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Diff for /group3/wine/dlls/cabinet/tests/cabinet_fdi.c between version 1.3 and 1.8

version 1.3, 2005/02/04 09:17:22 version 1.8, 2005/02/11 09:56:01
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  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */  */
  
   
 #include <stdlib.h> #include <stdlib.h>
  
 #ifndef STANDALONE #ifndef STANDALONE
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 #define todo_wine #define todo_wine
 #endif #endif
  
   
 #include <winerror.h> #include <winerror.h>
 #include <fdi.h> #include <fdi.h>
   #include <fcntl.h>
   
   /* Do malloc and free output debug messages?
   #define DEBUG_ALLOC
   */
   
   /* What is our "Fake" Filedescriptor? */
   static int fakeFD = 22881;
   
   /*
      This hex data is the output of compress.exe (Windows Server 2003 Resource Kit)
   
      The cab file is mirrored in the file system as simple.cab
   
      The 'test.txt' in the cab file contains the string 'So long, and thanks for all the fish.'
   */
   static unsigned char compressed_file[] =
      {0x4D,0x53,0x43,0x46,0x00,0x00,0x00,0x00,0x75,0x00,
           0x00,0x00,0x00,0x00,0x00,0x00,0x2C,0x00,0x00,0x00,
           0x00,0x00,0x00,0x00,0x03,0x01,0x01,0x00,0x01,0x00,
           0x00,0x00,0x39,0x30,0x00,0x00,0x45,0x00,0x00,0x00,
           0x01,0x00,0x01,0x00,0x26,0x00,0x00,0x00,0x00,0x00,
           0x00,0x00,0x00,0x00,0x4A,0x32,0xB2,0xBE,0x20,0x00,
           0x74,0x65,0x73,0x74,0x2E,0x74,0x78,0x74,0x00,0x9C,
           0x74,0xD0,0x75,0x28,0x00,0x26,0x00,0x43,0x4B,0x0B,
           0xCE,0x57,0xC8,0xC9,0xCF,0x4B,0xD7,0x51,0x48,0xCC,
           0x4B,0x51,0x28,0xC9,0x48,0xCC,0xCB,0x2E,0x56,0x48,
           0xCB,0x2F,0x52,0x48,0xCC,0xC9,0x01,0x72,0x53,0x15,
           0xD2,0x32,0x8B,0x33,0xF4,0xB8,0x00};
   static int szcompressed_file = sizeof(compressed_file);
  
 /*      To do in FDI:                           -from wine/include/fdi.h  
    /*
   static const char uncompressed_data[] = "This is a test file.";
   static const DWORD uncompressed_data_size = sizeof(uncompressed_data) - 1;
   
   static char *buf;
   */
   
   /*
           To do in FDI:                           -from wine/include/fdi.h
         FDICreate         FDICreate
                 Memory Allocation               -FNALLOC(cb)  
                 Memory Free                             -FNFREE(pv)  
                 File Open                               -FNOPEN(pszFile,oflag,pmode)  
                 File Read                               -FNREAD(hf, pv, cb)  
                 File Write                              -FNWRITE(hf, pv, cb)                 File Write                              -FNWRITE(hf, pv, cb)
                 File Close                              -FNCLOSE(hf)  
                 File Seek                               -FNSEEK(hf,dist,seektype)                 File Seek                               -FNSEEK(hf,dist,seektype)
                 Error Structure                 Error Structure
         FDIlsCabinet  
                 FDICabinetInfo Structure  
         FDICopy         FDICopy
                 Notification function                 Notification function
                 Decryption function                 Decryption function
         FDIDestroy         FDIDestroy
 */ */
  
 /* Currently dummy function pointers */  /* Currently mostly dummy function pointers */
  
 FNALLOC(dummy_alloc) {  #ifndef DEBUG_ALLOC
   FNALLOC(final_alloc) {
           return malloc(cb);
   }
   FNFREE(final_free) {
           free(pv);
           return;
   }
   #else
   FNALLOC(final_alloc) {
         printf("FNALLOC just called with %d\n",cb);         printf("FNALLOC just called with %d\n",cb);
         return 0;          return malloc(cb);
 } }
   FNFREE(final_free) {
 FNFREE(dummy_free) {  
         printf("FNFREE just called with %d\n",pv);         printf("FNFREE just called with %d\n",pv);
           free(pv);
         return;         return;
 } }
   #endif
   
   
   /*
           It is not necessary for these functions to actually call _open etc.;
           these functions could instead call fopen, fread, fwrite, fclose, and fseek,
           or CreateFile, ReadFile, WriteFile, CloseHandle, and SetFilePointer, etc.
           However, the parameters and return codes will have to be translated
           appropriately (e.g. the file open mode passed in to pfnopen).
   
           Match i/o specs of _open, _read, _write, _close, and _lseek.
   
