Frantisek Sumsal abfa9a0e7d test: fix error handling with set -e ... Unfortunately, when checking the return/exit code using &&, ||, if, while, etc., `set -e` is disabled for all nested functions as well, which leads to incorrectly ignored errors, *sigh*. Example: ``` set -eu set -o pipefail task() { echo "task init" echo "this should fail" false nonexistentcommand echo "task end (we shouldn't be here)" } if ! task; then echo >&2 "The task failed" exit 1 else echo "The task passed" fi ``` ``` $ bash test.sh task init this should fail test.sh: line 10: nonexistentcommand: command not found task end (we shouldn't be here) The task passed $ echo $? 0 ``` But without the `if`, everything works "as expected": ``` set -eu set -o pipefail task() { echo "task init" echo "this should fail" false nonexistentcommand echo "task end (we shouldn't be here)" } task ``` ``` $ bash test.sh task init this should fail $ echo $? 1 ``` Wonderful.		2021-09-19 13:46:55 +02:00
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Makefile	test: udev storage tests	2021-09-08 04:31:24 +09:00
test.sh	test: fix error handling with set -e	2021-09-19 13:46:55 +02:00