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t6046/t9833: fix use of "VAR=VAL cmd" with a shell function 

Unlike "FOO=bar cmd" one-shot environment variable assignments
which exist only for the invocation of 'cmd', those assigned by
"FOO=bar shell_func" exist within the running shell and continue to
do so until the process exits (or are explicitly unset). It is
unlikely that this behavior was intended by the test author.

In these particular tests, the "FOO=bar shell_func" invocations are
already in subshells, so the assignments don't last too long, don't
appear to harm subsequent commands in the same subshells, and don't
affect other tests in the same scripts, however, the usage is
nevertheless misleading and poor practice, so fix the tests to assign
and export the environment variables in the usual fashion.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2018-07-13 01:52:02 -04:00 committed by Junio C Hamano
parent f44a7442f6
commit 079b087c8e
2 changed files with 6 additions and 2 deletions
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4
t/t6046-merge-skip-unneeded-updates.sh
View File

@ -366,7 +366,9 @@ test_expect_success '2c-check: Modify b & add c VS rename b->c' '
git checkout A^0 &&
GIT_MERGE_VERBOSITY=3 test_must_fail git merge -s recursive B^0 >out 2>err &&
GIT_MERGE_VERBOSITY=3 &&
export GIT_MERGE_VERBOSITY &&
test_must_fail git merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/add): Rename b->c" out &&
test_i18ngrep ! "Skipped c" out &&

4
t/t9833-errors.sh
View File

@ -26,7 +26,9 @@ test_expect_success 'error handling' '
) &&
p4 passwd -P newpassword &&
(
P4PASSWD=badpassword test_must_fail git p4 clone //depot/foo 2>errmsg &&
P4PASSWD=badpassword &&
export P4PASSWD &&
test_must_fail git p4 clone //depot/foo 2>errmsg &&
grep -q "failure accessing depot.*P4PASSWD" errmsg
)
'