package net.sourceforge.phpeclipse.tests.parser;
-/**********************************************************************
-Copyright (c) 2002 Klaus Hartlage - www.eclipseproject.de
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-**********************************************************************/
-
+/*******************************************************************************
+ * Copyright (c) 2002 Klaus Hartlage - www.eclipseproject.de All rights
+ * reserved. This program and the accompanying materials are made available
+ * under the terms of the Common Public License v1.0 which accompanies this
+ * distribution, and is available at http://www.eclipse.org/legal/cpl-v10.html
+ ******************************************************************************/
+import junit.framework.TestCase;
import net.sourceforge.phpdt.internal.compiler.parser.Parser;
import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-
-import org.eclipse.core.runtime.CoreException;
-import junit.framework.TestCase;
-
/**
- * Tests the php parser
+ * Tests the php parser
*/
public class PHPManualTestCase extends TestCase {
-
Parser parser;
-
public PHPManualTestCase(String name) {
super(name);
}
-
/**
- * Test the PHP Parser with different PHP snippets
+ * Test the PHP Parser with different PHP snippets
*/
public void testPHPParser() {
- checkPHP("function foo()" +\r "{" +\r " echo \"In foo()<br>\\n\";" +\r "}" +\r "" +\r "function bar($arg = '')" +\r "{" +\r " echo \"In bar(); argument was '$arg'.<br>\\n\";" +\r "}" +\r "" +\r "// This is a wrapper function around echo" +\r "function echoit($string)" +\r "{" +\r " echo $string;" +\r "}" +\r "" +\r "$func = 'foo';" +\r "$func(); // This calls foo()" +\r "" +\r "$func = 'bar';" +\r "$func('test'); // This calls bar()" +\r "" +\r "$func = 'echoit';" +\r "$func('test'); // This calls echoit()" +\r "");
- checkPHP("class Foo" +\r "{" +\r " function Vari()" +\r " {" +\r " $name = 'Bar';" +\r " $this->$name(); // This calls the Bar() method\n" +\r " }" +\r " " +\r " function Bar()" +\r " {" +\r " echo \"This is Bar\";" +\r " }" +\r "}" +\r "" +\r "$foo = new Foo();" +\r "$funcname = \"Var\";" +\r "$foo->$varname(); // This calls $foo->Var()\n" +\r "");
- checkPHP("function square ($num)" +\r "{" +\r " return $num * $num;" +\r "}" +\r "echo square (4); // outputs '16'." +\r "");
- checkPHP("function small_numbers()" +\r "{" +\r " return array (0, 1, 2);" +\r "}" +\r "list ($zero, $one, $two) = small_numbers();" +\r "");
- checkPHP("function &returns_reference()" +\r "{" +\r " return $someref;" +\r "}" +\r "" +\r "$newref =& returns_reference();" +\r " " +\r "");
- checkPHP("function add_some_extra(&$string)" +\r "{" +\r " $string .= 'and something extra.';" +\r "}" +\r "$str = 'This is a string, ';" +\r "add_some_extra($str);" +\r "echo $str; ");
- checkPHP("function makecoffee ($type = \"cappuccino\")\n" +\r "{\n" +\r " return \"Making a cup of $type.\\n\";\n" +\r "}" +\r "echo makecoffee ();" +\r "echo makecoffee (\"espresso\");" +\r "");
- checkPHP("$makefoo = true;" +\r "" +\r "/* We can't call foo() from here " +\r " since it doesn't exist yet," +\r " but we can call bar() */" +\r "" +\r "bar();" +\r "" +\r "if ($makefoo) {" +\r " function foo ()" +\r " {" +\r " echo \"I don't exist until program execution reaches me.\\n\";" +\r " }" +\r "}" +\r "" +\r "/* Now we can safely call foo()" +\r " since $makefoo evaluated to true */" +\r "" +\r "if ($makefoo) foo();" +\r "" +\r "function bar() " +\r "{" +\r " echo \"I exist immediately upon program start.\\n\";" +\r "}" +\r "" +\r "");
