Differential D9269 Diff 22023 src/difference/__tests__/ArcanistDiffUtilsTestCase.php

Changeset View

Standalone View

src/difference/tests/ArcanistDiffUtilsTestCase.php

Show First 20 Lines • Show All 94 Lines • ▼ Show 20 Lines	foreach ($tests as $test) {
ArcanistDiffUtils::generateEditString(		ArcanistDiffUtils::generateEditString(
str_split($test[0]),		str_split($test[0]),
str_split($test[1])),		str_split($test[1])),
"'{$test[0]}' vs '{$test[1]}'");		"'{$test[0]}' vs '{$test[1]}'");
}		}

$utf8_tests = array(		$utf8_tests = array(
array(		array(
"GrumpyCat",		'GrumpyCat',
"Grumpy\xE2\x98\x83at",		"Grumpy\xE2\x98\x83at",
'ssssssxss',		'ssssssxss',
),		),
);		);

foreach ($tests as $test) {		foreach ($tests as $test) {
$this->assertEqual(		$this->assertEqual(
$test[2],		$test[2],
ArcanistDiffUtils::generateEditString(		ArcanistDiffUtils::generateEditString(
phutil_utf8v_combined($test[0]),		phutil_utf8v_combined($test[0]),
phutil_utf8v_combined($test[1])),		phutil_utf8v_combined($test[1])),
"'{$test[0]}' vs '{$test[1]}' (utf8)");		"'{$test[0]}' vs '{$test[1]}' (utf8)");
}		}
}		}

public function testGenerateUTF8IntralineDiff() {		public function testGenerateUTF8IntralineDiff() {
// Both Strings Empty.		// Both Strings Empty.
$left = "";		$left = '';
$right = "";		$right = '';
$result = array(		$result = array(
array(array(0, 0)),		array(array(0, 0)),
array(array(0, 0))		array(array(0, 0))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// Left String Empty.		// Left String Empty.
$left = "";		$left = '';
$right = "Grumpy\xE2\x98\x83at";		$right = "Grumpy\xE2\x98\x83at";
$result = array(		$result = array(
array(array(0, 0)),		array(array(0, 0)),
array(array(0, 11))		array(array(0, 11))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// Right String Empty.		// Right String Empty.
$left = "Grumpy\xE2\x98\x83at";		$left = "Grumpy\xE2\x98\x83at";
$right = "";		$right = '';
$result = array(		$result = array(
array(array(0, 11)),		array(array(0, 11)),
array(array(0, 0))		array(array(0, 0))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// Both Strings Same		// Both Strings Same
$left = "Grumpy\xE2\x98\x83at";		$left = "Grumpy\xE2\x98\x83at";
$right = "Grumpy\xE2\x98\x83at";		$right = "Grumpy\xE2\x98\x83at";
$result = array(		$result = array(
array(array(0, 11)),		array(array(0, 11)),
array(array(0, 11))		array(array(0, 11))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// Both Strings are different.		// Both Strings are different.
$left = "Grumpy\xE2\x98\x83at";		$left = "Grumpy\xE2\x98\x83at";
$right = "Smiling Dog";		$right = 'Smiling Dog';
$result = array(		$result = array(
array(array(1, 11)),		array(array(1, 11)),
array(array(1, 11))		array(array(1, 11))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// String with one difference in the middle.		// String with one difference in the middle.
$left = "GrumpyCat";		$left = 'GrumpyCat';
$right = "Grumpy\xE2\x98\x83at";		$right = "Grumpy\xE2\x98\x83at";
$result = array(		$result = array(
array(array(0, 6), array(1, 1), array(0, 2)),		array(array(0, 6), array(1, 1), array(0, 2)),
array(array(0, 6), array(1, 3), array(0, 2))		array(array(0, 6), array(1, 3), array(0, 2))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// Differences in middle, not connected to each other.		// Differences in middle, not connected to each other.
$left = "GrumpyCat";		$left = 'GrumpyCat';
$right = "Grumpy\xE2\x98\x83a\xE2\x98\x83t";		$right = "Grumpy\xE2\x98\x83a\xE2\x98\x83t";
$result = array(		$result = array(
array(array(0, 6), array(1, 2), array(0, 1)),		array(array(0, 6), array(1, 2), array(0, 1)),
array(array(0, 6), array(1, 7), array(0, 1))		array(array(0, 6), array(1, 7), array(0, 1))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));
Show All 28 Lines	$result = array(
array(array(1, 1), array(0, 9), array(1, 1))		array(array(1, 1), array(0, 9), array(1, 1))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));

// This is a unicode combining character, "COMBINING DOUBLE TILDE".		// This is a unicode combining character, "COMBINING DOUBLE TILDE".
$cc = "\xCD\xA0";		$cc = "\xCD\xA0";
$left = "Senor";		$left = 'Senor';
$right = "Sen{$cc}or";		$right = "Sen{$cc}or";
$result = array(		$result = array(
array(array(0, 2), array(1, 1), array(0, 2)),		array(array(0, 2), array(1, 1), array(0, 2)),
array(array(0, 2), array(1, 3), array(0, 2))		array(array(0, 2), array(1, 3), array(0, 2))
);		);
$this->assertEqual(		$this->assertEqual(
$result,		$result,
ArcanistDiffUtils::generateIntralineDiff($left, $right));		ArcanistDiffUtils::generateIntralineDiff($left, $right));
}		}
}		}