Anomie has uploaded a new change for review.
https://gerrit.wikimedia.org/r/181175
Change subject: Reject out-of-range output when converting to TS_MW
......................................................................
Reject out-of-range output when converting to TS_MW
TS_MW is a 14-character string "YYYYMMDDHHIISS", and thus cannot
represent timestamps earlier than 00000101000000 or later than
99991231235959.
MWTimestamp should throw an exception if asked to represent out-of-range
times in this format, rather than returning invalid values that are
likely to be truncated by the database.
Bug: T51580
Change-Id: I744e446356f3ed9193dfaaaec5dc81c611dab4a3
---
M includes/MWTimestamp.php
M tests/phpunit/includes/MWTimestampTest.php
2 files changed, 28 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/75/181175/1
diff --git a/includes/MWTimestamp.php b/includes/MWTimestamp.php
index 4b3d36a..ea91470 100644
--- a/includes/MWTimestamp.php
+++ b/includes/MWTimestamp.php
@@ -182,6 +182,11 @@
$output .= ' GMT';
}
+ if ( $style == TS_MW && strlen( $output ) !== 14 ) {
+ throw new TimestampException( __METHOD__ . ': The
timestamp cannot be represented in ' .
+ 'the specified format' );
+ }
+
return $output;
}
diff --git a/tests/phpunit/includes/MWTimestampTest.php
b/tests/phpunit/includes/MWTimestampTest.php
index 05c1a66..3656254 100644
--- a/tests/phpunit/includes/MWTimestampTest.php
+++ b/tests/phpunit/includes/MWTimestampTest.php
@@ -82,6 +82,17 @@
}
/**
+ * Test an out of range timestamp
+ * @dataProvider provideOutOfRangeTimestamps
+ * @expectedException TimestampException
+ * @covers MWTimestamp
+ */
+ public function testOutOfRangeTimestamps( $format, $input ) {
+ $timestamp = new MWTimestamp( $input );
+ $timestamp->getTimestamp( $format );
+ }
+
+ /**
* Test requesting an invalid output format.
* @expectedException TimestampException
* @covers MWTimestamp::getTimestamp
@@ -114,6 +125,18 @@
}
/**
+ * Returns a list of out of range timestamps in the format:
+ * array( type, timestamp_of_type )
+ */
+ public static function provideOutOfRangeTimestamps() {
+ return array(
+ // Various formats
+ array( TS_MW, '-62167219201' ), // -0001-12-31T23:59:59Z
+ array( TS_MW, '253402300800' ), // 10000-01-01T00:00:00Z
+ );
+ }
+
+ /**
* @dataProvider provideHumanTimestampTests
* @covers MWTimestamp::getHumanTimestamp
*/
--
To view, visit https://gerrit.wikimedia.org/r/181175
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I744e446356f3ed9193dfaaaec5dc81c611dab4a3
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Anomie <[email protected]>
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