svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / test / java / org / gvsig / expresionevaluator / impl / TestInterpreter.java @ 44622
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| 1 | 43512 | jjdelcerro | package org.gvsig.expresionevaluator.impl; |
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| 2 | |||
| 3 | import junit.framework.TestCase; |
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| 4 | import org.gvsig.expressionevaluator.LexicalAnalyzer; |
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| 5 | import org.gvsig.expressionevaluator.Compiler; |
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| 6 | import org.gvsig.expressionevaluator.SymbolTable; |
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| 7 | import org.gvsig.expressionevaluator.Interpreter; |
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| 8 | import org.gvsig.expressionevaluator.Code; |
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| 9 | 44139 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
| 10 | import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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| 11 | import org.gvsig.expressionevaluator.MutableSymbolTable; |
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| 12 | 44098 | jjdelcerro | import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
| 13 | 43512 | jjdelcerro | |
| 14 | public class TestInterpreter extends TestCase { |
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| 15 | |||
| 16 | public TestInterpreter(String testName) { |
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| 17 | super(testName);
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| 18 | } |
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| 19 | |||
| 20 | @Override
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| 21 | protected void setUp() throws Exception { |
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| 22 | super.setUp();
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| 23 | 44098 | jjdelcerro | new DefaultLibrariesInitializer().fullInitialize();
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| 24 | 43512 | jjdelcerro | } |
| 25 | |||
| 26 | @Override
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| 27 | protected void tearDown() throws Exception { |
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| 28 | super.tearDown();
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| 29 | } |
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| 30 | |||
| 31 | // TODO add test methods here. The name must begin with 'test'. For example:
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| 32 | // public void testHello() {}
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| 33 | |||
| 34 | 44139 | jjdelcerro | |
| 35 | 43512 | jjdelcerro | protected LexicalAnalyzer createLexicalAnalyzer() {
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| 36 | 44139 | jjdelcerro | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
| 37 | LexicalAnalyzer lexer = manager.createLexicalAnalyzer(); |
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| 38 | 43512 | jjdelcerro | return lexer;
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| 39 | } |
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| 40 | 44139 | jjdelcerro | |
| 41 | protected org.gvsig.expressionevaluator.Compiler createCompiler() {
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| 42 | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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| 43 | Compiler compiler = manager.createCompiler();
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| 44 | 43512 | jjdelcerro | compiler.setLexicalAnalyzer(createLexicalAnalyzer()); |
| 45 | return compiler;
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| 46 | } |
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| 47 | 44139 | jjdelcerro | |
| 48 | 43512 | jjdelcerro | |
| 49 | protected SymbolTable createSymbolTable() {
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| 50 | 44139 | jjdelcerro | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
| 51 | MutableSymbolTable symbolTable = manager.createSymbolTable(); |
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| 52 | 43939 | jjdelcerro | symbolTable.setVar("precio", 200); |
| 53 | symbolTable.setVar("1990", 0.168873933773767); |
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| 54 | 43512 | jjdelcerro | return symbolTable;
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| 55 | } |
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| 56 | |||
| 57 | protected Interpreter createInterpreter(SymbolTable symbolTable) {
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| 58 | 44139 | jjdelcerro | ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
| 59 | Interpreter interpreter = manager.createInterpreter(); |
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| 60 | 43512 | jjdelcerro | interpreter.setSymbolTable(symbolTable); |
| 61 | return interpreter;
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| 62 | } |
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| 63 | |||
| 64 | public void testIdentifier1() { |
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| 65 | SymbolTable symbolTable = createSymbolTable(); |
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| 66 | Compiler compiler = createCompiler();
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| 67 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 68 | |||
| 69 | 44139 | jjdelcerro | String source = "precio"; |
| 70 | |||
| 71 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 72 | Object v = interpreter.run(code);
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| 73 | assertEquals(200, ((Number)v).intValue()); |
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| 74 | } |
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| 75 | |||
| 76 | public void testInteger() { |
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| 77 | SymbolTable symbolTable = createSymbolTable(); |
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| 78 | Compiler compiler = createCompiler();
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| 79 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 80 | |||
| 81 | 44139 | jjdelcerro | String source = "23"; |
| 82 | |||
| 83 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 84 | Object v = interpreter.run(code);
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| 85 | assertEquals(23, ((Number)v).intValue()); |
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| 86 | } |
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| 87 | |||
| 88 | 44421 | jjdelcerro | public void testNumberDMS() { |
| 89 | SymbolTable symbolTable = createSymbolTable(); |
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| 90 | Compiler compiler = createCompiler();
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| 91 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 92 | |||
