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-rwxr-xr-xt/t7006-pager.sh301
1 files changed, 194 insertions, 107 deletions
diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh
index 71d3cef..e4fc5c8 100755
--- a/t/t7006-pager.sh
+++ b/t/t7006-pager.sh
@@ -4,45 +4,11 @@ test_description='Test automatic use of a pager.'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-pager.sh
-
-cleanup_fail() {
- echo >&2 cleanup failed
- (exit 1)
-}
-
-test_expect_success 'set up terminal for tests' '
- rm -f stdout_is_tty ||
- cleanup_fail &&
-
- if test -t 1
- then
- >stdout_is_tty
- elif
- test_have_prereq PERL &&
- "$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_DIRECTORY"/lib-terminal.sh
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 &&
@@ -51,61 +17,110 @@ test_expect_success 'setup' '
'
test_expect_success TTY 'some commands use a pager' '
- rm -f paginated.out ||
- cleanup_fail &&
-
+ rm -f paginated.out &&
test_terminal git log &&
test -e paginated.out
'
-test_expect_success TTY 'some commands do not use a pager' '
- rm -f paginated.out ||
- cleanup_fail &&
+test_expect_failure TTY 'pager runs from subdir' '
+ echo subdir/paginated.out >expected &&
+ mkdir -p subdir &&
+ rm -f paginated.out subdir/paginated.out &&
+ (
+ cd subdir &&
+ test_terminal git log
+ ) &&
+ {
+ ls paginated.out subdir/paginated.out ||
+ :
+ } >actual &&
+ test_cmp expected actual
+'
+test_expect_success TTY 'LESS and LV envvars are set for pagination' '
+ (
+ sane_unset LESS LV &&
+ PAGER="env >pager-env.out; wc" &&
+ export PAGER &&
+
+ test_terminal git log
+ ) &&
+ grep ^LESS= pager-env.out &&
+ grep ^LV= pager-env.out
+'
+
+test_expect_success TTY 'some commands do not use a pager' '
+ rm -f paginated.out &&
test_terminal git rev-list HEAD &&
! test -e paginated.out
'
test_expect_success 'no pager when stdout is a pipe' '
- rm -f paginated.out ||
- cleanup_fail &&
-
+ rm -f paginated.out &&
git log | cat &&
! test -e paginated.out
'
test_expect_success 'no pager when stdout is a regular file' '
- rm -f paginated.out ||
- cleanup_fail &&
-
+ rm -f paginated.out &&
git log >file &&
! test -e paginated.out
'
test_expect_success TTY 'git --paginate rev-list uses a pager' '
- rm -f paginated.out ||
- cleanup_fail &&
-
+ rm -f paginated.out &&
test_terminal git --paginate rev-list HEAD &&
test -e paginated.out
'
test_expect_success 'no pager even with --paginate when stdout is a pipe' '
- rm -f file paginated.out ||
- cleanup_fail &&
-
+ rm -f file paginated.out &&
git --paginate log | cat &&
! test -e paginated.out
'
test_expect_success TTY 'no pager with --no-pager' '
- rm -f paginated.out ||
- cleanup_fail &&
-
+ rm -f paginated.out &&
test_terminal git --no-pager log &&
! test -e paginated.out
'
+test_expect_success TTY 'configuration can disable pager' '
+ rm -f paginated.out &&
+ test_unconfig pager.grep &&
+ test_terminal git grep initial &&
+ test -e paginated.out &&
+
+ rm -f paginated.out &&
+ 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 &&
+ 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 &&
+ test_config pager.bundle true &&
+
+ git bundle create test.bundle --all &&
+ rm -f paginated.out subdir/paginated.out &&
+ (
+ cd subdir &&
+ test_terminal git bundle unbundle ../test.bundle
+ ) &&
+ {
+ test -e paginated.out ||
+ test -e subdir/paginated.out
+ }
+'
+
# A colored commit log will begin with an appropriate ANSI escape
# for the first color; the text "commit" comes later.
colorful() {
@@ -114,9 +129,7 @@ colorful() {
}
test_expect_success 'tests can detect color' '
- rm -f colorful.log colorless.log ||
- cleanup_fail &&
-
+ rm -f colorful.log colorless.log &&
git log --no-color >colorless.log &&
git log --color >colorful.log &&
! colorful colorless.log &&
@@ -125,31 +138,29 @@ test_expect_success 'tests can detect color' '
test_expect_success 'no color when stdout is a regular file' '
rm -f colorless.log &&
- git config color.ui auto ||
- cleanup_fail &&
-
+ test_config color.ui auto &&
git log >colorless.log &&
! colorful colorless.log
'
test_expect_success TTY 'color when writing to a pager' '
rm -f paginated.out &&
- git config color.ui auto ||
- cleanup_fail &&
-
- (
- TERM=vt100 &&
- export TERM &&
- test_terminal git log
- ) &&
+ test_config color.ui auto &&
+ test_terminal env TERM=vt100 git log &&
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 &&
+ test_terminal env TERM=vt100 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 ||
- cleanup_fail &&
-
+ test_config color.ui auto &&
(
TERM=vt100 &&
GIT_PAGER_IN_USE=true &&
@@ -159,10 +170,12 @@ test_expect_success 'color when writing to a file intended for a pager' '
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 &&
+ test_terminal env TERM=vt100 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.