- checkPHP(
- "function foo() " +\r "{" +\r " function bar() " +\r " {" +\r " echo \"I don't exist until foo() is called.\\n\";" +\r " }" +\r "}" +\r "" +\r "/* We can't call bar() yet" +\r " since it doesn't exist. */" +\r "" +\r "foo();\n" +\r "" +\r "/* Now we can call bar()," +\r " foo()'s processesing has" +\r " made it accessable. */" +\r "" +\r "bar();" +\r "");
+ checkPHP("function foo()" + "{" + " echo \"In foo()<br>\\n\";" + "}"
+ + "" + "function bar($arg = '')" + "{"
+ + " echo \"In bar(); argument was '$arg'.<br>\\n\";" + "}" + ""
+ + "// This is a wrapper function around echo"
+ + "function echoit($string)" + "{" + " echo $string;" + "}" + ""
+ + "$func = 'foo';" + "$func(); // This calls foo()" + ""
+ + "$func = 'bar';" + "$func('test'); // This calls bar()" + ""
+ + "$func = 'echoit';" + "$func('test'); // This calls echoit()" + "");
+ checkPHP("class Foo" + "{" + " function Vari()" + " {"
+ + " $name = 'Bar';"
+ + " $this->$name(); // This calls the Bar() method\n" + " }"
+ + " " + " function Bar()" + " {"
+ + " echo \"This is Bar\";" + " }" + "}" + ""
+ + "$foo = new Foo();" + "$funcname = \"Var\";"
+ + "$foo->$varname(); // This calls $foo->Var()\n" + "");
+ checkPHP("function square ($num)" + "{" + " return $num * $num;" + "}"
+ + "echo square (4); // outputs '16'." + "");
+ checkPHP("function small_numbers()" + "{" + " return array (0, 1, 2);"
+ + "}" + "list ($zero, $one, $two) = small_numbers();" + "");
+ checkPHP("function &returns_reference()" + "{" + " return $someref;"
+ + "}" + "" + "$newref =& returns_reference();" + " " + "");
+ checkPHP("function add_some_extra(&$string)" + "{"
+ + " $string .= 'and something extra.';" + "}"
+ + "$str = 'This is a string, ';" + "add_some_extra($str);"
+ + "echo $str; ");
+ checkPHP("function makecoffee ($type = \"cappuccino\")\n" + "{\n"
+ + " return \"Making a cup of $type.\\n\";\n" + "}"
+ + "echo makecoffee ();" + "echo makecoffee (\"espresso\");" + "");
+ checkPHP("$makefoo = true;" + "" + "/* We can't call foo() from here "
+ + " since it doesn't exist yet," + " but we can call bar() */" + ""
+ + "bar();" + "" + "if ($makefoo) {" + " function foo ()" + " {"
+ + " echo \"I don't exist until program execution reaches me.\\n\";"
+ + " }" + "}" + "" + "/* Now we can safely call foo()"
+ + " since $makefoo evaluated to true */" + ""
+ + "if ($makefoo) foo();" + "" + "function bar() " + "{"
+ + " echo \"I exist immediately upon program start.\\n\";" + "}" + ""
+ + "");
+ checkPHP("function foo() " + "{" + " function bar() " + " {"
+ + " echo \"I don't exist until foo() is called.\\n\";" + " }" + "}"
+ + "" + "/* We can't call bar() yet" + " since it doesn't exist. */"
+ + "" + "foo();\n" + "" + "/* Now we can call bar(),"
+ + " foo()'s processesing has" + " made it accessable. */" + ""
+ + "bar();" + "");
// Bugs item #690938
- checkPHP(
- " echo \"This is a test\"; // This is a one-line c++ style comment\n"
+ checkPHP(" echo \"This is a test\"; // This is a one-line c++ style comment\n"
+ " /* This is a multi line comment\n"
+ " yet another line of comment */\n"
+ " echo \"This is yet another test\";\n"
+ " echo \"One Final Test\"; # This is shell-style style comment \n");
- checkPHP(
- "$bool = TRUE; // a boolean\n"
- + "$str = \"foo\"; // a string\n"
- + "$int = 12; // an integer\n"
- + "\n"
- + "echo gettype($bool); // prints out \"boolean\"\n"
- + "echo gettype($str); // prints out \"string\"\n"
- + ""
+ checkPHP("$bool = TRUE; // a boolean\n"
