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// pest. The Elegant Parser
// Copyright (c) 2018 Dragoș Tiselice
//
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT
// license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. All files in the project carrying such notice may not be copied,
// modified, or distributed except according to those terms.
#[macro_use]
extern crate pest;
#[macro_use]
extern crate pest_derive;
#[derive(Parser)]
#[grammar = "../tests/lists.pest"]
struct ListsParser;
#[test]
fn item() {
parses_to! {
parser: ListsParser,
input: "- a",
rule: Rule::lists,
tokens: [
item(2, 3)
]
};
}
#[test]
fn items() {
parses_to! {
parser: ListsParser,
input: "- a\n- b",
rule: Rule::lists,
tokens: [
item(2, 3),
item(6, 7)
]
};
}
#[test]
fn children() {
parses_to! {
parser: ListsParser,
input: " - b",
rule: Rule::children,
tokens: [
children(0, 5, [
item(4, 5)
])
]
};
}
#[test]
fn nested_item() {
parses_to! {
parser: ListsParser,
input: "- a\n - b",
rule: Rule::lists,
tokens: [
item(2, 3),
children(4, 9, [
item(8, 9)
])
]
};
}
#[test]
fn nested_items() {
parses_to! {
parser: ListsParser,
input: "- a\n - b\n - c",
rule: Rule::lists,
tokens: [
item(2, 3),
children(4, 15, [
item(8, 9),
item(14, 15)
])
]
};
}
#[test]
fn nested_two_levels() {
parses_to! {
parser: ListsParser,
input: "- a\n - b\n - c",
rule: Rule::lists,
tokens: [
item(2, 3),
children(4, 17, [
item(8, 9),
children(10, 17, [
item(16, 17)
])
])
]
};
}
#[test]
fn nested_then_not() {
parses_to! {
parser: ListsParser,
input: "- a\n - b\n- c",
rule: Rule::lists,
tokens: [
item(2, 3),
children(4, 9, [
item(8, 9)
]),
item(12, 13)
]
};
}
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