xref: /dokuwiki/_test/tests/inc/io_readfile.test.php (revision 2e206e75efe39d8e8d038606d2f4998d7a5e440a) 
1<?php
2
3class io_readfile_test extends DokuWikiTest {
4
5    /*
6     * dependency for tests needing zlib extension to pass
7     */
8    public function test_ext_zlib() {
9        if (!extension_loaded('zlib')) {
10            $this->markTestSkipped('skipping all zlib tests.  Need zlib extension');
11        }
12    }
13
14    /*
15     * dependency for tests needing zlib extension to pass
16     */
17    public function test_ext_bz2() {
18        if (!extension_loaded('bz2')) {
19            $this->markTestSkipped('skipping all bzip2 tests.  Need bz2 extension');
20        }
21    }
22
23    function test_plain(){
24        // since git converts line endings, we can't check in this test file but have to create it ourselves
25        $plain = TMP_DIR.'/test.txt';
26        file_put_contents($plain, "The\015\012Test\015\012");
27
28        $this->assertEquals("The\012Test\012", io_readFile($plain));
29        $this->assertEquals("The\015\012Test\015\012", io_readFile($plain, false));
30        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt'));
31    }
32
33    /**
34     * @depends test_ext_zlib
35     */
36    function test_gzfiles(){
37        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz'));
38        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz', false));
39        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.gz'));
40        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.gz'));
41    }
42
43    /**
44     * @depends test_ext_bz2
45     */
46    function test_bzfiles(){
47        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2'));
48        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2', false));
49        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.bz2'));
50        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.bz2'));
51        // internal bzfile function
52        $this->assertEquals(array("The\015\012","Test\015\012"), bzfile(__DIR__.'/io_readfile/test.txt.bz2', true));
53        $this->assertEquals(array_fill(0, 120, str_repeat('a', 80)."\012"), bzfile(__DIR__.'/io_readfile/large.txt.bz2', true));
54        $line = str_repeat('a', 8888)."\012";
55        $this->assertEquals(array($line,"\012",$line,"!"), bzfile(__DIR__.'/io_readfile/long.txt.bz2', true));
56    }
57
58}
59