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<?php
class io_deletefromfile_test extends DokuWikiTest {
function test_delete(){
$file = TMP_DIR.'/test.txt';
$contents = "The\012Delete\012Delete01\012Delete02\012Delete\012DeleteX\012Test\012";
io_saveFile($file, $contents);
$this->assertTrue(io_deleteFromFile($file, "Delete\012"));
$this->assertEquals("The\012Delete01\012Delete02\012DeleteX\012Test\012", io_readFile($file));
$this->assertTrue(io_deleteFromFile($file, "#Delete\\d+\012#", true));
$this->assertEquals("The\012DeleteX\012Test\012", io_readFile($file));
}
}
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