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Overview
Comment:Fix a problem in the handling of supplementary unicode characters.
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Files: files | file ages | folders
SHA1: 20f8872529890bbfc96bb82c2cad98f507c9e389
User & Date: dan 2015-03-03 15:38:09.750
Context
2015-04-04
08:19
Update this code to support 64-bit pointers. See also: https://android.googlesource.com/platform/frameworks/base.git/+/738702d28ab7e0e89e3c6e18fd46cc1361917eb9 (check-in: 3e4327dc6e user: dan tags: trunk)
2015-03-03
15:42
Merge fix for supplementary unicode characters with this branch. (check-in: 530b9f3aef user: dan tags: api-level-15)
15:38
Fix a problem in the handling of supplementary unicode characters. (check-in: 20f8872529 user: dan tags: trunk)
2014-12-04
16:49
Add the requirement to call 'System.loadLibrary("sqliteX");' to the docs. (check-in: 89b2225ad2 user: dan tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to jni/sqlite/android_database_SQLiteConnection.cpp.
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      case SQLITE_FLOAT: {
        jdouble val = sqlite3_column_double(pStmt, i);
        bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTDOUBLE].id, val, iRow, i);
        break;
      }

      case SQLITE_TEXT: {
        const char *zVal = (const char*)sqlite3_column_text(pStmt, i);

        jstring val = pEnv->NewStringUTF(zVal);
        bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTSTRING].id, val, iRow, i);
        pEnv->DeleteLocalRef(val);
        break;
      }

      default: {
        assert( sqlite3_column_type(pStmt, i)==SQLITE_BLOB );








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      case SQLITE_FLOAT: {
        jdouble val = sqlite3_column_double(pStmt, i);
        bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTDOUBLE].id, val, iRow, i);
        break;
      }

      case SQLITE_TEXT: {
        jchar *pStr = (jchar*)sqlite3_column_text16(pStmt, i);
        int nStr = sqlite3_column_bytes16(pStmt, i) / sizeof(jchar);
        jstring val = pEnv->NewString(pStr, nStr);
        bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTSTRING].id, val, iRow, i);
        pEnv->DeleteLocalRef(val);
        break;
      }

      default: {
        assert( sqlite3_column_type(pStmt, i)==SQLITE_BLOB );
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Changes to src/org/sqlite/app/customsqlite/CustomSqlite.java.
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    }else{
      test_warning("csr_test_1", "c==NULL");
    }
    test_result("csr_test_2.2", "" + nRow, "15000");

    db.close();
  }














  public void csr_test_1() throws Exception {
    SQLiteDatabase.deleteDatabase(DB_PATH);
    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(DB_PATH, null);
    String res = "";

    db.execSQL("CREATE TABLE t1(x)");
    db.execSQL("INSERT INTO t1 VALUES ('one'), ('two'), ('three')");
    
    Cursor c = db.rawQuery("SELECT x FROM t1", null);
    if( c!=null ){
      boolean bRes;
      for(bRes=c.moveToFirst(); bRes; bRes=c.moveToNext()){
        String x = c.getString(0);
        res = res + "." + x;
      }
    }else{
      test_warning("csr_test_1", "c==NULL");
    }
    test_result("csr_test_1.1", res, ".one.two.three");

    db.close();
    test_result("csr_test_1.2", db_is_encrypted(), "unencrypted");
  }


  public void stmt_jrnl_test_1() throws Exception {
    SQLiteDatabase.deleteDatabase(DB_PATH);
    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(DB_PATH, null);
    String res = "";

    db.execSQL("CREATE TABLE t1(x, y UNIQUE)");
    db.execSQL("BEGIN");
      db.execSQL("INSERT INTO t1 VALUES(1, 1), (2, 2), (3, 3)");
      db.execSQL("UPDATE t1 SET y=y+3");
    db.execSQL("COMMIT");
    db.close();
    test_result("stmt_jrnl_test_1.1", "did not crash", "did not crash");
  }

  public String string_from_t1_x(SQLiteDatabase db){



    String res = "";




    Cursor c = db.rawQuery("SELECT x FROM t1", null);
    boolean bRes;
    for(bRes=c.moveToFirst(); bRes; bRes=c.moveToNext()){
      String x = c.getString(0);
      res = res + "." + x;
    }


    return res;

  }

  /*
  ** If this is a SEE build, check that encrypted databases work.
  */
  public void see_test_1() throws Exception {
    if( !SQLiteDatabase.hasCodec() ) return;








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    }else{
      test_warning("csr_test_1", "c==NULL");
    }
    test_result("csr_test_2.2", "" + nRow, "15000");

    db.close();
  }

  public String string_from_t1_x(SQLiteDatabase db){
    String res = "";

    Cursor c = db.rawQuery("SELECT x FROM t1", null);
    boolean bRes;
    for(bRes=c.moveToFirst(); bRes; bRes=c.moveToNext()){
      String x = c.getString(0);
      res = res + "." + x;
    }

    return res;
  }

  public void csr_test_1() throws Exception {
    SQLiteDatabase.deleteDatabase(DB_PATH);
    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(DB_PATH, null);
    String res = "";

    db.execSQL("CREATE TABLE t1(x)");
    db.execSQL("INSERT INTO t1 VALUES ('one'), ('two'), ('three')");
    





    res = string_from_t1_x(db);




    test_result("csr_test_1.1", res, ".one.two.three");

    db.close();
    test_result("csr_test_1.2", db_is_encrypted(), "unencrypted");
  }


  public void stmt_jrnl_test_1() throws Exception {
    SQLiteDatabase.deleteDatabase(DB_PATH);
    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(DB_PATH, null);
    String res = "";

    db.execSQL("CREATE TABLE t1(x, y UNIQUE)");
    db.execSQL("BEGIN");
      db.execSQL("INSERT INTO t1 VALUES(1, 1), (2, 2), (3, 3)");
      db.execSQL("UPDATE t1 SET y=y+3");
    db.execSQL("COMMIT");
    db.close();
    test_result("stmt_jrnl_test_1.1", "did not crash", "did not crash");
  }


  public void supp_char_test_1() throws Exception {
    SQLiteDatabase.deleteDatabase(DB_PATH);
    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(DB_PATH, null);
    String res = "";
    String smiley = new String( Character.toChars(0x10000) );

    db.execSQL("CREATE TABLE t1(x)");
    db.execSQL("INSERT INTO t1 VALUES ('a" + smiley + "b')");




    res = string_from_t1_x(db);
    
    test_result("supp_char_test1." + smiley, res, ".a" + smiley + "b");


    db.close();
  }

  /*
  ** If this is a SEE build, check that encrypted databases work.
  */
  public void see_test_1() throws Exception {
    if( !SQLiteDatabase.hasCodec() ) return;
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    myTV.setText("");
    myNErr = 0;
    myNTest = 0;

    try {
      report_version();

      csr_test_1();
      csr_test_2();
      thread_test_1();
      thread_test_2(); 
      see_test_1();
      see_test_2();
      stmt_jrnl_test_1();








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    myTV.setText("");
    myNErr = 0;
    myNTest = 0;

    try {
      report_version();
      supp_char_test_1();
      csr_test_1();
      csr_test_2();
      thread_test_1();
      thread_test_2(); 
      see_test_1();
      see_test_2();
      stmt_jrnl_test_1();
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