| 93 | String source = "@10 30 1.2 N"; |
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| 94 | |||
| 95 | Code code = compiler.compileExpression(source); |
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| 96 | Object v = interpreter.run(code);
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| 97 | 44430 | jjdelcerro | assertEquals(10.5003, Math.round(((Number)v).doubleValue()*10000d)/10000d); |
| 98 | |||
| 99 | source = "@10 30 0.09 N";
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| 100 | |||
| 101 | code = compiler.compileExpression(source); |
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| 102 | v = interpreter.run(code); |
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| 103 | assertEquals(10.500025, Math.round(((Number)v).doubleValue()*1000000d)/1000000d); |
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| 104 | |||
| 105 | source = "@10 30 0.09 S";
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| 106 | |||
| 107 | code = compiler.compileExpression(source); |
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| 108 | v = interpreter.run(code); |
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| 109 | assertEquals(-10.500025, Math.round(((Number)v).doubleValue()*1000000d)/1000000d); |
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| 110 | |||
| 111 | source = "@+10 30 0.09";
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| 112 | |||
| 113 | code = compiler.compileExpression(source); |
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| 114 | v = interpreter.run(code); |
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| 115 | assertEquals(10.500025, Math.round(((Number)v).doubleValue()*1000000d)/1000000d); |
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| 116 | |||
| 117 | source = "@-10 30 0.09";
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| 118 | |||
| 119 | code = compiler.compileExpression(source); |
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| 120 | v = interpreter.run(code); |
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| 121 | assertEquals(-10.500025, Math.round(((Number)v).doubleValue()*1000000d)/1000000d); |
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| 122 | |||
| 123 | 44421 | jjdelcerro | } |
| 124 | |||
| 125 | 43512 | jjdelcerro | public void testTrue() { |
| 126 | SymbolTable symbolTable = createSymbolTable(); |
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| 127 | Compiler compiler = createCompiler();
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| 128 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 129 | |||
| 130 | 44139 | jjdelcerro | String source = "true"; |
| 131 | |||
| 132 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 133 | assertEquals(Boolean.TRUE, interpreter.run(code));
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| 134 | } |
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| 135 | |||
| 136 | public void testFalse() { |
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| 137 | SymbolTable symbolTable = createSymbolTable(); |
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| 138 | Compiler compiler = createCompiler();
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| 139 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 140 | |||
| 141 | 44139 | jjdelcerro | String source = "false"; |
| 142 | |||
| 143 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 144 | assertEquals(Boolean.FALSE, interpreter.run(code));
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| 145 | } |
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| 146 | |||
| 147 | public void testNull() { |
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| 148 | SymbolTable symbolTable = createSymbolTable(); |
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| 149 | Compiler compiler = createCompiler();
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| 150 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 151 | |||
| 152 | 44139 | jjdelcerro | String source = "null"; |
| 153 | |||
| 154 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 155 | assertEquals(null, interpreter.run(code));
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| 156 | } |
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| 157 | |||
| 158 | 44384 | jjdelcerro | public void testIsNull() { |
| 159 | SymbolTable symbolTable = createSymbolTable(); |
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| 160 | Compiler compiler = createCompiler();
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| 161 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 162 | |||
| 163 | String source = "10 is null"; |
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| 164 | |||
| 165 | Code code = compiler.compileExpression(source); |
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| 166 | assertEquals(false, interpreter.run(code));
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| 167 | } |
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| 168 | |||
| 169 | public void testIsNotNull() { |
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| 170 | SymbolTable symbolTable = createSymbolTable(); |
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| 171 | Compiler compiler = createCompiler();
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| 172 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 173 | |||
| 174 | String source = "10 is not null"; |
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| 175 | |||
| 176 | Code code = compiler.compileExpression(source); |
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| 177 | assertEquals(true, interpreter.run(code));
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| 178 | } |
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| 179 | |||
| 180 | 43512 | jjdelcerro | public void testAdd1() { |
| 181 | SymbolTable symbolTable = createSymbolTable(); |
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| 182 | Compiler compiler = createCompiler();
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| 183 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 184 | |||
| 185 | 44139 | jjdelcerro | String source = "precio + 10"; |
| 186 | |||
| 187 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 188 | Object v = interpreter.run(code);
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| 189 | assertEquals(210, ((Number)v).intValue()); |
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| 190 | } |
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| 191 | |||
| 192 | 44098 | jjdelcerro | public void testSimpleAdd1() { |
| 193 | SymbolTable symbolTable = createSymbolTable(); |
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| 194 | Compiler compiler = createCompiler();
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| 195 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 196 | |||
| 197 | 44139 | jjdelcerro | String source = "5+10"; |
| 198 | |||
| 199 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 200 | Object v = interpreter.run(code);
