use of org.matheclipse.parser.client.Parser in project symja_android_library by axkr.
the class PatternMatchingTestCase method check.
public void check(EvalEngine engine, boolean configMode, String strEval, String strResult, boolean relaxedSyntax) {
try {
if (strEval.length() == 0 && strResult.length() == 0) {
return;
}
IExpr result;
StringWriter buf = new StringWriter();
// configMode;
Config.SERVER_MODE = configMode;
if (Config.SERVER_MODE) {
Parser parser = new Parser(relaxedSyntax);
ASTNode node = parser.parse(strEval);
IExpr inExpr = AST2Expr.CONST.convert(node);
TimeConstrainedEvaluator utility = new TimeConstrainedEvaluator(engine, false, Config.FOREVER, relaxedSyntax);
result = utility.constrainedEval(buf, inExpr);
} else {
Parser parser = new Parser(relaxedSyntax);
ASTNode node = parser.parse(strEval);
IExpr inExpr = AST2Expr.CONST.convert(node);
result = util.evaluate(inExpr);
if ((result != null) && !result.equals(F.Null)) {
OutputFormFactory off = OutputFormFactory.get(relaxedSyntax);
off.setIgnoreNewLine(true);
off.convert(buf, result);
}
}
assertEquals(buf.toString(), strResult);
} catch (Exception e) {
e.printStackTrace();
assertEquals(e, "");
}
}
use of org.matheclipse.parser.client.Parser in project symja_android_library by axkr.
the class ParserTestCase method testParser9.
public void testParser9() {
try {
Parser p = new Parser();
ASTNode obj = p.parse("-42424242424242424242.125");
assertEquals(obj.toString(), "-42424242424242424242.125");
} catch (Exception e) {
e.printStackTrace();
assertEquals("", e.getMessage());
}
}
use of org.matheclipse.parser.client.Parser in project symja_android_library by axkr.
the class ParserTestCase method testParser17.
public void testParser17() {
try {
Parser p = new Parser();
ASTNode obj = p.parse("\\[Alpha]+\\[Alpha]");
assertEquals(obj.toString(), "Plus(α, α)");
} catch (Exception e) {
e.printStackTrace();
assertEquals("", e.getMessage());
}
}
use of org.matheclipse.parser.client.Parser in project symja_android_library by axkr.
the class ParserTestCase method testParser10.
public void testParser10() {
try {
Parser p = new Parser();
ASTNode obj = p.parse("-3/4");
assertEquals(obj.toString(), "-3/4");
} catch (Exception e) {
e.printStackTrace();
assertEquals("", e.getMessage());
}
}
use of org.matheclipse.parser.client.Parser in project symja_android_library by axkr.
the class ParserTestCase method testParser23.
public void testParser23() {
try {
Parser p = new Parser();
ASTNode obj = p.parse("f[x]*f''[x]");
assertEquals(obj.toString(), "Times(f(x), Derivative(2)[f][x])");
} catch (Exception e) {
e.printStackTrace();
assertEquals("", e.getMessage());
}
}
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