Examples with Alt_Statement org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement used on opensource projects

Example 1 with Alt_Statement

use of org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement in project titan.EclipsePlug-ins by eclipse.

the class Def_AltStatement_Writer method writeTestCaseAltStatement.

public void writeTestCaseAltStatement(Alt_Statement altStatement) {
    AltGuards currentAltGuards = altStatement.getAltGuards();
    String[] negativeConditions = new String[currentAltGuards.getNofAltguards()];
    String[] positiveConditions = new String[currentAltGuards.getNofAltguards()];
    // initialize values
    for (int i = 0; i < currentAltGuards.getNofAltguards(); i++) {
        AltGuard currentAltGuard = currentAltGuards.getAltguardByIndex(i);
        if (currentAltGuard instanceof Operation_Altguard) {
            Statement currentStatement = ((Operation_Altguard) currentAltGuard).getGuardStatement();
            if (currentStatement instanceof Receive_Port_Statement) {
                altReceiveCounter++;
                if (altGuardConditions.get(i) != null) {
                    // alt guard present && any port receive
                    if (altGuardPortReference.get(altReceiveCounter).equals("any port")) {
                        positiveConditions[i] = altGuardConditions.get(altReceiveCounter) + ".getValue()" + "&&(" + "anyPortReceive(true))";
                        negativeConditions[i] = altGuardConditions.get(altReceiveCounter) + ".getValue()" + "&&(" + "anyPortReceive(false))";
                    } else {
                        // alt guard present && normal port receive
                        positiveConditions[i] = altGuardConditions.get(altReceiveCounter) + ".getValue()" + "&&(" + altGuardPortReference.get(altReceiveCounter) + ".receive(" + altGuardReceiveValue.get(altReceiveCounter) + ",true)!=null)";
                        negativeConditions[i] = altGuardConditions.get(altReceiveCounter) + ".getValue()" + "&&(" + altGuardPortReference.get(altReceiveCounter) + ".receive(" + altGuardReceiveValue.get(altReceiveCounter) + ",false)!=null)";
                        if (altGuardReceiveValue.get(altReceiveCounter).startsWith("Templates")) {
                            altGuardReceiveType.set(altReceiveCounter, "Templates");
                        }
                    }
                } else {
                    // no alt guard && any port recieve
                    if (altGuardPortReference.get(altReceiveCounter).equals("any port")) {
                        positiveConditions[i] = "anyPortReceive(true)";
                        negativeConditions[i] = "anyPortReceive(false)";
                    } else {
                        // no alt guard && no receive parameter
                        if (altGuardReceiveType.get(altReceiveCounter).equals("noparam")) {
                            positiveConditions[i] = altGuardPortReference.get(altReceiveCounter) + ".receive(true)!=null";
                            negativeConditions[i] = altGuardPortReference.get(altReceiveCounter) + ".receive(false)!=null";
                        } else if (// no alt guard && typed port recieve
                        altGuardReceiveType.get(altReceiveCounter).equals("_TYPED_PARAM_")) {
                            negativeConditions[i] = altGuardPortReference.get(altReceiveCounter) + ".receive_" + altGuardReceiveValue.get(altReceiveCounter) + "(false)!=null";
                            if (altGuardReceiveAnyValValue.get(altReceiveCounter) != null) {
                                positiveConditions[i] = "(" + altGuardReceiveAnyValValue.get(altReceiveCounter) + "=" + altGuardPortReference.get(altReceiveCounter) + ".receive_" + altGuardReceiveValue.get(altReceiveCounter) + "(true))!=null";
                            } else {
                            }
                        } else {
                            // no alt guard && normal port recieve
                            positiveConditions[i] = altGuardPortReference.get(altReceiveCounter) + ".receive(" + altGuardReceiveValue.get(altReceiveCounter) + ",true)!=null";
                            negativeConditions[i] = altGuardPortReference.get(altReceiveCounter) + ".receive(" + altGuardReceiveValue.get(altReceiveCounter) + ",false)!=null";
                        }
