public void testLoopLimits() {
// right below limit: ok
exec("for (int x = 0; x < 9999; ++x) {}");
PainlessError expected =
expectThrows(
PainlessError.class,
() -> {
exec("for (int x = 0; x < 10000; ++x) {}");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
}
public void testInfiniteLoops() {
PainlessError expected =
expectThrows(
PainlessError.class,
() -> {
exec("boolean x = true; while (x) {}");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("while (true) {int y = 5}");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("while (true) { boolean x = true; while (x) {} }");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("while (true) { boolean x = false; while (x) {} }");
fail("should have hit PainlessError");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("boolean x = true; for (;x;) {}");
fail("should have hit PainlessError");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("for (;;) {int x = 5}");
fail("should have hit PainlessError");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
expected =
expectThrows(
PainlessError.class,
() -> {
exec("def x = true; do {int y = 5;} while (x)");
fail("should have hit PainlessError");
});
assertTrue(
expected
.getMessage()
.contains(
"The maximum number of statements that can be executed in a loop has been reached."));
RuntimeException parseException =
expectThrows(
RuntimeException.class,
() -> {
exec("try { int x } catch (PainlessError error) {}");
fail("should have hit ParseException");
});
assertTrue(parseException.getMessage().contains("Not a type [PainlessError]."));
}
