Add native support for gtest tests

Gtest can output junit results with a command line switch. We can parse
this to get more detailed results than the returncode, and put those in
our own Junit output. We basically just throw away the top level
'testsuites' object, then fixup the names of the tests, and shove that
into our junit.

1 files changed, 4 insertions, 2 deletions

diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py
index 7b8ca63..c0be92a 100644
--- a/mesonbuild/interpreter.py
+++ b/mesonbuild/interpreter.py
@@ -3772,6 +3772,8 @@ This will become a hard error in the future.''' % kwargs['input'], location=self
     @FeatureNewKwargs('test', '0.52.0', ['priority'])
     @permittedKwargs(permitted_kwargs['test'])
     def func_test(self, node, args, kwargs):
+        if kwargs.get('protocol') == 'gtest':
+            FeatureNew('"gtest" protocol for tests', '0.55.0').use(self.subproject)
         self.add_test(node, args, kwargs, True)
 
     def unpack_env_kwarg(self, kwargs) -> build.EnvironmentVariables:
@@ -3823,8 +3825,8 @@ This will become a hard error in the future.''' % kwargs['input'], location=self
         if not isinstance(timeout, int):
             raise InterpreterException('Timeout must be an integer.')
         protocol = kwargs.get('protocol', 'exitcode')
-        if protocol not in ('exitcode', 'tap'):
-            raise InterpreterException('Protocol must be "exitcode" or "tap".')
+        if protocol not in {'exitcode', 'tap', 'gtest'}:
+            raise InterpreterException('Protocol must be "exitcode", "tap", or "gtest".')
         suite = []
         prj = self.subproject if self.is_subproject() else self.build.project_name
         for s in mesonlib.stringlistify(kwargs.get('suite', '')):