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Fix assertion in print method.

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ICE: Assertion 'args_number == 1' failed at Jerry/jerry-core/vm/opcodes-native-call.cpp(opfunc_native_call):55.
Error: ERR_FAILED_INTERNAL_ASSERTION

Test case:
  print('a', 'a');

Print all of the arguments separated by space.

JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó 2015-05-06 09:07:10 +02:00
parent 1f5a4f2690
commit 7c99170f54
1 changed files with 35 additions and 24 deletions
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59
jerry-core/vm/opcodes-native-call.cpp
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@ -1,4 +1,5 @@
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
* Copyright 2015 University of Szeged.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -67,39 +68,49 @@ opfunc_native_call (opcode_t opdata, /**< operation data */
case OPCODE_NATIVE_CALL_PRINT:
{
JERRY_ASSERT (args_number == 1);
ECMA_TRY_CATCH (str_value,
ecma_op_to_string (arg_values[0]),
ret_value);
ecma_string_t *str_p = ecma_get_string_from_value (str_value);
int32_t chars = ecma_string_get_length (str_p);
JERRY_ASSERT (chars >= 0);
ssize_t zt_str_size = (ssize_t) sizeof (ecma_char_t) * (chars + 1);
ecma_char_t *zt_str_p = (ecma_char_t*) mem_heap_alloc_block ((size_t) zt_str_size,
MEM_HEAP_ALLOC_SHORT_TERM);
if (zt_str_p == NULL)
for (ecma_length_t arg_index = 0;
arg_index < args_read;
arg_index++)
{
jerry_fatal (ERR_OUT_OF_MEMORY);
}
ECMA_TRY_CATCH (str_value,
ecma_op_to_string (arg_values[arg_index]),
ret_value);
ecma_string_to_zt_string (str_p, zt_str_p, zt_str_size);
ecma_string_t *str_p = ecma_get_string_from_value (str_value);
int32_t chars = ecma_string_get_length (str_p);
JERRY_ASSERT (chars >= 0);
ssize_t zt_str_size = (ssize_t) sizeof (ecma_char_t) * (chars + 1);
ecma_char_t *zt_str_p = (ecma_char_t*) mem_heap_alloc_block ((size_t) zt_str_size,
MEM_HEAP_ALLOC_SHORT_TERM);
if (zt_str_p == NULL)
{
jerry_fatal (ERR_OUT_OF_MEMORY);
}
ecma_string_to_zt_string (str_p, zt_str_p, zt_str_size);
#if CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII
printf ("%s\n", (char*) zt_str_p);
if (arg_index < args_read - 1)
{
printf ("%s ", (char*) zt_str_p);
}
else
{
printf ("%s", (char*) zt_str_p);
}
#elif CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_UTF16
JERRY_UNIMPLEMENTED ("UTF-16 support is not implemented.");
JERRY_UNIMPLEMENTED ("UTF-16 support is not implemented.");
#endif /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_UTF16 */
mem_heap_free_block (zt_str_p);
mem_heap_free_block (zt_str_p);
ret_value = ecma_make_empty_completion_value ();
ECMA_FINALIZE (str_value);
ret_value = ecma_make_empty_completion_value ();
ECMA_FINALIZE (str_value);
}
printf ("\n");
break;
}