Add --no-skip-covered to allow negation of --skip-covered

coverage/cmdline.py

@@ -93,6 +93,10 @@ class Opts(object):
         '--skip-covered', action='store_true',
         help="Skip files with 100% coverage.",
     )
+    no_skip_covered = optparse.make_option(
+        '--no-skip-covered', action='store_false', dest='skip_covered',
+        help="Disable --skip-covered.",
+    )
     skip_empty = optparse.make_option(
         '--skip-empty', action='store_true',
         help="Skip files with no code.",
@@ -360,6 +364,7 @@ def get_prog_name(self):
             Opts.omit,
             Opts.show_contexts,
             Opts.skip_covered,
+            Opts.no_skip_covered,
             Opts.skip_empty,
             Opts.title,
             ] + GLOBAL_ARGS,
@@ -397,6 +402,7 @@ def get_prog_name(self):
             Opts.omit,
             Opts.show_missing,
             Opts.skip_covered,
+            Opts.no_skip_covered,
             Opts.skip_empty,
             ] + GLOBAL_ARGS,
         usage="[options] [modules]",

tests/test_summary.py

@@ -300,6 +300,36 @@ def not_covered():
         self.assertEqual(squeezed[6], "1 file skipped due to complete coverage.")
         self.assertEqual(self.last_command_status, 0)
 
+    def test_report_no_skip_covered(self):
+        self.make_file("main.py", """
+            import not_covered
+
+            def normal():
+                print("z")
+            normal()
+            """)
+        self.make_file("not_covered.py", """
+            def not_covered():
+                print("n")
+            """)
+        self.omit_site_packages()
+        out = self.run_command("coverage run main.py")
+        self.assertEqual(out, "z\n")
+        report = self.report_from_command("coverage report --skip-covered --no-skip-covered")
+
+        # Name             Stmts   Miss  Cover
+        # ------------------------------------
+        # main.py              4      0   100%
+        # not_covered.py       2      1    50%
+        # ------------------------------------
+        # TOTAL                6      1    83%
+
+        self.assertEqual(self.line_count(report), 6, report)
+        squeezed = self.squeezed_lines(report)
+        self.assertEqual(squeezed[2], "main.py 4 0 100%")
+        self.assertEqual(squeezed[3], "not_covered.py 2 1 50%")
+        self.assertEqual(squeezed[5], "TOTAL 6 1 83%")
+
     def test_report_skip_covered_branches(self):
         self.make_file("main.py", """
             import not_covered, covered