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hush: fix "set -e; false || x=1; echo OK"

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-04-03 11:21:13 +02:00
parent 11752d46d1
commit 5fa0505f8a
5 changed files with 43 additions and 7 deletions
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5
shell/hush_test/hush-misc/assignment5.right Normal file
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@@ -0,0 +1,5 @@
Zero1:0
Zero2:0
Zero3:0
Zero4:0 x:1 y:1
Three:3 x:1 y:1

9
shell/hush_test/hush-misc/assignment5.tests Executable file
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@@ -0,0 +1,9 @@
true; a=1; echo Zero1:$?
false; a=1; echo Zero2:$?
false || a=1; echo Zero3:$?
false || x=$? y=`echo $?`; echo Zero4:$? x:$x y:$y
false || x=$? y=`echo $?; exit 3`; echo Three:$? x:$x y:$y
#ash sets z=1 instead of z=3. disabled for now
#false || x=$? y=`echo $?; exit 3` z=`echo $?`; echo x:$x y:$y z:$z