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- /*
- * Copyright 2011-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #include <folly/json_pointer.h>
- #include <folly/portability/GMock.h>
- #include <folly/portability/GTest.h>
- using folly::json_pointer;
- using ::testing::ElementsAreArray;
- class JsonPointerTest : public ::testing::Test {};
- TEST_F(JsonPointerTest, ValidPointers) {
- EXPECT_THAT(
- json_pointer::parse("").tokens(),
- ElementsAreArray(std::vector<std::string>{}));
- EXPECT_THAT(json_pointer::parse("/").tokens(), ElementsAreArray({""}));
- EXPECT_THAT(
- json_pointer::parse("/1/2/3").tokens(),
- ElementsAreArray({"1", "2", "3"}));
- EXPECT_THAT(
- json_pointer::parse("/~0~1/~0/10").tokens(),
- ElementsAreArray({"~/", "~", "10"}));
- }
- TEST_F(JsonPointerTest, InvalidPointers) {
- EXPECT_EQ(
- json_pointer::parse_error::invalid_first_character,
- json_pointer::try_parse("a").error());
- EXPECT_EQ(
- json_pointer::parse_error::invalid_escape_sequence,
- json_pointer::try_parse("/~").error());
- EXPECT_EQ(
- json_pointer::parse_error::invalid_escape_sequence,
- json_pointer::try_parse("/~x").error());
- }
- TEST_F(JsonPointerTest, IsPrefixTo) {
- EXPECT_TRUE(
- json_pointer::parse("/a/b").is_prefix_of(json_pointer::parse("/a/b/c")));
- EXPECT_FALSE(
- json_pointer::parse("/a/b").is_prefix_of(json_pointer::parse("/a/d/e")));
- EXPECT_FALSE(
- json_pointer::parse("/a/b/c").is_prefix_of(json_pointer::parse("/a/b")));
- }
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