Examples with ParserContext org.mule.mvel2.ParserContext used on opensource projects

Example 11 with ParserContext

use of org.mule.mvel2.ParserContext in project mvel by mikebrock.

the class InlineCollectionsTests method testInlineListSensitivenessToSpaces.

public void testInlineListSensitivenessToSpaces() {
    String ex = "([\"a\",\"b\", \"c\"])";
    ParserContext ctx = new ParserContext();
    Serializable s = compileExpression(ex, ctx);
    List result = (List) executeExpression(s, new HashMap());
    assertNotNull(result);
    assertEquals("a", result.get(0));
    assertEquals("b", result.get(1));
    assertEquals("c", result.get(2));
}

Example 12 with ParserContext

use of org.mule.mvel2.ParserContext in project mvel by mikebrock.

the class InlineCollectionsTests method testToListStrictMode.

@SuppressWarnings({ "UnnecessaryBoxing" })
public void testToListStrictMode() {
    String text = "misc.toList(foo.bar.name, 'hello', 42, ['key1' : 'value1'," + " c : [ foo.bar.age, 'car', 42 ]], [42, [c : 'value1']] )";
    ParserContext ctx = new ParserContext();
    ctx.addInput("misc", MiscTestClass.class);
    ctx.addInput("foo", Foo.class);
    ctx.addInput("c", String.class);
    ctx.setStrictTypeEnforcement(true);
    ExpressionCompiler compiler = new ExpressionCompiler(text);
    List list = (List) executeExpression(compiler.compile(ctx), createTestMap());
    assertSame("dog", list.get(0));
    assertEquals("hello", list.get(1));
    assertEquals(new Integer(42), list.get(2));
    Map map = (Map) list.get(3);
    assertEquals("value1", map.get("key1"));
    List nestedList = (List) map.get("cat");
    assertEquals(14, nestedList.get(0));
    assertEquals("car", nestedList.get(1));
    assertEquals(42, nestedList.get(2));
    nestedList = (List) list.get(4);
    assertEquals(42, nestedList.get(0));
    map = (Map) nestedList.get(1);
    assertEquals("value1", map.get("cat"));
}

Example 13 with ParserContext

use of org.mule.mvel2.ParserContext in project mvel by mikebrock.

the class DebuggerTests method testDebugSymbolsWithMixedLinedEndings.

public void testDebugSymbolsWithMixedLinedEndings() throws Exception {
    String expr = "   System.out.println( \"a1\" );\n" + "   System.out.println( \"a2\" );\r\n" + "   System.out.println( \"a3\" );\n" + "   System.out.println( \"a4\" );\r\n";
    ExpressionCompiler compiler = new ExpressionCompiler(expr);
    ParserContext ctx = new ParserContext();
    ctx.setStrictTypeEnforcement(true);
    ctx.setDebugSymbols(true);
    ctx.setSourceFile("mysource");
    String s = org.mvel2.debug.DebugTools.decompile(compiler.compile(ctx));
    System.out.println(s);
    int fromIndex = 0;
    int count = 0;
    while ((fromIndex = s.indexOf("DEBUG_SYMBOL", fromIndex + 1)) > -1) {
        count++;
    }
    assertEquals(4, count);
}

Example 14 with ParserContext

use of org.mule.mvel2.ParserContext in project mvel by mikebrock.

the class DebuggerTests method testBreakpointsAcrossComments2.

public void testBreakpointsAcrossComments2() {
    ExpressionCompiler compiler = new ExpressionCompiler(// 1
    "// This is a comment\n" + // 2
    "//Second comment line\n" + // 3
    "//Third Comment Line\n" + // 4
    "\n" + // 5
    "//Test\n" + // 6
    "System.out.println('4');\n" + // 7
    "//System.out.println('5'); \n" + // 8
    "a = 0;\n" + // 9
    "b = 1;\n" + // 10
    " a + b");
    ParserContext ctx = new ParserContext();
    ctx.setSourceFile("test2.mv");
    ctx.setDebugSymbols(true);
    CompiledExpression compiled = compiler.compile(ctx);
    MVELRuntime.registerBreakpoint("test2.mv", 6);
    MVELRuntime.registerBreakpoint("test2.mv", 8);
    MVELRuntime.registerBreakpoint("test2.mv", 9);
    MVELRuntime.registerBreakpoint("test2.mv", 10);
    final Set<Integer> breaked = new HashSet<Integer>();
    Debugger testDebugger = new Debugger() {

        public int onBreak(Frame frame) {
            System.out.println("Breakpoint [source:" + frame.getSourceName() + "; line:" + frame.getLineNumber() + "]");
            breaked.add(frame.getLineNumber());
            return 0;
        }
    };
    MVELRuntime.setThreadDebugger(testDebugger);
    assertEquals(1, MVEL.executeDebugger(compiled, null, new MapVariableResolverFactory(createTestMap())));
    assertEquals("did not break at expected lines", Make.Set.<Integer>$()._(6)._(8)._(9)._(10)._(), breaked);
}

Example 15 with ParserContext

use of org.mule.mvel2.ParserContext in project mvel by mikebrock.

the class DebuggerTests method testDebugSymbolsWithWindowsLinedEndings.

public void testDebugSymbolsWithWindowsLinedEndings() throws Exception {
    String expr = "   System.out.println( \"a1\" );\r\n" + "   System.out.println( \"a2\" );\r\n" + "   System.out.println( \"a3\" );\r\n" + "   System.out.println( \"a4\" );\r\n";
    ExpressionCompiler compiler = new ExpressionCompiler(expr);
    ParserContext ctx = new ParserContext();
    ctx.setStrictTypeEnforcement(true);
    ctx.setDebugSymbols(true);
    ctx.setSourceFile("mysource");
    String s = org.mvel2.debug.DebugTools.decompile(compiler.compile(ctx));
    System.out.println(s);
    int fromIndex = 0;
    int count = 0;
    while ((fromIndex = s.indexOf("DEBUG_SYMBOL", fromIndex + 1)) > -1) {
        count++;
    }
    assertEquals(4, count);
}