Shader cache index implementation (#2452)

3 files changed, 64 insertions, 38 deletions

diff --git a/tools/slang-unit-test/unit-test-checksum.cpp b/tools/slang-unit-test/unit-test-checksum.cpp
deleted file mode 100644
index 90f426f94..000000000
--- a/tools/slang-unit-test/unit-test-checksum.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-// unit-test-checksum.cpp
-
-#include "tools/unit-test/slang-unit-test.h"
-
-#include "../../source/slang/slang-hash-utils.h"
-
-using namespace Slang;
-
-SLANG_UNIT_TEST(checksum)
-{
-    {
-        slang::Digest testA;
-        testA.values[0] = 1;
-        testA.values[1] = 2;
-        testA.values[2] = 3;
-        testA.values[3] = 4;
-
-        String testAString = hashToString(testA);
-        SLANG_CHECK(testAString.equals(String("01000000020000000300000004000000")));
-    }
-
-    {
-        slang::Digest testC;
-        testC.values[0] = 0x11111111;
-        testC.values[1] = 0x22222222;
-        testC.values[2] = 0x33333333;
-        testC.values[3] = 0x44444444;
-
-        String testCString = hashToString(testC);
-        SLANG_CHECK(testCString.equals(String("11111111222222223333333344444444")));
-    }
-}
diff --git a/tools/slang-unit-test/unit-test-digest-utils.cpp b/tools/slang-unit-test/unit-test-digest-utils.cpp
new file mode 100644
index 000000000..a463fe07f
--- /dev/null
+++ b/tools/slang-unit-test/unit-test-digest-utils.cpp
@@ -0,0 +1,58 @@
+// unit-test-digest-utils.cpp
+
+#include "tools/unit-test/slang-unit-test.h"
+
+#include "../../source/core/slang-digest-util.h"
+
+using namespace Slang;
+
+SLANG_UNIT_TEST(digestUtils)
+{
+    {
+        slang::Digest testA;
+        testA.values[0] = 1;
+        testA.values[1] = 2;
+        testA.values[2] = 3;
+        testA.values[3] = 4;
+
+        String testAString = DigestUtil::toString(testA);
+        SLANG_CHECK(testAString.equals(String("01000000020000000300000004000000")));
+    }
+
+    {
+        slang::Digest testC;
+        testC.values[0] = 0x11111111;
+        testC.values[1] = 0x22222222;
+        testC.values[2] = 0x33333333;
+        testC.values[3] = 0x44444444;
+
+        String testCString = DigestUtil::toString(testC);
+        SLANG_CHECK(testCString.equals(String("11111111222222223333333344444444")));
+    }
+
+    {
+        auto digestString = UnownedStringSlice("5D6CC58E1824A4DFD0CF57395B603316");
+        slang::Digest digest = DigestUtil::fromString(digestString);
+        auto resultString = DigestUtil::toString(digest);
+        SLANG_CHECK(resultString == digestString);
+    }
+
+    {
+        auto digestString = UnownedStringSlice("01000000020000000300000004000000");
+        slang::Digest digest = DigestUtil::fromString(digestString);
+        auto resultString = DigestUtil::toString(digest);
+        SLANG_CHECK(resultString == digestString);
+    }
+
+    {
+        slang::Digest testD;
+        testD.values[0] = 1;
+        testD.values[1] = 2;
+        testD.values[2] = 3;
+        testD.values[3] = 4;
+
+        StringBuilder testDSb;
+        testDSb << testD;
+        SLANG_CHECK(testDSb.equals(String("01000000020000000300000004000000")));
+    }
+}
diff --git a/tools/slang-unit-test/unit-test-md5.cpp b/tools/slang-unit-test/unit-test-md5.cpp
index 0e7fef57c..41f3d6cf6 100644
--- a/tools/slang-unit-test/unit-test-md5.cpp
+++ b/tools/slang-unit-test/unit-test-md5.cpp
@@ -3,7 +3,7 @@
 
 #include "../../source/core/slang-md5.h"
 #include "../../source/core/slang-string.h"
-#include "../../source/slang/slang-hash-utils.h"
+#include "../../source/core/slang-digest-util.h"
 
 using namespace Slang;
 
@@ -23,7 +23,7 @@ SLANG_UNIT_TEST(md5hash)
         slang::Digest testA;
         testHashGen.finalize(&testCtx, &testA);
 
-        String testAString = hashToString(testA);
+        String testAString = DigestUtil::toString(testA);
         SLANG_CHECK(testAString.equals(String("5BA171E20898BDD205639013746F2679")));
     }
 
@@ -43,7 +43,7 @@ SLANG_UNIT_TEST(md5hash)
         slang::Digest testB;
         testHashGen.finalize(&testCtx, &testB);
 
-        String testBString = hashToString(testB);
+        String testBString = DigestUtil::toString(testB);
         SLANG_CHECK(testBString.equals(String("4352D88A78AA39750BF70CD6F27BCAA5")));
     }
 
@@ -59,7 +59,7 @@ SLANG_UNIT_TEST(md5hash)
         slang::Digest testC;
         testHashGen.finalize(&testCtx, &testC);
 
-        String testCString = hashToString(testC);
+        String testCString = DigestUtil::toString(testC);
         SLANG_CHECK(testCString.equals(String("5D6CC58E1824A4DFD0CF57395B603316")));
     }
 
@@ -75,7 +75,7 @@ SLANG_UNIT_TEST(md5hash)
         slang::Digest testD;
         testHashGen.finalize(&testCtx, &testD);
 
-        String testDString = hashToString(testD);
+        String testDString = DigestUtil::toString(testD);
         SLANG_CHECK(testDString.equals(String("DF5A79CC2170C7401CF0A506CEB0CE24")));
     }
 
@@ -91,7 +91,7 @@ SLANG_UNIT_TEST(md5hash)
         slang::Digest testE;
         testHashGen.finalize(&testCtx, &testE);
 
-        String testEString = hashToString(testE);
+        String testEString = DigestUtil::toString(testE);
         SLANG_CHECK(testEString.equals(String("4AE71336E44BF9BF79D2752E234818A5")));
     }
 }