busybox-w32/shell/ash_test, branch wget-post-file

ash: parser: Fix alias expansion after heredoc or newlines

2021-09-07T23:43:12+00:00

Upstream commit: Date: Wed, 29 Apr 2020 00:19:59 +1000 parser: Fix alias expansion after heredoc or newlines This script should print OK: alias a="case x in " b=x a b) echo BAD;; esac alias BEGIN={ END=} BEGIN cat <<- EOF > /dev/null $(:) EOF END : <<- EOF && $(:) EOF BEGIN echo OK END However, because the value of checkkwd is either zeroed when it shouldn't, or isn't zeroed when it should, dash currently gets it wrong in every case. This patch fixes it by saving checkkwd and zeroing it where needed. function old new delta readtoken 157 176 +19 Signed-off-by: Denys Vlasenko

shell/ash_test/run-all: unset locale/language variables

2021-09-07T16:24:08+00:00

Signed-off-by: Denys Vlasenko

ash: LINENO starts from 0 in -c SCRIPT mode

2021-09-07T16:16:45+00:00

The var_LINENO3.tests fails for hush: it does start from 0, but does not increment. Signed-off-by: Denys Vlasenko

ash: fix LINENO in functions

2021-09-07T16:01:49+00:00

From larger patch by Roberto A. Foglietta function old new delta evalfun 348 369 +21 ash_main 1202 1218 +16 setinputstring 65 73 +8 lookupvar 116 106 -10 evaltree 772 753 -19 evalsubshell 192 173 -19 evalfor 175 156 -19 evalcase 273 254 -19 evalcommand 1560 1536 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 45/-110) Total: -65 bytes Signed-off-by: Denys Vlasenko

ash: support testsuite for !FEATURE_SUID_CONFIG_QUIET configs

2021-09-07T15:34:58+00:00

Signed-off-by: Denys Vlasenko

hush: fix set -n to act immediately, not just after run_list()

2021-09-07T00:25:52+00:00

Signed-off-by: Denys Vlasenko

ash: eval: Do not cache value of eflag in evaltree

2021-09-07T00:01:03+00:00

Upsteam commit: Date: Mon, 17 May 2021 15:19:23 +0800 eval: Do not cache value of eflag in evaltree Patrick Brünn wrote: > Since we are migrating to Debian bullseye, we discovered a new behavior > with our scripts, which look like this: >>cleanup() { >> set +e >> rmdir "" >>} >>set -eu >>trap 'cleanup' EXIT INT TERM >>echo 'Hello world!' > > With old dash v0.5.10.2 this script would return 0 as we expected it. > But since commit 62cf6955f8abe875752d7163f6f3adbc7e49ebae it returns > the last exit code of our cleanup function. ... Thanks for the report. This is actually a fairly old bug with set -e that's just been exposed by the exit status change. What's really happening is that cleanup itself is triggering a set -e exit incorrectly because evaltree cached the value of eflag prior to the function call. Signed-off-by: Denys Vlasenko

ash: eval: Check nflag in evaltree instead of cmdloop

2021-09-06T23:52:21+00:00

Upstream commit: Date: Thu, 4 Jun 2020 21:53:55 +1000 eval: Check nflag in evaltree instead of cmdloop This patch moves the nflag check from cmdloop into evaltree. This is so that nflag will be in force even if we enter the shell via a path other than cmdloop, e.g., through sh -c. Signed-off-by: Denys Vlasenko

shell: update psubst testcases

2021-07-27T02:20:32+00:00

Signed-off-by: Denys Vlasenko

ahell: update testsuite

2021-07-25T20:03:16+00:00

Signed-off-by: Denys Vlasenko