filter-branch: a few more touch ups to the man page

diff --git a/t/test-lib.sh b/t/test-lib.sh
old mode 100755 (executable)
new mode 100644 (file)
index 98f69d8..78d7e87
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -16,6 +16,7 @@ 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
 GIT_AUTHOR_EMAIL=author@example.com
@@ -25,15 +26,22 @@ 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 SHA1_FILE_DIRECTORIES
 unset SHA1_FILE_DIRECTORY
+GIT_MERGE_VERBOSITY=5
+export GIT_MERGE_VERBOSITY
 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
 export EDITOR VISUAL
 
+# Protect ourselves from common misconfiguration to export
+# CDPATH into the environment
+unset CDPATH
+
 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
        1|2|true)
                echo "* warning: Some tests will not work if GIT_TRACE" \
@@ -96,6 +104,17 @@ test_count=0
 
 trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit
 
+test_tick () {
+       if test -z "${test_tick+set}"
+       then
+               test_tick=1112911993
+       else
+               test_tick=$(($test_tick + 60))
+       fi
+       GIT_COMMITTER_DATE="$test_tick -0700"
+       GIT_AUTHOR_DATE="$test_tick -0700"
+       export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
+}
 
 # You are not expected to call test_ok_ and test_failure_ directly, use
 # the text_expect_* functions instead.
@@ -209,12 +228,12 @@ test_create_repo () {
        repo="$1"
        mkdir "$repo"
        cd "$repo" || error "Cannot setup test environment"
-       "$GIT_EXEC_PATH/git" init-db --template=$GIT_EXEC_PATH/templates/blt/ >/dev/null 2>&1 ||
-       error "cannot run git init-db -- have you built things yet?"
+       "$GIT_EXEC_PATH/git" init --template=$GIT_EXEC_PATH/templates/blt/ >/dev/null 2>&1 ||
+       error "cannot run git init -- have you built things yet?"
        mv .git/hooks .git/hooks-disabled
        cd "$owd"
 }
-       
+
 test_done () {
        trap - exit
        case "$test_failure" in
@@ -242,8 +261,8 @@ test_done () {
 PATH=$(pwd)/..:$PATH
 GIT_EXEC_PATH=$(pwd)/..
 GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
-HOME=$(pwd)/trash
-export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR HOME
+GIT_CONFIG=.git/config
+export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG
 
 GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
 export GITPERLLIB
@@ -251,6 +270,12 @@ test -d ../templates/blt || {
        error "You haven't built things yet, have you?"
 }
 
+if ! test -x ../test-chmtime; then
+       echo >&2 'You need to build test-chmtime:'
+       echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
+       exit 1
+fi
+
 # Test repository
 test=trash
 rm -fr "$test"