Merge branch 'sb/sparse-more'

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 48fa5160045d0bb2c14d034422b2ee5170889ec5..abc47f3abc5d925ed217d0d95f10bf078bc26034 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -43,33 +43,25 @@ TERM=dumb
 export LANG LC_ALL PAGER TERM TZ
 EDITOR=:
 unset VISUAL
-unset GIT_EDITOR
-unset AUTHOR_DATE
-unset AUTHOR_EMAIL
-unset AUTHOR_NAME
-unset COMMIT_AUTHOR_EMAIL
-unset COMMIT_AUTHOR_NAME
 unset EMAIL
-unset GIT_ALTERNATE_OBJECT_DIRECTORIES
-unset GIT_AUTHOR_DATE
+unset $(perl -e '
+       my @env = keys %ENV;
+       my $ok = join("|", qw(
+               TRACE
+               DEBUG
+               USE_LOOKUP
+               TEST
+               .*_TEST
+               PROVE
+               VALGRIND
+       ));
+       my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
+       print join("\n", @vars);
+')
 GIT_AUTHOR_EMAIL=author@example.com
 GIT_AUTHOR_NAME='A U Thor'
-unset GIT_COMMITTER_DATE
 GIT_COMMITTER_EMAIL=committer@example.com
 GIT_COMMITTER_NAME='C O Mitter'
-unset GIT_DIFF_OPTS
-unset GIT_DIR
-unset GIT_WORK_TREE
-unset GIT_EXTERNAL_DIFF
-unset GIT_INDEX_FILE
-unset GIT_OBJECT_DIRECTORY
-unset GIT_CEILING_DIRECTORIES
-unset SHA1_FILE_DIRECTORIES
-unset SHA1_FILE_DIRECTORY
-unset GIT_NOTES_REF
-unset GIT_NOTES_DISPLAY_REF
-unset GIT_NOTES_REWRITE_REF
-unset GIT_NOTES_REWRITE_MODE
 GIT_MERGE_VERBOSITY=5
 export GIT_MERGE_VERBOSITY
 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
@@ -260,7 +252,7 @@ test_decode_color () {
                        if (n == 47) return "BWHITE";
                }
                {
-                       while (match($0, /\x1b\[[0-9;]*m/) != 0) {
+                       while (match($0, /\033\[[0-9;]*m/) != 0) {
                                printf "%s<", substr($0, 1, RSTART-1);
                                codes = substr($0, RSTART+2, RLENGTH-3);
                                if (length(codes) == 0)
@@ -951,8 +943,8 @@ fi
 GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
 unset GIT_CONFIG
 GIT_CONFIG_NOSYSTEM=1
-GIT_CONFIG_NOGLOBAL=1
-export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL
+GIT_ATTR_NOSYSTEM=1
+export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
 
 . "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
 
@@ -1001,14 +993,14 @@ rm -fr "$test" || {
        exit 1
 }
 
+HOME="$TRASH_DIRECTORY"
+export HOME
+
 test_create_repo "$test"
 # Use -P to resolve symlinks in our working directory so that the cwd
 # in subprocesses like git equals our $PWD (for pathname comparisons).
 cd -P "$test" || exit 1
 
-HOME=$(pwd)
-export HOME
-
 this_test=${0##*/}
 this_test=${this_test%%-*}
 for skp in $GIT_SKIP_TESTS
@@ -1057,6 +1049,13 @@ case $(uname -s) in
        # backslashes in pathspec are converted to '/'
        # exec does not inherit the PID
        test_set_prereq MINGW
+       test_set_prereq SED_STRIPS_CR
+       ;;
+*CYGWIN*)
+       test_set_prereq POSIXPERM
+       test_set_prereq EXECKEEPSPID
+       test_set_prereq NOT_MINGW
+       test_set_prereq SED_STRIPS_CR
        ;;
 *)
        test_set_prereq POSIXPERM
@@ -1069,6 +1068,15 @@ esac
 test -z "$NO_PERL" && test_set_prereq PERL
 test -z "$NO_PYTHON" && test_set_prereq PYTHON
 
+# Can we rely on git's output in the C locale?
+if test -n "$GETTEXT_POISON"
+then
+       GIT_GETTEXT_POISON=YesPlease
+       export GIT_GETTEXT_POISON
+else
+       test_set_prereq C_LOCALE_OUTPUT
+fi
+
 # test whether the filesystem supports symbolic links
 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS
 rm -f y