forked from extern/nushell
ee5a387300
This closes #4989. Previously `lines` was unable to handle text input with CRLF line breaks _and_ LF line breaks. ### Before:  ### After: 
64 lines
1.3 KiB
Rust
64 lines
1.3 KiB
Rust
use nu_test_support::{nu, pipeline};
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#[test]
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fn lines() {
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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 cargo_sample.toml -r
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| lines
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| skip while $it != "[dependencies]"
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| skip 1
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| first
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| split column "="
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| get column1.0
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| str trim
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"#
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));
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assert_eq!(actual.out, "rustyline");
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}
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#[test]
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fn lines_proper_buffering() {
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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 lines_test.txt -r
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| lines
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| str length
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| to json -r
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"#
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));
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assert_eq!(actual.out, "[8193,3]");
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}
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#[test]
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fn lines_multi_value_split() {
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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-simple.json
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| get first second
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| lines
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| length
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"#
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));
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assert_eq!(actual.out, "6");
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}
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/// test whether this handles CRLF and LF in the same input
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#[test]
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fn lines_mixed_line_endings() {
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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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"foo\nbar\r\nquux" | lines | length
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"#
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));
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assert_eq!(actual.out, "3");
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}
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