+ + "$str = \"foo\"; // a string\n" + "$int = 12; // an integer\n"
+ + "\n" + "echo gettype($bool); // prints out \"boolean\"\n"
+ + "echo gettype($str); // prints out \"string\"\n" + ""
+ "// If this is an integer, increment it by four\n"
- + "if (is_int($int)) {\n"
- + " $int += 4;\n"
- + "}\n"
- + "\n"
+ + "if (is_int($int)) {\n" + " $int += 4;\n" + "}\n" + "\n"
+ "// If $bool is a string, print it out\n"
- + "// (does not print out anything)\n"
- + "if (is_string($bool)) {\n"
- + " echo \"String: $bool\";\n"
- + "}\n");
-
+ + "// (does not print out anything)\n" + "if (is_string($bool)) {\n"
+ + " echo \"String: $bool\";\n" + "}\n");
checkPHP("$foo = True; // assign the value TRUE to $foo");
-
- checkPHP(
- "// == is an operator which test\n"
+ checkPHP("// == is an operator which test\n"
+ "// equality and returns a boolean\n"
+ "if ($action == \"show_version\") {\n"
- + " echo \"The version is 1.23\";\n"
- + "}\n"
- + "\n"
- + "// this is not necessary...\n"
- + "if ($show_separators == TRUE) {\n"
- + " echo \"<hr>\\n\";\n"
- + "}\n"
- + "\n"
- + "// ...because you can simply type\n"
- + "if ($show_separators) {\n"
- + " echo \"<hr>\\n\";\n"
- + "}");
-
- checkPHP(
- "echo gettype((bool) \"\"); // bool(false)\n"
+ + " echo \"The version is 1.23\";\n" + "}\n" + "\n"
+ + "// this is not necessary...\n" + "if ($show_separators == TRUE) {\n"
+ + " echo \"<hr>\\n\";\n" + "}\n" + "\n"
+ + "// ...because you can simply type\n" + "if ($show_separators) {\n"
+ + " echo \"<hr>\\n\";\n" + "}");
+ checkPHP("echo gettype((bool) \"\"); // bool(false)\n"
+ "echo gettype((bool) 1); // bool(true)\n"
+ "echo gettype((bool) -2); // bool(true)\n"
+ "echo gettype((bool) \"foo\"); // bool(true)\n"
+ "echo gettype((bool) 2.3e5); // bool(true)\n"
+ "echo gettype((bool) array(12)); // bool(true)\n"
+ "echo gettype((bool) array()); // bool(false)\n");
-
- checkPHP(
- "$a = 1234; # decimal number\n"
+ checkPHP("$a = 1234; # decimal number\n"
+ "$a = -123; # a negative number\n"
+ "$a = 0123; # octal number (equivalent to 83 decimal)\n"
+ "$a = 0x1A; # hexadecimal number (equivalent to 26 decimal)\n");
-
- checkPHP(
- "$large_number = 2147483647;\n"
- + "var_dump($large_number);\n"
- + "// output: int(2147483647)\n"
- + "\n"
- + "$large_number = 2147483648;\n"
- + "var_dump($large_number);\n"
- + "// output: float(2147483648)\n"
- + ""
+ checkPHP("$large_number = 2147483647;\n" + "var_dump($large_number);\n"
+ + "// output: int(2147483647)\n" + "\n"
+ + "$large_number = 2147483648;\n" + "var_dump($large_number);\n"
+ + "// output: float(2147483648)\n" + ""
+ "// this goes also for hexadecimal specified integers:\n"
- + "var_dump( 0x80000000 );\n"
- + "// output: float(2147483648)\n"
- + "\n"
- + "$million = 1000000;\n"
- + "$large_number = 50000 * $million;\n"
- + "var_dump($large_number);\n"
- + "// output: float(50000000000)\n");
-
- checkPHP(
- "var_dump(25/7); // float(3.5714285714286)\n"
+ + "var_dump( 0x80000000 );\n" + "// output: float(2147483648)\n" + "\n"
+ + "$million = 1000000;\n" + "$large_number = 50000 * $million;\n"
+ + "var_dump($large_number);\n" + "// output: float(50000000000)\n");
+ checkPHP("var_dump(25/7); // float(3.5714285714286)\n"
+ "var_dump((int) (25/7)); // int(3)\n"
+ "var_dump(round(25/7)); // float(4)");
-
checkPHP("echo (int) ( (0.1+0.7) * 10 ); // echoes 7!");
-
checkPHP("$a = 1.234; " + "$b = 1.2e3; " + "$c = 7E-10;");
-
- checkPHP(
- "echo 'this is a simple string';\n"
- + "\n"
+ checkPHP("echo 'this is a simple string';\n" + "\n"
