void testSymbol()
{
#if 0 // Operator
int i = 0;
for(; i < KeywordsCount; ++i)
{
printf("%s\n", Operators[i]);
}
#endif
// test: isKeyword isLiteral isVar isSemicolon symbol_construct symbol_deconstruct
#if 0 // not ok
char *symbol[] = {"int", "i", "=", "12", ";"};
for(int i = 0; i < sizeof(symbol) / sizeof(symbol[0]); ++i)
{
// ok
printf("symbol %s : isKeyword:%s isLiteral:%s isVar:%s isSemicolon:%s\n",
symbol[i], TO_BOOL_STR(isKeyword(symbol[i])), TO_BOOL_STR(isLiteral(symbol[i])),
TO_BOOL_STR(isVar(symbol[i])), TO_BOOL_STR(isSemicolon(symbol[i])));
Symbol *sb = symbol_construct(symbol[i]);
if(sb)
{
// not ok
printf("%x %x %x %x \n", IS_KEYWORD(sb->type),
IS_LITERAL(sb->type),
IS_VAR(sb->type),
IS_SEMICOLON(sb->type));
symbol_deconstruct(sb);
}
}
#endif
// test: isCharLiteral isStringLiteral isDecNumber isOctNumber isHexNumber isFloatNumer
// tes: isDoubleNumber
#if 0 // ok
int i = 0;
const char *strArr[] = {"\'c\'", "\"abc\"", "453", "0453", "781", "a90", "0x34", "0X56",
"9.34", "9.4e2", "9.5E5", "9e+2", "9e-3", "9.34f", "9.34F"
};
for(; i < sizeof(strArr) / sizeof(strArr[0]); ++i)
{
printf("%s: isCharLiteral(%s)\n\t", strArr[i], TO_BOOL_STR(isCharLiteral(strArr[i])));
printf("isStringLiteral(%s)\n\t", TO_BOOL_STR(isStringLiteral(strArr[i])));
printf("isDecNumber(%s)\n\t", TO_BOOL_STR(isDecNumber(strArr[i])));
printf("isOctNumber(%s)\n\t", TO_BOOL_STR(isOctNumber(strArr[i])));
printf("isHexNumber(%s)\n\t", TO_BOOL_STR(isHexNumber(strArr[i])));
printf("isFloatNumber(%s)\n\t", TO_BOOL_STR(isFloatNumber(strArr[i])));
printf("isDoubleNumber(%s)\n", TO_BOOL_STR(isDoubleNumber(strArr[i])));
}
/* // I don't know why, but it can't output all strings
for(; i < sizeof(strArr) / sizeof(strArr[0]); ++i)
{
printf("%s: isCharLiteral(%s)\n\t isStringLiteral(%s)\n\t isDecNumber(%s)\n\t isOctNumber(%s)\n\t isHexNumber(%s)\n\t isFloatNumber(%s)\n\t isDoubleNumber(%s)\n",
strArr[i], TO_BOOL_STR(isCharLiteral(strArr[i])), TO_BOOL_STR(isStringLiteral(strArr[i])), TO_BOOL_STR(isDecNumber(strArr[i])), TO_BOOL_STR(isOctNumber(strArr[i])), TO_BOOL_STR(isHexNumber(strArr[i])), TO_BOOL_STR(isFloatNumber(strArr[i])), TO_BOOL_STR(isDoubleNumber(strArr[i])));
}
*/
#endif
}
UString JSImmediate::toString(JSValuePtr v)
{
ASSERT(isImmediate(v));
if (isIntegerNumber(v))
return UString::from(getTruncatedInt32(v));
#if USE(ALTERNATE_JSIMMEDIATE)
if (isNumber(v)) {
ASSERT(isDoubleNumber(v));
double value = doubleValue(v);
if (value == 0.0) // +0.0 or -0.0
return "0";
return UString::from(value);
}
#else
ASSERT(!isNumber(v));
#endif
if (jsBoolean(false) == v)
return "false";
if (jsBoolean(true) == v)
return "true";
if (v.isNull())
return "null";
ASSERT(v.isUndefined());
return "undefined";
}
Token_sub_type
getTokenSubTypeByName(const char *name)
{
if(isCharLiteral(name))
return Token_sub_type_char_literal;
if(isStringLiteral(name))
return Token_sub_type_str_literal;
if(isOctNumber(name))
return Token_sub_type_dec_literal;
if(isHexNumber(name))
return Token_sub_type_hex_literal;
if(isOctNumber(name))
return Token_sub_type_oct_literal;
if(isFloatNumber(name))
return Token_sub_type_float_literal;
if(isDoubleNumber(name))
return Token_sub_type_double_literal;
return Token_sub_type_err;
}
Token_type
getTokenTypeByName(const char *name)
{
if(isKeyword(name))
return Token_type_keyword;
if(isCharLiteral(name))
return Token_type_literal;
if(isStringLiteral(name))
return Token_type_literal;
if(isVar(name))
return Token_type_var;
if(isOperator(name))
return Token_type_operator;
if(isDecNumber(name)
|| isHexNumber(name)
|| isOctNumber(name)
|| isFloatNumber(name)
|| isDoubleNumber(name))
return Token_type_num;
if(isSemicolon(name))
return Token_type_semicolon;
return Token_type_err;
}