                        if (altGuardReceiveValue.get(altReceiveCounter) != null && altGuardReceiveValue.get(altReceiveCounter).startsWith("Templates")) {
                            altGuardReceiveType.set(altReceiveCounter, "Templates");
                        }
                    }
                }
            }
            if (currentStatement instanceof Timeout_Statement) {
                timeOutCounter++;
                if (altGuardConditions.get(i) != null) {
                    positiveConditions[i] = altGuardConditions.get(i) + "&&(" + altGuardTimeout.get(timeOutCounter) + ".timeout()";
                    negativeConditions[i] = altGuardConditions.get(i) + "&&(!" + altGuardTimeout.get(i) + ".timeout()";
                } else {
                    positiveConditions[i] = altGuardTimeout.get(timeOutCounter) + ".timeout()";
                    negativeConditions[i] = "!" + altGuardTimeout.get(timeOutCounter) + ".timeout()";
                }
            }
        }
    }
    // write
    altString.append("rownum=" + altStatement.getLocation().getLine() + ";\r\n");
    altString.append("for(;;){" + "\r\n");
    altString.append("if(!(");
    for (int j = 0; j < negativeConditions.length; j++) {
        altString.append(negativeConditions[j]);
        if (j + 1 < negativeConditions.length) {
            altString.append("||");
        }
    }
    altString.append(")){" + "\r\n");
    // timer
    if (isThereAStartedTimer) {
        altString.append("long timeout = -1;" + "\r\n");
        altString.append("long newtimeout;" + "\r\n");
        altString.append("if(" + currentTimerName + ".running)if((newtimeout=(long)(" + currentTimerName + ".read().value*1000.0))<timeout || timeout == -1) timeout=newtimeout;" + "\r\n");
        altString.append("if(timeout>0) try{queue.poll(timeout,TimeUnit.MILLISECONDS);}catch(InterruptedException e){} " + "\r\n");
    } else {
        altString.append("try{queue.take();}catch(InterruptedException e){}" + "\r\n");
    }
    // endoftimer
    altString.append("}" + "\r\n");
    altString.append("this.lock();" + "\r\n");
    // ifwriter
    altReceiveCounter = -1;
    boolean isFirstIf = true;
    for (int i = 0; i < currentAltGuards.getNofAltguards(); i++) {
        AltGuard currentAltGuard = currentAltGuards.getAltguardByIndex(i);
        if (currentAltGuard instanceof Operation_Altguard) {
            Statement currentStatement = ((Operation_Altguard) currentAltGuard).getGuardStatement();
            StatementBlock currentStatementBlock = ((Operation_Altguard) currentAltGuard).getStatementBlock();
            if (isFirstIf) {
                altString.append("if(" + positiveConditions[i] + "){\r\n");
                isFirstIf = false;
            } else {
                altString.append("else if(" + positiveConditions[i] + "){\r\n");
            }
            if (currentStatement instanceof Receive_Port_Statement) {
                altReceiveCounter++;
                altString.append("rownum=" + currentStatement.getLocation().getLine() + ";\r\n");
                if (altGuardReceiveType.get(altReceiveCounter).equals("noparam")) {
                    altString.append("	TTCN3Logger.writeLog(compid, \"PORTEVENT\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"RECEIVE event on port " + altGuardPortReference.get(altReceiveCounter) + "\", true);" + "\r\n");
                } else if (altGuardReceiveType.get(altReceiveCounter).equals("Templates")) {
                    String methodName = altGuardReceiveValue.get(altReceiveCounter);
                    if (methodName.endsWith("()") && methodName.startsWith("Templates.")) {
                        methodName = (String) methodName.subSequence(10, methodName.length() - 2);
                    }
                    altString.append("	TTCN3Logger.writeLog(compid, \"PORTEVENT\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"RECEIVE event on port " + altGuardPortReference.get(altReceiveCounter) + ":\\n " + methodName + ":=\" + " + altGuardReceiveValue.get(altReceiveCounter) + ".toString(), true);" + "\r\n");
                } else if (altGuardReceiveType.get(altReceiveCounter).equals("any port")) {
                    altString.append("	TTCN3Logger.writeLog(compid, \"PORTEVENT\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"RECEIVE event on port any port\", true);" + "\r\n");
