Adding upstream version 5.0.upstream/5.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 233 insertions, 0 deletions

diff --git a/tests/comsub-posix.tests b/tests/comsub-posix.tests
new file mode 100644
index 0000000..d53e6eb
--- /dev/null
+++ b/tests/comsub-posix.tests
@@ -0,0 +1,233 @@
+: ${HOME:=/}
+
+# works right
+echo ab$(echo mnop)yz
+# works right
+echo ab$(echo mnop
+)yz
+#
+# works right
+echo $(echo ab
+   )
+# works right
+echo $(
+)
+echo $()
+echo ab$()cd
+
+echo $(case a in (a) echo sh_352.26ax; esac )
+echo $(case a in (a) echo sh_352.26ay; esac)
+
+echo $((echo sh_352.25a);(echo sh_352.25b))
+
+echo $(echo sh_352.27 ')' ")" \)
+	# ) comment
+	)
+
+echo $(
+echo abc # a comment with )
+)
+
+echo $(
+cat <<eof
+here doc with )
+eof
+)
+
+echo $(
+echo ')'
+)
+
+unset x
+x=$(cat <<"EOF"
+bad' syntax
+EOF
+)
+echo "$x"
+unset x
+
+echo $(for f in \); do echo a; done )
+echo $(case a in a) echo sh_352.26a; esac )
+echo $(case a in a) echo sh_352.26a; esac)
+
+echo $(case a in
+            (a) echo sh_352.26
+               ;;
+                 esac
+          )
+
+echo $(case a in
+            a) echo sh_352.26
+               ;;
+                 esac
+          )
+
+
+echo $(case a in
+            a) echo sh_352.26
+               ;;
+
+
+			
+
+    
+                 esac
+
+          )
+
+echo $(( 4<(2+3) ? 1 : 32))
+
+echo $(cat << end
+sh_352.28 )
+end
+)
+
+echo $(cat <<- end  
+sh_352.28 )
+	end
+)
+
+k=$(case x in x) echo k;; esac)
+echo $k
+
+x=$(
+    case $(ls) in
+	example) echo foobix;;
+    esac
+)
+
+echo $( echo ab\
+cd)
+
+echo `echo ab
+cd`
+
+echo `echo ab #xyz
+cd`
+
+echo "$(echo abcde)
+"
+
+recho "$(echo abcde)
+  "
+
+echo $(echo abcde)\
+foo
+
+recho $(echo abcde)\
+   foo
+
+recho "wx$(echo abcde)yz"
+recho "$(echo abcde)"
+
+echo $(cat <<eof
+'
+eof
+)
+
+echo after 1
+
+echo $(cat <<\eof
+'
+eof
+)
+
+echo after 2
+
+echo "$(cat <<\eof
+'
+eof
+)"
+
+echo after 3
+
+echo "$(cat <<\eof
+`
+eof
+)"
+
+echo after 4
+
+echo $(
+cat << ')'
+hello
+)
+)
+
+echo after 5
+
+echo $(cat <<'eof'
+'
+eof
+)
+
+echo after 6
+
+echo $(
+  case x in  x) echo x;; esac
+)
+
+echo $(
+  case x in (x) echo x;; esac
+)
+
+echo $(
+  echo 'quoted )'
+)
+
+echo $(
+  echo comment # with )
+)
+
+echo $(
+cat <<\eof
+  here-doc with )
+eof
+)
+
+echo $(
+cat <<\)
+	here-doc terminated with a parenthesis
+)
+)
+
+echo $(
+cat <<\eof
+	'   # or a single back- or doublequote
+eof
+)
+
+${THIS_SH} ./comsub-posix1.sub
+
+${THIS_SH} ./comsub-posix2.sub
+
+${THIS_SH} ./comsub-posix3.sub
+
+# produced a parse error through bash-4.0-beta2
+: $(echo foo)"
+"
+# produced a parse error through bash-4.1
+unset x
+x=$(
+echo yes
+# a comment with " ' \
+)
+echo $x
+unset x
+
+# fixed after bash-4.0 released
+: $(case a in a) echo ;; # comment
+esac)
+
+# fixed after bash-4.3 released
+testing=$(
+    echo test | while read line; do
+        case $line in
+             test)  echo saw test ;;
+             *)     echo other ;;
+        esac
+    done
+)
+
+# recommended to be parsed as a nested comsub instead of arithsub
+echo $(( echo ab cde ) )