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| 201 | assertEquals(15, ((Number)v).intValue()); |
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| 202 | } |
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| 203 | |||
| 204 | public void testSimpleAdd2() { |
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| 205 | SymbolTable symbolTable = createSymbolTable(); |
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| 206 | Compiler compiler = createCompiler();
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| 207 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 208 | |||
| 209 | 44139 | jjdelcerro | String source = "5 + 10"; |
| 210 | |||
| 211 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 212 | Object v = interpreter.run(code);
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| 213 | assertEquals(15, ((Number)v).intValue()); |
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| 214 | } |
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| 215 | |||
| 216 | public void testSimpleAdd3() { |
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| 217 | SymbolTable symbolTable = createSymbolTable(); |
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| 218 | Compiler compiler = createCompiler();
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| 219 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 220 | |||
| 221 | 44139 | jjdelcerro | String source = "10+-5"; |
| 222 | |||
| 223 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 224 | Object v = interpreter.run(code);
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| 225 | assertEquals(5, ((Number)v).intValue()); |
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| 226 | } |
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| 227 | |||
| 228 | public void testSimpleSub1() { |
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| 229 | SymbolTable symbolTable = createSymbolTable(); |
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| 230 | Compiler compiler = createCompiler();
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| 231 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 232 | |||
| 233 | 44139 | jjdelcerro | String source = "10-5"; |
| 234 | |||
| 235 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 236 | Object v = interpreter.run(code);
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| 237 | assertEquals(5, ((Number)v).intValue()); |
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| 238 | } |
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| 239 | |||
| 240 | public void testSimpleSub2() { |
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| 241 | SymbolTable symbolTable = createSymbolTable(); |
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| 242 | Compiler compiler = createCompiler();
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| 243 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 244 | |||
| 245 | 44139 | jjdelcerro | String source = "10 - 5"; |
| 246 | |||
| 247 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 248 | Object v = interpreter.run(code);
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| 249 | assertEquals(5, ((Number)v).intValue()); |
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| 250 | } |
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| 251 | |||
| 252 | public void testSimpleNumber() { |
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| 253 | SymbolTable symbolTable = createSymbolTable(); |
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| 254 | Compiler compiler = createCompiler();
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| 255 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 256 | |||
| 257 | 44139 | jjdelcerro | String source = "23"; |
| 258 | |||
| 259 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 260 | Object v = interpreter.run(code);
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| 261 | assertEquals(23, ((Number)v).intValue()); |
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| 262 | } |
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| 263 | |||
| 264 | public void testSimpleNegativeNumber() { |
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| 265 | SymbolTable symbolTable = createSymbolTable(); |
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| 266 | Compiler compiler = createCompiler();
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| 267 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 268 | |||
| 269 | 44139 | jjdelcerro | String source = "-23"; |
| 270 | |||
| 271 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 272 | Object v = interpreter.run(code);
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| 273 | assertEquals(-23, ((Number)v).intValue()); |
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| 274 | } |
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| 275 | |||
| 276 | public void testNegateFunction() { |
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| 277 | SymbolTable symbolTable = createSymbolTable(); |
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| 278 | Compiler compiler = createCompiler();
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| 279 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 280 | |||
| 281 | 44139 | jjdelcerro | String source = "-PI()"; |
| 282 | |||
| 283 | 44098 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 284 | Object v = interpreter.run(code);
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| 285 | assertEquals(-Math.PI, ((Number)v).doubleValue()); |
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| 286 | } |
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| 287 | |||
| 288 | 43512 | jjdelcerro | public void testSub1() { |
| 289 | SymbolTable symbolTable = createSymbolTable(); |
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| 290 | Compiler compiler = createCompiler();
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| 291 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 292 | |||
| 293 | 44139 | jjdelcerro | String source = "precio - 10"; |
| 294 | |||
| 295 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 296 | Object v = interpreter.run(code);
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| 297 | assertEquals(190, ((Number)v).intValue()); |
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| 298 | } |
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| 299 | |||
| 300 | public void testMul1() { |
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| 301 | SymbolTable symbolTable = createSymbolTable(); |
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| 302 | Compiler compiler = createCompiler();
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| 303 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 304 | |||
| 305 | 44139 | jjdelcerro | String source = "precio * 10"; |
| 306 | |||
| 307 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 308 | Object v = interpreter.run(code);
