1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/devtools/rootAnalysis/t/suppression/test.py b/js/src/devtools/rootAnalysis/t/suppression/test.py
new file mode 100644
index 000000000..65974cc33
--- /dev/null
+++ b/js/src/devtools/rootAnalysis/t/suppression/test.py
@@ -0,0 +1,23 @@
+test.compile("source.cpp")
+test.run_analysis_script('gcTypes', upto='gcFunctions')
+
+# The suppressions file uses only mangled names since it's for internal use,
+# though I may change that soon given (1) the unfortunate non-uniqueness of
+# mangled constructor names, and (2) the usefulness of this file for
+# mrgiggles's reporting.
+suppressed = test.load_suppressed_functions()
+
+# Only one of these is fully suppressed (ie, *always* called within the scope
+# of an AutoSuppressGC).
+assert(len(filter(lambda f: 'suppressedFunction' in f, suppressed)) == 1)
+assert(len(filter(lambda f: 'halfSuppressedFunction' in f, suppressed)) == 0)
+assert(len(filter(lambda f: 'unsuppressedFunction' in f, suppressed)) == 0)
+
+# gcFunctions should be the inverse, but we get to rely on unmangled names here.
+gcFunctions = test.load_gcFunctions()
+print(gcFunctions)
+assert('void GC()' in gcFunctions)
+assert('void suppressedFunction()' not in gcFunctions)
+assert('void halfSuppressedFunction()' in gcFunctions)
+assert('void unsuppressedFunction()' in gcFunctions)
+assert('void f()' in gcFunctions)