| //===-- StructuredDataTest.cpp --------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "gtest/gtest.h" |
| |
| #include "TestingSupport/TestUtilities.h" |
| #include "lldb/Utility/Status.h" |
| #include "lldb/Utility/StreamString.h" |
| #include "lldb/Utility/StructuredData.h" |
| #include "llvm/Support/Path.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| TEST(StructuredDataTest, StringDump) { |
| std::pair<llvm::StringRef, llvm::StringRef> TestCases[] = { |
| {R"(asdfg)", R"("asdfg")"}, |
| {R"(as"df)", R"("as\"df")"}, |
| {R"(as\df)", R"("as\\df")"}, |
| }; |
| for (auto P : TestCases) { |
| StreamString S; |
| const bool pretty_print = false; |
| StructuredData::String(P.first).Dump(S, pretty_print); |
| EXPECT_EQ(P.second, S.GetString()); |
| } |
| } |
| |
| TEST(StructuredDataTest, GetDescriptionEmpty) { |
| Status status; |
| auto object_sp = StructuredData::ParseJSON("{}"); |
| ASSERT_NE(nullptr, object_sp); |
| |
| StreamString S; |
| object_sp->GetDescription(S); |
| EXPECT_EQ(0u, S.GetSize()); |
| } |
| |
| TEST(StructuredDataTest, GetDescriptionBasic) { |
| Status status; |
| std::string input = GetInputFilePath("StructuredData-basic.json"); |
| auto object_sp = StructuredData::ParseJSONFromFile(FileSpec(input), status); |
| ASSERT_NE(nullptr, object_sp); |
| |
| const std::string expected = "[0]: 1\n" |
| "[1]: 2\n" |
| "[2]: 3"; |
| |
| StreamString S; |
| object_sp->GetDescription(S); |
| EXPECT_EQ(expected, S.GetString()); |
| } |
| |
| TEST(StructuredDataTest, GetDescriptionNested) { |
| Status status; |
| std::string input = GetInputFilePath("StructuredData-nested.json"); |
| auto object_sp = StructuredData::ParseJSONFromFile(FileSpec(input), status); |
| ASSERT_NE(nullptr, object_sp); |
| |
| const std::string expected = "my_dict:\n" |
| " [0]:\n" |
| " three: 3\n" |
| " two: 2\n" |
| " [1]:\n" |
| " four:\n" |
| " val: 4\n" |
| " [2]: 1"; |
| |
| StreamString S; |
| object_sp->GetDescription(S); |
| EXPECT_EQ(expected, S.GetString()); |
| } |
| |
| TEST(StructuredDataTest, GetDescriptionFull) { |
| Status status; |
| std::string input = GetInputFilePath("StructuredData-full.json"); |
| auto object_sp = StructuredData::ParseJSONFromFile(FileSpec(input), status); |
| ASSERT_NE(nullptr, object_sp); |
| |
| const std::string expected = "Array:\n" |
| " [0]: 3.140000\n" |
| " [1]:\n" |
| " key: val\n" |
| "Dictionary:\n" |
| " FalseBool: False\n" |
| "Integer: 1\n" |
| "Null: NULL\n" |
| "String: value\n" |
| "TrueBool: True"; |
| |
| StreamString S; |
| object_sp->GetDescription(S); |
| EXPECT_EQ(expected, S.GetString()); |
| } |
| |
| TEST(StructuredDataTest, ParseJSONFromFile) { |
| Status status; |
| auto object_sp = StructuredData::ParseJSONFromFile( |
| FileSpec("non-existing-file.json"), status); |
| EXPECT_EQ(nullptr, object_sp); |
| |
| std::string input = GetInputFilePath("StructuredData-basic.json"); |
| object_sp = StructuredData::ParseJSONFromFile(FileSpec(input), status); |
| ASSERT_NE(nullptr, object_sp); |
| |
| StreamString S; |
| object_sp->Dump(S, false); |
| EXPECT_EQ("[1,2,3]", S.GetString()); |
| } |