From 02545895c1c6551be3b167bcada171fe9423d443 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Wed, 19 Feb 2014 23:49:31 +0200 Subject: Add compatibility layer for array_column(), array_replace(), array_replace_recursive() --- tests/codeigniter/core/compat/array_test.php | 429 +++++++++++++++++++++++++++ 1 file changed, 429 insertions(+) create mode 100644 tests/codeigniter/core/compat/array_test.php (limited to 'tests/codeigniter/core/compat') diff --git a/tests/codeigniter/core/compat/array_test.php b/tests/codeigniter/core/compat/array_test.php new file mode 100644 index 000000000..9d2deaba6 --- /dev/null +++ b/tests/codeigniter/core/compat/array_test.php @@ -0,0 +1,429 @@ +markTestSkipped('All array functions are already available on PHP 5.5'); + } + elseif ( ! is_php('5.3')) + { + $this->assertTrue(function_exists('array_replace')); + $this->assertTrue(function_exists('array_replace_recursive')); + } + + $this->assertTrue(function_exists('array_column')); + } + + // ------------------------------------------------------------------------ + + /** + * array_column() test + * + * Borrowed from PHP's own tests + * + * @depends test_bootstrap + */ + public function test_array_column() + { + // Basic tests + + $input = array( + array( + 'id' => 1, + 'first_name' => 'John', + 'last_name' => 'Doe' + ), + array( + 'id' => 2, + 'first_name' => 'Sally', + 'last_name' => 'Smith' + ), + array( + 'id' => 3, + 'first_name' => 'Jane', + 'last_name' => 'Jones' + ) + ); + + // Ensure internal array position doesn't break it + next($input); + + $this->assertEquals( + array('John', 'Sally', 'Jane'), + array_column($input, 'first_name') + ); + + $this->assertEquals( + array(1, 2, 3), + array_column($input, 'id') + ); + + $this->assertEquals( + array( + 1 => 'Doe', + 2 => 'Smith', + 3 => 'Jones' + ), + array_column($input, 'last_name', 'id') + ); + + $this->assertEquals( + array( + 'John' => 'Doe', + 'Sally' => 'Smith', + 'Jane' => 'Jones' + ), + array_column($input, 'last_name', 'first_name') + ); + + // Object key search + + $f = new Foo(); + $b = new Bar(); + + $this->assertEquals( + array('Doe', 'Smith', 'Jones'), + array_column($input, $f) + ); + + $this->assertEquals( + array( + 'John' => 'Doe', + 'Sally' => 'Smith', + 'Jane' => 'Jones' + ), + array_column($input, $f, $b) + ); + + // NULL parameters + + $input = array( + 456 => array( + 'id' => '3', + 'title' => 'Foo', + 'date' => '2013-03-25' + ), + 457 => array( + 'id' => '5', + 'title' => 'Bar', + 'date' => '2012-05-20' + ) + ); + + $this->assertEquals( + array( + 3 => array( + 'id' => '3', + 'title' => 'Foo', + 'date' => '2013-03-25' + ), + 5 => array( + 'id' => '5', + 'title' => 'Bar', + 'date' => '2012-05-20' + ) + ), + array_column($input, NULL, 'id') + ); + + $this->assertEquals( + array( + array( + 'id' => '3', + 'title' => 'Foo', + 'date' => '2013-03-25' + ), + array( + 'id' => '5', + 'title' => 'Bar', + 'date' => '2012-05-20' + ) + ), + array_column($input, NULL, 'foo') + ); + + $this->assertEquals( + array( + array( + 'id' => '3', + 'title' => 'Foo', + 'date' => '2013-03-25' + ), + array( + 'id' => '5', + 'title' => 'Bar', + 'date' => '2012-05-20' + ) + ), + array_column($input, NULL) + ); + + // Data types + + $fh = fopen(__FILE__, 'r', TRUE); + $stdClass = new stdClass(); + $input = array( + array( + 'id' => 1, + 'value' => $stdClass + ), + array( + 'id' => 2, + 'value' => 34.2345 + ), + array( + 'id' => 3, + 'value' => TRUE + ), + array( + 'id' => 4, + 'value' => FALSE + ), + array( + 'id' => 5, + 'value' => NULL + ), + array( + 'id' => 6, + 'value' => 1234 + ), + array( + 'id' => 7, + 'value' => 'Foo' + ), + array( + 'id' => 8, + 'value' => $fh + ) + ); + + $this->assertEquals( + array( + $stdClass, + 34.2345, + TRUE, + FALSE, + NULL, + 1234, + 'Foo', + $fh + ), + array_column($input, 