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//===-- 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());
}
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