editorconfig: add setting to trim trailing whitespace

and clean up all outstanding issues

Skip 'test cases/common/141 special characters/meson.build' since it
intentionally uses trailing newlines.

12 files changed, 5 insertions, 18 deletions

diff --git a/unittests/allplatformstests.py b/unittests/allplatformstests.py
index 92a9caf..b296341 100644
--- a/unittests/allplatformstests.py
+++ b/unittests/allplatformstests.py
@@ -3761,5 +3761,3 @@ class AllPlatformTests(BasePlatformTests):
                 cc =  detect_compiler_for(env, 'c', MachineChoice.HOST)
                 link_args = env.coredata.get_external_link_args(cc.for_machine, cc.language)
                 self.assertEqual(sorted(link_args), sorted(['-flto']))
-
-
diff --git a/unittests/baseplatformtests.py b/unittests/baseplatformtests.py
index 69ad0a1..7a3830e 100644
--- a/unittests/baseplatformtests.py
+++ b/unittests/baseplatformtests.py
@@ -435,4 +435,3 @@ class BasePlatformTests(TestCase):
     def assertPathDoesNotExist(self, path):
         m = f'Path {path!r} should not exist'
         self.assertFalse(os.path.exists(path), msg=m)
-
diff --git a/unittests/darwintests.py b/unittests/darwintests.py
index cff0d0c..6bf15aa 100644
--- a/unittests/darwintests.py
+++ b/unittests/darwintests.py
@@ -148,4 +148,3 @@ class DarwinTests(BasePlatformTests):
         testdir = os.path.join(self.objcpp_test_dir, '1 simple')
         self.init(testdir)
         self.assertIn('-std=c++14', self.get_compdb()[0]['command'])
-
diff --git a/unittests/datatests.py b/unittests/datatests.py
index f8d20ef..6f4f421 100644
--- a/unittests/datatests.py
+++ b/unittests/datatests.py
@@ -269,4 +269,3 @@ class DataTests(unittest.TestCase):
                 errors += [i[0]]
 
         self.assertListEqual(errors, [], err_msg + 'Files were changed')
-
diff --git a/unittests/failuretests.py b/unittests/failuretests.py
index fd485fa..b5ecf37 100644
--- a/unittests/failuretests.py
+++ b/unittests/failuretests.py
@@ -390,4 +390,3 @@ class FailureTests(BasePlatformTests):
     def test_error_func(self):
         self.assertMesonRaises("error('a', 'b', ['c', ['d', {'e': 'f'}]], 'g')",
                                r"Problem encountered: a b \['c', \['d', {'e' : 'f'}\]\] g")
-
diff --git a/unittests/linuxcrosstests.py b/unittests/linuxcrosstests.py
index 5916a90..b3eecc8 100644
--- a/unittests/linuxcrosstests.py
+++ b/unittests/linuxcrosstests.py
@@ -190,4 +190,3 @@ class LinuxCrossMingwTests(BaseLinuxCrossTests):
             '-Dbuild.pkg_config_path=' + os.path.join(testdir, 'build_extra_path'),
             '-Dpkg_config_path=' + os.path.join(testdir, 'host_extra_path'),
         ])
-
diff --git a/unittests/linuxliketests.py b/unittests/linuxliketests.py
index d3067bb..a86c3dc 100644
--- a/unittests/linuxliketests.py
+++ b/unittests/linuxliketests.py
@@ -1297,7 +1297,7 @@ class LinuxlikeTests(BasePlatformTests):
             out = self._run(['otool', '-L', f])
             # Ensure that the otool output does not contain self.installdir
             self.assertNotRegex(out, self.installdir + '.*dylib ')
-    
+
     @skipIfNoPkgconfig
     def test_link_arg_fullname(self):
         '''
@@ -1320,19 +1320,19 @@ class LinuxlikeTests(BasePlatformTests):
                'PKG_CONFIG_PATH': os.path.join(installdir, self.libdir, 'pkgconfig')}
         testdir = os.path.join(self.unit_test_dir, '97 link full name','proguser')
         self.init(testdir,override_envvars=env)
-        
+
         # test for link with full path
         with open(os.path.join(self.builddir, 'build.ninja'), encoding='utf-8') as bfile:
             for line in bfile:
                 if 'build dprovidertest:' in line:
                     self.assertIn('/libtestprovider.a', line)
-                    
+
         if is_osx():
             # macOS's ld do not supports `--whole-archive`, skip build & run
             return
-        
+
         self.build(override_envvars=env)
-        
+
         # skip test if pkg-config is too old.
         #   before v0.28, Libs flags like -Wl will not kept in context order with -l flags.
         #   see https://gitlab.freedesktop.org/pkg-config/pkg-config/-/blob/master/NEWS
@@ -1689,4 +1689,3 @@ class LinuxlikeTests(BasePlatformTests):
         obj_files = p.stdout.strip().split('\n')
         self.assertEqual(len(obj_files), 1)
         self.assertTrue(obj_files[0].endswith('-prelink.o'))
-
diff --git a/unittests/machinefiletests.py b/unittests/machinefiletests.py
index 7022c0a..0a756b5 100644
--- a/unittests/machinefiletests.py
+++ b/unittests/machinefiletests.py
@@ -933,4 +933,3 @@ class CrossFileTests(BasePlatformTests):
                 break
         else:
             self.fail('Did not find expected option.')
-
diff --git a/unittests/pythontests.py b/unittests/pythontests.py
index 7a709f0..c8efbdd 100644
--- a/unittests/pythontests.py
+++ b/unittests/pythontests.py
@@ -80,4 +80,3 @@ class PythonTests(BasePlatformTests):
         with self.assertRaises(unittest.SkipTest):
             self.init(testdir, extra_args=['-Dpython=dir'])
         self.wipe()
-
diff --git a/unittests/rewritetests.py b/unittests/rewritetests.py
index 72704bb..f03de0a 100644
--- a/unittests/rewritetests.py
+++ b/unittests/rewritetests.py
@@ -345,4 +345,3 @@ class RewriterTests(BasePlatformTests):
             }
         }
         self.assertDictEqual(out, expected)
-
diff --git a/unittests/subprojectscommandtests.py b/unittests/subprojectscommandtests.py
index e2aebfc..edb8da6 100644
--- a/unittests/subprojectscommandtests.py
+++ b/unittests/subprojectscommandtests.py
@@ -284,4 +284,3 @@ class SubprojectsCommandTests(BasePlatformTests):
         self.assertFalse(Path(self.subprojects_dir / 'sub_file').exists())
         self.assertFalse(Path(self.subprojects_dir / 'sub_git').exists())
         self.assertFalse(Path(self.subprojects_dir / 'redirect.wrap').exists())
-
diff --git a/unittests/taptests.py b/unittests/taptests.py
index 0d8d4a6..54946cf 100644
--- a/unittests/taptests.py
+++ b/unittests/taptests.py
@@ -289,4 +289,3 @@ class TAPParserTests(unittest.TestCase):
         self.assert_error(events)
         self.assert_test(events, number=2, name='', result=TestResult.FAIL)
         self.assert_last(events)
-