Using SourceMap for location output (#2736)

* #include an absolute path didn't work - because paths were taken to always be relative.

* WIP using SourceMap with SourceManager.

* Add a test to check obfuscation map is working.

---------

Co-authored-by: Yong He <yonghe@outlook.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/slang-unit-test/unit-test-source-map.cpp b/tools/slang-unit-test/unit-test-source-map.cpp
index b973a9c62..bf97096e9 100644
--- a/tools/slang-unit-test/unit-test-source-map.cpp
+++ b/tools/slang-unit-test/unit-test-source-map.cpp
@@ -7,6 +7,7 @@
 #include "../../source/compiler-core/slang-json-native.h"
 
 #include "../../source/compiler-core/slang-source-map.h"
+#include "../../source/compiler-core/slang-json-source-map-util.h"
 
 #include "../../source/core/slang-rtti-info.h"
 
@@ -52,16 +53,16 @@ static SlangResult _check()
         rootValue = builder.getRootValue();
     }
 
-    SourceMap sourceMap;
+    RefPtr<SourceMap> sourceMap;
         
-    SLANG_RETURN_ON_FAIL(sourceMap.decode(container, rootValue, &sink));
+    SLANG_RETURN_ON_FAIL(JSONSourceMapUtil::decode(container, rootValue, &sink, sourceMap));
     
     // Write it out
     String json;
     {
         JSONValue jsonValue;
 
-        SLANG_RETURN_ON_FAIL(sourceMap.encode(container, &sink, jsonValue));
+        SLANG_RETURN_ON_FAIL(JSONSourceMapUtil::encode(sourceMap, container, &sink, jsonValue));
         
         // Convert into a string
         JSONWriter writer(JSONWriter::IndentationStyle::Allman);