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#include "../../source/compiler-core/slang-json-lexer.h"
#include "../../source/compiler-core/slang-json-native.h"
#include "../../source/compiler-core/slang-json-parser.h"
#include "../../source/compiler-core/slang-json-source-map-util.h"
#include "../../source/compiler-core/slang-json-value.h"
#include "../../source/compiler-core/slang-source-map.h"
#include "../../source/core/slang-rtti-info.h"
#include "../../source/core/slang-string-escape-util.h"
#include "unit-test/slang-unit-test.h"
using namespace Slang;
static SlangResult _read(
JSONContainer* container,
const String& json,
DiagnosticSink* sink,
SourceMap& outSourceMap)
{
auto sourceManager = sink->getSourceManager();
JSONValue rootValue;
{
// Now need to parse as JSON
SourceFile* sourceFile =
sourceManager->createSourceFileWithString(PathInfo::makeUnknown(), json);
SourceView* sourceView = sourceManager->createSourceView(sourceFile, nullptr, SourceLoc());
JSONLexer lexer;
lexer.init(sourceView, sink);
JSONBuilder builder(container);
JSONParser parser;
SLANG_RETURN_ON_FAIL(parser.parse(&lexer, sourceView, &builder, sink));
rootValue = builder.getRootValue();
}
SLANG_RETURN_ON_FAIL(JSONSourceMapUtil::decode(container, rootValue, sink, outSourceMap));
return SLANG_OK;
}
static SlangResult _write(
JSONContainer* container,
const SourceMap& sourceMap,
DiagnosticSink* sink,
String& out)
{
// Write it out
JSONValue jsonValue;
SLANG_RETURN_ON_FAIL(JSONSourceMapUtil::encode(sourceMap, container, sink, jsonValue));
// Convert into a string
JSONWriter writer(JSONWriter::IndentationStyle::Allman);
container->traverseRecursively(jsonValue, &writer);
out = writer.getBuilder();
return SLANG_OK;
}
static SlangResult _check()
{
SourceManager sourceManager;
sourceManager.initialize(nullptr, nullptr);
DiagnosticSink sink(&sourceManager, nullptr);
const char jsonSource[] = R"(
{
"version" : 3,
"file" : "out.js",
"sourceRoot" : "",
"sources" : ["foo.js", "bar.js"],
"sourcesContent" : [null, null],
"names" : ["src", "maps", "are", "fun"],
"mappings" : "A,AAAB;;ABCEG;"
}
)";
RefPtr<JSONContainer> container = new JSONContainer(&sourceManager);
SourceMap sourceMap;
SLANG_RETURN_ON_FAIL(_read(container, jsonSource, &sink, sourceMap));
String json;
SLANG_RETURN_ON_FAIL(_write(container, sourceMap, &sink, json));
SourceMap readSourceMap;
SLANG_RETURN_ON_FAIL(_read(container, json, &sink, readSourceMap));
if (readSourceMap != sourceMap)
{
return SLANG_FAIL;
}
// Lets try copy construction
{
SourceMap copy(sourceMap);
if (copy != sourceMap)
{
return SLANG_FAIL;
}
}
// Lets try assignment
{
SourceMap assign;
assign = sourceMap;
if (assign != sourceMap)
{
return SLANG_FAIL;
}
}
return SLANG_OK;
}
SLANG_UNIT_TEST(sourceMap)
{
SLANG_CHECK(SLANG_SUCCEEDED(_check()));
}
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