git/t/t0014-alias.sh
Garima Singh ce2d7ed2fd sq_quote_buf_pretty: don't drop empty arguments
Empty arguments passed on the command line can be represented by
a '', however sq_quote_buf_pretty was incorrectly dropping these
arguments altogether. Fix this problem by ensuring that such
arguments are emitted as '' instead.

Signed-off-by: Garima Singh <garima.singh@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-08 12:59:29 +09:00

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#!/bin/sh
test_description='git command aliasing'
. ./test-lib.sh
test_expect_success 'nested aliases - internal execution' '
git config alias.nested-internal-1 nested-internal-2 &&
git config alias.nested-internal-2 status &&
git nested-internal-1 >output &&
test_i18ngrep "^On branch " output
'
test_expect_success 'nested aliases - mixed execution' '
git config alias.nested-external-1 nested-external-2 &&
git config alias.nested-external-2 "!git nested-external-3" &&
git config alias.nested-external-3 status &&
git nested-external-1 >output &&
test_i18ngrep "^On branch " output
'
test_expect_success 'looping aliases - internal execution' '
git config alias.loop-internal-1 loop-internal-2 &&
git config alias.loop-internal-2 loop-internal-3 &&
git config alias.loop-internal-3 loop-internal-2 &&
test_must_fail git loop-internal-1 2>output &&
test_i18ngrep "^fatal: alias loop detected: expansion of" output
'
# This test is disabled until external loops are fixed, because would block
# the test suite for a full minute.
#
#test_expect_failure 'looping aliases - mixed execution' '
# git config alias.loop-mixed-1 loop-mixed-2 &&
# git config alias.loop-mixed-2 "!git loop-mixed-1" &&
# test_must_fail git loop-mixed-1 2>output &&
# test_i18ngrep "^fatal: alias loop detected: expansion of" output
#'
test_expect_success 'run-command formats empty args properly' '
GIT_TRACE=1 git frotz a "" b " " c 2>&1 |
sed -ne "/run_command:/s/.*trace: run_command: //p" >actual &&
echo "git-frotz a '\'''\'' b '\'' '\'' c" >expect &&
test_cmp expect actual
'
test_done