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| 309 | assertEquals(2000, ((Number)v).intValue()); |
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| 310 | } |
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| 311 | |||
| 312 | public void testDiv1() { |
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| 313 | SymbolTable symbolTable = createSymbolTable(); |
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| 314 | Compiler compiler = createCompiler();
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| 315 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 316 | |||
| 317 | 44139 | jjdelcerro | String source = "precio / 10"; |
| 318 | |||
| 319 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 320 | Object v = interpreter.run(code);
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| 321 | assertEquals(20, ((Number)v).intValue()); |
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| 322 | } |
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| 323 | |||
| 324 | public void testAdd2() { |
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| 325 | SymbolTable symbolTable = createSymbolTable(); |
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| 326 | Compiler compiler = createCompiler();
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| 327 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 328 | |||
| 329 | 44139 | jjdelcerro | String source = "precio + 10 + 20 + 30"; |
| 330 | |||
| 331 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 332 | Object v = interpreter.run(code);
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| 333 | assertEquals(260, ((Number)v).intValue()); |
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| 334 | } |
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| 335 | |||
| 336 | public void testAddMul() { |
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| 337 | SymbolTable symbolTable = createSymbolTable(); |
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| 338 | Compiler compiler = createCompiler();
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| 339 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 340 | |||
| 341 | 44139 | jjdelcerro | String source = "precio + 10 * 2 + 20 + 30"; |
| 342 | |||
| 343 | 43512 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 344 | Object v = interpreter.run(code);
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| 345 | assertEquals(270, ((Number)v).intValue()); |
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| 346 | } |
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| 347 | |||
| 348 | 43519 | jjdelcerro | public void testAddMulPar() { |
| 349 | SymbolTable symbolTable = createSymbolTable(); |
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| 350 | Compiler compiler = createCompiler();
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| 351 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 352 | |||
| 353 | 44139 | jjdelcerro | String source = "(precio + 10) * 2 + 20 + 30"; |
| 354 | |||
| 355 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 356 | Object v = interpreter.run(code);
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| 357 | assertEquals(470, ((Number)v).intValue()); |
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| 358 | } |
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| 359 | |||
| 360 | public void testAbs() { |
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| 361 | SymbolTable symbolTable = createSymbolTable(); |
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| 362 | Compiler compiler = createCompiler();
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| 363 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 364 | |||
| 365 | 44139 | jjdelcerro | String source = "precio + abs(10)"; |
| 366 | |||
| 367 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 368 | Object v = interpreter.run(code);
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| 369 | assertEquals(210, ((Number)v).intValue()); |
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| 370 | } |
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| 371 | |||
| 372 | public void testAbs2() { |
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| 373 | SymbolTable symbolTable = createSymbolTable(); |
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| 374 | Compiler compiler = createCompiler();
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| 375 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 376 | |||
| 377 | 44139 | jjdelcerro | String source = "precio + abs(-10)"; |
| 378 | |||
| 379 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 380 | Object v = interpreter.run(code);
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| 381 | assertEquals(210, ((Number)v).intValue()); |
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| 382 | } |
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| 383 | |||
| 384 | public void testCeil() { |
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| 385 | SymbolTable symbolTable = createSymbolTable(); |
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| 386 | Compiler compiler = createCompiler();
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| 387 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 388 | |||
| 389 | 44139 | jjdelcerro | String source = "precio + CEIL(PI())"; |
| 390 | |||
| 391 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 392 | Object v = interpreter.run(code);
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| 393 | assertEquals(204, ((Number)v).intValue()); |
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| 394 | } |
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| 395 | |||
| 396 | public void testConcat() { |
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| 397 | SymbolTable symbolTable = createSymbolTable(); |
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| 398 | Compiler compiler = createCompiler();
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| 399 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 400 | |||
| 401 | 44139 | jjdelcerro | String source = "CONCAT(precio,' euros')"; |
| 402 | |||
| 403 | 43519 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 404 | Object v = interpreter.run(code);
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| 405 | assertEquals("200 euros", (String)v); |
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| 406 | } |
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| 407 | 43521 | jjdelcerro | |
| 408 | public void testAccuracy() { |
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| 409 | |||
| 410 | SymbolTable symbolTable = createSymbolTable(); |
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| 411 | Compiler compiler = createCompiler();
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| 412 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 413 | Code code; |
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| 414 | Object v;
