Initial import

tests/mocks/core/common.php

@@ -0,0 +1,153 @@
+<?php
+
+// Set up the global CI functions in their most minimal core representation
+
+if ( ! function_exists('get_instance'))
+{
+	function &get_instance()
+	{
+		$test = CI_TestCase::instance();
+		$test = $test->ci_instance();
+		return $test;
+	}
+}
+
+// --------------------------------------------------------------------
+
+if ( ! function_exists('get_config'))
+{
+	function &get_config()
+	{
+		$test = CI_TestCase::instance();
+		$config = $test->ci_get_config();
+		return $config;
+	}
+}
+
+if ( ! function_exists('config_item'))
+{
+	function config_item($item)
+	{
+		$config =& get_config();
+
+		if ( ! isset($config[$item]))
+		{
+			return NULL;
+		}
+
+		return $config[$item];
+	}
+}
+
+if ( ! function_exists('get_mimes'))
+{
+	/**
+	 * Returns the MIME types array from config/mimes.php
+	 *
+	 * @return	array
+	 */
+	function &get_mimes()
+	{
+		static $_mimes = array();
+
+		if (empty($_mimes))
+		{
+			$path = realpath(PROJECT_BASE.'application/config/mimes.php');
+			if (is_file($path))
+			{
+				$_mimes = include($path);
+			}
+		}
+
+		return $_mimes;
+	}
+}
+
+// --------------------------------------------------------------------
+
+/*
+if ( ! function_exists('load_class'))
+{
+	function load_class($class, $directory = 'libraries', $prefix = 'CI_')
+	{
+		if ($directory !== 'core' OR $prefix !== 'CI_')
+		{
+			throw new Exception('Not Implemented: Non-core load_class()');
+		}
+
+		$test = CI_TestCase::instance();
+
+		$obj =& $test->ci_core_class($class);
+
+		if (is_string($obj))
+		{
+			throw new Exception('Bad Isolation: Use ci_set_core_class to set '.$class);
+		}
+
+		return $obj;
+	}
+}
+*/
+
+// Clean up error messages
+// --------------------------------------------------------------------
+
+if ( ! function_exists('show_error'))
+{
+	function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
+	{
+		throw new RuntimeException('CI Error: '.$message);
+	}
+}
+
+if ( ! function_exists('show_404'))
+{
+	function show_404($page = '', $log_error = TRUE)
+	{
+		throw new RuntimeException('CI Error: 404');
+	}
+}
+
+if ( ! function_exists('_exception_handler'))
+{
+	function _exception_handler($severity, $message, $filepath, $line)
+	{
+		throw new RuntimeException('CI Exception: '.$message.' | '.$filepath.' | '.$line);
+	}
+}
+
+// We assume a few things about our environment ...
+// --------------------------------------------------------------------
+if ( ! function_exists('is_loaded'))
+{
+	function &is_loaded()
+	{
+		$loaded = array();
+		return $loaded;
+	}
+}
+
+if ( ! function_exists('log_message'))
+{
+	function log_message($level, $message)
+	{
+		return TRUE;
+	}
+}
+
+if ( ! function_exists('set_status_header'))
+{
+	function set_status_header($code = 200, $text = '')
+	{
+		return TRUE;
+	}
+}
+
+if ( ! function_exists('is_cli'))
+{
+	// In order to test HTTP functionality, we need to lie about this
+	function is_cli()
+	{
+		return FALSE;
+	}
+}