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Diffstat (limited to '')
| -rw-r--r-- | tests/exec9.sub | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/exec9.sub b/tests/exec9.sub new file mode 100644 index 0000000..b8d20b4 --- /dev/null +++ b/tests/exec9.sub @@ -0,0 +1,20 @@ +# make sure commands before the last one in the pipeline can't change $? +false +false | echo $? +false +(false) | echo $? + +false +true | echo $? +false +(true) | echo $? + +true +false | echo $? +true +(false) | echo $? + +true +true | echo $? +true +(true) | echo $? |