From bb8decfff7073647da46d8d8fbb5207e2b32e24b Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Fri, 31 Aug 2018 16:26:32 +0200 Subject: [PATCH] tests: record more stderr with --write-junit-xml in case of failure Sometimes, failures in a test case are actually caused by issues in earlier test cases. To make it easier to see those issues, let's attach the output from before the failing test case (i.e. stdout/stderr since the previous failing test case, or the start of the test script). This will be visible in the "Attachments" of the details of the failed test. Signed-off-by: Johannes Schindelin --- t/test-lib.sh | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/t/test-lib.sh b/t/test-lib.sh index 19b99587dc..d47c99d43e 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -479,6 +479,9 @@ test_failure_ () { "$(cat "$GIT_TEST_TEE_OUTPUT_FILE")")" >"$GIT_TEST_TEE_OUTPUT_FILE" junit_insert="$junit_insert" + junit_insert="$junit_insert$(xml_attr_encode \ + "$(cat "$GIT_TEST_TEE_OUTPUT_FILE.err")")" + >"$GIT_TEST_TEE_OUTPUT_FILE.err" write_junit_xml_testcase "$1" " $junit_insert" fi test_failure=$(($test_failure + 1)) @@ -763,9 +766,12 @@ test_start_ () { then junit_start=$(test-tool date getnanos) - # truncate output - test -z "$GIT_TEST_TEE_OUTPUT_FILE" || - >"$GIT_TEST_TEE_OUTPUT_FILE" + # append to future ; truncate output + test -z "$GIT_TEST_TEE_OUTPUT_FILE" || { + cat "$GIT_TEST_TEE_OUTPUT_FILE" \ + >>"$GIT_TEST_TEE_OUTPUT_FILE.err" + >"$GIT_TEST_TEE_OUTPUT_FILE" + } fi }