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Diff for /group3/wine/dlls/cabinet/tests/cabinet_fdi.c between version 1.4 and 2.0

version 1.4, 2005/02/04 09:30:15 version 2.0, 2005/02/11 10:54:42
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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 makecab.exe (Windows Cabinet SDK/bin)
      ****** IS USING THE OUTPUT OF A NON LGPL program okay ******
   
      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);
   
   /*
           Multiple File Cabs are included, as cabinet.dll supports multiple file archive types.
           The compressed file size had to be greater than 50k, cabarc restricts 'diskette spanning' to
             archives above 50k.
           The peculiar options were selected specifically to test cabinet.dll more throughly.
  
 /*      To do in FDI:                           -from wine/include/fdi.h          complex_lzw.cab         cabarc -m LZX:16 -pr -i 32356 N complex_lzw.cab amontillado.txt lgpl.txt gpl.txt midsummer\*
           complex_lzw2.cab        cabarc -m LZX:17 -d 50000 -pr -i 32356 N complex_lzw*.cab amontillado.txt + lgpl.txt gpl.txt midsummer\*
   
           complex_zip.cab         cabarc -m MSZIP -pr -i 32356 N complex_lzw.cab amontillado.txt lgpl.txt gpl.txt midsummer\*
           complex_zip2.cab        cabarc -m MSZIP -d 50000 -pr -i 32356 N complex_zip*.cab amontillado.txt + lgpl.txt gpl.txt midsummer\*
   
           complex_none.cab        cabarc -m NONE -pr -i 32356 N complex_none.cab amontillado.txt midsummer\act1*
   
   /*
           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 */  #ifndef DEBUG_ALLOC
   FNALLOC(final_alloc) {
 FNALLOC(dummy_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
   
   
   /*
           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;  
 } }
  
 FNSEEK(dummy_seek) {  FNCLOSE(fake_close) {
 /*       printf("FNSEEK just called with %d, %d, %d\n",hf, dist, seektype);          printf("   FNCLOSE (fake) just called with %d - returning %d\n",hf,0);
         return void;          return 0;
 */      return 0;  
 } }
  
 HFDI my_hfdi;  FNCLOSE(real_close) {
 /* yes its global and ugly */          int closevalue = _close(hf);
           printf("   FNCLOSE (real) just called with %d - returning %d\n",hf,closevalue);
           return closevalue;
   }
  
 static void TestDestroy(void) {  
         printf("Starting TestDestroy()\n");  
                 /* Only two things to check in FDIDestroy  
            1=> Does it return T if its passed an 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(FDIDestroy(my_hfdi), "Failed on destroying test hfdi!\n");  
  
   
   
   
   FNWRITE(dummy_write) {
           printf("   FNWRITE just called with %d, %d, %d\n",hf, pv, cb);
           return 0;
   }
   
   FNSEEK(dummy_seek) {
           printf("   FNSEEK just called with %d, %d, %d\n",hf, dist, seektype);
           return 0;
 } }
  
   
   
   HFDI hfdi_unknown_dummy, hfdi_unknown_fake,hfdi_unknown_real;
   /* yes its global and ugly */
   
   /* Is CPU386 or Unknown more commonly used? */
   
 static void TestCreate(void) { static void TestCreate(void) {
  
         ERF error_structure;         ERF error_structure;
  
         printf("Starting TestCreate()\n");         printf("Starting TestCreate()\n");
  
         my_hfdi = FDICreate(          hfdi_unknown_dummy = FDICreate(
                 dummy_alloc,                  final_alloc,
                 dummy_free,                  final_free,
                 dummy_open,                 dummy_open,
                 dummy_read,                 dummy_read,
                 dummy_write,                 dummy_write,
                 dummy_close,                 dummy_close,
                 dummy_seek,                 dummy_seek,
                 cpu80386,                  cpuUNKNOWN,
                 &error_structure                 &error_structure
         );         );
           ok(hfdi_unknown_dummy != NULL,"FDICreate (CPU = unknown) (functions=dummy) failed!\n");
  
         ok(my_hfdi != NULL,"FDICreate 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");         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 == 0, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.hasprev == 0, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
                   ok ( fdi_cabinfo_simple.hasnext == 0, "FDIIsCabinet,cabinfo (FakeFile = Cabinet) data did not match! Failed!\n");
   
   
           /* simply this with macros?
                  yes, make one macro with inputs (cabname, testname, [expected values] ) --- using lambda notation
              add checks for cabinfo data!
              Is it ok to reuse the same hfdi_unknown_real ? */
   
           /* TEST : Opened filehandle associated, corrupted cab loaded, should return FALSE */
           /* We can see that the Windows implementation only reads the first 36 bytes - what if we corrupted a CAB after 36 bytes?*/
   
           realfd = real_open( "broken.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == FALSE,
                           "FDIIsCabinet (File = Bad-Cabinet) broken.cab failed!\n");
           real_close(realfd);
   
           realfd = real_open( "cabinet_fdi.c" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == FALSE,
                           "FDIIsCabinet (File = Non-Cabinet) cabinet_fdi.c failed!\n");
           real_close(realfd);
   
   
           /* TEST : Opened filehandle associated, valid cab loaded, should return TRUE */
           realfd = real_open( "complex_lzw.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) complex_lzw.cab 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 );
   
           realfd = real_open( "complex_lzw2.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) complex_lzw2.cab 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 );
   
           realfd = real_open( "complex_zip.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) complex_zip.cab 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 );
   
           realfd = real_open( "complex_zip2.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) complex_zip2.cab 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 );
   
           realfd = real_open( "complex_none.cab" , _O_BINARY | _O_RDONLY | _O_SEQUENTIAL, 0);
   
           ok ( FDIIsCabinet( hfdi_unknown_real, realfd, &fdi_cabinfo_complex) == TRUE,
                           "FDIIsCabinet (File = Cabinet) complex_zip.cab 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) {
           printf("Starting TestDestroy()\n");
                   /* Should return TRUE if given a valid hfdi, else FALSE (only due to context errors?) */
   
           ok(FDIDestroy(hfdi_unknown_dummy), "FDIDestroy (CPU = unknown) (functions=fake) failed!\n");
           ok(FDIDestroy(hfdi_unknown_fake), "FDIDestroy (CPU = unknown) (functions=fake) failed!\n");
           ok(FDIDestroy(hfdi_unknown_real), "FDIDestroy (CPU = unknown) (functions=real) failed!\n");
           printf("Ending TestDestroy()\n");
   
   }
   
 START_TEST(paths) START_TEST(paths)
 { {
   
         TestCreate();         TestCreate();
         /*  
         TestInfo();         TestInfo();
           /*
         TestCopy();         TestCopy();
         */         */
         TestDestroy();         TestDestroy();
   
 } }

Legend:
Removed from v.1.4  
changed lines
  Added in v.2.0
Rizwan Kassim
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