Simplify CommandLine by removing Escaping (#1825)

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

* Split out StringEscapeUtil.

* Added StringEscapeUtil.

* Fix typo in unix quoting type.

* Small comment improvements.

* Try to fix linux linking issue.

* Fix typo.

* Attempt to fix linux link issue.

* Update VS proj even though nothing really changed.

* Fix another typo issue.

* Fix for windows issue.
Fixed bug.

* Make separate Utils for escaping.

* Fix typo.

* Split out into StringEscapeHandler.

* Windows shell does handle removing quotes (so remove code to remove them).

* Handle unescaping if not initiating using the shell.

* Slight improvement around shell like decoding.

* Simplify command extraction.

* Add shared-library category type.

* Fix bug in command extraction.

* Typo in transcendental category.

* Enable unit-test on in smoke test category.

* Make parsing failing output as a failing test.

* Fixes for transcendental tests. Disable tests that do not work.

* Changed category parsing.

* Removed the TestResult parameter from _gatherTestsForFile.
Made testsList only output.

* Remove testing if all tests were disabled.

* Make args of CommandLine always unescaped.

* Add category.

* Don't need escaping on unix/linux.

* Remove some no longer used functions.

1 files changed, 7 insertions, 4 deletions

diff --git a/source/core/slang-string-escape-util.cpp b/source/core/slang-string-escape-util.cpp
index 13fce6dc7..5e4db269c 100644
--- a/source/core/slang-string-escape-util.cpp
+++ b/source/core/slang-string-escape-util.cpp
@@ -2,6 +2,7 @@
 
 #include "slang-char-util.h"
 #include "slang-text-io.h"
+#include "slang-memory-arena.h"
 
 #include "../../slang-com-helper.h"
 
@@ -459,12 +460,13 @@ StringEscapeUtil::Handler* StringEscapeUtil::getHandler(Style style)
     }
 }
 
-/* static */void StringEscapeUtil::appendQuoted(Handler* handler, const UnownedStringSlice& slice, StringBuilder& out)
+/* static */SlangResult StringEscapeUtil::appendQuoted(Handler* handler, const UnownedStringSlice& slice, StringBuilder& out)
 {
     const char quoteChar = handler->getQuoteChar();
     out.appendChar(quoteChar);
-    handler->appendEscaped(slice, out);
+    SlangResult res = handler->appendEscaped(slice, out);
     out.appendChar(quoteChar);
+    return res;
 }
 
 /* static */SlangResult StringEscapeUtil::appendUnquoted(Handler* handler, const UnownedStringSlice& slice, StringBuilder& out)
@@ -480,15 +482,16 @@ StringEscapeUtil::Handler* StringEscapeUtil::getHandler(Style style)
     return handler->appendUnescaped(slice.subString(1, len - 2), out);
 }
 
-/* static */void StringEscapeUtil::appendMaybeQuoted(Handler* handler, const UnownedStringSlice& slice, StringBuilder& out)
+/* static */SlangResult StringEscapeUtil::appendMaybeQuoted(Handler* handler, const UnownedStringSlice& slice, StringBuilder& out)
 {
     if (handler->isQuotingNeeded(slice))
     {
-        appendQuoted(handler, slice, out);
+        return appendQuoted(handler, slice, out);
     }
     else
     {
         out.append(slice);
+        return SLANG_OK;
     }
 }