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Fix parseFloat built-in function of the Global object.

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-10-28 19:12:13 +03:00
parent 4500965316
commit a88608a1c0
2 changed files with 23 additions and 17 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-global.cpp
+21 -17
View File
@@ -531,31 +531,35 @@ ecma_builtin_global_object_parse_float (ecma_value_t this_arg __attr_unused___,
if (str_curr_p < str_end_p)
{
current = *str_curr_p;
}
/* Check decimal point. */
if (current == LIT_CHAR_DOT && str_curr_p < str_end_p)
{
current = *(++str_curr_p);
if (lit_char_is_decimal_digit (current))
/* Check decimal point. */
if (current == LIT_CHAR_DOT)
{
has_fraction_part = true;
str_curr_p++;
/* Check digits of fractional part. */
while (str_curr_p < str_end_p)
if (str_curr_p < str_end_p)
{
current = *str_curr_p++;
if (!lit_char_is_decimal_digit (current))
current = *str_curr_p;
if (lit_char_is_decimal_digit (current))
{
str_curr_p--;
break;
has_fraction_part = true;
/* Check digits of fractional part. */
while (str_curr_p < str_end_p)
{
current = *str_curr_p++;
if (!lit_char_is_decimal_digit (current))
{
str_curr_p--;
break;
}
}
/* Set end position to end of fraction part. */
end_p = str_curr_p;
}
}
/* Set end position to end of fraction part. */
end_p = str_curr_p;
}
}
tests/jerry/global-parsefloat.js
+2
View File
@@ -23,6 +23,8 @@ assert(parseFloat("1.2e3") === 1200);
assert(parseFloat("+1.2e3") === 1200);
assert(parseFloat("-1.2e3") === -1200);
assert(parseFloat(" \n\t 1.2e3") === 1200);
assert(parseFloat("03.02e1") === 30.2);
assert(parseFloat("003.") === 3);
assert(parseFloat(".2e3") === 200);
assert(parseFloat("1.e3") === 1000);
assert(parseFloat("1.2e") === 1.2);