+TEST_F(RegexTest, IsLiteralERE) {
+ EXPECT_TRUE(Regex::isLiteralERE("abc"));
+ EXPECT_FALSE(Regex::isLiteralERE("a(bc)"));
+ EXPECT_FALSE(Regex::isLiteralERE("^abc"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc$"));
+ EXPECT_FALSE(Regex::isLiteralERE("a|bc"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc*"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc+"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc?"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc."));
+ EXPECT_FALSE(Regex::isLiteralERE("a[bc]"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc\\1"));
+ EXPECT_FALSE(Regex::isLiteralERE("abc{1,2}"));
+}
+
+TEST_F(RegexTest, Escape) {
+ EXPECT_EQ("a\\[bc\\]", Regex::escape("a[bc]"));
+ EXPECT_EQ("abc\\{1\\\\,2\\}", Regex::escape("abc{1\\,2}"));
+}
+
+TEST_F(RegexTest, IsValid) {
+ std::string Error;
+ EXPECT_FALSE(Regex("(foo").isValid(Error));
+ EXPECT_EQ("parentheses not balanced", Error);
+ EXPECT_FALSE(Regex("a[b-").isValid(Error));
+ EXPECT_EQ("invalid character range", Error);
+}
+
+TEST_F(RegexTest, MoveConstruct) {
+ Regex r1("^[0-9]+$");
+ Regex r2(std::move(r1));
+ EXPECT_TRUE(r2.match("916"));
+}
+
+TEST_F(RegexTest, MoveAssign) {
+ Regex r1("^[0-9]+$");
+ Regex r2("abc");
+ r2 = std::move(r1);
+ EXPECT_TRUE(r2.match("916"));
+}
+