@
+""" log machine-parseable test session result information in a plain
+text file.
+"""
+
+import py
+import os
+
+def pytest_addoption(parser):
+    group = parser.getgroup("terminal reporting", "resultlog plugin options")
+    group.addoption('--resultlog', '--result-log', action="store",
+        metavar="path", default=None,
+        help="DEPRECATED path for machine-readable result log.")
+
+def pytest_configure(config):
+    resultlog = config.option.resultlog
+    # prevent opening resultlog on slave nodes (xdist)
+    if resultlog and not hasattr(config, 'slaveinput'):
+        dirname = os.path.dirname(os.path.abspath(resultlog))
+        if not os.path.isdir(dirname):
+            os.makedirs(dirname)
+        logfile = open(resultlog, 'w', 1) # line buffered
+        config._resultlog = ResultLog(config, logfile)
+        config.pluginmanager.register(config._resultlog)
+
+        from _pytest.deprecated import RESULT_LOG
+        config.warn('C1', RESULT_LOG)
+
+def pytest_unconfigure(config):
+    resultlog = getattr(config, '_resultlog', None)
+    if resultlog:
+        resultlog.logfile.close()
+        del config._resultlog
+        config.pluginmanager.unregister(resultlog)
+
+def generic_path(item):
+    chain = item.listchain()
+    gpath = [chain[0].name]
+    fspath = chain[0].fspath
+    fspart = False
+    for node in chain[1:]:
+        newfspath = node.fspath
+        if newfspath == fspath:
+            if fspart:
+                gpath.append(':')
+                fspart = False
+            else:
+                gpath.append('.')
+        else:
+            gpath.append('/')
+            fspart = True
+        name = node.name
+        if name[0] in '([':
+            gpath.pop()
+        gpath.append(name)
+        fspath = newfspath
+    return ''.join(gpath)
+
+class ResultLog(object):
+    def __init__(self, config, logfile):
+        self.config = config
+        self.logfile = logfile # preferably line buffered
+
+    def write_log_entry(self, testpath, lettercode, longrepr):
+        py.builtin.print_("%s %s" % (lettercode, testpath), file=self.logfile)
+        for line in longrepr.splitlines():
+            py.builtin.print_(" %s" % line, file=self.logfile)
+
+    def log_outcome(self, report, lettercode, longrepr):
+        testpath = getattr(report, 'nodeid', None)
+        if testpath is None:
+            testpath = report.fspath
+        self.write_log_entry(testpath, lettercode, longrepr)
+
+    def pytest_runtest_logreport(self, report):
+        if report.when != "call" and report.passed:
+            return
+        res = self.config.hook.pytest_report_teststatus(report=report)
+        code = res[1]
+        if code == 'x':
+            longrepr = str(report.longrepr)
+        elif code == 'X':
+            longrepr = ''
+        elif report.passed:
+            longrepr = ""
+        elif report.failed:
+            longrepr = str(report.longrepr)
+        elif report.skipped:
+            longrepr = str(report.longrepr[2])
+        self.log_outcome(report, code, longrepr)
+
+    def pytest_collectreport(self, report):
+        if not report.passed:
+            if report.failed:
+                code = "F"
+                longrepr = str(report.longrepr)
+            else:
+                assert report.skipped
+                code = "S"
+                longrepr = "%s:%d: %s" % report.longrepr
+            self.log_outcome(report, code, longrepr)
+
+    def pytest_internalerror(self, excrepr):
+        reprcrash = getattr(excrepr, 'reprcrash', None)
+        path = getattr(reprcrash, "path", None)
+        if path is None:
+            path = "cwd:%s" % py.path.local()
+        self.write_log_entry(path, '!', str(excrepr))