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authorJunio C Hamano <gitster@pobox.com>2010-07-15 19:09:14 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-07-15 19:09:14 (GMT)
commit53b304224a561b5fd4ae35cedc0a978d91d4b1da (patch)
tree0d83b638b05e36452d1a49623a57908dbdf3bb78
parentea56a7ed971f3bd547abb16a3cb9a41c00133c85 (diff)
parent030149a4dcd584f6b47221f5b087d081e582d790 (diff)
downloadgit-53b304224a561b5fd4ae35cedc0a978d91d4b1da.zip
git-53b304224a561b5fd4ae35cedc0a978d91d4b1da.tar.gz
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Merge branch 'jn/paginate-fix'
* jn/paginate-fix: git --paginate: paginate external commands again git --paginate: do not commit pager choice too early tests: local config file should be honored from subdirs of toplevel t7006: test pager configuration for several git commands t7006 (pager): introduce helper for parameterized tests Conflicts: t/t7006-pager.sh
-rw-r--r--git.c5
-rwxr-xr-xt/t7006-pager.sh241
2 files changed, 200 insertions, 46 deletions
diff --git a/git.c b/git.c
index 265fa09..1753811 100644
--- a/git.c
+++ b/git.c
@@ -167,6 +167,7 @@ static int handle_alias(int *argcp, const char ***argv)
alias_string = alias_lookup(alias_command);
if (alias_string) {
if (alias_string[0] == '!') {
+ commit_pager_choice();
if (*argcp > 1) {
struct strbuf buf;
@@ -432,6 +433,8 @@ static void execv_dashed_external(const char **argv)
const char *tmp;
int status;
+ commit_pager_choice();
+
strbuf_addf(&cmd, "git-%s", argv[0]);
/*
@@ -511,12 +514,12 @@ int main(int argc, const char **argv)
argv++;
argc--;
handle_options(&argv, &argc, NULL);
- commit_pager_choice();
if (argc > 0) {
if (!prefixcmp(argv[0], "--"))
argv[0] += 2;
} else {
/* The user didn't specify a command; give them help */
+ commit_pager_choice();
printf("usage: %s\n\n", git_usage_string);
list_common_cmds_help();
printf("\n%s\n", git_more_info_string);
diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh
index eb9651d..71d3cef 100755
--- a/t/t7006-pager.sh
+++ b/t/t7006-pager.sh
@@ -164,58 +164,209 @@ then
test_set_prereq SIMPLEPAGERTTY
fi
-test_expect_success SIMPLEPAGERTTY '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 &&
+# Use this helper to make it easy for the caller of your
+# terminal-using function to specify whether it should fail.
+# If you write
+#
+# your_test() {
+# parse_args "$@"
+#
+# $test_expectation "$cmd - behaves well" "
+# ...
+# $full_command &&
+# ...
+# "
+# }
+#
+# then your test can be used like this:
+#
+# your_test expect_(success|failure) [test_must_fail] 'git foo'
+#
+parse_args() {
+ test_expectation="test_$1"
+ shift
+ if test "$1" = test_must_fail
+ then
+ full_command="test_must_fail test_terminal "
+ shift
+ else
+ full_command="test_terminal "
+ fi
+ cmd=$1
+ full_command="$full_command $1"
+}
- cat >$less <<-\EOF &&
- #!/bin/sh
- wc >default_pager_used
- EOF
- chmod +x $less &&
- (
- PATH=.:$PATH &&
- export PATH &&
- test_terminal git log
- ) &&
- test -e default_pager_used
-'
+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 &&
+
+ cat >\$less <<-\EOF &&
+ #!/bin/sh
+ wc >default_pager_used
+ EOF
+ chmod +x \$less &&
+ (
+ PATH=.:\$PATH &&
+ export PATH &&
+ $full_command
+ ) &&
+ test -e default_pager_used
+ "
+}
-test_expect_success TTY 'PAGER overrides default pager' '
- unset GIT_PAGER;
- test_might_fail git config --unset core.pager &&
- rm -f PAGER_used ||
- cleanup_fail &&
+test_PAGER_overrides() {
+ parse_args "$@"
- PAGER="wc >PAGER_used" &&
- export PAGER &&
- test_terminal git log &&
- test -e PAGER_used
-'
+ $test_expectation TTY "$cmd - PAGER overrides default pager" "
+ unset GIT_PAGER;
+ test_might_fail git config --unset core.pager &&
+ rm -f PAGER_used ||
+ cleanup_fail &&
-test_expect_success TTY 'core.pager overrides PAGER' '
- unset GIT_PAGER;
- rm -f core.pager_used ||
- cleanup_fail &&
+ PAGER='wc >PAGER_used' &&
+ export PAGER &&
+ $full_command &&
