pearu commented on code in PR #50146:
URL: https://github.com/apache/arrow/pull/50146#discussion_r4263285501
##########
cpp/src/arrow/util/value_parsing_test.cc:
##########
@@ -869,11 +870,45 @@ TEST(TimestampParser, StrptimeParser) {
}
// Unparseable strings
- std::vector<std::string> unparseables = {"foo", "5/1/2000", "5/1/2000
12:34:56:6"};
+ std::vector<std::string> unparseables = {
+ "foo", "5/1/2000", "5/1/2000 12:34:56:6",
+ // Leap seconds are rejected, as by the
+ // ISO-8601 parser
+ "5/31/2000 12:30:60", "5/31/2000 23:59:60", "5/31/2000 23:59:61",
+ // Impossible dates are rejected rather
+ // than rolled over into the next month
+ "2/30/2000 12:34:56", "4/31/2000 12:34:56", "2/29/2001 12:34:56",
+ // A zero day is rejected rather than
+ // taken as the first of the month
+ "2/00/2000 12:34:56"};
for (auto& value : unparseables) {
int64_t dummy;
ASSERT_FALSE((*parser)(value.c_str(), value.size(), TimeUnit::SECOND,
&dummy));
}
+
+ // A format without a day still parses (the day defaults to the first)
+ auto month_parser = TimestampParser::MakeStrptime("%Y-%m");
+ int64_t converted, expected;
+ ASSERT_TRUE((*month_parser)("2000-02", 7, TimeUnit::SECOND, &converted));
+ ASSERT_TRUE(ParseTimestampISO8601("2000-02-01", 10, TimeUnit::SECOND,
&expected));
+ ASSERT_EQ(expected, converted);
+}
+
+TEST(TimestampParser, StrptimeYearOutOfRange) {
+ auto parser = TimestampParser::MakeStrptime("%s");
+ int64_t converted = 0;
+ if (!(*parser)("1584282600", 10, TimeUnit::SECOND, &converted)) {
Review Comment:
@ianmcook could you submit the test-debian-13-cpp-i386 job as I cannot
(https://github.com/apache/arrow/pull/50146#issuecomment-6153819189)?
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