public static FValue eval(String file, List<String> args, boolean unCacheWhenDone)
throws Throwable {
setPhaseOrder(PhaseOrder.interpreterPhaseOrder);
if (!isComponent(file)) throw new UserError(file + " is not a component file.");
APIName name = NodeUtil.apiName(file);
Path path = sourcePath(file, name);
GraphRepository bcr = specificInterpreterRepository(path);
ComponentIndex c = bcr.getLinkedComponent(name);
FValue result = Driver.runProgram(bcr, c, args);
bcr.deleteComponent(c.ast().getName(), unCacheWhenDone);
return result;
}
/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
@Override
protected void setUp() throws Exception {
Shell.setPhaseOrder(PhaseOrder.interpreterPhaseOrder);
Shell.setScala(false);
fssFiles = new String[4];
fsiFiles = new String[3];
fssFiles[0] = "TestCompiledEnvironments";
fssFiles[1] = "TestCompiledImports";
fssFiles[2] = "TestCompiledNestedImports";
fssFiles[3] = WellKnownNames.fortressLibrary();
for (String fssFile : fssFiles) {
compileTestProgram(fssFile + ".fss");
}
testCompiledEnv = SimpleClassLoader.loadEnvironment(fssFiles[0], false);
testCompiledImportEnv = SimpleClassLoader.loadEnvironment(fssFiles[1], false);
testCompiledNestedImportEnv = SimpleClassLoader.loadEnvironment(fssFiles[2], false);
testLibraryEnv = SimpleClassLoader.loadEnvironment(fssFiles[3], false);
fsiFiles[0] = "AsciiVal";
fsiFiles[1] = "a.b.NestedOne";
fsiFiles[2] = "a.b.c.d.NestedTwo";
}
/**
* @param tokens
* @return
* @throws InterruptedException
* @throws Throwable
*/
public static int subMain(String[] tokens) throws InterruptedException, Throwable {
int return_code = 0;
// Now match the assembled string.
try {
String what = tokens[0];
List<String> args = Arrays.asList(tokens).subList(1, tokens.length);
if (what.equals("compile")) {
useCompilerLibraries();
setTypeChecking(true);
setPhaseOrder(PhaseOrder.compilerPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("junit")) {
return_code = junit(args);
} else if (what.equals("link")) {
useCompilerLibraries();
setTypeChecking(true);
setPhaseOrder(PhaseOrder.compilerPhaseOrder);
return_code = link(args);
} else if (what.equals("build")) {
useCompilerLibraries();
setTypeChecking(true);
setPhaseOrder(PhaseOrder.compilerPhaseOrder);
return_code = link(args);
} else if (what.equals("walk")) {
useInterpreterLibraries();
setScala(false);
setPhaseOrder(PhaseOrder.interpreterPhaseOrder);
walk(args);
} else if (what.equals("api")) {
useCompilerLibraries();
api(args, Option.<String>none(), Option.<String>none());
} else if (what.equals("compare")) {
useCompilerLibraries();
compare(args);
} else if (what.equals("parse")) {
useCompilerLibraries();
return_code = parse(args, Option.<String>none());
} else if (what.equals("unparse")) {
useCompilerLibraries();
unparse(args, Option.<String>none(), false, false);
} else if (what.equals("disambiguate")) {
useCompilerLibraries();
setPhaseOrder(PhaseOrder.disambiguatePhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("desugar")) {
useCompilerLibraries();
setTypeChecking(true);
setObjExprDesugaring(true);
setPhaseOrder(PhaseOrder.desugarPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("grammar")) {
useCompilerLibraries();
setPhaseOrder(PhaseOrder.grammarPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("typecheck")) {
useCompilerLibraries();
setTypeChecking(true);
setPhaseOrder(PhaseOrder.typecheckPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("test-coercion")) {
useCompilerLibraries();
setTypeChecking(true);
setPhaseOrder(PhaseOrder.typecheckPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("typecheck-old")) {
useInterpreterLibraries();
setScala(false);
/* TODO: remove the next line once type checking is permanently turned on */
setTypeChecking(true);
setPhaseOrder(PhaseOrder.typecheckPhaseOrder);
return_code = compilerPhases(args, Option.<String>none(), what);
} else if (what.equals("test")) {
useInterpreterLibraries();
setScala(false);
setPhaseOrder(PhaseOrder.interpreterPhaseOrder);
walkTests(args, false);
} else if (what.contains(ProjectProperties.COMP_SOURCE_SUFFIX)
|| (what.startsWith("-") && tokens.length > 1)) {
useInterpreterLibraries();
setScala(false);
setPhaseOrder(PhaseOrder.interpreterPhaseOrder);
walk(Arrays.asList(tokens));
} else if (what.equals("help")) {
useCompilerLibraries();
printHelpMessage();
} else if (what.equals("expand") && tokens.length == 2) {
System.out.println(ProjectProperties.get(tokens[1], ""));
} else {
useCompilerLibraries();
printUsageMessage();
}
} catch (StaticError e) {
System.err.println(e);
if (Debug.stackTraceOn()) {
e.printStackTrace();
}
return_code = -1;
} catch (UserError error) {
System.err.println(error.getMessage());
return_code = -1;
} catch (IOException error) {
System.err.println(error.getMessage());
return_code = -2;
} catch (CompilerBug error) {
System.err.println(error.getMessage());
if (Debug.stackTraceOn()) {
error.printStackTrace();
}
return_code = -3;
}
Init.allowForLeakChecks();
return return_code;
}