Initial commit

#pma/test/libraries/common/PMA_quoting_slashing_test.php

@@ -0,0 +1,186 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Test for quoting, slashing/backslashing
+ *
+ * @package PhpMyAdmin-test
+ * @group common.lib-tests
+ */
+
+/*
+ * Include to test.
+ */
+
+
+/**
+ * Test for quoting, slashing/backslashing
+ *
+ * @package PhpMyAdmin-test
+ * @group common.lib-tests
+ */
+class PMA_QuotingSlashing_Test extends PHPUnit_Framework_TestCase
+{
+    /**
+     * data provider for PMA\libraries\Util::unQuote test
+     *
+     * @return array
+     */
+    public function unQuoteProvider()
+    {
+        return array(
+            array('"test\'"', "test'"),
+            array("'test''", "test'"),
+            array("`test'`", "test'"),
+            array("'test'test", "'test'test")
+        );
+    }
+
+    /**
+     * PMA\libraries\Util::unQuote test
+     *
+     * @param string $param    String
+     * @param string $expected Expected output
+     *
+     * @return void
+     *
+     * @dataProvider unQuoteProvider
+     */
+    public function testUnQuote($param, $expected)
+    {
+        $this->assertEquals(
+            $expected, PMA\libraries\Util::unQuote($param)
+        );
+    }
+
+    /**
+     * data provider for PMA\libraries\Util::unQuote test with chosen quote
+     *
+     * @return array
+     */
+    public function unQuoteSelectedProvider()
+    {
+        return array(
+            array('"test\'"', "test'"),
+            array("'test''", "'test''"),
+            array("`test'`", "`test'`"),
+            array("'test'test", "'test'test")
+        );
+    }
+
+    /**
+     * PMA\libraries\Util::unQuote test with chosen quote
+     *
+     * @param string $param    String
+     * @param string $expected Expected output
+     *
+     * @return void
+     *
+     * @dataProvider unQuoteSelectedProvider
+     */
+    public function testUnQuoteSelectedChar($param, $expected)
+    {
+        $this->assertEquals(
+            $expected, PMA\libraries\Util::unQuote($param, '"')
+        );
+    }
+
+    /**
+     * data provider for backquote test
+     *
+     * @return array
+     */
+    public function backquoteDataProvider()
+    {
+        return array(
+            array('0', '`0`'),
+            array('test', '`test`'),
+            array('te`st', '`te``st`'),
+            array(
+                array('test', 'te`st', '', '*'),
+                array('`test`', '`te``st`', '', '*')
+            )
+        );
+    }
+
+    /**
+     * backquote test with different param $do_it (true, false)
+     *
+     * @param string $a String
+     * @param string $b Expected output
+     *
+     * @return void
+     *
+     * @dataProvider backquoteDataProvider
+     */
+    public function testBackquote($a, $b)
+    {
+        // Test bypass quoting (used by dump functions)
+        $this->assertEquals($a, PMA\libraries\Util::backquote($a, false));
+
+        // Test backquote
+        $this->assertEquals($b, PMA\libraries\Util::backquote($a));
+    }
+
+    /**
+     * data provider for backquoteCompat test
+     *
+     * @return array
+     */
+    public function backquoteCompatDataProvider()
+    {
+        return array(
+            array('0', '"0"'),
+            array('test', '"test"'),
+            array('te`st', '"te`st"'),
+            array(
+                array('test', 'te`st', '', '*'),
+                array('"test"', '"te`st"', '', '*')
+            )
+        );
+    }
+
+    /**
+     * backquoteCompat test with different param $compatibility (NONE, MSSQL)
+     *
+     * @param string $a String
+     * @param string $b Expected output
+     *
+     * @return void
+     *
+     * @dataProvider backquoteCompatDataProvider
+     */
+    public function testbackquoteCompat($a, $b)
+    {
+        // Test bypass quoting (used by dump functions)
+        $this->assertEquals($a, PMA\libraries\Util::backquoteCompat($a, 'NONE', false));
+
+        // Run tests in MSSQL compatibility mode
+        // Test bypass quoting (used by dump functions)
+        $this->assertEquals($a, PMA\libraries\Util::backquoteCompat($a, 'MSSQL', false));
+
+        // Test backquote
+        $this->assertEquals($b, PMA\libraries\Util::backquoteCompat($a, 'MSSQL'));
+    }
+
+    /**
+     * backquoteCompat test with forbidden words
+     *
+     * @return void
+     */
+    public function testBackquoteForbidenWords()
+    {
+        foreach (SqlParser\Context::$KEYWORDS as $keyword => $type) {
+            if ($type & SqlParser\Token::FLAG_KEYWORD_RESERVED) {
+                $this->assertEquals(
+                    "`" . $keyword . "`",
+                    PMA\libraries\Util::backquote($keyword, false)
+                );
+            } else {
+                $this->assertEquals(
+                    $keyword,
+                    PMA\libraries\Util::backquote($keyword, false)
+                );
+            }
+        }
+    }
+}