nushell/crates/nu-command/tests/format_conversions/nuon.rs
WindSoilder 046e46b962
avoid panic when using from nuon (#7533)
# Description

Fixes #5996 

Just found a relative easy way to fix the issue

# User-Facing Changes

```
❯ open $nu.plugin-path | from nuon
Error:
  × error when loading nuon text
   ╭─[entry #36:1:1]
 1 │ open $nu.plugin-path | from nuon
   ·                        ────┬────
   ·                            ╰── could not load nuon text
   ╰────

Error:
  × Error when loading


❯ open $nu.config-path | from nuon
Error:
  × error when loading nuon text
   ╭─[entry #37:1:1]
 1 │ open $nu.config-path | from nuon
   ·                        ────┬────
   ·                            ╰── could not load nuon text
   ╰────

Error:
  × error when loading
```

# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2022-12-21 16:42:23 -08:00

386 lines
8.7 KiB
Rust

use nu_test_support::{nu, pipeline};
use proptest::prelude::*;
#[test]
fn to_nuon_correct_compaction() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open appveyor.yml
| to nuon
| str length
| $in > 500
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_list_of_numbers() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
[1, 2, 3, 4]
| to nuon
| from nuon
| $in == [1, 2, 3, 4]
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_list_of_strings() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
[abc, xyz, def]
| to nuon
| from nuon
| $in == [abc, xyz, def]
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_table() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
[[my, columns]; [abc, xyz], [def, ijk]]
| to nuon
| from nuon
| $in == [[my, columns]; [abc, xyz], [def, ijk]]
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_bool() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
false
| to nuon
| from nuon
"#
));
assert_eq!(actual.out, "false");
}
#[test]
fn to_nuon_escaping() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
"hello\"world"
| to nuon
| from nuon
"#
));
assert_eq!(actual.out, "hello\"world");
}
#[test]
fn to_nuon_escaping2() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
"hello\\world"
| to nuon
| from nuon
"#
));
assert_eq!(actual.out, "hello\\world");
}
#[test]
fn to_nuon_escaping3() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
["hello\\world"]
| to nuon
| from nuon
| $in == [hello\world]
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_escaping4() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
["hello\"world"]
| to nuon
| from nuon
| $in == ["hello\"world"]
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_escaping5() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
{s: "hello\"world"}
| to nuon
| from nuon
| $in == {s: "hello\"world"}
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn to_nuon_negative_int() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
-1
| to nuon
| from nuon
"#
));
assert_eq!(actual.out, "-1");
}
#[test]
fn to_nuon_records() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
{name: "foo bar", age: 100, height: 10}
| to nuon
| from nuon
| $in == {name: "foo bar", age: 100, height: 10}
"#
));
assert_eq!(actual.out, "true");
}
#[test]
fn binary_to() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
0x[ab cd ef] | to nuon
"#
));
assert_eq!(actual.out, "0x[ABCDEF]");
}
#[test]
fn binary_roundtrip() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
"0x[1f ff]" | from nuon | to nuon
"#
));
assert_eq!(actual.out, "0x[1FFF]");
}
#[test]
fn read_binary_data() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample.nuon | get 5.3
"#
));
assert_eq!(actual.out, "31")
}
#[test]
fn read_record() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample.nuon | get 4.name
"#
));
assert_eq!(actual.out, "Bobby")
}
#[test]
fn read_bool() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample.nuon | get 3 | $in == true
"#
));
assert_eq!(actual.out, "true")
}
#[test]
fn float_doesnt_become_int() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
1.0 | to nuon
"#
));
assert_eq!(actual.out, "1.0")
}
#[test]
fn float_inf_parsed_properly() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
inf | to nuon
"#
));
assert_eq!(actual.out, "inf")
}
#[test]
fn float_neg_inf_parsed_properly() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
-inf | to nuon
"#
));
assert_eq!(actual.out, "-inf")
}
#[test]
fn float_nan_parsed_properly() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
NaN | to nuon
"#
));
assert_eq!(actual.out, "NaN")
}
#[test]
fn to_nuon_converts_columns_with_spaces() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
let test = [[a, b, "c d"]; [1 2 3] [4 5 6]]; $test | to nuon | from nuon
"#
));
assert!(actual.err.is_empty());
}
#[test]
fn does_not_quote_strings_unnecessarily() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
let test = [["a", "b", "c d"]; [1 2 3] [4 5 6]]; $test | to nuon
"#
));
assert_eq!(actual.out, "[[a, b, \"c d\"]; [1, 2, 3], [4, 5, 6]]");
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
let a = {"ro name": "sam" rank: 10}; $a | to nuon
"#
));
assert_eq!(actual.out, "{\"ro name\": sam, rank: 10}");
}
#[test]
fn quotes_some_strings_necessarily() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
['true','false','null',
'NaN','NAN','nan','+nan','-nan',
'inf','+inf','-inf','INF',
'Infinity','+Infinity','-Infinity','INFINITY',
'+19.99','-19.99', '19.99b',
'19.99kb','19.99mb','19.99gb','19.99tb','19.99pb','19.99eb','19.99zb',
'19.99kib','19.99mib','19.99gib','19.99tib','19.99pib','19.99eib','19.99zib',
'19ns', '19us', '19ms', '19sec', '19min', '19hr', '19day', '19wk',
'-11.0..-15.0', '11.0..-15.0', '-11.0..15.0',
'-11.0..<-15.0', '11.0..<-15.0', '-11.0..<15.0',
'-11.0..', '11.0..', '..15.0', '..-15.0', '..<15.0', '..<-15.0',
'2000-01-01', '2022-02-02T14:30:00', '2022-02-02T14:30:00+05:00',
',',
'&&'
] | to nuon | from nuon | describe
"#
));
assert_eq!(actual.out, "list<string>");
}
#[test]
fn read_code_should_fail_rather_than_panic() {
let actual = nu!(cwd: "tests/fixtures/formats", pipeline(
r#"open code.nu | from nuon"#
));
assert!(actual.err.contains("error when parsing"))
}
proptest! {
#[test]
fn to_nuon_from_nuon(c: char) {
if c != '\0' && c!='\r' {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
format!(r#"
{{"prop{0}test": "sam"}} | to nuon | from nuon;
[ [ "prop{0}test" ]; [ 'test' ] ] | to nuon | from nuon;
[ [ "{0}" ]; [ 'test' ] ] | to nuon | from nuon;
{{"{0}": "sam"}} | to nuon | from nuon;
"#, c).as_ref()
));
assert!(actual.err.is_empty() || actual.err.contains("Unexpected end of code") || actual.err.contains("only strings can be keys"));
// The second is for weird escapes due to backslashes
// The third is for chars like '0'
}
}
#[test]
fn to_nuon_from_nuon_string(s: String) {
if s != "\\0" && !s.is_empty() && !s.contains('\\') && !s.contains('"'){
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
format!(r#"
{{"prop{0}test": "sam"}} | to nuon | from nuon;
[ [ "prop{0}test" ]; [ 'test' ] ] | to nuon | from nuon;
[ [ "{0}" ]; [ 'test' ] ] | to nuon | from nuon;
{{"{0}": "sam"}} | to nuon | from nuon;
"#, s).as_ref()
));
assert!(actual.err.is_empty() || actual.err.contains("only strings can be keys") || actual.err.contains("unknown command"));
// TODO: fix parser error for "unknown command" when '=$' is the name
}
}
}