   */
   
   /*
           http://msdn.microsoft.com/library/en-us/vclib/html/_crt__open.2c_._wopen.asp
           _open           I: const char *filename, int oflag, int pmode   O: int (handler), -1 for err.
           DUMMY  : FUNCTIONAL             FAKE : FUNCTIONAL               REAL : FUNCTIONAL
   */
  
 FNOPEN(dummy_open) { FNOPEN(dummy_open) {
          printf("FNOPEN just called with %d, %d, %d\n",pszFile, oflag, pmode);          printf("  FNOPEN (dummy) just called with %d, %d, %d\n",pszFile, oflag, pmode);
         return 0;         return 0;
 } }
  
   FNOPEN(fake_open) {
           printf("  FNOPEN (fake) just called with %d, %d, %d\n",pszFile, oflag, pmode);
           printf("  Returning %d as file descriptor\n",fakeFD);
           return 12;
   }
   
   FNOPEN(real_open) {
           int handler = _open(pszFile,oflag,pmode);
           printf("   FNOPEN (real) just called with %s, %d, %d\n",pszFile, oflag, pmode);
           printf("   FNOPEN (real) returning handler (%d)\n",handler);
           return handler;
   }
   
   /*
           http://msdn.microsoft.com/library/en-us/vclib/html/_CRT__read.asp
           _read           I: int fd, void *buffer, unsigned int count             O:      int (szBuffer)
           DUMMY  : FUNCTIONAL             FAKE : FUNCTIONAL, INCOMPLETE           REAL : FUNCTIONAL
   */
   
 FNREAD(dummy_read) { FNREAD(dummy_read) {
 /*       printf("FNREAD just called with %d, %d, %d\n",hf, pv, cb);          printf("   FNREAD (dummy) just called with %d, %d, %d\n",hf, pv, cb);
          return void;          return 0;
 */      return 0;  
 } }
  
 FNWRITE(dummy_write) {  /* Doesn't keep virtual file location pointer */
 /*       printf("FNWRITE just called with %d, %d, %d\n",hf, pv, cb);  FNREAD(fake_read) {
          return void;          printf("   FNREAD (fake) just called with %d, %d, %d\n",hf, pv, cb);
 */      return 0;          if (hf == fakeFD) {
                   printf ("   Called with fake file descriptor, populating buffer and size (%d)\n",cb);
                   memcpy (pv, compressed_file ,cb);
                   }
           else {
                   printf ("   FNREAD (fake) was called with the unknown file handler. Failed!\n",hf);
           }
           return cb;
   }
   
   FNREAD(real_read) {
           int szBuffer = _read(hf,pv,cb);
           printf("   FNREAD (read) just called with %d, %d, %d\n",hf, pv, cb);
           printf("   FNREAD (read) returning size (%d)\n",szBuffer);
           return szBuffer;
 } }
  
   /*
           http://msdn.microsoft.com/library/en-us/vclib/html/_CRT__close.asp
           _close          I: int fd   O:  int (0=success 1=failure)
           DUMMY  : FUNCTIONAL             FAKE : FUNCTIONAL               REAL : FUNCTIONAL
   */
  
 FNCLOSE(dummy_close) { FNCLOSE(dummy_close) {
 /*       printf("FNCLOSE just called with %d\n",hf);          printf("   FNCLOSE (dummy) just called with %d - returning %d\n",hf,0);
         return void;          return 0;
 */      return 0;  }
   
   FNCLOSE(fake_close) {
           printf("   FNCLOSE (fake) just called with %d - returning %d\n",hf,0);
           return 0;
   }
   
   FNCLOSE(real_close) {
           int closevalue = _close(hf);
           printf("   FNCLOSE (real) just called with %d - returning %d\n",hf,closevalue);
           return closevalue;
   }
   
   
   FNWRITE(dummy_write) {
           printf("   FNWRITE just called with %d, %d, %d\n",hf, pv, cb);
           return 0;
 } }
  
 FNSEEK(dummy_seek) { FNSEEK(dummy_seek) {
 /*       printf("FNSEEK just called with %d, %d, %d\n",hf, dist, seektype);          printf("   FNSEEK just called with %d, %d, %d\n",hf, dist, seektype);
         return void;          return 0;
 */      return 0;  }
   
