nushell/crates/nu-command/tests/commands/run_external.rs

338 lines
8.6 KiB
Rust
Raw Normal View History

#[cfg(not(windows))]
use nu_test_support::fs::Stub::EmptyFile;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, pipeline};
#[test]
fn better_empty_redirection() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
Display empty records and lists (#7925) # Description Fix some issues related to #7444 1. Empty lists and records are now displayed as a small notice in a box: ![image](https://user-images.githubusercontent.com/17511668/215832023-3f8d743a-2899-416f-9109-7876ad2bbedf.png) ![image](https://user-images.githubusercontent.com/17511668/215832273-c737b8a4-af33-4c16-8dd3-bd4f0fd19b5a.png) 2. Empty records are now correctly displayed if inside of another record list or table: ![image](https://user-images.githubusercontent.com/17511668/215832597-00f0cebc-a3b6-4ce8-8373-a9340d4c7020.png) ![image](https://user-images.githubusercontent.com/17511668/215832540-ab0e2a14-b8f6-4f47-976c-42003b622ef6.png) 3. Fixed inconsistent coloring of empty list placeholder inside of lists/tables: ![image](https://user-images.githubusercontent.com/17511668/215832924-813ffe17-e04e-4301-97c3-1bdbccf1825c.png) ![image](https://user-images.githubusercontent.com/17511668/215832963-4765c4cf-3036-4bcc-81e1-ced941fa47cb.png) # User-Facing Changes `table` command now displays empty records and lists like a table with text and correctly displays empty records inside tables and lists. New behavior of displaying empty lists and records can be disabled using `table.show_empty` config option. # 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.
2023-02-22 17:18:33 +01:00
ls | each { |it| nu --testbin cococo $it.name } | ignore
"#
));
eprintln!("out: {}", actual.out);
assert!(!actual.out.contains('2'));
}
#[cfg(not(windows))]
#[test]
fn explicit_glob() {
Playground::setup("external with explicit glob", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("D&D_volume_1.txt"),
EmptyFile("D&D_volume_2.txt"),
EmptyFile("foo.sh"),
]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls | glob '*.txt' | length
"#
));
assert_eq!(actual.out, "2");
})
}
#[cfg(not(windows))]
#[test]
fn bare_word_expand_path_glob() {
Playground::setup("bare word should do the expansion", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("D&D_volume_1.txt"),
EmptyFile("D&D_volume_2.txt"),
EmptyFile("foo.sh"),
]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls *.txt
"#
));
assert!(actual.out.contains("D&D_volume_1.txt"));
assert!(actual.out.contains("D&D_volume_2.txt"));
})
}
#[cfg(not(windows))]
#[test]
fn backtick_expand_path_glob() {
Playground::setup("backtick should do the expansion", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("D&D_volume_1.txt"),
EmptyFile("D&D_volume_2.txt"),
EmptyFile("foo.sh"),
]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls `*.txt`
"#
));
assert!(actual.out.contains("D&D_volume_1.txt"));
assert!(actual.out.contains("D&D_volume_2.txt"));
})
}
#[cfg(not(windows))]
#[test]
fn single_quote_does_not_expand_path_glob() {
Playground::setup("single quote do not run the expansion", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("D&D_volume_1.txt"),
EmptyFile("D&D_volume_2.txt"),
EmptyFile("foo.sh"),
]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls '*.txt'
"#
));
assert!(actual.err.contains("No such file or directory"));
})
}
#[cfg(not(windows))]
#[test]
fn double_quote_does_not_expand_path_glob() {
Playground::setup("double quote do not run the expansion", |dirs, sandbox| {
sandbox.with_files(vec![
EmptyFile("D&D_volume_1.txt"),
EmptyFile("D&D_volume_2.txt"),
EmptyFile("foo.sh"),
]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls "*.txt"
"#
));
assert!(actual.err.contains("No such file or directory"));
})
}
#[cfg(not(windows))]
#[test]
fn failed_command_with_semicolon_will_not_execute_following_cmds() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^ls *.abc; echo done
"#
));
assert!(!actual.out.contains("done"));
})
}
#[cfg(not(windows))]
#[test]
fn external_args_with_quoted() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^echo "foo=bar 'hi'"
"#
));
assert_eq!(actual.out, "foo=bar 'hi'");
})
}
#[cfg(not(windows))]
#[test]
fn external_arg_with_long_flag_value_quoted() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^echo --foo='bar'
"#
));
assert_eq!(actual.out, "--foo=bar");
})
}
#[test]
fn external_arg_with_variable_name() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
let dump_command = "PGPASSWORD='db_secret' pg_dump -Fc -h 'db.host' -p '$db.port' -U postgres -d 'db_name' > '/tmp/dump_name'";
nu --testbin nonu $dump_command
"#
));
assert_eq!(
actual.out,
r#"PGPASSWORD='db_secret' pg_dump -Fc -h 'db.host' -p '$db.port' -U postgres -d 'db_name' > '/tmp/dump_name'"#
);
})
}
#[cfg(not(windows))]
2022-09-17 13:07:45 +02:00
#[test]
fn external_command_escape_args() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^echo "\"abcd"
