[PATCH v3 09/12] ci(github): avoid printing test case preamble twice

["Victoria Dye via GitGitGadget" <gitgitgadget@gmail.com>]

From: Victoria Dye <vdye@github.com>

We want to mark up the test case preamble when presenting test output in
Git's GitHub workflow. Let's suppress the non-marked-up version in that
case. Any information it would contain is included in the marked-up
variant already.

Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 t/test-lib-functions.sh              | 2 ++
 t/test-lib-github-workflow-markup.sh | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index af4831a54c6..89a5e146b7a 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -803,6 +803,7 @@ test_expect_failure () {
 	export test_prereq
 	if ! test_skip "$@"
 	then
+		test -n "$test_skip_test_preamble" ||
 		say >&3 "checking known breakage of $TEST_NUMBER.$test_count '$1': $2"
 		if test_run_ "$2" expecting_failure
 		then
@@ -823,6 +824,7 @@ test_expect_success () {
 	export test_prereq
 	if ! test_skip "$@"
 	then
+		test -n "$test_skip_test_preamble" ||
 		say >&3 "expecting success of $TEST_NUMBER.$test_count '$1': $2"
 		if test_run_ "$2"
 		then
diff --git a/t/test-lib-github-workflow-markup.sh b/t/test-lib-github-workflow-markup.sh
index 1ef0fd5ba87..9c5339c577a 100644
--- a/t/test-lib-github-workflow-markup.sh
+++ b/t/test-lib-github-workflow-markup.sh
@@ -20,6 +20,8 @@
 # workflows; these functions will then override (empty) functions
 # that are are called at the appropriate times during the test runs.
 
+test_skip_test_preamble=t
+
 start_test_output () {
 	test -n "$GIT_TEST_TEE_OUTPUT_FILE" ||
 	die "--github-workflow-markup requires --verbose-log"
-- 
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