From 3f4521bcf4b538b6ac54817cfad22b51e347546d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 17 Jun 2015 03:03:03 -0400
Subject: [PATCH] Fix so plain text signature field uses monospace font (#1490435)

---
 tests/Framework/DB.php |  142 +++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 141 insertions(+), 1 deletions(-)

diff --git a/tests/Framework/DB.php b/tests/Framework/DB.php
index b7a0638..04897bb 100644
--- a/tests/Framework/DB.php
+++ b/tests/Framework/DB.php
@@ -9,7 +9,7 @@
 {
 
     /**
-     * Class constructor
+     * Class constructor test
      */
     function test_class()
     {
@@ -17,4 +17,144 @@
 
         $this->assertInstanceOf('rcube_db', $object, "Class constructor");
     }
+
+    /**
+     * Test script execution and table_prefix replacements
+     */
+    function test_exec_script()
+    {
+        $db = new rcube_db_test_wrapper('test');
+        $db->set_option('table_prefix', 'prefix_');
+        $db->set_option('identifier_start', '`');
+        $db->set_option('identifier_end', '`');
+
+        $script = implode("\n", array(
+            "CREATE TABLE `xxx` (test int, INDEX xxx (test));",
+            "-- test comment",
+            "ALTER TABLE `xxx` CHANGE test test int;",
+            "TRUNCATE xxx;",
+            "DROP TABLE `vvv`;",
+            "CREATE TABLE `i` (test int CONSTRAINT `iii`
+                FOREIGN KEY (`test`) REFERENCES `xxx`(`test`) ON DELETE CASCADE ON UPDATE CASCADE);",
+            "INSERT INTO xxx test = 1;",
+            "SELECT test FROM xxx;",
+        ));
+        $output = implode("\n", array(
+            "CREATE TABLE `prefix_xxx` (test int, INDEX prefix_xxx (test))",
+            "ALTER TABLE `prefix_xxx` CHANGE test test int",
+            "TRUNCATE prefix_xxx",
+            "DROP TABLE `prefix_vvv`",
+            "CREATE TABLE `prefix_i` (test int CONSTRAINT `prefix_iii`
+                FOREIGN KEY (`test`) REFERENCES `prefix_xxx`(`test`) ON DELETE CASCADE ON UPDATE CASCADE)",
+            "INSERT INTO prefix_xxx test = 1",
+            "SELECT test FROM prefix_xxx",
+        ));
+
+        $result = $db->exec_script($script);
+        $out    = array();
+
+        foreach ($db->queries as $q) {
+            $out[] = $q;
+        }
+
+        $this->assertTrue($result, "Execute SQL script (result)");
+        $this->assertSame(implode("\n", $out), $output, "Execute SQL script (content)");
+    }
+
+    /**
+     * Test query parsing and arguments quoting
+     */
+    function test_query_parsing()
+    {
+        $db = new rcube_db_test_wrapper('test');
+        $db->set_option('identifier_start', '`');
+        $db->set_option('identifier_end', '`');
+
+        $db->query("SELECT ?", "test`test");
+        $db->query("SELECT ?", "test?test");
+        $db->query("SELECT ?", "test``test");
+        $db->query("SELECT ?", "test??test");
+        $db->query("SELECT `test` WHERE 'test``test'");
+        $db->query("SELECT `test` WHERE 'test??test'");
+        $db->query("SELECT `test` WHERE `test` = ?", "`te``st`");
+        $db->query("SELECT `test` WHERE `test` = ?", "?test?");
+        $db->query("SELECT `test` WHERE `test` = ?", "????");
+
+        $expected = implode("\n", array(
+            "SELECT 'test`test'",
+            "SELECT 'test?test'",
+            "SELECT 'test``test'",
+            "SELECT 'test??test'",
+            "SELECT `test` WHERE 'test`test'",
+            "SELECT `test` WHERE 'test?test'",
+            "SELECT `test` WHERE `test` = '`te``st`'",
+            "SELECT `test` WHERE `test` = '?test?'",
+            "SELECT `test` WHERE `test` = '????'",
+        ));
+
+       $this->assertSame($expected, implode("\n", $db->queries), "Query parsing [1]");
+
+        $db->set_option('identifier_start', '"');
+        $db->set_option('identifier_end', '"');
+        $db->queries = array();
+
+        $db->query("SELECT ?", "test`test");
+        $db->query("SELECT ?", "test?test");
+        $db->query("SELECT ?", "test``test");
+        $db->query("SELECT ?", "test??test");
+        $db->query("SELECT `test` WHERE 'test``test'");
+        $db->query("SELECT `test` WHERE 'test??test'");
+        $db->query("SELECT `test` WHERE `test` = ?", "`te``st`");
+        $db->query("SELECT `test` WHERE `test` = ?", "?test?");
+        $db->query("SELECT `test` WHERE `test` = ?", "????");
+
+        $expected = implode("\n", array(
+            "SELECT 'test`test'",
+            "SELECT 'test?test'",
+            "SELECT 'test``test'",
+            "SELECT 'test??test'",
+            "SELECT \"test\" WHERE 'test`test'",
+            "SELECT \"test\" WHERE 'test?test'",
+            "SELECT \"test\" WHERE \"test\" = '`te``st`'",
+            "SELECT \"test\" WHERE \"test\" = '?test?'",
+            "SELECT \"test\" WHERE \"test\" = '????'",
+        ));
+
+       $this->assertSame($expected, implode("\n", $db->queries), "Query parsing [2]");
+    }
+}
+
+/**
+ * rcube_db wrapper to test some protected methods
+ */
+class rcube_db_test_wrapper extends rcube_db
+{
+    public $queries = array();
+
+    protected function query_execute($query)
+    {
+        $this->queries[] = $query;
+    }
+
+    public function db_connect($mode, $force = false)
+    {
+        $this->dbh = new rcube_db_test_dbh();
+    }
+
+    public function is_connected()
+    {
+        return true;
+    }
+
+    protected function debug($data)
+    {
+    }
+}
+
+class rcube_db_test_dbh
+{
+    public function quote($data, $type)
+    {
+        return "'$data'";
+    }
 }

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