+ test -e PAGER_used
+ "
+}
- PAGER=wc &&
- export PAGER &&
- git config core.pager "wc >core.pager_used" &&
- test_terminal git log &&
- test -e core.pager_used
-'
+test_core_pager_overrides() {
+ if_local_config=
+ used_if_wanted='overrides PAGER'
+ test_core_pager "$@"
+}
-test_expect_success TTY 'GIT_PAGER overrides core.pager' '
- rm -f GIT_PAGER_used ||
- cleanup_fail &&
+test_local_config_ignored() {
+ if_local_config='! '
+ used_if_wanted='is not used'
+ test_core_pager "$@"
+}
- git config core.pager wc &&
- GIT_PAGER="wc >GIT_PAGER_used" &&
- export GIT_PAGER &&
- test_terminal git log &&
- test -e GIT_PAGER_used
+test_core_pager() {
+ parse_args "$@"
+
+ $test_expectation TTY "$cmd - repository-local core.pager setting $used_if_wanted" "
+ unset GIT_PAGER;
+ rm -f core.pager_used ||
+ cleanup_fail &&
+
+ PAGER=wc &&
+ export PAGER &&
+ git config core.pager 'wc >core.pager_used' &&
+ $full_command &&
+ ${if_local_config}test -e core.pager_used
+ "
+}
+
+test_core_pager_subdir() {
+ if_local_config=
+ used_if_wanted='overrides PAGER'
+ test_pager_subdir_helper "$@"
+}
+
+test_no_local_config_subdir() {
+ if_local_config='! '
+ used_if_wanted='is not used'
+ test_pager_subdir_helper "$@"
+}
+
+test_pager_subdir_helper() {
+ parse_args "$@"
+
+ $test_expectation TTY "$cmd - core.pager $used_if_wanted from subdirectory" "
+ 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\"' &&
+ mkdir sub &&
+ (
+ cd sub &&
+ $full_command
+ ) &&
+ ${if_local_config}test -e core.pager_used
+ "
+}
+
+test_GIT_PAGER_overrides() {
+ parse_args "$@"
+
+ $test_expectation TTY "$cmd - GIT_PAGER overrides core.pager" "
+ rm -f GIT_PAGER_used ||
+ cleanup_fail &&
+
+ git config core.pager wc &&
+ GIT_PAGER='wc >GIT_PAGER_used' &&
+ export GIT_PAGER &&
+ $full_command &&
+ test -e GIT_PAGER_used
+ "
+}
+
+test_doesnt_paginate() {
+ parse_args "$@"
+
+ $test_expectation TTY "no pager for '$cmd'" "
+ rm -f GIT_PAGER_used ||
+ cleanup_fail &&
+
+ GIT_PAGER='wc >GIT_PAGER_used' &&
+ export GIT_PAGER &&
+ $full_command &&
+ ! test -e GIT_PAGER_used
+ "
+}
+
+test_pager_choices() {
+ test_default_pager expect_success "$@"
+ test_PAGER_overrides expect_success "$@"
+ test_core_pager_overrides expect_success "$@"
+ test_core_pager_subdir expect_success "$@"
+ test_GIT_PAGER_overrides expect_success "$@"
+}
+
+test_expect_success 'setup: some aliases' '
+ git config alias.aliasedlog log &&
+ git config alias.true "!true"
'
+test_pager_choices 'git log'
+test_pager_choices 'git -p log'
+test_pager_choices 'git aliasedlog'
+
+test_default_pager expect_success 'git -p aliasedlog'
+test_PAGER_overrides expect_success 'git -p aliasedlog'
+test_core_pager_overrides expect_success 'git -p aliasedlog'
+test_core_pager_subdir expect_failure 'git -p aliasedlog'
+test_GIT_PAGER_overrides expect_success 'git -p aliasedlog'
+
+test_default_pager expect_success 'git -p true'
+test_PAGER_overrides expect_success 'git -p true'
+test_core_pager_overrides expect_success 'git -p true'
+test_core_pager_subdir expect_failure 'git -p true'
+test_GIT_PAGER_overrides expect_success 'git -p true'
+
+test_default_pager expect_success test_must_fail 'git -p request-pull'
+test_PAGER_overrides expect_success test_must_fail 'git -p request-pull'
+test_core_pager_overrides expect_success test_must_fail 'git -p request-pull'
+test_core_pager_subdir expect_failure test_must_fail 'git -p request-pull'
+test_GIT_PAGER_overrides expect_success test_must_fail 'git -p request-pull'
+
+test_default_pager expect_success test_must_fail 'git -p'
+test_PAGER_overrides expect_success test_must_fail 'git -p'
+test_local_config_ignored expect_failure test_must_fail 'git -p'
+test_no_local_config_subdir expect_success test_must_fail 'git -p'
+test_GIT_PAGER_overrides expect_success test_must_fail 'git -p'
+
+test_doesnt_paginate expect_failure test_must_fail 'git -p nonsense'
+
test_done