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-rw-r--r--t/test-lib-functions.sh45
1 files changed, 35 insertions, 10 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index b895366fee..2b2181dca0 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -145,12 +145,28 @@ test_pause () {
"$SHELL_PATH" <&6 >&5 2>&7
}
-# Wrap git in gdb. Adding this to a command can make it easier to
-# understand what is going on in a failing test.
+# Wrap git with a debugger. Adding this to a command can make it easier
+# to understand what is going on in a failing test.
#
-# Example: "debug git checkout master".
+# Examples:
+# debug git checkout master
+# debug --debugger=nemiver git $ARGS
+# debug -d "valgrind --tool=memcheck --track-origins=yes" git $ARGS
debug () {
- GIT_TEST_GDB=1 "$@" <&6 >&5 2>&7
+ case "$1" in
+ -d)
+ GIT_DEBUGGER="$2" &&
+ shift 2
+ ;;
+ --debugger=*)
+ GIT_DEBUGGER="${1#*=}" &&
+ shift 1
+ ;;
+ *)
+ GIT_DEBUGGER=1
+ ;;
+ esac &&
+ GIT_DEBUGGER="${GIT_DEBUGGER}" "$@" <&6 >&5 2>&7
}
# Call test_commit with the arguments
@@ -278,8 +294,20 @@ write_script () {
# The single parameter is the prerequisite tag (a simple word, in all
# capital letters by convention).
+test_unset_prereq () {
+ ! test_have_prereq "$1" ||
+ satisfied_prereq="${satisfied_prereq% $1 *} ${satisfied_prereq#* $1 }"
+}
+
test_set_prereq () {
- satisfied_prereq="$satisfied_prereq$1 "
+ case "$1" in
+ !*)
+ test_unset_prereq "${1#!}"
+ ;;
+ *)
+ satisfied_prereq="$satisfied_prereq$1 "
+ ;;
+ esac
}
satisfied_prereq=" "
lazily_testable_prereq= lazily_tested_prereq=
@@ -782,11 +810,8 @@ verbose () {
# otherwise.
test_must_be_empty () {
- if ! test -f "$1"
- then
- echo "'$1' is missing"
- return 1
- elif test -s "$1"
+ test_path_is_file "$1" &&
+ if test -s "$1"
then
echo "'$1' is not empty, it contains:"
cat "$1"