debug=plugin didn't handle all plugin methods. #834

2 files changed, 18 insertions, 0 deletions

diff --git a/CHANGES.rst b/CHANGES.rst
index f2c017f2..34a75634 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -30,7 +30,11 @@ Unreleased
 - Fixed an unusual tokenizing issue with backslashes in comments.  Fixes
   `issue 822`_.
 
+- `debug=plugin` didn't properly support configuration or dynamic context
+  plugins, but now it does, closing `issue 834`_.
+
 .. _issue 822: https://github.com/nedbat/coveragepy/issues/822
+.. _issue 834: https://github.com/nedbat/coveragepy/issues/834
 .. _issue 829: https://github.com/nedbat/coveragepy/issues/829
 
 
diff --git a/coverage/plugin_support.py b/coverage/plugin_support.py
index 7c25a5f1..89c1c765 100644
--- a/coverage/plugin_support.py
+++ b/coverage/plugin_support.py
@@ -167,6 +167,20 @@ class DebugPluginWrapper(CoveragePlugin):
             reporter = DebugFileReporterWrapper(filename, reporter, debug)
         return reporter
 
+    def dynamic_context(self, frame):
+        context = self.plugin.dynamic_context(frame)
+        self.debug.write("dynamic_context(%r) --> %r" % (frame, context))
+        return context
+
+    def find_executable_files(self, src_dir):
+        executable_files = self.plugin.find_executable_files(src_dir)
+        self.debug.write("find_executable_files(%r) --> %r" % (src_dir, executable_files))
+        return executable_files
+
+    def configure(self, config):
+        self.debug.write("configure(%r)" % (config,))
+        self.plugin.configure(config)
+
     def sys_info(self):
         return self.plugin.sys_info()