+ "echo 'You can also have embedded newlines in \n"
- + "strings this way as it is\n"
- + "okay to do';\n"
- + "\n"
+ + "strings this way as it is\n" + "okay to do';\n" + "\n"
+ "// Outputs: \"I'll be back\"\n"
- + "echo 'Arnold once said: \"I\\'ll be back\"';\n"
- + "\n"
+ + "echo 'Arnold once said: \"I\\'ll be back\"';\n" + "\n"
+ "// Outputs: You deleted C:\\*.*?\n"
- + "echo 'You deleted C:\\\\*.*?';\n"
- + "\n"
+ + "echo 'You deleted C:\\\\*.*?';\n" + "\n"
+ "// Outputs: You deleted C:\\*.*?\n"
- + "echo 'You deleted C:\\\\*.*?';\n"
- + "\n"
+ + "echo 'You deleted C:\\\\*.*?';\n" + "\n"
+ "// Outputs: This will not expand: \\n a newline\n"
- + "echo 'This will not expand: \\n a newline';\n"
- + "\n"
+ + "echo 'This will not expand: \\n a newline';\n" + "\n"
+ "// Outputs: Variables do not $expand $either\n"
+ "echo 'Variables do not $expand $either';\n");
-
- checkPHP(
- "$str = <<<EOD\n"
- + "Example of string\n"
- + "spanning multiple lines\n"
- + "using heredoc syntax.\n"
- + "EOD;\n"
- + "\n"
- + "/* More complex example, with variables. */\n"
- + "class foo\n"
- + "{\n"
- + " var $foo;\n"
- + " var $bar;\n"
- + "\n"
- + " function foo()\n"
- + " {\n"
- + " $this->foo = 'Foo';\n"
- + " $this->bar = array('Bar1', 'Bar2', 'Bar3');\n"
- + " }\n"
- + "}\n"
- + "\n"
- + "$foo = new foo();\n"
- + "$name = 'MyName';\n"
- + "\n"
+ checkPHP("$str = <<<EOD\n" + "Example of string\n"
+ + "spanning multiple lines\n" + "using heredoc syntax.\n" + "EOD;\n"
+ + "\n" + "/* More complex example, with variables. */\n"
+ + "class foo\n" + "{\n" + " var $foo;\n" + " var $bar;\n" + "\n"
+ + " function foo()\n" + " {\n" + " $this->foo = 'Foo';\n"
+ + " $this->bar = array('Bar1', 'Bar2', 'Bar3');\n" + " }\n"
+ + "}\n" + "\n" + "$foo = new foo();\n" + "$name = 'MyName';\n" + "\n"
+ "echo <<<EOT\n"
+ "My name is \"$name\". I am printing some $foo->foo.\n"
+ "Now, I am printing some {$foo->bar[1]}.\n"
- + "This should print a capital 'A': \\x41\n"
- + "EOT;\n");
-
+ + "This should print a capital 'A': \\x41\n" + "EOT;\n");
checkPHP("echo \"This works: \" . $arr['foo'][3];");
-
checkPHP("echo \"\\$foo==$foo; type is \" . gettype ($foo) . \"<br />\\n\";");
-
- checkPHP(
- "$arr = array(\"foo\" => \"bar\", 12 => true);\n"
- + "\n"
- + "echo $arr[\"foo\"]; // bar\n"
- + "echo $arr[12]; // 1\n");
-
- checkPHP(
- "// This array is the same as ...\n"
- + "array(5 => 43, 32, 56, \"b\" => 12);\n"
- + "\n"
+ checkPHP("$arr = array(\"foo\" => \"bar\", 12 => true);\n" + "\n"
+ + "echo $arr[\"foo\"]; // bar\n" + "echo $arr[12]; // 1\n");
+ checkPHP("// This array is the same as ...\n"
+ + "array(5 => 43, 32, 56, \"b\" => 12);\n" + "\n"
+ "// ...this array\n"
+ "array(5 => 43, 6 => 32, 7 => 56, \"b\" => 12);\n");
-
- checkPHP(
- "$arr = array(5 => 1, 12 => 2);\n"
- + "\n"
+ checkPHP("$arr = array(5 => 1, 12 => 2);\n" + "\n"
+ "$arr[] = 56; // This is the same as $arr[13] = 56;\n"
- + " // at this point of the script\n"
- + "\n"
+ + " // at this point of the script\n" + "\n"
+ "$arr[\"x\"] = 42; // This adds a new element to\n"
+ " // the array with key \"x\"\n"
+ " \n"
- + "unset($arr[5]); // This removes the element from the array\n"
- + "\n"
+ + "unset($arr[5]); // This removes the element from the array\n" + "\n"
+ "unset($arr); // This deletes the whole array\n");
-
checkPHP("$foo[bar] = 'enemy';\n" + "echo $foo[bar];");
-
- checkPHP(
- "$a = array( 'color' => 'red',\n"
+ checkPHP("$a = array( 'color' => 'red',\n"
+ " 'taste' => 'sweet',\n"
+ " 'shape' => 'round',\n"
+ " 'name' => 'apple',\n"
