Experiments with delay fault testing.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 0c9e3098..9c8a2972 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -394,6 +394,7 @@ static int Abc_CommandAbc9MultiProve         ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandAbc9Bmc                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9ICheck             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9SatTest            ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandAbc9FunFaTest          ( Abc_Frame_t * pAbc, int argc, char ** argv );
 //static int Abc_CommandAbc9PoPart2            ( Abc_Frame_t * pAbc, int argc, char ** argv );
 //static int Abc_CommandAbc9CexCut             ( Abc_Frame_t * pAbc, int argc, char ** argv );
 //static int Abc_CommandAbc9CexMerge           ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -950,6 +951,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "ABC9",         "&bmc",          Abc_CommandAbc9Bmc,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&icheck",       Abc_CommandAbc9ICheck,       0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&sattest",      Abc_CommandAbc9SatTest,      0 );
+    Cmd_CommandAdd( pAbc, "ABC9",         "&funfatest",    Abc_CommandAbc9FunFaTest,    0 );
 //    Cmd_CommandAdd( pAbc, "ABC9",         "&popart2",      Abc_CommandAbc9PoPart2,      0 );
 //    Cmd_CommandAdd( pAbc, "ABC9",         "&cexcut",       Abc_CommandAbc9CexCut,       0 );
 //    Cmd_CommandAdd( pAbc, "ABC9",         "&cexmerge",     Abc_CommandAbc9CexMerge,     0 );
@@ -32438,6 +32440,72 @@ usage:
   SeeAlso     []
 
 ***********************************************************************/
+int Abc_CommandAbc9FunFaTest( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+    extern void Gia_ManFaultTest( Gia_Man_t * p, int nTimeOut, int fDump, int fVerbose );
+    int c, nTimeOut = 0, fDump = 0, fVerbose = 0;
+    Extra_UtilGetoptReset();
+    while ( ( c = Extra_UtilGetopt( argc, argv, "Tdvh" ) ) != EOF )
+    {
+        switch ( c )
+        {
+        case 'T':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-T\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            nTimeOut = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( nTimeOut < 0 )
+                goto usage;
+            break;
+        case 'd':
+            fDump ^= 1;
+            break;
+        case 'v':
+            fVerbose ^= 1;
+            break;
+        case 'h':
+            goto usage;
+        default:
+            goto usage;
+        }
+    }
+    if ( pAbc->pGia == NULL )
+    {
+        Abc_Print( -1, "Abc_CommandAbc9FunFaTest(): There is no AIG.\n" );
+        return 0;
+    }
+    if ( Gia_ManRegNum(pAbc->pGia) == 0 )
+    {
+        Abc_Print( -1, "Abc_CommandAbc9FunFaTest(): AIG is combinational.\n" );
+        return 0;
+    }
+    Gia_ManFaultTest( pAbc->pGia, nTimeOut, fDump, fVerbose );
+    return 0;
+
+usage:
+    Abc_Print( -2, "usage: &funfatest [-T num] [-dvh]\n" );
+    Abc_Print( -2, "\t         performs functional fault test generation\n" );
+    Abc_Print( -2, "\t-T num : approximate global runtime limit in seconds [default = %d]\n",           nTimeOut );
+    Abc_Print( -2, "\t-d     : toggles dumping test patterns into file \"tests.txt\" [default = %s]\n", fDump? "yes": "no" );
+    Abc_Print( -2, "\t-v     : toggles printing verbose information [default = %s]\n",                  fVerbose? "yes": "no" );
+    Abc_Print( -2, "\t-h     : print the command usage\n");
+    return 1;
+}
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
 int Abc_CommandAbc9CexCut( Abc_Frame_t * pAbc, int argc, char ** argv )
 {
     return -1;