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| 415 | |||
| 416 | 44139 | jjdelcerro | compiler.getLexicalAnalyzer().setUseBracketsForIdentifiers(true);
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| 417 | |||
| 418 | 43521 | jjdelcerro | code = compiler.compileExpression("[1990] = 0.168873933773767");
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| 419 | v = interpreter.run(code); |
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| 420 | assertEquals(true, ((Boolean)v).booleanValue()); |
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| 421 | |||
| 422 | code = compiler.compileExpression("[1990] = 0.1688739");
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| 423 | v = interpreter.run(code); |
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| 424 | assertEquals(false, ((Boolean)v).booleanValue()); |
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| 425 | |||
| 426 | interpreter.setAccuracy(0.0000001);
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| 427 | v = interpreter.run(code); |
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| 428 | assertEquals(true, ((Boolean)v).booleanValue()); |
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| 429 | 43532 | jjdelcerro | } |
| 430 | |||
| 431 | public void test2fields() { |
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| 432 | SymbolTable symbolTable = createSymbolTable(); |
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| 433 | Compiler compiler = createCompiler();
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| 434 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 435 | |||
| 436 | 44139 | jjdelcerro | compiler.getLexicalAnalyzer().setUseBracketsForIdentifiers(true);
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| 437 | |||
| 438 | String source = "[1990] = [precio]"; |
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| 439 | |||
| 440 | compiler.getLexicalAnalyzer().setUseBracketsForIdentifiers(true);
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| 441 | 43532 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 442 | Object v = interpreter.run(code);
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| 443 | assertEquals(false, ((Boolean)v).booleanValue()); |
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| 444 | 43939 | jjdelcerro | } |
| 445 | |||
| 446 | |||
| 447 | public void testInvokeMethod1() { |
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| 448 | SymbolTable symbolTable = createSymbolTable(); |
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| 449 | Compiler compiler = createCompiler();
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| 450 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 451 | |||
| 452 | 44139 | jjdelcerro | String source = "'hola'.length()"; |
| 453 | |||
| 454 | 43939 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 455 | Object v = interpreter.run(code);
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| 456 | |||
| 457 | assertEquals(4, ((Number)v).intValue()); |
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| 458 | } |
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| 459 | |||
| 460 | |||
| 461 | public void testInvokeMethod2() { |
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| 462 | 44139 | jjdelcerro | SymbolTable symbolTable = createSymbolTable(); |
| 463 | Compiler compiler = createCompiler();
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| 464 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 465 | |||
| 466 | 43939 | jjdelcerro | String source = "'hola'.indexOf('l')"; |
| 467 | |||
| 468 | 44139 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 469 | Object v = interpreter.run(code);
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| 470 | |||
| 471 | assertEquals(2, ((Number)v).intValue()); |
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| 472 | } |
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| 473 | |||
| 474 | public void testAlias() { |
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| 475 | 43939 | jjdelcerro | SymbolTable symbolTable = createSymbolTable(); |
| 476 | Compiler compiler = createCompiler();
|
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| 477 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 478 | |||
| 479 | 44139 | jjdelcerro | String source = "UPPER('hola')"; |
| 480 | 43939 | jjdelcerro | Code code = compiler.compileExpression(source); |
| 481 | Object v = interpreter.run(code);
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| 482 | 44139 | jjdelcerro | assertEquals("HOLA", (String)v); |
| 483 | 43939 | jjdelcerro | |
| 484 | 44139 | jjdelcerro | |
| 485 | source = "UCASE('hola')";
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| 486 | code = compiler.compileExpression(source); |
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| 487 | v = interpreter.run(code); |
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| 488 | assertEquals("HOLA", (String)v); |
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| 489 | 43939 | jjdelcerro | } |
| 490 | 44139 | jjdelcerro | |
| 491 | public void testRegexp1() { |
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| 492 | SymbolTable symbolTable = createSymbolTable(); |
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| 493 | Compiler compiler = createCompiler();
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| 494 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 495 | |||
| 496 | String source = "'Hola' ~ '[Hh]ola'" ; |
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| 497 | Code code = compiler.compileExpression(source); |
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| 498 | Object v = interpreter.run(code);
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| 499 | assertTrue((Boolean)v);
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| 500 | } |
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| 501 | 43939 | jjdelcerro | |
| 502 | 44139 | jjdelcerro | public void testGetitem1() { |
| 503 | SymbolTable symbolTable = createSymbolTable(); |
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| 504 | Compiler compiler = createCompiler();
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| 505 | Interpreter interpreter = createInterpreter(symbolTable); |
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| 506 | compiler.getLexicalAnalyzer().setUseBracketsForIdentifiers(false);
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| 507 | |||
| 508 | String source = "LIST('uno','dos','tres')[1]" ; |
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| 509 | |||
| 510 | Code code = compiler.compileExpression(source); |
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| 511 | Object v = interpreter.run(code);
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| 512 | assertEquals("dos", (String)v); |
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| 513 | } |
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| 514 | 43939 | jjdelcerro | |
| 515 | } |