+ "$b[] = 'c';\n"
+ "// will result in the array array(0 => 'a' , 1 => 'b' , 2 => 'c'),\n"
+ "// or simply array('a', 'b', 'c')\n");
-
- checkPHP(
- "foreach ($colors as $key => $color) {\n"
- + " // won't work:\n"
- + " //$color = strtoupper($color);\n"
- + " \n"
- + " // works:\n"
- + " $colors[$key] = strtoupper($color);\n"
- + "}\n"
+ checkPHP("foreach ($colors as $key => $color) {\n" + " // won't work:\n"
+ + " //$color = strtoupper($color);\n" + " \n" + " // works:\n"
+ + " $colors[$key] = strtoupper($color);\n" + "}\n"
+ "print_r($colors);\n");
-
- checkPHP(
- "$fruits = array ( \"fruits\" => array ( \"a\" => \"orange\",\n"
+ checkPHP("$fruits = array ( \"fruits\" => array ( \"a\" => \"orange\",\n"
+ " \"b\" => \"banana\",\n"
+ " \"c\" => \"apple\"\n"
+ " ),\n"
+ " \"holes\" => array ( \"first\",\n"
+ " 5 => \"second\",\n"
+ " \"third\"\n"
- + " )\n"
- + " );\n"
- + "\n"
- + "// Some examples to address values in the array above \n"
+ + " )\n" + " );\n"
+ + "\n" + "// Some examples to address values in the array above \n"
+ "echo $fruits[\"holes\"][5]; // prints \"second\"\n"
+ "echo $fruits[\"fruits\"][\"a\"]; // prints \"orange\"\n"
- + "unset($fruits[\"holes\"][0]); // remove \"first\"\n"
- + "\n"
+ + "unset($fruits[\"holes\"][0]); // remove \"first\"\n" + "\n"
+ "// Create a new multi-dimensional array\n"
+ "$juices[\"apple\"][\"green\"] = \"good\"; \n");
-
checkPHP("$arr3 = &$arr1;");
-
- checkPHP(
- "class foo\n"
- + "{\n"
- + " function do_foo()\n"
- + " {\n"
- + " echo \"Doing foo.\"; \n"
- + " }\n"
- + "}\n"
- + "\n"
- + "$bar = new foo;\n"
- + "$bar->do_foo();\n");
-
- checkPHP(
- "$obj = (object) 'ciao';\n" +
- "echo $obj->scalar; // outputs 'ciao'");
-
+ checkPHP("class foo\n" + "{\n" + " function do_foo()\n" + " {\n"
+ + " echo \"Doing foo.\"; \n" + " }\n" + "}\n" + "\n"
+ + "$bar = new foo;\n" + "$bar->do_foo();\n");
+ checkPHP("$obj = (object) 'ciao';\n"
+ + "echo $obj->scalar; // outputs 'ciao'");
checkPHP("$var = NULL;");
-
- checkPHP("$var = \"Bob\";\n" +
- "$Var = \"Joe\";\n" +
- "echo \"$var, $Var\"; // outputs \"Bob, Joe\"\n" +
- "\n" +
- // "$4site = 'not yet'; // invalid; starts with a number\n" +
- "$_4site = 'not yet'; // valid; starts with an underscore\n" +
- "$täyte = 'mansikka'; \n");
-
+ checkPHP("$var = \"Bob\";\n" + "$Var = \"Joe\";\n"
+ + "echo \"$var, $Var\"; // outputs \"Bob, Joe\"\n" + "\n" +
+ // "$4site = 'not yet'; // invalid; starts with a number\n" +
+ "$_4site = 'not yet'; // valid; starts with an underscore\n"
+ + "$täyte = 'mansikka'; \n");
checkPHP("");
-
checkPHP("");
-
checkPHP("");
}
-
private void checkPHP(String strEval) {
- try {
- if (Scanner.DEBUG) {
- System.out.println("\n------------------------------------");
- System.out.println(strEval);
- }
- parser.phpParserTester(strEval, 1);
- } catch (CoreException e) {
+ if (Scanner.DEBUG) {
+ System.out.println("\n------------------------------------");
+ System.out.println(strEval);
}
+ parser.phpParserTester(strEval, 1);
}
-
private void checkHTML(String strEval) {
- try {
- if (Scanner.DEBUG) {
- System.out.println("\n------------------------------------");
- System.out.println(strEval);
- }
- parser.parse(strEval);
- } catch (CoreException e) {
+ if (Scanner.DEBUG) {
+ System.out.println("\n------------------------------------");
+ System.out.println(strEval);
}
+ parser.parse(strEval);
}
-
/**
- * The JUnit setup method
+ * The JUnit setup method
*/
protected void setUp() {
parser = new Parser(null);
}
-
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff