dotest: make inline tests compatible with -f

Summary:
This is split off from D47265 where I needed to be able to invoke every test
with -f. That patch is kinda dead now, but this part seems like a good
cleanup anyway.

The problem with inline tests was in the way we were adding methods to
the class, which left them with an incorrect __name__ property. This
prevented dotest from finding them with -f.

I fix this with (what I think is) the correct way of dynamically
creating classes -- passing the list of methods during type construction
instead of fixing up the class afterwards. Among other things this has
the advantage of not needing to do anything special for debug info
variants. As our test method will be visible to the metaclass, it will
automagically do the multiplication for us.

Reviewers: JDevlieghere, aprantl, tberghammer

Subscribers: eraman, lldb-commits

Differential Revision: https://reviews.llvm.org/D47579

llvm-svn: 334009

lldb/packages/Python/lldbsuite/test/lldbinline.py

@@ -84,18 +84,6 @@ def handle_breakpoint(self, test, breakpoint_id):
 class InlineTest(TestBase):
     # Internal implementation
 
-    def getRerunArgs(self):
-        # The -N option says to NOT run a if it matches the option argument, so
-        # if we are using dSYM we say to NOT run dwarf (-N dwarf) and vice
-        # versa.
-        if self.using_dsym is None:
-            # The test was skipped altogether.
-            return ""
-        elif self.using_dsym:
-            return "-N dwarf " + self.mydir
-        else:
-            return "-N dsym " + self.mydir
-
     def BuildMakefile(self):
         makefilePath = self.getBuildArtifact("Makefile")
         if os.path.exists(makefilePath):
@@ -135,37 +123,10 @@ def BuildMakefile(self):
         makefile.flush()
         makefile.close()
 
-    @add_test_categories(["dsym"])
-    def __test_with_dsym(self):
-        self.using_dsym = True
-        self.BuildMakefile()
-        self.build()
-        self.do_test()
-    __test_with_dsym.debug_info = "dsym"
-
-    @add_test_categories(["dwarf"])
-    def __test_with_dwarf(self):
-        self.using_dsym = False
+    def _test(self):
         self.BuildMakefile()
         self.build()
         self.do_test()
-    __test_with_dwarf.debug_info = "dwarf"
-
-    @add_test_categories(["dwo"])
-    def __test_with_dwo(self):
-        self.using_dsym = False
-        self.BuildMakefile()
-        self.build()
-        self.do_test()
-    __test_with_dwo.debug_info = "dwo"
-
-    @add_test_categories(["gmodules"])
-    def __test_with_gmodules(self):
-        self.using_dsym = False
-        self.BuildMakefile()
-        self.build()
-        self.do_test()
-    __test_with_gmodules.debug_info = "gmodules"
 
     def execute_user_command(self, __command):
         exec(__command, globals(), locals())
@@ -237,23 +198,15 @@ def MakeInlineTest(__file, __globals, decorators=None):
     InlineTest.mydir = TestBase.compute_mydir(__file)
 
     test_name, _ = os.path.splitext(file_basename)
+
+    test_func = ApplyDecoratorsToFunction(InlineTest._test, decorators)
     # Build the test case
-    test = type(test_name, (InlineTest,), {'using_dsym': None})
-    test.name = test_name
-
-    test.test_with_dsym = ApplyDecoratorsToFunction(
-        test._InlineTest__test_with_dsym, decorators)
-    test.test_with_dwarf = ApplyDecoratorsToFunction(
-        test._InlineTest__test_with_dwarf, decorators)
-    test.test_with_dwo = ApplyDecoratorsToFunction(
-        test._InlineTest__test_with_dwo, decorators)
-    test.test_with_gmodules = ApplyDecoratorsToFunction(
-        test._InlineTest__test_with_gmodules, decorators)
+    test_class = type(test_name, (InlineTest,), dict(test=test_func, name=test_name))
 
     # Add the test case to the globals, and hide InlineTest
-    __globals.update({test_name: test})
+    __globals.update({test_name: test_class})
 
     # Keep track of the original test filename so we report it
     # correctly in test results.
-    test.test_filename = __file
-    return test
+    test_class.test_filename = __file
+    return test_class