ui: always report untrusted hgrc files when debug enabled stable

ui: always report untrusted hgrc files when debug enabled

It was suggested in IRC that people disabling the reporting of unstructed hgrc
files can masquerade as problems.  This makes sure untrusted hgrc files are
always reported if --debug is used.

--- a/mercurial/ui.py	Thu Feb 24 13:57:52 2011 -0300
+++ b/mercurial/ui.py	Fri Feb 25 23:26:24 2011 -0600
@@ -122,8 +122,8 @@
             self.quiet = not self.debugflag and self.configbool('ui', 'quiet')
             if self.verbose and self.quiet:
                 self.quiet = self.verbose = False
-            self._reportuntrusted = self.configbool("ui", "report_untrusted",
-                                        True)
+            self._reportuntrusted = self.debugflag or self.configbool("ui",
+                "report_untrusted", True)
             self.tracebackflag = self.configbool('ui', 'traceback', False)
 
         if section in (None, 'trusted'):

--- a/tests/test-trusted.py	Thu Feb 24 13:57:52 2011 -0300
+++ b/tests/test-trusted.py	Fri Feb 25 23:26:24 2011 -0600
@@ -11,7 +11,8 @@
 f.close()
 
 def testui(user='foo', group='bar', tusers=(), tgroups=(),
-           cuser='foo', cgroup='bar', debug=False, silent=False):
+           cuser='foo', cgroup='bar', debug=False, silent=False,
+           report=True):
     # user, group => owners of the file
     # tusers, tgroups => trusted users/groups
     # cuser, cgroup => user/group of the current process
@@ -61,6 +62,7 @@
 
     u = ui.ui()
     u.setconfig('ui', 'debug', str(bool(debug)))
+    u.setconfig('ui', 'report_untrusted', str(bool(report)))
     u.readconfig('.hg/hgrc')
     if silent:
         return u
@@ -131,6 +133,12 @@
 print "# prints debug warnings"
 u = testui(user='abc', group='def', cuser='foo', debug=True)
 
+print "# report_untrusted enabled without debug hides warnings"
+u = testui(user='abc', group='def', cuser='foo', report=False)
+
+print "# report_untrusted enabled with debug shows warnings"
+u = testui(user='abc', group='def', cuser='foo', debug=True, report=False)
+
 print "# ui.readconfig sections"
 filename = 'foobar'
 f = open(filename, 'w')

--- a/tests/test-trusted.py.out	Thu Feb 24 13:57:52 2011 -0300
+++ b/tests/test-trusted.py.out	Fri Feb 25 23:26:24 2011 -0600
@@ -136,6 +136,25 @@
 .ignoring untrusted configuration option paths.local = /another/path
 . local = /another/path
 
+# report_untrusted enabled without debug hides warnings
+# different user, different group
+trusted
+    global = /some/path
+untrusted
+. . global = /some/path
+. . local = /another/path
+
+# report_untrusted enabled with debug shows warnings
+# different user, different group
+Not trusting file .hg/hgrc from untrusted user abc, group def
+trusted
+ignoring untrusted configuration option paths.local = /another/path
+    global = /some/path
+untrusted
+. . global = /some/path
+.ignoring untrusted configuration option paths.local = /another/path
+. local = /another/path
+
 # ui.readconfig sections
 quux