sha1_file: convert assert_sha1_type to object_id

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 67b5994afb76810b15634e1b3bb6f9717298b029..6e342804f96fb62ff0b3cfaf667e7efce79dc6af 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -610,6 +610,14 @@ list_contains () {
 #
 # Writing this as "! git checkout ../outerspace" is wrong, because
 # the failure could be due to a segv.  We want a controlled failure.
+#
+# Accepts the following options:
+#
+#   ok=<signal-name>[,<...>]:
+#     Don't treat an exit caused by the given signal as error.
+#     Multiple signals can be specified as a comma separated list.
+#     Currently recognized signal names are: sigpipe, success.
+#     (Don't use 'success', use 'test_might_fail' instead.)
 
 test_must_fail () {
        case "$1" in
@@ -625,22 +633,22 @@ test_must_fail () {
        exit_code=$?
        if test $exit_code -eq 0 && ! list_contains "$_test_ok" success
        then
-               echo >&2 "test_must_fail: command succeeded: $*"
+               echo >&4 "test_must_fail: command succeeded: $*"
                return 1
        elif test_match_signal 13 $exit_code && list_contains "$_test_ok" sigpipe
        then
                return 0
        elif test $exit_code -gt 129 && test $exit_code -le 192
        then
-               echo >&2 "test_must_fail: died by signal $(($exit_code - 128)): $*"
+               echo >&4 "test_must_fail: died by signal $(($exit_code - 128)): $*"
                return 1
        elif test $exit_code -eq 127
        then
-               echo >&2 "test_must_fail: command not found: $*"
+               echo >&4 "test_must_fail: command not found: $*"
                return 1
        elif test $exit_code -eq 126
        then
-               echo >&2 "test_must_fail: valgrind error: $*"
+               echo >&4 "test_must_fail: valgrind error: $*"
                return 1
        fi
        return 0
@@ -656,6 +664,8 @@ test_must_fail () {
 #
 # Writing "git config --unset all.configuration || :" would be wrong,
 # because we want to notice if it fails due to segv.
+#
+# Accepts the same options as test_must_fail.
 
 test_might_fail () {
        test_must_fail ok=success "$@"
@@ -678,7 +688,7 @@ test_expect_code () {
                return 0
        fi
 
-       echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
+       echo >&4 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
        return 1
 }
 
@@ -742,18 +752,18 @@ test_i18ngrep () {
                shift
                ! grep "$@" && return 0
 
-               echo >&2 "error: '! grep $@' did find a match in:"
+               echo >&4 "error: '! grep $@' did find a match in:"
        else
                grep "$@" && return 0
 
-               echo >&2 "error: 'grep $@' didn't find a match in:"
+               echo >&4 "error: 'grep $@' didn't find a match in:"
        fi
 
        if test -s "$last_arg"
        then
-               cat >&2 "$last_arg"
+               cat >&4 "$last_arg"
        else
-               echo >&2 "<File '$last_arg' is empty>"
+               echo >&4 "<File '$last_arg' is empty>"
        fi
 
        return 1
@@ -764,7 +774,7 @@ test_i18ngrep () {
 # not output anything when they fail.
 verbose () {
        "$@" && return 0
-       echo >&2 "command failed: $(git rev-parse --sq-quote "$@")"
+       echo >&4 "command failed: $(git rev-parse --sq-quote "$@")"
        return 1
 }
 
@@ -772,7 +782,11 @@ verbose () {
 # otherwise.
 
 test_must_be_empty () {
-       if test -s "$1"
+       if ! test -f "$1"
+       then
+               echo "'$1' is missing"
+               return 1
+       elif test -s "$1"
        then
                echo "'$1' is not empty, it contains:"
                cat "$1"