1 files changed, 31 insertions, 0 deletions
diff --git a/build/clang-plugin/tests/TestNoPrincipalGetUri.cpp b/build/clang-plugin/tests/TestNoPrincipalGetUri.cpp
new file mode 100644
index 0000000000..6442778ef1
--- /dev/null
+++ b/build/clang-plugin/tests/TestNoPrincipalGetUri.cpp
@@ -0,0 +1,31 @@
+class nsIPrincipal {
+public:
+  void GetURI(int foo){};
+};
+
+class SomePrincipal : public nsIPrincipal {
+public:
+  void GetURI(int foo) {}
+};
+
+class NullPrincipal : public SomePrincipal {};
+
+class SomeURI {
+public:
+  void GetURI(int foo) {}
+};
+
+void f() {
+  nsIPrincipal *a = new SomePrincipal();
+  a->GetURI(0); //  expected-error {{Principal->GetURI is deprecated and will be removed soon. Please consider using the new helper functions of nsIPrincipal}}
+
+  nsIPrincipal *b = new NullPrincipal();
+  b->GetURI(0); //  expected-error {{Principal->GetURI is deprecated and will be removed soon. Please consider using the new helper functions of nsIPrincipal}}
+
+  SomeURI *c = new SomeURI();
+  c->GetURI(0);
+
+  SomePrincipal *d = new SomePrincipal();
+  d->GetURI(0);
+
+}