mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
t7006: guard cleanup with test_expect_success
Most of these tests are removing files, environment variables, and configuration that might interfere outside the test. Putting these clean-up commands in the test (in the same spirit as v1.7.1-rc0~59, 2010-03-20) means that errors during setup will be caught quickly and non-error text will be suppressed without -v. While at it, apply some other minor fixes: - do not rely on the shell to export variables defined with the same command as a function call - avoid whitespace immediately after the > redirection operator, for consistency with the style of other tests Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
f78683f3a8
commit
fdf1bc48ca
149
t/t7006-pager.sh
149
t/t7006-pager.sh
|
@ -4,17 +4,24 @@ test_description='Test automatic use of a pager.'
|
|||
|
||||
. ./test-lib.sh
|
||||
|
||||
rm -f stdout_is_tty
|
||||
cleanup_fail() {
|
||||
echo >&2 cleanup failed
|
||||
(exit 1)
|
||||
}
|
||||
|
||||
test_expect_success 'set up terminal for tests' '
|
||||
rm -f stdout_is_tty ||
|
||||
cleanup_fail &&
|
||||
|
||||
if test -t 1
|
||||
then
|
||||
: > stdout_is_tty
|
||||
>stdout_is_tty
|
||||
elif
|
||||
test_have_prereq PERL &&
|
||||
"$PERL_PATH" "$TEST_DIRECTORY"/t7006/test-terminal.perl \
|
||||
sh -c "test -t 1"
|
||||
then
|
||||
: > test_terminal_works
|
||||
>test_terminal_works
|
||||
fi
|
||||
'
|
||||
|
||||
|
@ -32,53 +39,68 @@ else
|
|||
say no usable terminal, so skipping some tests
|
||||
fi
|
||||
|
||||
unset GIT_PAGER GIT_PAGER_IN_USE
|
||||
git config --unset core.pager
|
||||
PAGER='cat > paginated.out'
|
||||
export PAGER
|
||||
|
||||
test_expect_success 'setup' '
|
||||
unset GIT_PAGER GIT_PAGER_IN_USE &&
|
||||
test_might_fail git config --unset core.pager &&
|
||||
|
||||
PAGER="cat >paginated.out" &&
|
||||
export PAGER &&
|
||||
|
||||
test_commit initial
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success TTY 'some commands use a pager' '
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
test_terminal git log &&
|
||||
test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success TTY 'some commands do not use a pager' '
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
test_terminal git rev-list HEAD &&
|
||||
! test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success 'no pager when stdout is a pipe' '
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
git log | cat &&
|
||||
! test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success 'no pager when stdout is a regular file' '
|
||||
git log > file &&
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
git log >file &&
|
||||
! test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success TTY 'git --paginate rev-list uses a pager' '
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
test_terminal git --paginate rev-list HEAD &&
|
||||
test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f file paginated.out
|
||||
test_expect_success 'no pager even with --paginate when stdout is a pipe' '
|
||||
rm -f file paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
git --paginate log | cat &&
|
||||
! test -e paginated.out
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
test_expect_success TTY 'no pager with --no-pager' '
|
||||
rm -f paginated.out ||
|
||||
cleanup_fail &&
|
||||
|
||||
test_terminal git --no-pager log &&
|
||||
! test -e paginated.out
|
||||
'
|
||||
|
@ -86,88 +108,119 @@ test_expect_success TTY 'no pager with --no-pager' '
|
|||
# A colored commit log will begin with an appropriate ANSI escape
|
||||
# for the first color; the text "commit" comes later.
|
||||
colorful() {
|
||||
read firstline < $1
|
||||
read firstline <$1
|
||||
! expr "$firstline" : "^[a-zA-Z]" >/dev/null
|
||||
}
|
||||
|
||||
rm -f colorful.log colorless.log
|
||||
test_expect_success 'tests can detect color' '
|
||||
git log --no-color > colorless.log &&
|
||||
git log --color > colorful.log &&
|
||||
rm -f colorful.log colorless.log ||
|
||||
cleanup_fail &&
|
||||
|
||||
git log --no-color >colorless.log &&
|
||||
git log --color >colorful.log &&
|
||||
! colorful colorless.log &&
|
||||
colorful colorful.log
|
||||
'
|
||||
|
||||
rm -f colorless.log
|
||||
git config color.ui auto
|
||||
test_expect_success 'no color when stdout is a regular file' '
|
||||
git log > colorless.log &&