'value') + ); + + $this->assertEquals( + array( + 1 => $stdClass, + 2 => 34.2345, + 3 => TRUE, + 4 => FALSE, + 5 => NULL, + 6 => 1234, + 7 => 'Foo', + 8 => $fh + ), + array_column($input, 'value', 'id') + ); + + // Numeric column keys + + $input = array( + array('aaa', '111'), + array('bbb', '222'), + array('ccc', '333', -1 => 'ddd') + ); + + $this->assertEquals( + array('111', '222', '333'), + array_column($input, 1) + ); + + $this->assertEquals( + array( + 'aaa' => '111', + 'bbb' => '222', + 'ccc' => '333' + ), + array_column($input, 1, 0) + ); + + $this->assertEquals( + array( + 'aaa' => '111', + 'bbb' => '222', + 'ccc' => '333' + ), + array_column($input, 1, 0.123) + ); + + $this->assertEquals( + array( + 0 => '111', + 1 => '222', + 'ddd' => '333' + ), + array_column($input, 1, -1) + ); + + // Non-existing columns + + $this->assertEquals(array(), array_column($input, 2)); + $this->assertEquals(array(), array_column($input, 'foo')); + $this->assertEquals( + array('aaa', 'bbb', 'ccc'), + array_column($input, 0, 'foo') + ); + $this->assertEquals(array(), array_column($input, 3.14)); + + // One-dimensional array + $this->assertEquals(array(), array_column(array('foo', 'bar', 'baz'), 1)); + + // Columns not present in all rows + + $input = array( + array('a' => 'foo', 'b' => 'bar', 'e' => 'bbb'), + array('a' => 'baz', 'c' => 'qux', 'd' => 'aaa'), + array('a' => 'eee', 'b' => 'fff', 'e' => 'ggg') + ); + + $this->assertEquals( + array('qux'), + array_column($input, 'c') + ); + + $this->assertEquals( + array('baz' => 'qux'), + array_column($input, 'c', 'a') + ); + + $this->assertEquals( + array( + 0 => 'foo', + 'aaa' => 'baz', + 1 => 'eee' + ), + array_column($input, 'a', 'd') + ); + + $this->assertEquals( + array( + 'bbb' => 'foo', + 0 => 'baz', + 'ggg' => 'eee' + ), + array_column($input, 'a', 'e') + ); + + $this->assertEquals( + array('bar', 'fff'), + array_column($input, 'b') + ); + + $this->assertEquals( + array( + 'foo' => 'bar', + 'eee' => 'fff' + ), + array_column($input, 'b', 'a') + ); + } + + // ------------------------------------------------------------------------ + + /** + * array_replace(), array_replace_recursive() tests + * + * Borrowed from PHP's own tests + * + * @depends test_bootstrap + */ + public function test_array_replace_recursive() + { + if (is_php('5.3')) + { + return $this->markTestSkipped('array_replace() and array_replace_recursive() are already available on PHP 5.3'); + } + + $array1 = array( + 0 => 'dontclobber', + '1' => 'unclobbered', + 'test2' => 0.0, + 'test3' => array( + 'testarray2' => TRUE, + 1 => array( + 'testsubarray1' => 'dontclobber2', + 'testsubarray2' => 'dontclobber3' + ) + ) + ); + + $array2 = array( + 1 => 'clobbered', + 'test3' => array( + 'testarray2' => FALSE + ), + 'test4' => array( + 'clobbered3' => array(0, 1, 2) + ) + ); + + // array_replace() + $this->assertEquals( + array( + 0 => 'dontclobber', + 1 => 'clobbered', + 'test2' => 0.0, + 'test3' => array( + 'testarray2' => FALSE + ), + 'test4' => array( + 'clobbered3' => array(0, 1, 2) + ) + ), + array_replace($array1, $array2) + ); + + // array_replace_recursive() + $this->assertEquals( + array( + 0 => 'dontclobber', + 1 => 'clobbered', + 'test2' => 0.0, + 'test3' => array( + 'testarray2' => FALSE, + 1 => array( + 'testsubarray1' => 'dontclobber2', + 'testsubarray2' => 'dontclobber3' + ) + ), + 'test4' => array( + 'clobbered3' => array(0, 1, 2) + ) + ), + array_replace_recursive($array1, $array2) + ); + } +} + +// ------------------------------------------------------------------------ + +// These are necessary for the array_column() tests + +class Foo { + + public function __toString() + { + return 'last_name'; + } +} + +class Bar { + + public function __toString() + { + return 'first_name'; + } +} \ No newline at end of file -- cgit v1.2.3-24-g4f1b