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todo.txt-cli/tests/t2120-shorthelp.sh
Ingo Karkat ef419f3594 Use die() / print to stderr for error conditions
To indicate that something went wrong (e.g. the task already was unprioritized).
Note: For actions that handle multiple ITEMs in a loop, we cannot use die() as that would abort processing of any following ITEM(s). Instead, use a status variable and set it to 1 on error, then exit at the end.
2023-01-21 19:01:24 +01:00

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#!/bin/bash
test_description='shorthelp functionality
This test covers the output of the -h option and the shorthelp action.
'
. ./actions-test-lib.sh
. ./test-lib.sh
# Note: To avoid having to adapt the test whenever the actions change, only
# check for the section headers.
test_todo_session '-h output' <<EOF
>>> todo.sh -h | sed '/^ [A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
See "help" for more details.
EOF
test_todo_session 'shorthelp output' <<EOF
>>> todo.sh shorthelp | sed '/^ [A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
See "help" for more details.
EOF
make_action "foo"
test_todo_session 'shorthelp output with custom action' <<EOF
>>> todo.sh -v shorthelp | sed '/^ [A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
Add-on Actions:
See "help" for more details.
EOF
# Verify that custom configuration is actually processed (when the -d option
# precedes the -h option) by specifying a different actions directory and moving
# our custom action there. The help output should mention the "Add-On Actions".
set -o pipefail # So that the sed filter doesn't swallow todo.sh's exit code.
mv todo.cfg custom.cfg
mv .todo.actions.d custom.actions
echo 'export TODO_ACTIONS_DIR=$HOME/custom.actions' >> custom.cfg
# Avoid the use of global config file, if it exists
export TODOTXT_GLOBAL_CFG_FILE=global.cfg
test_todo_session '-h and fatal error without config' <<EOF
>>> todo.sh -h 2>&1 | sed '/^ \\{0,2\\}[A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
See "help" for more details.
Fatal Error: Cannot read configuration file $HOME/.todo/config
=== 1
EOF
# Config option comes too late; "Add-on Actions" is *not* mentioned here.
test_todo_session '-h and fatal error with trailing custom config' <<EOF
>>> todo.sh -h -d custom.cfg 2>&1 | sed '/^ \\{0,2\\}[A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
See "help" for more details.
Fatal Error: Cannot read configuration file $HOME/.todo/config
=== 1
EOF
# Config option processed; "Add-on Actions" is mentioned here.
test_todo_session '-h output with preceding custom config' <<EOF
>>> todo.sh -d custom.cfg -h 2>&1 | sed '/^ \\{0,2\\}[A-Z]/!d'
Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
Actions:
Actions can be added and overridden using scripts in the actions
Add-on Actions:
See "help" for more details.
EOF
test_done