diff options
Diffstat (limited to 't/t7006-pager.sh')
| -rwxr-xr-x | t/t7006-pager.sh | 179 |
1 files changed, 98 insertions, 81 deletions
diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh index ed7575d0fd..da958a8b56 100755 --- a/t/t7006-pager.sh +++ b/t/t7006-pager.sh @@ -6,14 +6,9 @@ test_description='Test automatic use of a pager.' . "$TEST_DIRECTORY"/lib-pager.sh . "$TEST_DIRECTORY"/lib-terminal.sh -cleanup_fail() { - echo >&2 cleanup failed - (exit 1) -} - test_expect_success 'setup' ' sane_unset GIT_PAGER GIT_PAGER_IN_USE && - test_might_fail git config --unset core.pager && + test_unconfig core.pager && PAGER="cat >paginated.out" && export PAGER && @@ -22,9 +17,7 @@ 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 ' @@ -44,71 +37,69 @@ test_expect_failure TTY 'pager runs from subdir' ' test_cmp expected actual ' -test_expect_success TTY 'some commands do not use a pager' ' - rm -f paginated.out || - cleanup_fail && +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_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 ' @@ -116,8 +107,7 @@ test_expect_success TTY 'git config uses a pager if configured to' ' 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 && @@ -139,9 +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 && @@ -150,31 +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 && @@ -184,6 +170,13 @@ test_expect_success 'color when writing to a file intended for a pager' ' colorful colorful.log ' +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. # If you write @@ -221,10 +214,8 @@ test_default_pager() { $test_expectation SIMPLEPAGER,TTY "$cmd - default pager is used by default" " sane_unset PAGER GIT_PAGER && - test_might_fail git config --unset core.pager && - rm -f default_pager_used || - cleanup_fail && - + test_unconfig core.pager && + rm -f default_pager_used && cat >\$less <<-\EOF && #!/bin/sh wc >default_pager_used @@ -244,10 +235,8 @@ test_PAGER_overrides() { $test_expectation TTY "$cmd - PAGER overrides default pager" " sane_unset GIT_PAGER && - test_might_fail git config --unset core.pager && - rm -f PAGER_used || - cleanup_fail && - + test_unconfig core.pager && + rm -f PAGER_used && PAGER='wc >PAGER_used' && export PAGER && $full_command && @@ -272,12 +261,10 @@ test_core_pager() { $test_expectation TTY "$cmd - repository-local core.pager setting $used_if_wanted" " sane_unset GIT_PAGER && - rm -f core.pager_used || - cleanup_fail && - + 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 " @@ -301,13 +288,11 @@ test_pager_subdir_helper() { $test_expectation TTY "$cmd - core.pager $used_if_wanted from subdirectory" " sane_unset GIT_PAGER && rm -f core.pager_used && - rm -fr sub || - cleanup_fail && - + rm -fr sub && PAGER=wc && stampname=\$(pwd)/core.pager_used && export PAGER stampname && - git config core.pager 'wc >\"\$stampname\"' && + test_config core.pager 'wc >\"\$stampname\"' && mkdir sub && ( cd sub && @@ -321,10 +306,8 @@ test_GIT_PAGER_overrides() { parse_args "$@" $test_expectation TTY "$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 && $full_command && @@ -336,9 +319,7 @@ test_doesnt_paginate() { parse_args "$@" $test_expectation TTY "no pager for '$cmd'" " - rm -f GIT_PAGER_used || - cleanup_fail && - + rm -f GIT_PAGER_used && GIT_PAGER='wc >GIT_PAGER_used' && export GIT_PAGER && $full_command && @@ -402,21 +383,21 @@ test_core_pager_subdir expect_success test_must_fail \ 'git -p apply </dev/null' test_expect_success TTY 'command-specific pager' ' - unset PAGER GIT_PAGER; + sane_unset PAGER GIT_PAGER && echo "foo:initial" >expect && >actual && - git config --unset core.pager && - git config pager.log "sed s/^/foo:/ >actual" && + test_unconfig core.pager && + test_config pager.log "sed s/^/foo:/ >actual" && test_terminal git log --format=%s -1 && test_cmp expect actual ' test_expect_success TTY 'command-specific pager overrides core.pager' ' - unset PAGER GIT_PAGER; + sane_unset PAGER GIT_PAGER && echo "foo:initial" >expect && >actual && - git config core.pager "exit 1" - git config pager.log "sed s/^/foo:/ >actual" && + test_config core.pager "exit 1" + test_config pager.log "sed s/^/foo:/ >actual" && test_terminal git log --format=%s -1 && test_cmp expect actual ' @@ -425,9 +406,45 @@ test_expect_success TTY 'command-specific pager overridden by environment' ' GIT_PAGER="sed s/^/foo:/ >actual" && export GIT_PAGER && >actual && echo "foo:initial" >expect && - git config pager.log "exit 1" && + test_config pager.log "exit 1" && test_terminal git log --format=%s -1 && test_cmp expect actual ' +test_expect_success 'setup external command' ' + cat >git-external <<-\EOF && + #!/bin/sh + git "$@" + 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 |