forks/busybox/shell/ash_test, branch master

ash: match bash behavior for ${empty_var/*/repl}

2021-01-09T07:46:54+00:00

Signed-off-by: Denys Vlasenko

ash: fix ${unset_var/pattern/repl}

2021-01-09T07:27:37+00:00

function old new delta subevalvar 1349 1353 +4 Signed-off-by: Denys Vlasenko

typo fix

2020-12-25T18:08:16+00:00

Signed-off-by: Denys Vlasenko

hush: fix this case: echo "SCRIPT" | hush

2020-12-25T18:01:49+00:00

Signed-off-by: Denys Vlasenko

hush: output bash-compat killing signal names

2020-10-24T02:26:43+00:00

This significantly syncronises ash-signals and hush-signals tests. function old new delta process_wait_result 449 450 +1 Signed-off-by: Denys Vlasenko

shell: add testsuite for "wait $pid" waiting for other tasks

2020-09-29T20:36:36+00:00

Signed-off-by: Denys Vlasenko

shell: Fix "read -d ''" behavior

2020-07-31T16:42:30+00:00

With bash's read builtin it is possible to read from a file (e.g. device-tree) until the first '\0' character: IFS= read -r -d '' VARIABLE < file In busybox ash the -d extension is also implemented, but checking the read character for '\0' has to be performed after comparing with the delimiter. Signed-off-by: Christian Eggers Signed-off-by: Denys Vlasenko

shells: fix exitcode_trapN tests to avoid races

2020-02-26T08:05:52+00:00

Signed-off-by: Denys Vlasenko

ash: Expand here-documents in the current shell environment

2020-02-22T19:29:36+00:00

Upstream commit: Date: Sun, 11 Nov 2007 15:27:00 +0800 Expand here-documents in the current shell environment Previously we always expanded here-documents in a subshell. This is contrary to the POSIX specification and how other shells behave. What's more this slows down many expansions due to the extra fork (however, it must be said that it is possible for it speed up certain expansions by running it simultaneously with the command on two CPUs). This patch move the expansion into the current shell environment. Test case: unset a cat <<- EOF > /dev/null ${a=NOT} EOF echo ${a}BAD Old result: BAD New result: NOTBAD Signed-off-by: Denys Vlasenko

ash: expand: Ensure result is escaped in cvtnum

2020-02-21T15:30:44+00:00

Upstream commit: Date: Fri, 1 Jun 2018 18:25:29 +0800 expand: Ensure result is escaped in cvtnum The minus sign generated from arithmetic expansion is currently unquoted which causes anomalies when the result is used in where the quoting matters. This patch fixes it by explicitly calling memtodest on the result in cvtnum. Signed-off-by: Herbert Xu Signed-off-by: Denys Vlasenko