                } else if (altGuardReceiveType.get(altReceiveCounter).equals("_TYPED_PARAM_")) {
                    altString.append("	TTCN3Logger.writeLog(compid, \"PORTEVENT\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"RECEIVE event on port " + altGuardPortReference.get(altReceiveCounter) + ": type " + altGuardReceiveValue.get(altReceiveCounter) + "\", true);" + "\r\n");
                } else {
                    if (altGuardReceiveValue.get(altReceiveCounter) != null) {
                        altString.append("	TTCN3Logger.writeLog(compid, \"PORTEVENT\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"RECEIVE event on port " + altGuardPortReference.get(altReceiveCounter) + ":\" + " + altGuardReceiveValue.get(altReceiveCounter) + ".toString(), true);" + "\r\n");
                    }
                }
            } else if (currentStatement instanceof Timeout_Statement) {
                altString.append("rownum=" + currentStatement.getLocation().getLine() + ";\r\n" + "TTCN3Logger.writeLog(compid, \"TIMEROP\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"Timeout on timer " + currentTimerName + ".\", false);" + "\r\n");
            }
            boolean isThereARepeatStatement = false;
            for (int j = 0; j < currentStatementBlock.getSize(); j++) {
                Statement currentStatementBlockStatement = currentStatementBlock.getStatementByIndex(j);
                if (currentStatementBlockStatement instanceof Setverdict_Statement) {
                    Setverdict_Statement setVerdictStatement = (Setverdict_Statement) currentStatementBlockStatement;
                    String verdict = "";
                    if (setVerdictStatement.getVerdictValue() instanceof Verdict_Value) {
                        Verdict_Value verdictValue = (Verdict_Value) setVerdictStatement.getVerdictValue();
                        if (verdictValue.getValue().toString().equals("PASS")) {
                            verdict = "pass";
                        } else if (verdictValue.getValue().toString().equals("INCONC")) {
                            verdict = "inconc";
                        } else {
                            verdict = "fail";
                        }
                    }
                    altString.append("rownum=" + setVerdictStatement.getLocation().getLine() + ";\r\n");
                    altString.append("TTCN3Logger.writeLog(compid, \"VERDICTOP\", sourcefilename, rownum, \"function\", \"" + nodeName + "\", \"setverdict(" + verdict + "): \" + getVerdict() + \" -> " + verdict + "\", true);" + "\r\n");
                    altString.append("setVerdict(\"" + verdict + "\");" + "\r\n");
                }
                if (currentStatementBlockStatement instanceof Assignment_Statement) {
                    if (isFunction) {
                        functionParent.assignCounter++;
                        altString.append(functionParent.writeAssignmentStatement((Assignment_Statement) currentStatementBlockStatement));
                        String test = "";
                        test.toString();
                    } else if (isTestCase) {
                        testcaseParent.assignCounter++;
                        altString.append(testcaseParent.writeAssignmentStatement((Assignment_Statement) currentStatementBlockStatement));
                    }
                }
                if (currentStatementBlockStatement instanceof Send_Statement) {
                    if (isFunction) {
                        functionParent.sendCounter++;
                        altString.append(functionParent.writeSendStatement((Send_Statement) currentStatementBlockStatement));
                    } else if (isTestCase) {
                        testcaseParent.sendCounter++;
                        altString.append(testcaseParent.writeSendStatement((Send_Statement) currentStatementBlockStatement));
                    }
                }
                if (currentStatementBlockStatement instanceof Repeat_Statement) {
                    isThereARepeatStatement = true;
                }
            }
            if (isThereARepeatStatement) {
                isThereARepeatStatement = false;
            } else {
                altString.append("break;\r\n");
            }
            altString.append("}\r\n");
        }
    }
    altString.append("this.unlock();" + "\r\n");
    altString.append("}" + "\r\n");
}

