diff options
| author | Ron Yorston | 2017-01-03 11:18:23 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2017-01-10 16:55:51 +0100 |
| commit | 568cabf98a11e2e594243a309a9ffd7729a2b213 (patch) | |
| tree | 786f2620a7217e3c7238df0fe39b9be351d42ef1 /shell/hush_test | |
| parent | e94d2c5f242c793db1d76a4c0a63740de8ae6899 (diff) | |
| download | busybox-568cabf98a11e2e594243a309a9ffd7729a2b213.zip busybox-568cabf98a11e2e594243a309a9ffd7729a2b213.tar.gz | |
ash: fix error code regression
The commit 'ash,hush: set exit code 127 in "sh /does/not/exist" case'
only partly implemented the dash commit '[ERROR] Allow the originator
of EXERROR to set the exit status'. This resulted in incorrect error
codes for a syntax error:
$ )
$ echo $?
0
or a redirection error for a special builtin:
$ rm -f xxx
$ eval cat <xxx
$ echo $?
0
Signed-off-by: Ron Yorston <rmy@pobox.com>
Reported-by: Martijn Dekker <martijn@inlv.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test')
| -rw-r--r-- | shell/hush_test/hush-misc/exitcode2.right | 4 | ||||
| -rwxr-xr-x | shell/hush_test/hush-misc/exitcode2.tests | 12 |
2 files changed, 16 insertions, 0 deletions
diff --git a/shell/hush_test/hush-misc/exitcode2.right b/shell/hush_test/hush-misc/exitcode2.right new file mode 100644 index 0000000..0a57b9b --- /dev/null +++ b/shell/hush_test/hush-misc/exitcode2.right @@ -0,0 +1,4 @@ +hush: syntax error: unexpected ) +Done:2 +hush: can't open 'does_not_exist': No such file or directory +Done:1 diff --git a/shell/hush_test/hush-misc/exitcode2.tests b/shell/hush_test/hush-misc/exitcode2.tests new file mode 100755 index 0000000..79a6ebd --- /dev/null +++ b/shell/hush_test/hush-misc/exitcode2.tests @@ -0,0 +1,12 @@ +# syntax error should return status 2 +cat >test.sh <<EOF +) +EOF +chmod +x test.sh +$THIS_SH ./test.sh +echo Done:$? +rm -f test.sh + +# redirection error with special builtin should return status 1 +(eval cat <does_not_exist) +echo Done:$? |