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Diffstat (limited to 'tests/varenv9.sub')
-rw-r--r-- | tests/varenv9.sub | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/varenv9.sub b/tests/varenv9.sub new file mode 100644 index 0000000..eda1be3 --- /dev/null +++ b/tests/varenv9.sub @@ -0,0 +1,66 @@ +# 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 |