"#
));
assert_eq!(actual.out, r#""abcd"#);
})
}
#[test]
fn external_command_not_expand_tilde_with_quotes() {
Playground::setup(
"external command not expand tilde with quotes",
|dirs, _| {
let actual = nu!(cwd: dirs.test(), pipeline(r#"nu --testbin nonu "~""#));
assert_eq!(actual.out, r#"~"#);
},
)
}
#[test]
fn external_command_expand_tilde_with_back_quotes() {
Playground::setup(
"external command not expand tilde with quotes",
|dirs, _| {
let actual = nu!(cwd: dirs.test(), pipeline(r#"nu --testbin nonu `~`"#));
Require that values that look like numbers parse as numberlike (#8635) # Description Require that any value that looks like it might be a number (starts with a digit, or a '-' + digit, or a '+' + digits, or a special form float like `-inf`, `inf`, or `NaN`) must now be treated as a number-like value. Number-like syntax can only parse into number-like values. Number-like values include: durations, ints, floats, ranges, filesizes, binary data, etc. # User-Facing Changes BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE BREAKING CHANGE Just making sure we see this for release notes 😅 This breaks any and all numberlike values that were treated as strings before. Example, we used to allow `3,` as a bare word. Anything like this would now require quotes or backticks to be treated as a string or bare word, respectively. # 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 > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` # 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.
2023-03-28 08:31:38 +02:00
assert!(!actual.out.contains('~'));
},
)
}
pipe binary data to external commands (#8058) Fixes #7615 # Description When calling external commands, we create a table from the pipeline data to handle external commands expecting paginated input. When a binary value is made into a table, we convert the vector of bytes representing the binary bytes into a pretty formatted string. This results in the pretty formatted string being sent to external commands instead of the actual binary bytes. By checking whether the stdout of the call is being redirected, we can decide whether to send the raw binary bytes or the pretty formatted output when creating a table command. # User-Facing Changes When passing binary values to external commands, the external command will receive the actual bytes instead of the pretty printed string. Use cases that don't involve piping a binary value into an external command are unchanged. ![new_behavior](https://user-images.githubusercontent.com/32406734/218349172-24cd12f2-d563-4957-bdf1-6aa804b174b2.png) # 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.
2023-02-24 21:39:52 +01:00
#[test]
fn external_command_receives_raw_binary_data() {
Playground::setup("external command receives raw binary data", |dirs, _| {
let actual =
nu!(cwd: dirs.test(), pipeline(r#"0x[deadbeef] | nu --testbin input_bytes_length"#));
assert_eq!(actual.out, r#"4"#);
})
}
#[cfg(windows)]
#[test]
fn failed_command_with_semicolon_will_not_execute_following_cmds_windows() {
Playground::setup("external failed command with semicolon", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
^cargo asdf; echo done
"#
));
assert!(!actual.out.contains("done"));
})
}
#[cfg(windows)]
#[test]
fn can_run_batch_files() {
use nu_test_support::fs::Stub::FileWithContent;
Playground::setup("run a Windows batch file", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"foo.cmd",
r#"
@echo off
echo Hello World
"#,
)]);
let actual = nu!(cwd: dirs.test(), pipeline("foo.cmd"));
assert!(actual.out.contains("Hello World"));
});
}
#[cfg(windows)]
#[test]
fn can_run_batch_files_without_cmd_extension() {
use nu_test_support::fs::Stub::FileWithContent;
Playground::setup(
"run a Windows batch file without specifying the extension",
|dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"foo.cmd",
r#"
@echo off
echo Hello World
"#,
)]);
let actual = nu!(cwd: dirs.test(), pipeline("foo"));
assert!(actual.out.contains("Hello World"));
},
);
}
#[cfg(windows)]
#[test]
fn can_run_batch_files_without_bat_extension() {
use nu_test_support::fs::Stub::FileWithContent;
Playground::setup(
"run a Windows batch file without specifying the extension",
|dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"foo.bat",
r#"
@echo off
echo Hello World
"#,
)]);
let actual = nu!(cwd: dirs.test(), pipeline("foo"));
assert!(actual.out.contains("Hello World"));
},
);
}
#[cfg(windows)]
#[test]
fn quotes_trimmed_when_shelling_out() {
// regression test for a bug where we weren't trimming quotes around string args before shelling out to cmd.exe
let actual = nu!(pipeline(
r#"
^echo "foo"
"#
));
assert_eq!(actual.out, "foo");
}
#[test]
fn redirect_combine() {
Playground::setup("redirect_combine", |dirs, _| {
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
run-external --redirect-combine sh [-c 'echo Foo; echo >&2 Bar']
"#
));
// Lines are collapsed in the nu! macro
assert_eq!(actual.out, "FooBar");
});
}