[PATCH] Issue #353: Skipping lazy prereq for skipped tests

[Gopal Yadav <gopunop@gmail.com>]

 Skipping lazy prereq for test cases that are skipped via
 the --run option or via GIT_SKIP_TESTS. Issue 353:
 https://github.com/gitgitgadget/git/issues/353

Signed-off-by: Gopal Yadav <gopunop@gmail.com>
---
 t/test-lib-functions.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 6a8e194a99..bac86ffd9d 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -578,10 +578,10 @@ test_expect_failure () {
     test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
     test "$#" = 2 ||
     BUG "not 2 or 3 parameters to test-expect-failure"
-    test_verify_prereq
-    export test_prereq
     if ! test_skip "$@"
     then
+        test_verify_prereq
+        export test_prereq
         say >&3 "checking known breakage of $TEST_NUMBER.$test_count '$1': $2"
         if test_run_ "$2" expecting_failure
         then
@@ -598,10 +598,10 @@ test_expect_success () {
     test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
     test "$#" = 2 ||
     BUG "not 2 or 3 parameters to test-expect-success"
-    test_verify_prereq
-    export test_prereq
     if ! test_skip "$@"
     then
+        test_verify_prereq
+        export test_prereq
         say >&3 "expecting success of $TEST_NUMBER.$test_count '$1': $2"
         if test_run_ "$2"
         then
@@ -627,10 +627,10 @@ test_external () {
     BUG "not 3 or 4 parameters to test_external"
     descr="$1"
     shift
-    test_verify_prereq
-    export test_prereq
     if ! test_skip "$descr" "$@"
     then
+        test_verify_prereq
+        export test_prereq
         # Announce the script to reduce confusion about the
         # test output that follows.
         say_color "" "# run $test_count: $descr ($*)"
-- 
2.20.1