reset test: modernize style

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 52510094add59b508e1581ffebfa555e7249561c..a7e9aacbb2d9b05b0d5083a0fd70cb9287fcf454 100644 (file)
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -343,6 +343,7 @@ test_declared_prereq () {
 }
 
 test_expect_failure () {
+       test_start_
        test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
        test "$#" = 2 ||
        error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
@@ -357,10 +358,11 @@ test_expect_failure () {
                        test_known_broken_failure_ "$1"
                fi
        fi
-       echo >&3 ""
+       test_finish_
 }
 
 test_expect_success () {
+       test_start_
        test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
        test "$#" = 2 ||
        error "bug in the test script: not 2 or 3 parameters to test-expect-success"
@@ -375,7 +377,7 @@ test_expect_success () {
                        test_failure_ "$@"
                fi
        fi
-       echo >&3 ""
+       test_finish_
 }
 
 # test_external runs external test scripts that provide continuous
@@ -609,6 +611,18 @@ test_cmp() {
        $GIT_TEST_CMP "$@"
 }
 
+# Check if the file expected to be empty is indeed empty, and barfs
+# otherwise.
+
+test_must_be_empty () {
+       if test -s "$1"
+       then
+               echo "'$1' is not empty, it contains:"
+               cat "$1"
+               return 1
+       fi
+}
+
 # Tests that its two parameters refer to the same revision
 test_cmp_rev () {
        git rev-parse --verify "$1" >expect.rev &&
@@ -679,3 +693,20 @@ test_create_repo () {
                mv .git/hooks .git/hooks-disabled
        ) || exit
 }
+
+# This function helps on symlink challenged file systems when it is not
+# important that the file system entry is a symbolic link.
+# Use test_ln_s_add instead of "ln -s x y && git add y" to add a
+# symbolic link entry y to the index.
+
+test_ln_s_add () {
+       if test_have_prereq SYMLINKS
+       then
+               ln -s "$1" "$2" &&
+               git update-index --add "$2"
+       else
+               printf '%s' "$1" >"$2" &&
+               ln_s_obj=$(git hash-object -w "$2") &&
+               git update-index --add --cacheinfo 120000 $ln_s_obj "$2"
+       fi
+}