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lib: Add function to generate random bool #24

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merged 1 commit into from
Aug 14, 2024
Merged

lib: Add function to generate random bool #24

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11 changes: 11 additions & 0 deletions src/util/rand.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,17 @@ readonly RAND_MOD=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
# ----------
# Functions.

function rand_bool() {
# Generate random bool.
local ctx; is_ctx "${1}" && ctx="${1}" && shift
[ $# -ne 0 ] && { ctx_wn $ctx; return $EC; }
shift 0 || { ctx_wn $ctx; return $EC; }

# No arguments to check.

echo $(( ${RANDOM} % 2 ))
}

function rand_int() {
# Generate random int.
local ctx; is_ctx "${1}" && ctx="${1}" && shift
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10 changes: 10 additions & 0 deletions src/util/rand_test.sh
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Expand Up @@ -15,6 +15,16 @@ readonly RAND_TEST_MOD=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
# ----------
# Functions.

function test_rand_bool() {
local val
val=$(rand_bool) || \
assert_fail

is_bool "${val}" || \
assert_fail
}
readonly -f test_rand_bool

function test_rand_int() {
local val
val=$(rand_int) || \
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