Refactor shader cache (#2558)

* Fix a bug in Path::find

* Fix code formatting

* Fix LockFile and add LockFileGuard

* Add PersistentCache and unit test

* Replace file path dependency list with source file dependency list

* Add note on ordering in Module/FileDependencyList

* Remove old shader cache code

* Refactor shader cache implementation

* Temporarily skip unit tests reading/writing files

* Fix warning

* Reenable lock file test

* Rename shader cache tests and disable crashing test

* Testing

* Stop using Path::getCanonical

* Fix persistent cache lock and test

* Fix threading issues

* Move adding file dependency hashes to getEntryPointHash()

* Fix handling of #include files

* Allow specifying additional search paths for gfx testing device

* Work on shader cache tests

* Update project files

* Revive shader cache graphics tests

* Split graphics pipeline test

* Fix compilation

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/slang-unit-test/unit-test-lock-file.cpp b/tools/slang-unit-test/unit-test-lock-file.cpp
index c5709242d..33e787a1d 100644
--- a/tools/slang-unit-test/unit-test-lock-file.cpp
+++ b/tools/slang-unit-test/unit-test-lock-file.cpp
@@ -12,13 +12,13 @@ using namespace Slang;
 
 SLANG_UNIT_TEST(lockFile)
 {
-    static const String fileName = "test_lock_file";
+    static String fileName = Path::simplify(Path::getParentDirectory(Path::getExecutablePath()) + "/test_lock_file");
 
     // Open/close lock file.
     {
         LockFile file;
         SLANG_CHECK(file.isOpen() == false);
-        SLANG_CHECK(file.open(fileName) == SLANG_OK);
+        SLANG_CHECK_ABORT(file.open(fileName) == SLANG_OK);
         SLANG_CHECK(file.isOpen() == true);
         SLANG_CHECK(File::exists(fileName) == true);
         file.close();