@@ -199,12 +212,10 @@ parse_args() {
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 &&
- rm -f default_pager_used ||
- cleanup_fail &&
-
+ $test_expectation SIMPLEPAGER,TTY "$cmd - default pager is used by default" "
+ sane_unset PAGER GIT_PAGER &&
+ test_unconfig core.pager &&
+ rm -f default_pager_used &&
cat >\$less <<-\EOF &&
#!/bin/sh
wc >default_pager_used
@@ -223,11 +234,9 @@ test_PAGER_overrides() {
parse_args "$@"
$test_expectation TTY "$cmd - PAGER overrides default pager" "
- unset GIT_PAGER;
- test_might_fail git config --unset core.pager &&
- rm -f PAGER_used ||
- cleanup_fail &&
-
+ sane_unset GIT_PAGER &&
+ test_unconfig core.pager &&
+ rm -f PAGER_used &&
PAGER='wc >PAGER_used' &&
export PAGER &&
$full_command &&
@@ -251,13 +260,11 @@ test_core_pager() {
parse_args "$@"
$test_expectation TTY "$cmd - repository-local core.pager setting $used_if_wanted" "
- unset GIT_PAGER;
- rm -f core.pager_used ||
- cleanup_fail &&
-
+ sane_unset GIT_PAGER &&
+ rm -f core.pager_used &&
PAGER=wc &&
export PAGER &&
- git config core.pager 'wc >core.pager_used' &&
+ test_config core.pager 'wc >core.pager_used' &&
$full_command &&
${if_local_config}test -e core.pager_used
"
@@ -279,15 +286,13 @@ test_pager_subdir_helper() {
parse_args "$@"
$test_expectation TTY "$cmd - core.pager $used_if_wanted from subdirectory" "
- unset GIT_PAGER;
+ sane_unset GIT_PAGER &&
rm -f core.pager_used &&
- rm -fr sub ||
- cleanup_fail &&
-
+ rm -fr sub &&
PAGER=wc &&
stampname=\$(pwd)/core.pager_used &&
export PAGER stampname &&
- git config core.pager 'wc >\"\$stampname\"' &&
+ test_config core.pager 'wc >\"\$stampname\"' &&
mkdir sub &&
(
cd sub &&
@@ -301,10 +306,8 @@ test_GIT_PAGER_overrides() {
parse_args "$@"
$test_expectation TTY "$cmd - GIT_PAGER overrides core.pager" "
- rm -f GIT_PAGER_used ||
- cleanup_fail &&
-
- git config core.pager wc &&
+ rm -f GIT_PAGER_used &&
+ test_config core.pager wc &&
GIT_PAGER='wc >GIT_PAGER_used' &&
export GIT_PAGER &&
$full_command &&
@@ -316,9 +319,7 @@ test_doesnt_paginate() {
parse_args "$@"
$test_expectation TTY "no pager for '$cmd'" "
- rm -f GIT_PAGER_used ||
- cleanup_fail &&
-
+ rm -f GIT_PAGER_used &&
GIT_PAGER='wc >GIT_PAGER_used' &&
export GIT_PAGER &&
$full_command &&
@@ -369,4 +370,90 @@ test_GIT_PAGER_overrides expect_success test_must_fail 'git -p'
test_doesnt_paginate expect_failure test_must_fail 'git -p nonsense'
+test_pager_choices 'git shortlog'
+test_expect_success 'setup: configure shortlog not to paginate' '
+ git config pager.shortlog false
+'
+test_doesnt_paginate expect_success 'git shortlog'
+test_no_local_config_subdir expect_success 'git shortlog'
+test_default_pager expect_success 'git -p shortlog'
+test_core_pager_subdir expect_success 'git -p shortlog'
+
+test_core_pager_subdir expect_success test_must_fail \
+ 'git -p apply </dev/null'
+
+test_expect_success TTY 'command-specific pager' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_unconfig core.pager &&
+ test_config pager.log "sed s/^/foo:/ >actual" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'command-specific pager overrides core.pager' '
+ sane_unset PAGER GIT_PAGER &&
+ echo "foo:initial" >expect &&
+ >actual &&
+ test_config core.pager "exit 1" &&
+ test_config pager.log "sed s/^/foo:/ >actual" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success TTY 'command-specific pager overridden by environment' '
+ GIT_PAGER="sed s/^/foo:/ >actual" && export GIT_PAGER &&
+ >actual &&
+ echo "foo:initial" >expect &&
+ test_config pager.log "exit 1" &&
+ test_terminal git log --format=%s -1 &&
+ test_cmp expect actual
+'
+
+test_expect_success 'setup external command' '
+ cat >git-external <<-\EOF &&
+ #!/bin/sh
+ git "$@"
+ 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_expect_success 'command with underscores does not complain' '
+ write_script git-under_score <<-\EOF &&
+ echo ok
+ EOF
+ git --exec-path=. under_score >actual 2>&1 &&
+ echo ok >expect &&
+ test_cmp expect actual
+'
+
test_done
generated by cgit v0.10.2-6-g49f6 at 2024-06-01 07:37:56 (GMT)