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db3177a5aa
Fixes: #7467 # User-Facing Changes ## for ``` ❯ for i in 1..2 { echo 1; ^false } 1 ``` ## loop ``` ❯ loop { echo bb; ^false } bb ``` ## while ``` ❯ mut x = 1; while $x < 3 { $x = $x + 1; echo bb; ^false } bb ```
35 lines
926 B
Rust
35 lines
926 B
Rust
use nu_test_support::nu;
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#[test]
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fn while_sum() {
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let actual = nu!(
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cwd: ".",
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"mut total = 0; mut x = 0; while $x <= 10 { $total = $total + $x; $x = $x + 1 }; $total"
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);
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assert_eq!(actual.out, "55");
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}
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#[test]
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fn while_auto_print_in_each_iteration() {
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let actual = nu!(
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cwd: ".",
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"mut total = 0; while $total < 2 { $total = $total + 1; echo 1 }"
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);
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// Note: nu! macro auto repalce "\n" and "\r\n" with ""
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// so our output will be `11`
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// that's ok, our main concern is it auto print value in each iteration.
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assert_eq!(actual.out, "11");
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}
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#[test]
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fn while_break_on_external_failed() {
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let actual = nu!(
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cwd: ".",
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"mut total = 0; while $total < 2 { $total = $total + 1; echo 1; nu --testbin fail }"
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);
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// Note: nu! macro auto repalce "\n" and "\r\n" with ""
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// so our output will be `1`
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assert_eq!(actual.out, "1");
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}
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