done,*)
# do not redirect again
;;
-*' --tee '*|*' --va'*)
+*' --tee '*|*' --va'*|*' --verbose-log '*)
mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results"
BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
+
+ # Make this filename available to the sub-process in case it is using
+ # --verbose-log.
+ GIT_TEST_TEE_OUTPUT_FILE=$BASE.out
+ export GIT_TEST_TEE_OUTPUT_FILE
+
+ # Truncate before calling "tee -a" to get rid of the results
+ # from any previous runs.
+ >"$GIT_TEST_TEE_OUTPUT_FILE"
+
(GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1;
- echo $? > $BASE.exit) | tee $BASE.out
- test "$(cat $BASE.exit)" = 0
+ echo $? >"$BASE.exit") | tee -a "$GIT_TEST_TEE_OUTPUT_FILE"
+ test "$(cat "$BASE.exit")" = 0
exit
;;
esac
UNZIP
PERF_
CURL_VERBOSE
+ TRACE_CURL
));
my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
print join("\n", @vars);
case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
1|2|true)
- echo "* warning: Some tests will not work if GIT_TRACE" \
- "is set as to trace on STDERR ! *"
- echo "* warning: Please set GIT_TRACE to something" \
- "other than 1, 2 or true ! *"
+ GIT_TRACE=4
;;
esac
# Zero SHA-1
_z40=0000000000000000000000000000000000000000
+EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+
# Line feed
LF='
'
# when case-folding filenames
u200c=$(printf '\342\200\214')
-export _x05 _x40 _z40 LF u200c
+export _x05 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB
# Each test should start with something like this, after copyright notices:
#
}
run_list=$1; shift ;;
--run=*)
- run_list=$(expr "z$1" : 'z[^=]*=\(.*\)'); shift ;;
+ run_list=${1#--*=}; shift ;;
-h|--h|--he|--hel|--help)
help=t; shift ;;
-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
verbose=t; shift ;;
--verbose-only=*)
- verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)')
+ verbose_only=${1#--*=}
shift ;;
-q|--q|--qu|--qui|--quie|--quiet)
# Ignore --quiet under a TAP::Harness. Saying how many tests
valgrind=memcheck
shift ;;
--valgrind=*)
- valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)')
+ valgrind=${1#--*=}
shift ;;
--valgrind-only=*)
- valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)')
+ valgrind_only=${1#--*=}
shift ;;
--tee)
shift ;; # was handled already
--root=*)
- root=$(expr "z$1" : 'z[^=]*=\(.*\)')
+ root=${1#--*=}
+ shift ;;
+ --chain-lint)
+ GIT_TEST_CHAIN_LINT=1
+ shift ;;
+ --no-chain-lint)
+ GIT_TEST_CHAIN_LINT=0
shift ;;
-x)
trace=t
verbose=t
shift ;;
+ --verbose-log)
+ verbose_log=t
+ shift ;;
*)
echo "error: unknown test option '$1'" >&2; exit 1 ;;
esac
say_color info "$*"
}
+if test -n "$HARNESS_ACTIVE"
+then
+ if test "$verbose" = t || test -n "$verbose_only"
+ then
+ printf 'Bail out! %s\n' \
+ 'verbose mode forbidden under TAP harness; try --verbose-log'
+ exit 1
+ fi
+fi
+
test "${test_description}" != "" ||
error "Test script did not set test_description."
exec 5>&1
exec 6<&0
-if test "$verbose" = "t"
+exec 7>&2
+if test "$verbose_log" = "t"
+then
+ exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3
+elif test "$verbose" = "t"
then
exec 4>&2 3>&1
else
exec 4>/dev/null 3>/dev/null
fi
+# Send any "-x" output directly to stderr to avoid polluting tests
+# which capture stderr. We can do this unconditionally since it
+# has no effect if tracing isn't turned on.
+#
+# Note that this sets up the trace fd as soon as we assign the variable, so it
+# must come after the creation of descriptor 4 above. Likewise, we must never
+# unset this, as it has the side effect of closing descriptor 4, which we
+# use to show verbose tests to the user.
+#
+# Note also that we don't need or want to export it. The tracing is local to
+# this shell, and we would not want to influence any shells we exec.
+BASH_XTRACEFD=4
+
test_failure=0
test_count=0
test_fixed=0
GIT_EXIT_OK=
trap 'die' EXIT
+trap 'exit $?' INT
# The user-facing functions are loaded from a separate file so that
# test_perf subshells can have them too
fi
}
+want_trace () {
+ test "$trace" = t && test "$verbose" = t
+}
+
# This is a separate function because some tests use
# "return" to end a test_expect_success block early
# (and we want to make sure we run any cleanup like
test_eval_inner_ () {
# Do not add anything extra (including LF) after '$*'
eval "
- test \"$trace\" = t && set -x
+ want_trace && set -x
$*"
}
{
test_eval_inner_ "$@" </dev/null >&3 2>&4
test_eval_ret_=$?
