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Fixed formatted substring expansion [Bug #16767]

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This commit is contained in:
Nobuyoshi Nakada 2020-04-08 01:13:03 +09:00
parent 1711258144
commit 2f1895fa15
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2 changed files with 9 additions and 0 deletions
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2
strftime.c
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@ -331,7 +331,9 @@ rb_strftime_with_timespec(VALUE ftime, const char *format, size_t format_len,
s += len; \
if (i > 0) case_conv(s, i, flags); \
if (precision > i) {\
s += i; \
NEEDS(precision); \
s -= i; \
memmove(s + precision - i, s, i);\
memset(s, padding ? padding : ' ', precision - i); \
s += precision; \

7
test/ruby/test_time.rb
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@ -893,6 +893,13 @@ class TestTime < Test::Unit::TestCase
assert_equal(8192, Time.now.strftime('%8192z').size)
end
def test_strftime_wide_precision
t2000 = get_t2000
s = t2000.strftime("%28c")
assert_equal(28, s.size)
assert_equal(t2000.strftime("%c"), s.strip)
end
def test_strfimte_zoneoffset
t2000 = get_t2000
t = t2000.getlocal("+09:00:00")