1 files changed, 58 insertions, 0 deletions
diff --git a/_test/tests/inc/io_readfile.test.php b/_test/tests/inc/io_readfile.test.php
new file mode 100644
index 000000000..700c1902b
--- /dev/null
+++ b/_test/tests/inc/io_readfile.test.php
@@ -0,0 +1,58 @@
+<?php
+
+class io_readfile_test extends DokuWikiTest {
+
+    /*
+     * dependency for tests needing zlib extension to pass
+     */
+    public function test_ext_zlib() {
+        if (!extension_loaded('zlib')) {
+            $this->markTestSkipped('skipping all zlib tests.  Need zlib extension');
+        }
+    }
+
+    /*
+     * dependency for tests needing zlib extension to pass
+     */
+    public function test_ext_bz2() {
+        if (!extension_loaded('bz2')) {
+            $this->markTestSkipped('skipping all bzip2 tests.  Need bz2 extension');
+        }
+    }
+
+    function test_plain(){
+        // since git converts line endings, we can't check in this test file but have to create it ourselves
+        $plain = TMP_DIR.'/test.txt';
+        file_put_contents($plain, "The\015\012Test\015\012");
+
+        $this->assertEquals("The\012Test\012", io_readFile($plain));
+        $this->assertEquals("The\015\012Test\015\012", io_readFile($plain, false));
+        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt'));
+    }
+
+    /**
+     * @depends test_ext_zlib
+     */
+    function test_gzfiles(){
+        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz'));
+        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.gz', false));
+        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.gz'));
+        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.gz'));
+    }
+
+    /**
+     * @depends test_ext_bz2
+     */
+    function test_bzfiles(){
+        $this->assertEquals("The\012Test\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2'));
+        $this->assertEquals("The\015\012Test\015\012", io_readFile(__DIR__.'/io_readfile/test.txt.bz2', false));
+        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/nope.txt.bz2'));
+        $this->assertEquals(false, io_readFile(__DIR__.'/io_readfile/corrupt.txt.bz2'));
+        // internal bzfile function
+        $this->assertEquals(array("The\015\012","Test\015\012"), bzfile(__DIR__.'/io_readfile/test.txt.bz2', true));
+        $this->assertEquals(array_fill(0, 120, str_repeat('a', 80)."\012"), bzfile(__DIR__.'/io_readfile/large.txt.bz2', true));
+        $line = str_repeat('a', 8888)."\012";
+        $this->assertEquals(array($line,"\012",$line,"!"), bzfile(__DIR__.'/io_readfile/long.txt.bz2', true));
+    }
+
+}