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cde/src/cmd/ksh93/tests
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Martijn Dekker caf7ab6c71 Make PATH properly survive a shared-state ${ comsub; } 
Reproducer:

$ ksh -c 'v=${ PATH=/dev/null; }; echo $PATH; whence ls'
/dev/null
/bin/ls

The PATH=/dev/null assignment should survive the shared-state
command substitution, and does, yet 'ls' is still found.
The variable became inconsistent with the internal pathlist.

This bugfix is from the 93v- beta.

src/cmd/ksh93/sh/subshell.c: sh_subshell():
- Do not save and restore pathlist for a subshare.
- A few other subshell tweaks from 93v- that made sense:
  . reset shp->subdup (bitmask for dups of 1) after saving it
  . use e_dot instead of "." for consistency
  . retry close(1) if it was interrupted

src/cmd/ksh93/tests/path.sh:
- Add test for this bug.
2021-02-23 22:16:06 +00:00
..
alias.sh Fix a crash on unsetting preset alias (re: ddaa145b) (#133) 2020-09-18 11:17:20 +01:00
append.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
arith.sh Produce IEEE compliant output from pow() despite platform deviations 2021-02-12 13:23:16 +00:00
arrays.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
arrays2.sh Fix disabling SHOPT_FIXEDARRAY (re: 2182ecfa) 2021-02-10 04:48:56 +00:00
attributes.sh Fix multiple buffer overflows with justified strings (-L/-R/-Z) 2021-02-20 13:05:38 +00:00
basic.sh DEBUG trap: restore status 2 trigger to skip command (re: d00b4b39) 2021-02-20 05:13:51 +00:00
bracket.sh github: Re-disable Mac CI runner (re: 5c389035) 2021-02-13 06:58:30 +00:00
builtins.sh Make 'read' compatible with Shift-JIS 2021-02-18 16:07:12 +00:00
case.sh More 'case' regression tests (re: e37aa358) 2021-02-16 13:36:50 +00:00
comvar.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
comvario.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
coprocess.sh regress test tweaks 2020-10-03 00:32:32 +02:00
cubetype.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
enum.sh Correctly block invalid values for arrays of an enum type 2021-02-01 16:57:43 +00:00
exit.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
expand.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
functions.sh sleep: guarantee sleeping specified time at minimum (#174) 2021-02-14 07:27:04 +00:00
glob.sh Fix compile/regress fails on compiling without SHOPT_* options 2021-02-08 22:02:45 +00:00
grep.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
heredoc.sh fix typos: descritor -> descriptor 2020-10-05 18:39:49 +02:00
io.sh Fix many spelling errors and word repetitions (#188) 2021-02-20 03:22:24 +00:00
jobs.sh test/jobs.sh: use slightly more widely supported ps -o format 2021-02-15 15:41:31 +00:00
leaks.sh Implement leak detection on UnixWare (#172) 2021-02-13 00:52:54 +00:00
locale.sh Make 'read' compatible with Shift-JIS 2021-02-18 16:07:12 +00:00
math.sh Fix compile/regress fails on compiling without SHOPT_* options 2021-02-08 22:02:45 +00:00
nameref.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
namespace.sh Fix compile/regress fails on compiling without SHOPT_* options 2021-02-08 22:02:45 +00:00
options.sh tests/options.sh: add forgotten SHOPT_BRACEPAT check (re: af5f7acf) 2021-02-15 01:57:17 +00:00
path.sh Make PATH properly survive a shared-state ${ comsub; } 2021-02-23 22:16:06 +00:00
pointtype.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
pty.sh Only run pty tests on systems where pty is known to be good 2021-02-23 10:54:56 +00:00
quoting.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
quoting2.sh Make 'read' compatible with Shift-JIS 2021-02-18 16:07:12 +00:00
readcsv.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
recttype.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
restricted.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
return.sh move exit/return tests from basic.sh to return.sh (re: 092b90da) 2021-02-14 06:32:57 +00:00
select.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
shtests shtests: Stop requiring a tty 2021-02-13 05:55:27 +00:00
sigchld.sh tests/sigchild.sh: increase a sleep to prevent very rare intermittent fail 2020-09-18 20:06:34 +02:00
signal.sh Fix signal/trap behaviour in ksh functions (rhbz#1454804) 2020-09-29 03:16:39 +02:00
statics.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
subshell.sh Update comsub-with-alias anti-leak hack (re: fe20311f) 2021-02-18 23:35:20 +00:00
substring.sh Fix compile/regress fails on compiling without SHOPT_* options 2021-02-08 22:02:45 +00:00
tilde.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
timetype.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
treemove.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
types.sh typeset: add error msgs for incompatible options; improve usage msg 2021-01-21 09:36:10 +00:00
variables.sh Fix many spelling errors and word repetitions (#188) 2021-02-20 03:22:24 +00:00
vartree1.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00
vartree2.sh shtests: cd to each test set's temp dir before running 2020-09-02 06:02:40 +01:00