Example 2 with Alt_Statement

use of org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement in project titan.EclipsePlug-ins by eclipse.

the class Def_Function_Writer method writeFunction.

public void writeFunction(StatementBlock statementBlock) {
    for (int i = 0; i < statementBlock.getSize(); i++) {
        if (statementBlock.getStatementByIndex(i) instanceof Definition_Statement) {
            writeDefinitionStatement((Definition_Statement) statementBlock.getStatementByIndex(i));
        } else if (statementBlock.getStatementByIndex(i) instanceof Assignment_Statement) {
            assignCounter++;
            functionString.append(writeAssignmentStatement((Assignment_Statement) statementBlock.getStatementByIndex(i)));
        } else if (statementBlock.getStatementByIndex(i) instanceof Assignment_Statement) {
            Assignment_Statement tc_assignStatement = (Assignment_Statement) statementBlock.getStatementByIndex(i);
            assignCounter++;
            functionString.append(writeAssignmentStatement(tc_assignStatement));
        } else if (statementBlock.getStatementByIndex(i) instanceof Send_Statement) {
            sendCounter++;
            functionString.append(writeSendStatement((Send_Statement) statementBlock.getStatementByIndex(i)));
        } else if (statementBlock.getStatementByIndex(i) instanceof Unknown_Start_Statement) {
            startCounter++;
            writeUnknownStartStatement((Unknown_Start_Statement) statementBlock.getStatementByIndex(i));
        } else if (statementBlock.getStatementByIndex(i) instanceof Alt_Statement) {
            altStatementCounter++;
            altStatements.get(altStatementCounter).setTimerInfo(isThereAStartedTimer, currentTimerName);
            functionString.append(altStatements.get(altStatementCounter).getJavaSource());
        } else if (statementBlock.getStatementByIndex(i) instanceof Setverdict_Statement) {
            writeSetVerdictStatement((Setverdict_Statement) statementBlock.getStatementByIndex(i));
        } else if (statementBlock.getStatementByIndex(i) instanceof DoWhile_Statement) {
            doWhileCounter++;
            DoWhile_Statement doWhileStatement = (DoWhile_Statement) statementBlock.getStatementByIndex(i);
            String test = doWhileStatement.getExpression().toString();
            functionString.append("do{" + "\r\n");
            this.writeFunction(doWhileStatement.getStatementBlock());
            functionString.append("}while(" + doWhileExpressions.get(doWhileCounter) + ".getValue());\r\n");
        }
    }
    if (returnStatementValue != null) {
        functionString.append("return " + returnStatementValue + ";\r\n");
    }
}

Example 3 with Alt_Statement

use of org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement in project titan.EclipsePlug-ins by eclipse.

the class Shorthand method check.

protected void check(final Statement s, final Problems problems) {
    if (s == null) {
        return;
    }
    // shorthand statements are ignored inside alt statements
    INamedNode curr = s;
    while (curr != null) {
        if (curr instanceof Alt_Statement || curr instanceof Call_Statement) {
            return;
        }
        curr = curr.getNameParent();
    }
    final StatementBlock sb = s.getMyStatementBlock();
    if (sb == null) {
        return;
    }
    final Definition d = sb.getMyDefinition();
    if (d == null) {
        return;
    }
    // shorthand statements are marked in functions, test cases and altsteps that have a 'runs on' clause
    if (d instanceof Def_Function && ((Def_Function) d).getRunsOnType(timestamp) != null) {
        problems.report(s.getLocation(), ERROR_MESSAGE_PREFIX + typename + ERROR_MESSAGE_SUFFIX);
        return;
    }
    if (d instanceof Def_Altstep || d instanceof Def_Testcase) {
        problems.report(s.getLocation(), ERROR_MESSAGE_PREFIX + typename + ERROR_MESSAGE_SUFFIX);
    }
}

Example 4 with Alt_Statement

use of org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement in project titan.EclipsePlug-ins by eclipse.

the class Environment method isLoopScope.

