public function test_compare_string_with_wildcard()
{
// Test case sensitive literal matches.
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Frog', 'Frog', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Frog', 'frog', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' Frog ', 'Frog', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Frogs', 'Frog', false));
// Test case insensitive literal matches.
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Frog', 'frog', true));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' FROG ', 'Frog', true));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Frogs', 'Frog', true));
// Test case sensitive wildcard matches.
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Frog', 'F*og', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Fog', 'F*og', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' Fat dog ', 'F*og', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Frogs', 'F*og', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Fg', 'F*og', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('frog', 'F*og', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard(' fat dog ', 'F*og', false));
// Test case insensitive wildcard matches.
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Frog', 'F*og', true));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Fog', 'F*og', true));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' Fat dog ', 'F*og', true));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Frogs', 'F*og', true));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('Fg', 'F*og', true));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('frog', 'F*og', true));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' fat dog ', 'F*og', true));
// Test match using regexp special chars.
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard(' * ', '\\*', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('*', '\\*', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('Frog*toad', 'Frog\\*toad', false));
$this->assertFalse(qtype_shortanswer_question::compare_string_with_wildcard('a', '[a-z]', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('[a-z]', '[a-z]', false));
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('\\{}/', '\\{}/', true));
// See http://moodle.org/mod/forum/discuss.php?d=120557
$this->assertTrue(qtype_shortanswer_question::compare_string_with_wildcard('ITÁLIE', 'Itálie', true));
}
public function test_compare_0_with_wildcard() {
// Test the classic PHP problem case with '0'.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'0', '0', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'0', '0*', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'0', '*0', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'0', '*0*', false));
}
public function test_compare_string_with_wildcard_many_stars()
{
// Test the classic PHP problem case with '0'.
$this->assertTrue((bool) qtype_shortanswer_question::compare_string_with_wildcard('<em></em>', '***********************************<em>***********************************</em>', false));
}
public function test_compare_string_with_wildcard() {
// Test case sensitive literal matches.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog', 'Frog', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog', 'frog', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' Frog ', 'Frog', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frogs', 'Frog', false));
// Test case insensitive literal matches.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog', 'frog', true));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' FROG ', 'Frog', true));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frogs', 'Frog', true));
// Test case sensitive wildcard matches.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog', 'F*og', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Fog', 'F*og', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' Fat dog ', 'F*og', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frogs', 'F*og', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Fg', 'F*og', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'frog', 'F*og', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' fat dog ', 'F*og', false));
// Test case insensitive wildcard matches.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog', 'F*og', true));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Fog', 'F*og', true));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' Fat dog ', 'F*og', true));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frogs', 'F*og', true));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Fg', 'F*og', true));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'frog', 'F*og', true));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' fat dog ', 'F*og', true));
// Test match using regexp special chars.
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
' * ', '\*', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'*', '\*', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'Frog*toad', 'Frog\*toad', false));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'a', '[a-z]', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'[a-z]', '[a-z]', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'\{}/', '\{}/', true));
// See http://moodle.org/mod/forum/discuss.php?d=120557
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'ITÁLIE', 'Itálie', true));
if (function_exists('normalizer_normalize')) {
// Test ambiguous unicode representations
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'départ', 'DÉPART', true));
$this->assertFalse((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'départ', 'DÉPART', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'd'."\xC3\xA9".'part', 'd'."\x65\xCC\x81".'part', false));
$this->assertTrue((bool)qtype_shortanswer_question::compare_string_with_wildcard(
'd'."\xC3\xA9".'part', 'D'."\x45\xCC\x81".'PART', true));
}
}
