diff options
Diffstat (limited to 'ext/POSIX/t/time.t')
| -rw-r--r-- | ext/POSIX/t/time.t | 82 |
1 files changed, 81 insertions, 1 deletions
diff --git a/ext/POSIX/t/time.t b/ext/POSIX/t/time.t index 90b54caa47..f6954b3695 100644 --- a/ext/POSIX/t/time.t +++ b/ext/POSIX/t/time.t @@ -4,7 +4,7 @@ use strict; use Config; use POSIX; -use Test::More tests => 19; +use Test::More tests => 41; # go to UTC to avoid DST issues around the world when testing. SUS3 says that # null should get you UTC, but some environments want the explicit names. @@ -68,6 +68,86 @@ is(ord strftime($ss, POSIX::localtime(time)), 223, 'Format string has correct character'); unlike($ss, qr/\w/, 'Still not internally UTF-8 encoded'); +my @time = POSIX::strptime("2011-12-18 12:34:56", "%Y-%m-%d %H:%M:%S"); +is_deeply(\@time, [56, 34, 12, 18, 12-1, 2011-1900, 0, 351, 0], 'strptime() all 6 fields'); + +@time = POSIX::strptime("2011-12-18", "%Y-%m-%d", 1, 23, 4); +is_deeply(\@time, [1, 23, 4, 18, 12-1, 2011-1900, 0, 351, 0], 'strptime() all date fields with passed time'); + +@time = POSIX::strptime("2011-12-18", "%Y-%m-%d"); +is_deeply(\@time, [undef, undef, undef, 18, 12-1, 2011-1900, 0, 351, 0], 'strptime() all date fields with no time'); + +# tm_year == 6 => 1906, which is a negative time_t. Lets use 106 as 2006 instead +@time = POSIX::strptime("12:34:56", "%H:%M:%S", 1, 2, 3, 4, 5, 106); +is_deeply(\@time, [56, 34, 12, 4, 5, 106, 0, 154, 1], 'strptime() all time fields with passed date'); + +@time = POSIX::strptime("July 4", "%b %d"); +is_deeply([@time[3,4]], [4, 7-1], 'strptime() partial yields correct mday/mon'); + +@time = POSIX::strptime("Foobar", "%H:%M:%S"); +is(scalar @time, 0, 'strptime() invalid input yields empty list'); + +my $str; +@time = POSIX::strptime(\($str = "01:02:03"), "%H:%M:%S", -1,-1,-1, 1,0,70); +is_deeply(\@time, [3, 2, 1, 1, 0, 70, 4, 0, 0], 'strptime() parses SCALAR ref'); +is(pos($str), 8, 'strptime() sets pos() magic on SCALAR ref'); + +$str = "Text with 2012-12-01 datestamp"; +pos($str) = 10; +@time = POSIX::strptime(\$str, "%Y-%m-%d", 0, 0, 0); +is_deeply(\@time, [0, 0, 0, 1, 12-1, 2012-1900, 6, 335, 0], 'strptime() starts SCALAR ref at pos()'); +is(pos($str), 20, 'strptime() updates pos() magic on SCALAR ref'); + +{ + # Latin-1 vs. UTF-8 strings + my $date = "2012\x{e9}02\x{e9}01"; + utf8::upgrade my $date_U = $date; + my $fmt = "%Y\x{e9}%m\x{e9}%d"; + utf8::upgrade my $fmt_U = $fmt; + + my @want = (undef, undef, undef, 1, 2-1, 2012-1900, 3, 31, 0); + + is_deeply([POSIX::strptime($date_U, $fmt )], \@want, 'strptime() UTF-8 date, legacy fmt'); + is_deeply([POSIX::strptime($date, $fmt_U)], \@want, 'strptime() legacy date, UTF-8 fmt'); + is_deeply([POSIX::strptime($date_U, $fmt_U)], \@want, 'strptime() UTF-8 date, UTF-8 fmt'); + + my $str = "\x{ea} $date \x{ea}"; + pos($str) = 2; + + is_deeply([POSIX::strptime(\$str, $fmt_U)], \@want, 'strptime() legacy data SCALAR ref, UTF-8 fmt'); + is(pos($str), 12, 'pos() of legacy data SCALAR after strptime() UTF-8 fmt'); + + utf8::upgrade my $str_U = $str; + pos($str_U) = 2; + + is_deeply([POSIX::strptime(\$str_U, $fmt)], \@want, 'strptime() UTF-8 data SCALAR ref, legacy fmt'); + is(pos($str_U), 12, 'pos() of UTF-8 data SCALAR after strptime() legacy fmt'); + + # High (>U+FF) strings + my $date_UU = "2012\x{1234}02\x{1234}01"; + my $fmt_UU = "%Y\x{1234}%m\x{1234}%d"; + + is_deeply([POSIX::strptime($date_UU, $fmt_UU)], \@want, 'strptime() on non-Latin-1 Unicode'); +} + +eval { POSIX::strptime({}, "format") }; +like($@, qr/not a reference to a mutable scalar/, 'strptime() dies on HASH ref'); + +eval { POSIX::strptime(\"boo", "format") }; +like($@, qr/not a reference to a mutable scalar/, 'strptime() dies on const literal ref'); + +eval { POSIX::strptime(qr/boo!/, "format") }; +like($@, qr/not a reference to a mutable scalar/, 'strptime() dies on Regexp'); + +$str = bless [], "WithStringOverload"; +{ + package WithStringOverload; + use overload '""' => sub { return "2012-02-01" }; +} + +@time = POSIX::strptime($str, "%Y-%m-%d", 0, 0, 0); +is_deeply(\@time, [0, 0, 0, 1, 2-1, 2012-1900, 3, 31, 0], 'strptime() allows object with string overload'); + setlocale(LC_TIME, $orig_loc) || die "Cannot setlocale() back to orig: $!"; # clock() seems to have different definitions of what it does between POSIX |