Examples with Binding groovy.lang.Binding used on opensource projects

Example 81 with Binding

use of groovy.lang.Binding in project groovy by apache.

the class InvokerHelper method runScript.

public static Object runScript(Class scriptClass, String[] args) {
    Binding context = new Binding(args);
    Script script = createScript(scriptClass, context);
    return invokeMethod(script, "run", EMPTY_ARGS);
}

Example 82 with Binding

use of groovy.lang.Binding in project groovy by apache.

the class SecurityTestSupport method executeScript.

protected void executeScript(Class scriptClass, Permission missingPermission) {
    try {
        Script script = InvokerHelper.createScript(scriptClass, new Binding());
        script.run();
    // InvokerHelper.runScript(scriptClass, null);
    } catch (AccessControlException ace) {
        if (missingPermission != null && missingPermission.implies(ace.getPermission())) {
            return;
        } else {
            fail(ace.toString());
        }
    }
    if (missingPermission != null) {
        fail("Should catch an AccessControlException");
    }
}

Example 83 with Binding

use of groovy.lang.Binding in project groovy by apache.

the class PlatformLineWriterTest method testPlatformLineWriter.

public void testPlatformLineWriter() throws IOException, ClassNotFoundException {
    String LS = System.lineSeparator();
    Binding binding = new Binding();
    binding.setVariable("first", "Tom");
    binding.setVariable("last", "Adams");
    StringWriter stringWriter = new StringWriter();
    Writer platformWriter = new PlatformLineWriter(stringWriter);
    GroovyShell shell = new GroovyShell(binding);
    platformWriter.write(shell.evaluate("\"$first\\n$last\\n\"").toString());
    platformWriter.flush();
    assertEquals("Tom" + LS + "Adams" + LS, stringWriter.toString());
    stringWriter = new StringWriter();
    platformWriter = new PlatformLineWriter(stringWriter);
    platformWriter.write(shell.evaluate("\"$first\\r\\n$last\\r\\n\"").toString());
    platformWriter.flush();
    assertEquals("Tom" + LS + "Adams" + LS, stringWriter.toString());
}

Example 84 with Binding

use of groovy.lang.Binding in project groovy by apache.

the class InvokerHelperTest method testCreateScriptWithScriptClass.

@Test
public void testCreateScriptWithScriptClass() throws Exception {
    try (GroovyClassLoader classLoader = new GroovyClassLoader()) {
        String controlProperty = "text", controlValue = "I am a script";
        Class<?> scriptClass = classLoader.parseClass(new GroovyCodeSource(controlProperty + " = '" + controlValue + "'", "testscript", "/groovy/shell"), false);
        Script script = InvokerHelper.createScript(scriptClass, new Binding(variables));
        assertSame(variables, script.getBinding().getVariables());
        script.run();
        assertEquals(controlValue, script.getProperty(controlProperty));
    }
}

Example 85 with Binding

use of groovy.lang.Binding in project groovy by apache.

the class InvokerHelperTest method testBindingVariablesSetPropertiesInSingleClassScripts.

// GROOVY-5802
@Test
public void testBindingVariablesSetPropertiesInSingleClassScripts() {
    variables.put("first", "John");
    variables.put("last", "Smith");
    PrintStream sysout = System.out;
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        System.setOut(new PrintStream(baos));
        String source = "class Person {\n" + "    static String first, last, unused\n" + "    static main(args) { print \"$first $last\" }\n" + "}\n";
        new GroovyShell(new Binding(variables)).parse(source).run();
        assertEquals("John Smith", baos.toString());
    } finally {
        System.setOut(sysout);
    }
}