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-rw-r--r--googletest/test/gtest-printers_test.cc30
1 files changed, 30 insertions, 0 deletions
diff --git a/googletest/test/gtest-printers_test.cc b/googletest/test/gtest-printers_test.cc
index b0a8341..4f001b5 100644
--- a/googletest/test/gtest-printers_test.cc
+++ b/googletest/test/gtest-printers_test.cc
@@ -187,6 +187,27 @@ inline ::std::ostream& operator<<(::std::ostream& os,
return os << "StreamableTemplateInFoo: " << x.value();
}
+// A user-defined streamable but recursivly-defined container type in
+// a user namespace, it mimics therefore std::filesystem::path or
+// boost::filesystem::path.
+class PathLike {
+ public:
+ struct iterator
+ {
+ typedef PathLike value_type;
+ };
+ typedef iterator const_iterator;
+
+ iterator begin() const { return iterator(); }
+ iterator end() const { return iterator(); }
+
+ friend
+ ::std::ostream& operator<<(::std::ostream& os, const PathLike&)
+ {
+ return os << "Streamable-PathLike";
+ }
+};
+
} // namespace foo
namespace testing {
@@ -1161,6 +1182,15 @@ TEST(PrintStreamableTypeTest, TemplateTypeInUserNamespace) {
Print(::foo::StreamableTemplateInFoo<int>()));
}
+// Tests printing a user-defined recursive container type that has a <<
+// operator.
+TEST(PrintStreamableTypeTest, PathLikeInUserNamespace) {
+ ::foo::PathLike x;
+ EXPECT_EQ("Streamable-PathLike", Print(x));
+ const ::foo::PathLike cx;
+ EXPECT_EQ("Streamable-PathLike", Print(cx));
+}
+
// Tests printing user-defined types that have a PrintTo() function.
TEST(PrintPrintableTypeTest, InUserNamespace) {
EXPECT_EQ("PrintableViaPrintTo: 0",