. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-pager.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
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
- elif
- test_have_prereq PERL &&
- "$PERL_PATH" "$TEST_DIRECTORY"/t7006/test-terminal.perl \
- sh -c "test -t 1"
- then
- >test_terminal_works
- fi
-'
-
-if test -e stdout_is_tty
-then
- test_terminal() { "$@"; }
- test_set_prereq TTY
-elif test -e test_terminal_works
-then
- test_terminal() {
- "$PERL_PATH" "$TEST_DIRECTORY"/t7006/test-terminal.perl "$@"
- }
- test_set_prereq TTY
-else
- say "# no usable terminal, so skipping some tests"
-fi
-
test_expect_success 'setup' '
- unset GIT_PAGER GIT_PAGER_IN_USE;
- test_might_fail git config --unset core.pager &&
+ sane_unset GIT_PAGER GIT_PAGER_IN_USE &&
+ test_unconfig core.pager &&
PAGER="cat >paginated.out" &&
export PAGER &&
test_expect_success TTY 'configuration can disable pager' '
rm -f paginated.out &&
- test_might_fail git config --unset pager.grep &&
+ test_unconfig pager.grep &&
test_terminal git grep initial &&
test -e paginated.out &&
rm -f paginated.out &&
- git config pager.grep false &&
- test_when_finished "git config --unset pager.grep" &&
+ test_config pager.grep false &&
test_terminal git grep initial &&
! test -e paginated.out
'
test_expect_success TTY 'git config uses a pager if configured to' '
rm -f paginated.out &&
- git config pager.config true &&
- test_when_finished "git config --unset pager.config" &&
+ test_config pager.config true &&
test_terminal git config --list &&
test -e paginated.out
'
test_expect_success TTY 'configuration can enable pager (from subdir)' '
rm -f paginated.out &&
mkdir -p subdir &&
- git config pager.bundle true &&
- test_when_finished "git config --unset pager.bundle" &&
+ test_config pager.bundle true &&
git bundle create test.bundle --all &&
rm -f paginated.out subdir/paginated.out &&
test_expect_success 'no color when stdout is a regular file' '
rm -f colorless.log &&
- git config color.ui auto ||
+ test_config color.ui auto ||
cleanup_fail &&
git log >colorless.log &&
test_expect_success TTY 'color when writing to a pager' '
rm -f paginated.out &&
- git config color.ui auto ||
+ test_config color.ui auto ||
cleanup_fail &&
(
colorful paginated.out
'
+test_expect_success TTY 'colors are suppressed by color.pager' '
+ rm -f paginated.out &&
+ test_config color.ui auto &&
+ test_config color.pager false &&
+ (
+ TERM=vt100 &&
+ export TERM &&
+ test_terminal git log
+ ) &&
+ ! colorful paginated.out
+'
+
test_expect_success 'color when writing to a file intended for a pager' '
rm -f colorful.log &&
- git config color.ui auto ||
+ test_config color.ui auto ||
cleanup_fail &&
(
colorful colorful.log
'
-if test_have_prereq SIMPLEPAGER && test_have_prereq TTY
-then
- test_set_prereq SIMPLEPAGERTTY
-fi
+test_expect_success TTY 'colors are sent to pager for external commands' '
+ test_config alias.externallog "!git log" &&
+ test_config color.ui auto &&
+ (
+ TERM=vt100 &&
+ export TERM &&
+ test_terminal git -p externallog
+ ) &&
+ colorful paginated.out
+'
# Use this helper to make it easy for the caller of your
# terminal-using function to specify whether it should fail.
test_default_pager() {
parse_args "$@"
- $test_expectation SIMPLEPAGERTTY "$cmd - default pager is used by default" "
- unset PAGER GIT_PAGER;
- test_might_fail git config --unset core.pager &&
+ $test_expectation SIMPLEPAGER,TTY "$cmd - default pager is used by default" "
+ sane_unset PAGER GIT_PAGER &&
+ test_unconfig core.pager &&
rm -f default_pager_used ||
cleanup_fail &&
parse_args "$@"
$test_expectation TTY "$cmd - PAGER overrides default pager" "
- unset GIT_PAGER;
- test_might_fail git config --unset core.pager &&
+ sane_unset GIT_PAGER &&
+ test_unconfig core.pager &&
rm -f PAGER_used ||
cleanup_fail &&
parse_args "$@"
$test_expectation TTY "$cmd - repository-local core.pager setting $used_if_wanted" "
- unset GIT_PAGER;
+ sane_unset GIT_PAGER &&
rm -f core.pager_used ||
cleanup_fail &&
PAGER=wc &&
export PAGER &&
- git config core.pager 'wc >core.pager_used' &&
+ test_config core.pager 'wc >core.pager_used' &&
$full_command &&
${if_local_config}test -e core.pager_used
"
parse_args "$@"
$test_expectation TTY "$cmd - core.pager $used_if_wanted from subdirectory" "
- unset GIT_PAGER;
+ sane_unset GIT_PAGER &&
rm -f core.pager_used &&
rm -fr sub ||
cleanup_fail &&
PAGER=wc &&
stampname=\$(pwd)/core.pager_used &&
export PAGER stampname &&
- git config core.pager 'wc >\"\$stampname\"' &&
+ test_config core.pager 'wc >\"\$stampname\"' &&
mkdir sub &&
(
cd sub &&
rm -f GIT_PAGER_used ||
cleanup_fail &&
- git config core.pager wc &&
+ test_config core.pager wc &&
GIT_PAGER='wc >GIT_PAGER_used' &&
export GIT_PAGER &&
$full_command &&
test_core_pager_subdir expect_success test_must_fail \
'git -p apply </dev/null'
+test_expect_success TTY 'command-specific pager' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_unconfig core.pager &&
+ test_config pager.log "sed s/^/foo:/ >actual" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'command-specific pager overrides core.pager' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_config core.pager "exit 1"
+ test_config pager.log "sed s/^/foo:/ >actual" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'command-specific pager overridden by environment' '
+ GIT_PAGER="sed s/^/foo:/ >actual" && export GIT_PAGER &&
+ >actual &&
+ echo "foo:initial" >expect &&
+ test_config pager.log "exit 1" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success 'setup external command' '
+ cat >git-external <<-\EOF &&
+ #!/bin/sh
+ git "$@"
+ EOF
+ chmod +x git-external
+'
+
+test_expect_success TTY 'command-specific pager works for external commands' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_config pager.external "sed s/^/foo:/ >actual" &&
+ test_terminal git --exec-path="`pwd`" external log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'sub-commands of externals use their own pager' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_config pager.log "sed s/^/foo:/ >actual" &&
+ test_terminal git --exec-path=. external log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'external command pagers override sub-commands' '
+ sane_unset PAGER GIT_PAGER &&
+ >expect &&
+ >actual &&
+ test_config pager.external false &&
+ test_config pager.log "sed s/^/log:/ >actual" &&
+ test_terminal git --exec-path=. external log --format=%s -1 &&
+ test_cmp expect actual
+'
+
test_done