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 (!DOKU_HAS_GZIP) {
10            $this->markTestSkipped('skipping all zlib tests.  Need zlib extension');
11            return;
12        }
13        $this->assertTrue(true);
14    }
15
16    /*
17     * dependency for tests needing zlib extension to pass
18     */
19    public function test_ext_bz2() {
20        if (!DOKU_HAS_BZIP) {
21            $this->markTestSkipped('skipping all bzip2 tests.  Need bz2 extension');
22            return;
23        }
24        $this->assertTrue(true);
25    }
26
27    function test_plain(){
28        // since git converts line endings, we can't check in this test file but have to create it ourselves
29        $plain = TMP_DIR.'/test.txt';
30        file_put_contents($plain, "The\015\012Test\015\012");
31
32        $this->assertEquals("The\012Test\012", io_readFile($plain));
33        $this->assertEquals("The\015\012Test\015\012", io_readFile($plain, false));
34        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt'));
35    }
36
37    /**
38     * @depends test_ext_zlib
39     */
40    function test_gzfiles(){
41        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz'));
42        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz', false));
43        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.gz'));
44        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.gz'));
45    }
46
47    /**
48     * @depends test_ext_bz2
49     */
50    function test_bzfiles(){
51        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2'));
52        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2', false));
53        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.bz2'));
54        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.bz2'));
55        // internal bzfile function
56        $this->assertEquals(array("The\015\012","Test\015\012"), bzfile(__DIR__.'/io_readfile/test.txt.bz2', true));
57        $this->assertEquals(array_fill(0, 120, str_repeat('a', 80)."\012"), bzfile(__DIR__.'/io_readfile/large.txt.bz2', true));
58        $line = str_repeat('a', 8888)."\012";
59        $this->assertEquals(array($line,"\012",$line,"!"), bzfile(__DIR__.'/io_readfile/long.txt.bz2', true));
60    }
61
62}
63