Adding upstream version 5.1.upstream/5.1upstream

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

1 files changed, 79 insertions, 0 deletions

diff --git a/tests/varenv9.sub b/tests/varenv9.sub
new file mode 100644
index 0000000..5837aa5
--- /dev/null
+++ b/tests/varenv9.sub
@@ -0,0 +1,79 @@
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# case 1: readonly modifying local scalar variables
+o1() {
+    local i1 j1
+    readonly i1=$1
+    readonly j1="1 2 3"
+
+    echo "in o1 (readonly modifying local scalars):"
+    declare -p i1
+    declare -p j1
+}
+
+o1 "a b c"
+
+echo after o1:
+declare -p i1 j1
+
+unset i1 j1
+
+# case 2: readonly setting global scalar variables
+o2() {
+    readonly i2=$1
+    readonly j2="1 2 3"
+
+    echo "in o2 (readonly setting global scalars):"
+    declare -p i2
+    declare -p j2
+}
+
+o2 "a b c"
+echo after o2:
+declare -p i2 j2
+
+unset i2 j2
+
+# case 3: readonly modifying local variables, converting to arrays
+o3() {
+    local i3 j3
+    readonly i3=($1)
+    readonly j3=(1 2 3)
+
+    echo "in o3 (readonly modifying locals, converting to arrays):"
+    declare -p i3
+    declare -p j3
+}
+
+o3 "a b c"
+echo after o3:
+declare -p i3 j3
+
+unset i3 j3
+
+# case 4: readonly setting global array variables
+o4() {
+    readonly i4=($1)
+    readonly j4=(1 2 3)
+
+    echo "in o4 (readonly setting global array variables):"
+    declare -p i4
+    declare -p j4
+}
+
+o4 "a b c"
+echo after o4:
+declare -p i4 j4
+
+unset i4 j4