|
||||
rm -f colorless.log &&
|
||||
git config color.ui auto ||
|
||||
cleanup_fail &&
|
||||
|
||||
git log >colorless.log &&
|
||||
! colorful colorless.log
|
||||
'
|
||||
|
||||
rm -f paginated.out
|
||||
git config color.ui auto
|
||||
test_expect_success TTY 'color when writing to a pager' '
|
||||
TERM=vt100 test_terminal git log &&
|
||||
rm -f paginated.out &&
|
||||
git config color.ui auto ||
|
||||
cleanup_fail &&
|
||||
|
||||
(
|
||||
TERM=vt100 &&
|
||||
export TERM &&
|
||||
test_terminal git log
|
||||
) &&
|
||||
colorful paginated.out
|
||||
'
|
||||
|
||||
rm -f colorful.log
|
||||
git config color.ui auto
|
||||
test_expect_success 'color when writing to a file intended for a pager' '
|
||||
TERM=vt100 GIT_PAGER_IN_USE=true git log > colorful.log &&
|
||||
rm -f colorful.log &&
|
||||
git config color.ui auto ||
|
||||
cleanup_fail &&
|
||||
|
||||
(
|
||||
TERM=vt100 &&
|
||||
GIT_PAGER_IN_USE=true &&
|
||||
export TERM GIT_PAGER_IN_USE &&
|
||||
git log >colorful.log
|
||||
) &&
|
||||
colorful colorful.log
|
||||
'
|
||||
|
||||
unset PAGER GIT_PAGER
|
||||
git config --unset core.pager
|
||||
test_expect_success 'determine default pager' '
|
||||
unset PAGER GIT_PAGER &&
|
||||
test_might_fail git config --unset core.pager ||
|
||||
cleanup_fail &&
|
||||
|
||||
less=$(git var GIT_PAGER) &&
|
||||
test -n "$less"
|
||||
'
|
||||
|
||||
if expr "$less" : '^[a-z]*$' > /dev/null && test_have_prereq TTY
|
||||
if expr "$less" : '^[a-z][a-z]*$' >/dev/null && test_have_prereq TTY
|
||||
then
|
||||
test_set_prereq SIMPLEPAGER
|
||||
fi
|
||||
|
||||
unset PAGER GIT_PAGER
|
||||
git config --unset core.pager
|
||||
rm -f default_pager_used
|
||||
test_expect_success SIMPLEPAGER 'default pager is used by default' '
|
||||
cat > $less <<-EOF &&
|
||||
#!$SHELL_PATH
|
||||
wc > default_pager_used
|
||||
unset PAGER GIT_PAGER &&
|
||||
test_might_fail git config --unset core.pager &&
|
||||
rm -f default_pager_used ||
|
||||
cleanup_fail &&
|
||||
|
||||
cat >$less <<-\EOF &&
|
||||
#!/bin/sh
|
||||
wc >default_pager_used
|
||||
EOF
|
||||
chmod +x $less &&
|
||||
PATH=.:$PATH test_terminal git log &&
|
||||
(
|
||||
PATH=.:$PATH &&
|
||||
export PATH &&
|
||||
test_terminal git log
|
||||
) &&
|
||||
test -e default_pager_used
|
||||
'
|
||||
|
||||
unset GIT_PAGER
|
||||
git config --unset core.pager
|
||||
rm -f PAGER_used
|
||||
test_expect_success TTY 'PAGER overrides default pager' '
|
||||
PAGER="wc > PAGER_used" &&
|
||||
unset GIT_PAGER &&
|
||||
test_might_fail git config --unset core.pager &&
|
||||
rm -f PAGER_used ||
|
||||
cleanup_fail &&
|
||||
|
||||
PAGER="wc >PAGER_used" &&
|
||||
export PAGER &&
|
||||
test_terminal git log &&
|
||||
test -e PAGER_used
|
||||
'
|
||||
|
||||
unset GIT_PAGER
|
||||
rm -f core.pager_used
|
||||
test_expect_success TTY 'core.pager overrides PAGER' '
|
||||
unset GIT_PAGER &&
|
||||
rm -f core.pager_used ||
|
||||
cleanup_fail &&
|
||||
|
||||
PAGER=wc &&
|
||||
export PAGER &&
|
||||
git config core.pager "wc > core.pager_used" &&
|
||||
git config core.pager "wc >core.pager_used" &&
|
||||
test_terminal git log &&
|
||||
test -e core.pager_used
|
||||
'
|
||||
|
||||
rm -f GIT_PAGER_used
|
||||
test_expect_success TTY 'GIT_PAGER overrides core.pager' '
|
||||
rm -f GIT_PAGER_used ||
|
||||
cleanup_fail &&
|
||||
|
||||
git config core.pager wc &&
|
||||
GIT_PAGER="wc > GIT_PAGER_used" &&
|
||||
GIT_PAGER="wc >GIT_PAGER_used" &&
|
||||
export GIT_PAGER &&
|
||||
test_terminal git log &&
|
||||
test -e GIT_PAGER_used
|
||||
|
|
|
@ -512,6 +512,22 @@ test_must_fail () {
|
|||
test $? -gt 0 -a $? -le 129 -o $? -gt 192
|
||||
}
|
||||
|
||||
# Similar to test_must_fail, but tolerates success, too. This is
|
||||
# meant to be used in contexts like:
|
||||
#
|
||||
# test_expect_success 'some command works without configuration' '
|
||||
# test_might_fail git config --unset all.configuration &&
|
||||
# do something
|
||||
# '
|
||||
#
|
||||
# Writing "git config --unset all.configuration || :" would be wrong,
|
||||
# because we want to notice if it fails due to segv.
|
||||
|
||||
test_might_fail () {
|
||||
"$@"
|
||||
test $? -ge 0 -a $? -le 129 -o $? -gt 192
|
||||
}
|
||||
|
||||
# test_cmp is a helper function to compare actual and expected output.
|
||||
# You can use it like:
|
||||
#
|
||||
|
|
Loading…
Reference in a new issue