Bug 1193223 - Add reftest support to mach test, r=chmanchester

layout/tools/reftest/mach_commands.py

@@ -215,6 +215,19 @@ class ReftestRunner(MozbuildObject):
 
         return rv
 
+
+def process_test_objects(kwargs):
+    """|mach test| works by providing a test_objects argument, from
+    which the test path must be extracted and converted into a normal
+    reftest tests argument."""
+
+    if "test_objects" in kwargs:
+        if kwargs["tests"] is None:
+            kwargs["tests"] = []
+        kwargs["tests"].extend(item["path"] for item in kwargs["test_objects"])
+        del kwargs["test_objects"]
+
+
 @CommandProvider
 class MachCommands(MachCommandBase):
     @Command('reftest',
@@ -263,6 +276,7 @@ class MachCommands(MachCommandBase):
         return self._run_reftest(**kwargs)
 
     def _run_reftest(self, **kwargs):
+        process_test_objects(kwargs)
         reftest = self._spawn(ReftestRunner)
         return reftest.run_desktop_test(**kwargs)
 
@@ -307,6 +321,7 @@ class B2GCommands(MachCommandBase):
         return self._run_reftest(**kwargs)
 
     def _run_reftest(self, **kwargs):
+        process_test_objects(kwargs)
         if self.device_name:
             if self.device_name.startswith('emulator'):
                 emulator = 'arm'

testing/mach_commands.py

@@ -97,7 +97,7 @@ TEST_SUITES = {
     'reftest': {
         'aliases': ('RR', 'rr', 'Rr'),
         'mach_command': 'reftest',
-        'kwargs': {'test_file': None},
+        'kwargs': {'tests': None},
     },
     'reftest-ipc': {
         'aliases': ('Ripc',),
@@ -140,7 +140,10 @@ TEST_FLAVORS = {
         'mach_command': 'mochitest',
         'kwargs': {'flavor': 'mochitest', 'test_paths': []},
     },
-    'reftest': { },
+    'reftest': {
+        'mach_command': 'reftest',
+        'kwargs': {'tests': []}
+    },
     'steeplechase': { },
     'web-platform-tests': {
         'mach_command': 'web-platform-tests',