mirror of
https://github.com/nushell/nushell.git
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6a7a60429f
* Remove unnecessary `#[allow]` annots
Reduce the number of lint exceptions that are not necessary with the
current state of the code (or more recent toolchain)
* Remove dead code from `FileStructure` in nu-command
* Replace `allow(unused)` with relevant feature switch
* Deal with `needless_collect` with annotations
* Change hack for needless_collect in `from json`
This change obviates the need for `allow(needless_collect)`
Removes a pessimistic allocation for empty strings, but increases
allocation size to `Value`
Probably not really worth it.
* Revert "Deal with `needless_collect` with annotations"
This reverts commit 05aca98445.
The previous state seems to better from a performance perspective as a
`Vec<String>` is lighter weight than `Vec<Value>`
141 lines
3.0 KiB
Rust
141 lines
3.0 KiB
Rust
use nu_test_support::nu;
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#[cfg(feature = "database")]
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use nu_test_support::pipeline;
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#[test]
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fn filters_by_unit_size_comparison() {
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let actual = nu!(
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cwd: "tests/fixtures/formats",
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"ls | where size > 1kib | sort-by size | get name | first | str trim"
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);
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assert_eq!(actual.out, "cargo_sample.toml");
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}
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#[test]
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fn filters_with_nothing_comparison() {
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let actual = nu!(
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cwd: "tests/fixtures/formats",
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r#"echo '[{"foo": 3}, {"foo": null}, {"foo": 4}]' | from json | get foo | compact | where $it > 1 | math sum"#
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);
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assert_eq!(actual.out, "7");
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}
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#[test]
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fn where_in_table() {
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let actual = nu!(
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cwd: "tests/fixtures/formats",
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r#"echo '[{"name": "foo", "size": 3}, {"name": "foo", "size": 2}, {"name": "bar", "size": 4}]' | from json | where name in ["foo"] | get size | math sum"#
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);
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assert_eq!(actual.out, "5");
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}
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#[test]
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fn where_not_in_table() {
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let actual = nu!(
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cwd: "tests/fixtures/formats",
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r#"echo '[{"name": "foo", "size": 3}, {"name": "foo", "size": 2}, {"name": "bar", "size": 4}]' | from json | where name not-in ["foo"] | get size | math sum"#
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);
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assert_eq!(actual.out, "4");
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}
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#[cfg(feature = "database")]
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#[test]
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fn binary_operator_comparisons() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get ints
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| first 4
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| where z > 4200
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| get z.0
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"#
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));
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assert_eq!(actual.out, "4253");
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get ints
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| first 4
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| where z >= 4253
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| get z.0
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"#
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));
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assert_eq!(actual.out, "4253");
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get ints
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| first 4
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| where z < 10
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| get z.0
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"#
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));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get ints
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| first 4
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| where z <= 1
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| get z.0
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"#
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));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get ints
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| where z != 1
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| first
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| get z
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"#
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));
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assert_eq!(actual.out, "42");
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}
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#[cfg(feature = "database")]
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#[test]
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fn contains_operator() {
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get strings
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| where x =~ ell
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| length
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"#
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));
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assert_eq!(actual.out, "4");
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let actual = nu!(
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cwd: "tests/fixtures/formats", pipeline(
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r#"
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open sample.db
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| get strings
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| where x !~ ell
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| length
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"#
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));
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assert_eq!(actual.out, "2");
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}
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