- if test "$trace" = t
+ if want_trace
then
set +x
if test "$test_eval_ret_" != 0
test_run_ () {
test_cleanup=:
expecting_failure=$2
+
+ if test "${GIT_TEST_CHAIN_LINT:-1}" != 0; then
+ # turn off tracing for this test-eval, as it simply creates
+ # confusing noise in the "-x" output
+ trace_tmp=$trace
+ trace=
+ # 117 is magic because it is unlikely to match the exit
+ # code of other programs
+ if test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)"
+ then
+ error "bug in the test script: broken &&-chain or run-away HERE-DOC: $1"
+ fi
+ trace=$trace_tmp
+ fi
+
setup_malloc_check
test_eval_ "$1"
eval_ret=$?
test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
mkdir -p "$test_results_dir"
base=${0##*/}
- test_results_path="$test_results_dir/${base%.sh}-$$.counts"
+ test_results_path="$test_results_dir/${base%.sh}.counts"
- cat >>"$test_results_path" <<-EOF
+ cat >"$test_results_path" <<-EOF
total $test_count
success $test_success
fixed $test_fixed
return;
base=$(basename "$1")
- symlink_target=$GIT_BUILD_DIR/$base
+ case "$base" in
+ test-*)
+ symlink_target="$GIT_BUILD_DIR/t/helper/$base"
+ ;;
+ *)
+ symlink_target="$GIT_BUILD_DIR/$base"
+ ;;
+ esac
# do not override scripts
if test -x "$symlink_target" &&
test ! -d "$symlink_target" &&
# override all git executables in TEST_DIRECTORY/..
GIT_VALGRIND=$TEST_DIRECTORY/valgrind
mkdir -p "$GIT_VALGRIND"/bin
- for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
+ for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/t/helper/test-*
do
make_valgrind_symlink $file
done
error "You haven't built things yet, have you?"
}
-if ! test -x "$GIT_BUILD_DIR"/test-chmtime
+if ! test -x "$GIT_BUILD_DIR"/t/helper/test-chmtime
then
echo >&2 'You need to build test-chmtime:'
- echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
+ echo >&2 'Run "make t/helper/test-chmtime" in the source (toplevel) directory'
exit 1
fi
y="$*"
fi
- while echo "$y"
+ i=0
+ while test $i -lt 99
do
- :
+ echo "$y"
+ i=$(($i+1))
done
}
# Fix some commands on Windows
-case $(uname -s) in
+uname_s=$(uname -s)
+case $uname_s in
*MINGW*)
# Windows has its own (incompatible) sort and find
sort () {
test_lazy_prereq PIPE '
# test whether the filesystem supports FIFOs
case $(uname -s) in
- CYGWIN*)
+ CYGWIN*|MINGW*)
false
;;
*)
test -x /usr/bin/time
'
-# When the tests are run as root, permission tests will report that
-# things are writable when they shouldn't be.
-test -w / || test_set_prereq SANITY
+test_lazy_prereq NOT_ROOT '
+ uid=$(id -u) &&
+ test "$uid" != 0
+'
+
+test_lazy_prereq JGIT '
+ type jgit
+'
+# SANITY is about "can you correctly predict what the filesystem would
+# do by only looking at the permission bits of the files and
+# directories?" A typical example of !SANITY is running the test
+# suite as root, where a test may expect "chmod -r file && cat file"
+# to fail because file is supposed to be unreadable after a successful
+# chmod. In an environment (i.e. combination of what filesystem is
+# being used and who is running the tests) that lacks SANITY, you may
+# be able to delete or create a file when the containing directory
+# doesn't have write permissions, or access a file even if the
+# containing directory doesn't have read or execute permissions.
+
+test_lazy_prereq SANITY '
+ mkdir SANETESTD.1 SANETESTD.2 &&
+
+ chmod +w SANETESTD.1 SANETESTD.2 &&
+ >SANETESTD.1/x 2>SANETESTD.2/x &&
+ chmod -w SANETESTD.1 &&
+ chmod -r SANETESTD.1/x &&
+ chmod -rx SANETESTD.2 ||
+ error "bug in test sript: cannot prepare SANETESTD"
+
+ ! test -r SANETESTD.1/x &&
+ ! rm SANETESTD.1/x && ! test -f SANETESTD.2/x
+ status=$?
+
+ chmod +rwx SANETESTD.1 SANETESTD.2 &&
+ rm -rf SANETESTD.1 SANETESTD.2 ||
+ error "bug in test sript: cannot clean SANETESTD"
+ return $status
+'
+
+test FreeBSD != $uname_s || GIT_UNZIP=${GIT_UNZIP:-/usr/local/bin/unzip}
GIT_UNZIP=${GIT_UNZIP:-unzip}
test_lazy_prereq UNZIP '
"$GIT_UNZIP" -v
test $? -ne 127
'
+
+run_with_limited_cmdline () {
+ (ulimit -s 128 && "$@")
+}
+
+test_lazy_prereq CMDLINE_LIMIT 'run_with_limited_cmdline true'
+
+build_option () {
+ git version --build-options |
+ sed -ne "s/^$1: //p"
+}
+
+test_lazy_prereq LONG_IS_64BIT '
+ test 8 -le "$(build_option sizeof-long)"
+'