   HFDI hfdi_unknown_dummy, hfdi_unknown_fake,hfdi_unknown_real;
   /* yes its global and ugly */
   
   
   static void TestCreate(void) {
   
           ERF error_structure;
   
           printf("Starting TestCreate()\n");
   
           hfdi_unknown_dummy = FDICreate(
                   final_alloc,
                   final_free,
                   dummy_open,
                   dummy_read,
                   dummy_write,
                   dummy_close,
                   dummy_seek,
                   cpuUNKNOWN,
                   &error_structure
           );
           ok(hfdi_unknown_dummy != NULL,"FDICreate (CPU = unknown) (functions=dummy) failed!\n");
   
           hfdi_unknown_fake = FDICreate(
                   final_alloc,
                   final_free,
                   fake_open,
                   fake_read,
                   dummy_write,
                   dummy_close,
                   dummy_seek,
                   cpuUNKNOWN,
                   &error_structure
           );
           ok(hfdi_unknown_fake != NULL,"FDICreate (CPU = unknown) (functions=fake) failed!\n");
   
           hfdi_unknown_real = FDICreate(
                   final_alloc,
                   final_free,
                   real_open,
                   real_read,
                   dummy_write,
                   real_close,
                   dummy_seek,
                   cpuUNKNOWN,
                   &error_structure
           );
           ok(hfdi_unknown_real != NULL,"FDICreate (CPU = unknown) (functions=real) failed!\n");
   
           printf("Ending TestCreate()\n");
   }
   
   static void TestInfo(void) {
           /* Noticed Behavior :
                   FDIIsCabinet does not open the file on its own, it requires a file open/close to be done externally.
                           WHY?
                   The only functions in HFDI that FDIIsCabinet directly accesses is FNREAD
                   Important cases to check :
                           If the filedescriptor == ERR, does it FAIL?                                                     (dummy_read)
                           If the filedescriptor == NOTCABINET, does it FAIL?                                      (fake_read, real_read)
                           If the filedescriptor == CABINET, does it SUCCEED?                                      (fake_read, real_read)
                           If the filedescriptor == CABINET, does it populate FDICABINETINFO?      (fake_read, real_read)
           */
   
           int realfd;
           int sizer;
           FDICABINETINFO  fdi_cabinfo_dummy, fdi_cabinfo_simple, fdi_cabinfo_complex;
   
           printf("Starting TestInfo()\n");
   
           /* TEST : ERR filehandle associated, dummy functions should return FALSE */
           ok ( FDIIsCabinet( hfdi_unknown_dummy, -1, &fdi_cabinfo_dummy) == FALSE,
                           "FDIIsCabinet (File = Error) failed!\n");
   
           /* TEST : Fake filehandle associated, memory manually copied, should return TRUE */
           ok ( FDIIsCabinet( hfdi_unknown_fake, fakeFD, &fdi_cabinfo_simple) == TRUE,
                           "FDIIsCabinet (FakeFile = Cabinet) failed!\n");
   
                   ok ( fdi_cabinfo_simple.cbCabinet == 117, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.cFolders == 1, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.cFiles == 1, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.setID == 12345, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.iCabinet == 0, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.fReserve == 'b', "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.hasprev == 117, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.hasnext == 117, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
   
           realfd = real_open( "working.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) failed!\n");
           real_close(realfd);
   
           printf("Cabinet Data : cbC %d cF %d cFi %d si %d iC %d fr %b hp %d hn %d\n,",
                           fdi_cabinfo_complex.cbCabinet,
                           fdi_cabinfo_complex.cFolders ,
                           fdi_cabinfo_complex.cFiles ,
                           fdi_cabinfo_complex.setID,
                           fdi_cabinfo_complex.iCabinet,
                           fdi_cabinfo_complex.fReserve ,
                           fdi_cabinfo_complex.hasprev ,
                           fdi_cabinfo_complex.hasnext );
   
 } }
  
   
 static void TestDestroy(void) { static void TestDestroy(void) {
           printf("Starting TestDestroy()\n");
         /* Only two things to check in FDIDestroy         /* Only two things to check in FDIDestroy
            1=> Does it return T if its passed an hfdi            1=> Does it return T if its passed an hfdi
            2=> Does it return F if its passed a non hfdi            2=> Does it return F if its passed a non hfdi
         */                  EDIT : Causes GPL if FDIDestroy is called on an invalid pointer.
   
         ok( 0 == FDIDestroy(0), "Return true incorrectly in TestDestroy()!\n");         ok( 0 == FDIDestroy(0), "Return true incorrectly in TestDestroy()!\n");
         /*  
                 TODO : check if its passed an hfdi  
                 */                 */
   
           ok(FDIDestroy(hfdi_unknown_dummy), "FDIDestroy (CPU = unknown) (functions=fake) failed!\n");
           ok(FDIDestroy(hfdi_unknown_fake), "FDIDestroy (CPU = unknown) (functions=fake) failed!\n");
           printf("Ending TestDestroy()\n");
   
 } }
  
  
 START_TEST(paths) START_TEST(paths)
 { {
         /*  
         TestCreate();         TestCreate();
         TestInfo();         TestInfo();
           /*
         TestCopy();         TestCopy();
         */         */
         TestDestroy();         TestDestroy();

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Rizwan Kassim
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