/**
 * Returns true if the given BlockNode is a statement block of a loop statement (for, while, alt)
 */
private static boolean isLoopScope(final BlockNode scope) {
    final StatementNode parentSN = scope.getParent();
    if (parentSN == null) {
        return false;
    }
    final IVisitableNode scopeSt = parentSN.getAstNode();
    return (scopeSt instanceof For_Statement || scopeSt instanceof While_Statement || scopeSt instanceof Alt_Statement);
}

Example 5 with Alt_Statement

use of org.eclipse.titan.designer.AST.TTCN3.statements.Alt_Statement in project titan.EclipsePlug-ins by eclipse.

the class ReturnVisitor method visit.

@Override
public int visit(final IVisitableNode node) {
    // certain YES
    if (node instanceof Return_Statement) {
        certainty = ReturnCertainty.YES;
        return V_ABORT;
    }
    // 
    if (node instanceof StatementBlock || node instanceof StatementList) {
        final StatementBlockVisitor blockVis = new StatementBlockVisitor();
        node.accept(blockVis);
        certainty = blockVis.getCertainty();
        return V_SKIP;
    }
    // custom statements
    if (node instanceof While_Statement || node instanceof DoWhile_Statement || node instanceof For_Statement) {
        final BranchMerger branchMerger = new BranchMerger();
        node.accept(branchMerger);
        // conditional blocks: maximum MAYBE
        certainty = branchMerger.getCertainty().or(ReturnCertainty.NO);
        return V_SKIP;
    }
    if (node instanceof If_Statement) {
        final If_Statement ifs = (If_Statement) node;
        final BranchMerger branchMerger = new BranchMerger();
        node.accept(branchMerger);
        if (ifs.getStatementBlock() != null) {
            // must enter one block: maximum YES
            certainty = branchMerger.getCertainty();
        } else {
            // conditional blocks: maximum MAYBE
            certainty = branchMerger.getCertainty().or(ReturnCertainty.NO);
        }
        return V_SKIP;
    }
    if (node instanceof Alt_Statement) {
        final AltGuards ags = ((Alt_Statement) node).getAltGuards();
        final BranchMerger branchMerger = new BranchMerger();
        ags.accept(branchMerger);
        if (ags.hasElse()) {
            // must enter one block: maximum YES
            certainty = branchMerger.getCertainty();
        } else {
            // conditional blocks: maximum MAYBE
            certainty = branchMerger.getCertainty().or(ReturnCertainty.NO);
        }
        return V_SKIP;
    }
    if (node instanceof Interleave_Statement) {
        final BranchMerger branchMerger = new BranchMerger();
        node.accept(branchMerger);
        // conditional block: maximum MAYBE
        certainty = branchMerger.getCertainty().or(ReturnCertainty.NO);
        return V_SKIP;
    }
    if (node instanceof StatementBlock_Statement) {
        final BranchMerger branchMerger = new BranchMerger();
        node.accept(branchMerger);
        // must enter block: maximum YES
        certainty = branchMerger.getCertainty();
        return V_SKIP;
    }
    if (node instanceof SelectCase_Statement) {
        final BranchMerger branchMerger = new BranchMerger();
        node.accept(branchMerger);
        // must enter one block: maximum YES
        certainty = branchMerger.getCertainty();
        return V_SKIP;
    }
    return V_ABORT;
}