nushell/crates/nu-command/tests
pwygab b22d131279
Prevent each from swallowing errors when eval_block returns a ListStream (#12412)
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# Description
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Prior, it seemed that nested errors would not get detected and shown.
This PR fixes that.

Resolves #10176:
```
~/CodingProjects/nushell> [[1,2]] | each {|x| $x | each {|y| error make {msg: "oh noes"} } }                        05/04/2024 21:34:08
Error: nu:🐚:eval_block_with_input

  × Eval block failed with pipeline input
   ╭─[entry #1:1:3]
 1 │ [[1,2]] | each {|x| $x | each {|y| error make {msg: "oh noes"} } }
   ·   ┬
   ·   ╰── source value
   ╰────

Error:   × oh noes
   ╭─[entry #1:1:36]
 1 │ [[1,2]] | each {|x| $x | each {|y| error make {msg: "oh noes"} } }
   ·                                    ─────┬────
   ·                                         ╰── originates from here
   ╰────
```

Resolves #11224:
```
~/CodingProjects/nushell> [0] | each { |_|                                                                          05/04/2024 21:35:40
:::     [0] | each { |_|
:::         non-existent-command
:::     }
::: }
Error: nu:🐚:eval_block_with_input

  × Eval block failed with pipeline input
   ╭─[entry #1:2:6]
 1 │ [0] | each { |_|
 2 │     [0] | each { |_|
   ·      ┬
   ·      ╰── source value
 3 │         non-existent-command
   ╰────

Error: nu:🐚:external_command

  × External command failed
   ╭─[entry #1:3:9]
 2 │     [0] | each { |_|
 3 │         non-existent-command
   ·         ──────────┬─────────
   ·                   ╰── executable was not found
 4 │     }
   ╰────
  help: No such file or directory (os error 2)
```

# User-Facing Changes
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# Tests + Formatting
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2024-05-01 17:24:54 -05:00
..
commands Prevent each from swallowing errors when eval_block returns a ListStream (#12412) 2024-05-01 17:24:54 -05:00
format_conversions Msgpack commands (#12664) 2024-04-26 06:23:16 -05:00
main.rs ♻️ rework some help strings (#12306) 2024-03-27 08:41:02 -05:00