public void testParse() throws Exception {
Module module = deploySvc.read("regression/test_module_4.epl");
assertModule(
module,
null,
"abd",
null,
new String[] {"select * from ABC", "/* Final comment */"},
new boolean[] {false, true},
new int[] {3, 8},
new int[] {12, 0},
new int[] {37, 0});
module = deploySvc.read("regression/test_module_1.epl");
assertModule(
module,
"abc",
"def,jlk",
null,
new String[] {
"select * from A",
"select * from B" + newline + "where C=d",
"/* Test ; Comment */" + newline + "update ';' where B=C",
"update D"
});
module = deploySvc.read("regression/test_module_2.epl");
assertModule(
module,
"abc.def.hij",
"def.hik,jlk.aja",
null,
new String[] {
"// Note 4 white spaces after * and before from" + newline + "select * from A",
"select * from B",
"select * " + newline + " from C",
});
module = deploySvc.read("regression/test_module_3.epl");
assertModule(module, null, null, null, new String[] {"create window ABC", "select * from ABC"});
module = deploySvc.read("regression/test_module_5.epl");
assertModule(module, "abd.def", null, null, new String[0]);
module = deploySvc.read("regression/test_module_6.epl");
assertModule(module, null, null, null, new String[0]);
module = deploySvc.read("regression/test_module_7.epl");
assertModule(module, null, null, null, new String[0]);
module = deploySvc.read("regression/test_module_8.epl");
assertModule(module, "def.jfk", null, null, new String[0]);
module = deploySvc.parse("module mymodule; uses mymodule2; import abc; select * from MyEvent;");
assertModule(module, "mymodule", "mymodule2", "abc", new String[] {"select * from MyEvent"});
module = deploySvc.read("regression/test_module_11.epl");
assertModule(module, null, null, "com.mycompany.pck1", new String[0]);
module = deploySvc.read("regression/test_module_10.epl");
assertModule(
module,
"abd.def",
"one.use,two.use",
"com.mycompany.pck1,com.mycompany.*",
new String[] {
"select * from A",
});
assertEquals(
"org.mycompany.events",
deploySvc.parse("module org.mycompany.events; select * from java.lang.Object;").getName());
assertEquals(
"glob.update.me",
deploySvc.parse("module glob.update.me; select * from java.lang.Object;").getName());
assertEquals(
"seconds.until.every.where",
deploySvc
.parse("uses seconds.until.every.where; select * from java.lang.Object;")
.getUses()
.toArray()[0]);
assertEquals(
"seconds.until.every.where",
deploySvc
.parse("import seconds.until.every.where; select * from java.lang.Object;")
.getImports()
.toArray()[0]);
// Test script square brackets
module = deploySvc.read("regression/test_module_13.epl");
assertEquals(1, module.getItems().size());
module = deploySvc.read("regression/test_module_14.epl");
assertEquals(4, module.getItems().size());
module = deploySvc.read("regression/test_module_15.epl");
assertEquals(1, module.getItems().size());
}
private void assertModule(
Module module,
String name,
String usesCSV,
String importsCSV,
String[] statementsExpected,
boolean[] commentsExpected,
int[] lineNumsExpected,
int[] charStartsExpected,
int[] charEndsExpected) {
assertEquals(name, module.getName());
String[] expectedUses = usesCSV == null ? new String[0] : usesCSV.split(",");
EPAssertionUtil.assertEqualsExactOrder(expectedUses, module.getUses().toArray());
String[] expectedImports = importsCSV == null ? new String[0] : importsCSV.split(",");
EPAssertionUtil.assertEqualsExactOrder(expectedImports, module.getImports().toArray());
String[] stmtsFound = new String[module.getItems().size()];
boolean[] comments = new boolean[module.getItems().size()];
int[] lineNumsFound = new int[module.getItems().size()];
int[] charStartsFound = new int[module.getItems().size()];
int[] charEndsFound = new int[module.getItems().size()];
for (int i = 0; i < module.getItems().size(); i++) {
stmtsFound[i] = module.getItems().get(i).getExpression();
comments[i] = module.getItems().get(i).isCommentOnly();
lineNumsFound[i] = module.getItems().get(i).getLineNumber();
charStartsFound[i] = module.getItems().get(i).getCharPosStart();
charEndsFound[i] = module.getItems().get(i).getCharPosEnd();
}
EPAssertionUtil.assertEqualsExactOrder(statementsExpected, stmtsFound);
EPAssertionUtil.assertEqualsExactOrder(commentsExpected, comments);
boolean isCompareLineNums = false;
for (int l : lineNumsExpected) {
if (l > 0) {
isCompareLineNums = true;
}
}
if (isCompareLineNums) {
EPAssertionUtil.assertEqualsExactOrder(lineNumsExpected, lineNumsFound);
EPAssertionUtil.assertEqualsExactOrder(charStartsExpected, charStartsFound);
EPAssertionUtil.assertEqualsExactOrder(charEndsExpected, charEndsFound);
}
}