duktape/tests/ecmascript/test-dev-primary.js

/*
 *  PrimaryExpression
 */

/* XXX: add more tests; comprehensive tests in separate files for
 * e.g. regexps and number literals
 */

function printThisProperty(propName) {
    print(this[propName]);
}

/*===
Infinity
true
bar
===*/

/* 'this' */

var this_obj = { 'foo': 'bar' };

this.is_global = true;

try {
    // global object
    print(this.Number.POSITIVE_INFINITY);
} catch (e) {
    print(e.name);
}

try {
    // global object
    printThisProperty('is_global');
} catch (e) {
    print(e.name);
}

try {
    // forced binding
    printThisProperty.call(this_obj, 'foo');
} catch (e) {
    print(e.name);
}

/*===
===*/

/* Identifier */

try {
} catch (e) {
    print(e.name);
}

/*===
null
true
false
123
65
33
63
SyntaxError
SyntaxError
===*/

/* Literal:
 *   -> NullLiteral    -> 'null'
 *   -> BooleanLiteral -> 'true' | 'false'
 *   -> NumericLiteral -> DecimalLiteral | HexIntegerLiteral | OctalIntegerLiteral (compatibility)
 *   -> StringLiteral  -> '"' chars '"' | "'" chars "'"
 *   -> RegularExpressionLiteral
 *
 * OctalLiteral evaluation is inside an eval() call because it is optional.
 */

try {
    print(null);
} catch (e) {
    print(e.name);
}

try {
    print(true);
} catch (e) {
    print(e.name);
}

try {
    print(false);
} catch (e) {
    print(e.name);
}

try {
    print(123);
} catch (e) {
    print(e.name);
}

try {
    print(0x41);
} catch (e) {
    print(e.name);
}

try {
    // = 4*8+1 = 33
    print(eval("041"));
} catch (e) {
    print(e.name);
}

try {
    // 077 = 7*8 + 7 = 63
    print(eval("077"));
} catch (e) {
    print(e.name);
}

try {
    // 088 is an invalid NumericLiteral (it must NOT be parsed as a decimal
    // literal); V8 and Rhino will parse 088 as decimal 88.
    print(eval("088"));
} catch (e) {
    print(e.name);
}

try {
    // 099 is similar to 088
    print(eval("099"));
} catch (e) {
    print(e.name);
}

/*===
1,2,3
===*/

/* ArrayLiteral */

var arr;

arr = [1,2,3];
print(arr);


/*===
1 2
===*/

/* ObjectLiteral */

var obj;

obj = { foo:1, bar:2 };
print(obj.foo, obj.bar);

/*===
===*/

/* Parenthesized expression */