[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/tool/rollback-test.c

Index: third_party/sqlite/sqlite-src-3080704/tool/rollback-test.c
diff --git a/third_party/sqlite/sqlite-src-3080704/tool/rollback-test.c b/third_party/sqlite/sqlite-src-3080704/tool/rollback-test.c
deleted file mode 100644
index 915d9d203dadf8dfbb36c987f66219edc5517791..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/tool/rollback-test.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-** This program is used to generate and verify databases with hot journals.
-** Use this program to generate a hot journal on one machine and verify
-** that it rolls back correctly on another machine with a different
-** architecture.
-**
-** Usage:
-**
-**     rollback-test new [-utf8] [-utf16le] [-utf16be] [-pagesize=N] DATABASE
-**     rollback-test check DATABASE
-**     rollback-test crash [-wal] [-rollback] DATABASE
-*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "sqlite3.h"
-
-static void usage(char *argv0){
-  fprintf(stderr,
-    "Usage: %s new [-utf8] [-utf16le] [-utf16be] [-pagesize=N] DATABASE\n"
-    "       %s check DATABASE\n"
-    "       %s crash [-wal] DATABASE\n",
-    argv0, argv0, argv0
-  );
-  exit(1);
-}
-
-static sqlite3 *openDb(const char *zFilename){
-  int rc;
-  sqlite3 *db;
-  rc = sqlite3_open(zFilename, &db);
-  if( rc ){
-    fprintf(stderr, "Cannot open \"%s\": %s\n",
-            zFilename, sqlite3_errmsg(db));
-    sqlite3_close(db);
-    exit(1);
-  }
-  return db;
-}
-
-static int nReply = 0;
-static char zReply[1000];
-
-static int execCallback(void *NotUsed, int nArg, char **azArg, char **azCol){
-  int i, n;
-  char *z;
-  for(i=0; i<nArg; i++){
-    z = azArg[i];
-    if( z==0 ) z = "NULL";
-    if( nReply>0 && nReply<sizeof(zReply)-1 ) zReply[nReply++] = ' ';
-    n = strlen(z);
-    if( nReply+n>=sizeof(zReply)-1 ) n = sizeof(zReply) - nReply - 1;
-    memcpy(&zReply[nReply], z, n);
-    nReply += n;
-    zReply[nReply] = 0;
-  }
-  return 0;
-}
-
-static void runSql(sqlite3 *db, const char *zSql){
-  char *zErr = 0;
-  int rc;
-  nReply = 0;
-  rc = sqlite3_exec(db, zSql, execCallback, 0, &zErr);
-  if( zErr ){
-    fprintf(stderr, "SQL error: %s\n", zErr);
-    exit(1);
-  }
-  if( rc ){
-    fprintf(stderr, "SQL error: %s\n", sqlite3_errmsg(db));
-    exit(1);
-  }
-}
-
-int main(int argc, char **argv){
-  sqlite3 *db;
-  int i;
-
-  if( argc<3 ) usage(argv[0]);
-  if( strcmp(argv[1], "new")==0 ){
-    db = openDb(argv[argc-1]);
-    for(i=2; i<argc-1; i++){
-      if( strcmp(argv[i],"-utf8")==0 ){
-        runSql(db, "PRAGMA encoding=UTF8");
-      }else if( strcmp(argv[i], "-utf16le")==0 ){
-        runSql(db, "PRAGMA encoding=UTF16LE");
-      }else if( strcmp(argv[i], "-utf16be")==0 ){
-        runSql(db, "PRAGMA encoding=UTF16BE");
-      }else if( strncmp(argv[i], "-pagesize=", 10)==0 ){
-        int szPg = atoi(&argv[i][10]);
-        char zBuf[100];
-        sprintf(zBuf, "PRAGMA pagesize=%d", szPg);
-        runSql(db, zBuf);
-      }else{
-        fprintf(stderr, "unknown option %s\n", argv[i]);
-        usage(argv[0]);
-      }
-    }
-    runSql(db, 
-       "BEGIN;"
-       "CREATE TABLE t1(x INTEGER PRIMARY KEY, y);"
-       "INSERT INTO t1(y) VALUES('abcdefghijklmnopqrstuvwxyz');"
-       "INSERT INTO t1(y) VALUES('abcdefghijklmnopqrstuvwxyz');"
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 4 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 8 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 16 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 32 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 64 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 128 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 256 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 512 */
-       "INSERT INTO t1(y) SELECT y FROM t1;" /* 1024 */
-       "UPDATE t1 SET y=(y || x);"
-       "CREATE INDEX t1y ON t1(y);"
-       "COMMIT;"
-    );
-    sqlite3_close(db);
-  }else if( strcmp(argv[1], "check")==0 ){
-    db = openDb(argv[argc-1]);
-    runSql(db, "PRAGMA integrity_check");
-    if( strcmp(zReply, "ok")!=0 ){
-      fprintf(stderr, "Integrity check: %s\n", zReply);
-      exit(1);
-    }
-    runSql(db, 
-      "SELECT count(*) FROM t1 WHERE y<>('abcdefghijklmnopqrstuvwxyz' || x)"
-    );
-    if( strcmp(zReply, "0")!=0 ){
-      fprintf(stderr, "Wrong content\n");
-      exit(1);
-    }
-    printf("Ok\n");
-  }else if( strcmp(argv[1], "crash")==0 ){
-    db = openDb(argv[argc-1]);
-    for(i=2; i<argc-1; i++){
-      if( strcmp(argv[i],"-wal")==0 ){
-        runSql(db, "PRAGMA journal_mode=WAL");
-      }else if( strcmp(argv[i], "-rollback")==0 ){
-        runSql(db, "PRAGMA journal_mode=DELETE");
-      }else{
-        fprintf(stderr, "unknown option %s\n", argv[i]);
-        usage(argv[0]);
-      }
-    }
-    runSql(db,
-      "PRAGMA cache_size=10;"
-      "BEGIN;"
-      "UPDATE t1 SET y=(y || -x)"
-    );
-    exit(0);
-  }else{
-    usage(argv[0]);
-  }
-  return 0;
-}