mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-26 21:03:12 +00:00
204 lines
4.5 KiB
Fish
204 lines
4.5 KiB
Fish
#RUN: %fish %s
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# pipestatus variable - builtins only
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false | false | false
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echo $pipestatus : $status
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#CHECK: 1 1 1 : 1
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true | true | true
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echo $pipestatus : $status
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#CHECK: 0 0 0 : 0
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false | true | false
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echo $pipestatus : $status
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#CHECK: 1 0 1 : 1
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true | false | true
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echo $pipestatus : $status
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#CHECK: 0 1 0 : 0
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# pipestatus variable - no builtins
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# Note: On some systems `command false` fails with 255, not 1. We allow both.
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command false | command false | command false
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echo $pipestatus : $status
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#CHECK: {{1|255}} {{1|255}} {{1|255}} : {{1|255}}
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command true | command true | command true
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echo $pipestatus : $status
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#CHECK: 0 0 0 : 0
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command false | command true | command false
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echo $pipestatus : $status
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#CHECK: {{1|255}} 0 {{1|255}} : {{1|255}}
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command true | command false | command true
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echo $pipestatus : $status
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#CHECK: 0 {{1|255}} 0 : 0
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# pipestatus variable - mixed
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command false | command false | false
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echo $pipestatus : $status
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#CHECK: {{1|255}} {{1|255}} 1 : 1
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command true | true | command true
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echo $pipestatus : $status
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#CHECK: 0 0 0 : 0
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false | command true | command false
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echo $pipestatus : $status
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#CHECK: 1 0 {{1|255}} : {{1|255}}
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true | false | command true
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echo $pipestatus : $status
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#CHECK: 0 1 0 : 0
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sh -c 'exit 5' | sh -c 'exit 2'
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echo $pipestatus : $status
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#CHECK: 5 2 : 2
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sh -c 'exit 3' | false | sh -c 'exit 6'
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echo $pipestatus : $status
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#CHECK: 3 1 6 : 6
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sh -c 'exit 9' | true | sh -c 'exit 3' | false
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echo $pipestatus : $status
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#CHECK: 9 0 3 1 : 1
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# pipestatus variable - non-pipe
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true
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echo $pipestatus : $status
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#CHECK: 0 : 0
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false
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echo $pipestatus : $status
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#CHECK: 1 : 1
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command true
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echo $pipestatus : $status
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#CHECK: 0 : 0
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command false
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echo $pipestatus : $status
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#CHECK: {{1|255}} : {{1|255}}
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sh -c 'exit 4'
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echo $pipestatus : $status
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#CHECK: 4 : 4
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# pipestatus variable - negate
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! true
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echo $pipestatus : $status
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#CHECK: 0 : 1
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! false
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echo $pipestatus : $status
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#CHECK: 1 : 0
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! false | false | false
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echo $pipestatus : $status
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#CHECK: 1 1 1 : 0
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! true | command true | true
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echo $pipestatus : $status
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#CHECK: 0 0 0 : 1
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! false | true | command false
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echo $pipestatus : $status
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#CHECK: 1 0 {{1|255}} : 0
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! command true | command false | command true
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echo $pipestatus : $status
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#CHECK: 0 {{1|255}} 0 : 1
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! sh -c 'exit 9' | true | sh -c 'exit 3'
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echo $pipestatus : $status
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#CHECK: 9 0 3 : 0
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# pipestatus variable - block
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begin
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true
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end
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echo $pipestatus : $status
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#CHECK: 0 : 0
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begin
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false
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end
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echo $pipestatus : $status
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#CHECK: 1 : 1
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begin
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! true
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end
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echo $pipestatus : $status
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#CHECK: 0 : 1
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begin
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! false
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end
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echo $pipestatus : $status
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#CHECK: 1 : 0
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true | begin
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true
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end
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echo $pipestatus : $status
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#CHECK: 0 0 : 0
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false | begin
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false
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end
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echo $pipestatus : $status
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#CHECK: 1 1 : 1
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true | begin
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! true
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end
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echo $pipestatus : $status
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#CHECK: 0 1 : 1
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false | begin
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! false
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end
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echo $pipestatus : $status
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#CHECK: 1 0 : 0
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begin
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true | false
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end
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echo $pipestatus : $status
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#CHECK: 0 1 : 1
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begin
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false | true
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end
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echo $pipestatus : $status
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#CHECK: 1 0 : 0
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begin
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! true
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end | false
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echo $pipestatus : $status
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#CHECK: 1 1 : 1
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begin
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! false
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end | true
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echo $pipestatus : $status
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#CHECK: 0 0 : 0
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begin
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sh -c 'exit 3'
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end | begin
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sh -c 'exit 5'
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end
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echo $pipestatus : $status
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#CHECK: 3 5 : 5
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begin
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! sh -c 'exit 3'
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end | begin
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sh -c 'exit 5'
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end
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echo $pipestatus : $status
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#CHECK: 0 5 : 5
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begin
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! sh -c 'exit 3'
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end | begin
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! sh -c 'exit 5'
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end
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echo $pipestatus : $status
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#CHECK: 0 0 : 0
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# Check that failed redirections correctly handle pipestatus, etc.
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# See #7540.
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command true > /not/a/valid/path
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echo $pipestatus : $status
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#CHECK: 1 : 1
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#CHECKERR: warning: An error occurred while redirecting file '/not/a/valid/path'
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#CHECKERR: warning: Path '/not' does not exist
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# Here the first process will launch, the second one will not.
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command true | command true | command true > /not/a/valid/path
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echo $pipestatus : $status
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#CHECK: 0 0 1 : 1
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#CHECKERR: warning: An error occurred while redirecting file '/not/a/valid/path'
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#CHECKERR: warning: Path '/not' does not exist
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# Pipeline breaks do not result in dangling jobs.
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command true | command cat > /not/a/valid/path ; jobs
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#CHECKERR: warning: An error occurred while redirecting file '/not/a/valid/path'
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#CHECKERR: warning: Path '/not' does not exist
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#CHECK: jobs: There are no jobs
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# Regression test for #7038
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cat /dev/zero | dd > /not/a/valid/path
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echo 'Not hung'
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#CHECKERR: warning: An error occurred while redirecting file '/not/a/valid/path'
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#CHECKERR: warning: Path '/not' does not exist
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#CHECK: Not hung
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