This whole "strings" thing isn't quite working...
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@@ -20,6 +20,30 @@ callbacks[c0ffi.NATIVE_PRINTLN] = function(args) {
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return 0;
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}
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callbacks[c0ffi.NATIVE_STRING_LENGTH] = function(args) {
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return args[0].length;
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}
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callbacks[c0ffi.NATIVE_STRING_TO_CHARARRAY] = function(args) {
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return args[0];
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}
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callbacks[c0ffi.NATIVE_STRING_FROM_CHARARRAY] = function(args) {
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console.log("string_from_chararray: " + args);
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return args[0];
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}
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callbacks[c0ffi.NATIVE_CHAR_CHR] = function(args) {
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return String.fromCharCode(args[0]);
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}
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callbacks[c0ffi.NATIVE_CHAR_ORD] = function(args) {
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console.log("native_car_ord: " + args);
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if (typeof args[0] == "string")
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return args[0].charCodeAt(0);
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return args[0];
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}
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function doTest(filename, expected_result) {
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return function(test) {
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var result = c0vm.execute(parser.parse(filename), callbacks, false);
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@@ -98,3 +122,14 @@ exports.testArith = function(test) {
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printout);
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test.done();
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}
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exports.testPIAZZA1 = doTest("piazza1.c0.bc0", 18);
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exports.testSTRINGS = function(test) {
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printout = "";
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var result = c0vm.execute(parser.parse("strings.c0.bc0"), callbacks, false);
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test.ok(printout == "hello there!?",
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"strings.c0.bc0 - Did not print to screen correctly, result was " +
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printout);
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test.done();
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}
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