// We don't allow objects as keys in objects.
EXPECT_ANY_THROW(newObject[d3] = 12);
+
+ // Merge two objects
+ dynamic origMergeObj1 = folly::dynamic::object();
+ dynamic mergeObj1 = origMergeObj1 = folly::dynamic::object
+ ("key1", "value1")
+ ("key2", "value2");
+ dynamic mergeObj2 = folly::dynamic::object
+ ("key2", "value3")
+ ("key3", "value4");
+
+ // Merged object where we prefer the values in mergeObj2
+ dynamic combinedPreferObj2 = folly::dynamic::object
+ ("key1", "value1")
+ ("key2", "value3")
+ ("key3", "value4");
+
+ // Merged object where we prefer the values in mergeObj1
+ dynamic combinedPreferObj1 = folly::dynamic::object
+ ("key1", "value1")
+ ("key2", "value2")
+ ("key3", "value4");
+
+ auto newMergeObj = dynamic::merge(mergeObj1, mergeObj2);
+ EXPECT_EQ(newMergeObj, combinedPreferObj2);
+ EXPECT_EQ(mergeObj1, origMergeObj1); // mergeObj1 should be unchanged
+
+ mergeObj1.update(mergeObj2);
+ EXPECT_EQ(mergeObj1, combinedPreferObj2);
+ dynamic arr = { 1, 2, 3, 4, 5, 6 };
+ EXPECT_THROW(mergeObj1.update(arr), std::exception);
+
+ mergeObj1 = origMergeObj1; // reset it
+ mergeObj1.update_missing(mergeObj2);
+ EXPECT_EQ(mergeObj1, combinedPreferObj1);
}
TEST(Dynamic, ObjectErase) {
}
}
+folly::fbstring make_long_string() {
+ return folly::fbstring(100, 'a');
+}
+
+TEST(Dynamic, GetDefault) {
+ const auto s = make_long_string();
+ dynamic ds(s);
+ dynamic tmp(s);
+ dynamic d1 = dynamic::object("key1", s);
+ dynamic d2 = dynamic::object("key2", s);
+ dynamic d3 = dynamic::object("key3", s);
+ dynamic d4 = dynamic::object("key4", s);
+ // lvalue - lvalue
+ dynamic ayy("ayy");
+ EXPECT_EQ(ds, d1.getDefault("key1", ayy));
+ EXPECT_EQ(ds, d1.getDefault("key1", ayy));
+ EXPECT_EQ(ds, d1.getDefault("not-a-key", tmp));
+ EXPECT_EQ(ds, tmp);
+ // lvalue - rvalue
+ EXPECT_EQ(ds, d1.getDefault("key1", "ayy"));
+ EXPECT_EQ(ds, d1.getDefault("key1", "ayy"));
+ EXPECT_EQ(ds, d1.getDefault("not-a-key", std::move(tmp)));
+ EXPECT_NE(ds, tmp);
+ // rvalue - lvalue
+ tmp = s;
+ EXPECT_EQ(ds, std::move(d1).getDefault("key1", ayy));
+ EXPECT_NE(ds, d1["key1"]);
+ EXPECT_EQ(ds, std::move(d2).getDefault("not-a-key", tmp));
+ EXPECT_EQ(dynamic(dynamic::object("key2", s)), d2);
+ EXPECT_EQ(ds, tmp);
+ // rvalue - rvalue
+ EXPECT_EQ(ds, std::move(d3).getDefault("key3", std::move(tmp)));
+ EXPECT_NE(ds, d3["key3"]);
+ EXPECT_EQ(ds, tmp);
+ EXPECT_EQ(ds, std::move(d4).getDefault("not-a-key", std::move(tmp)));
+ EXPECT_EQ(dynamic(dynamic::object("key4", s)), d4);
+ EXPECT_NE(ds, tmp);
+}
+
+TEST(Dynamic, GetString) {
+ const dynamic c(make_long_string());
+ dynamic d(make_long_string());
+ dynamic m(make_long_string());
+
+ auto s = make_long_string();
+
+ EXPECT_EQ(s, c.getString());
+ EXPECT_EQ(s, c.getString());
+
+ d.getString() += " hello";
+ EXPECT_EQ(s + " hello", d.getString());
+ EXPECT_EQ(s + " hello", d.getString());
+
+ EXPECT_EQ(s, std::move(m).getString());
+ EXPECT_NE(dynamic(s), m);
+}
+
+TEST(Dynamic, GetSmallThings) {
+ const dynamic cint(5);
+ const dynamic cdouble(5.0);
+ const dynamic cbool(true);
+ dynamic dint(5);
+ dynamic ddouble(5.0);
+ dynamic dbool(true);
+ dynamic mint(5);
+ dynamic mdouble(5.0);
+ dynamic mbool(true);
+
+ EXPECT_EQ(5, cint.getInt());
+ dint.getInt() = 6;
+ EXPECT_EQ(6, dint.getInt());
+ EXPECT_EQ(5, std::move(mint).getInt());
+
+ EXPECT_EQ(5.0, cdouble.getDouble());
+ ddouble.getDouble() = 6.0;
+ EXPECT_EQ(6.0, ddouble.getDouble());
+ EXPECT_EQ(5.0, std::move(mdouble).getDouble());
+
+ EXPECT_EQ(true, cbool.getBool());
+ dbool.getBool() = false;
+ EXPECT_FALSE(dbool.getBool());
+ EXPECT_EQ(true, std::move(mbool).getBool());
+}
+
+TEST(Dynamic, At) {
+ const dynamic cd = dynamic::object("key1", make_long_string());
+ dynamic dd = dynamic::object("key1", make_long_string());
+ dynamic md = dynamic::object("key1", make_long_string());
+
+ dynamic ds(make_long_string());
+ EXPECT_EQ(ds, cd.at("key1"));
+ EXPECT_EQ(ds, cd.at("key1"));
+
+ dd.at("key1").getString() += " hello";
+ EXPECT_EQ(dynamic(make_long_string() + " hello"), dd.at("key1"));
+ EXPECT_EQ(dynamic(make_long_string() + " hello"), dd.at("key1"));
+
+ EXPECT_EQ(ds, std::move(md).at("key1"));
+ EXPECT_NE(ds, md.at("key1"));
+}
+
+TEST(Dynamic, Brackets) {
+ const dynamic cd = dynamic::object("key1", make_long_string());
+ dynamic dd = dynamic::object("key1", make_long_string());
+ dynamic md = dynamic::object("key1", make_long_string());
+
+ dynamic ds(make_long_string());
+ EXPECT_EQ(ds, cd["key1"]);
+ EXPECT_EQ(ds, cd["key1"]);
+
+ dd["key1"].getString() += " hello";
+ EXPECT_EQ(dynamic(make_long_string() + " hello"), dd["key1"]);
+ EXPECT_EQ(dynamic(make_long_string() + " hello"), dd["key1"]);
+
+ EXPECT_EQ(ds, std::move(md)["key1"]);
+ EXPECT_NE(ds, md["key1"]);
+}
+
int main(int argc, char** argv) {
testing::InitGoogleTest(&argc, argv);
gflags::ParseCommandLineFlags(&argc, &argv, true);