From: Jeff Hostetler <jeffhost@microsoft.com>
Date: Mon, 3 Apr 2017 15:16:41 +0000 (+0000)
Subject: test-online-cpus: helper to return cpu count
X-Git-Tag: v2.13.0-rc0~1^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e3482ccf27b8278289f899cbb294696389a9e1c8

test-online-cpus: helper to return cpu count

Created helper executable to print the value of online_cpus()
allowing multi-threaded tests to be skipped when appropriate.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/Makefile b/Makefile
index 061d9ea884..dc0c3689b1 100644
--- a/Makefile
+++ b/Makefile
@@ -619,6 +619,7 @@ TEST_PROGRAMS_NEED_X += test-line-buffer
 TEST_PROGRAMS_NEED_X += test-match-trees
 TEST_PROGRAMS_NEED_X += test-mergesort
 TEST_PROGRAMS_NEED_X += test-mktemp
+TEST_PROGRAMS_NEED_X += test-online-cpus
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-path-utils
 TEST_PROGRAMS_NEED_X += test-prio-queue
diff --git a/t/helper/.gitignore b/t/helper/.gitignore
index 758ed2e8fa..b05d67c237 100644
--- a/t/helper/.gitignore
+++ b/t/helper/.gitignore
@@ -16,6 +16,7 @@
 /test-match-trees
 /test-mergesort
 /test-mktemp
+/test-online-cpus
 /test-parse-options
 /test-path-utils
 /test-prio-queue
diff --git a/t/helper/test-online-cpus.c b/t/helper/test-online-cpus.c
new file mode 100644
index 0000000000..06c09c6b88
--- /dev/null
+++ b/t/helper/test-online-cpus.c
@@ -0,0 +1,8 @@
+#include "git-compat-util.h"
+#include "thread-utils.h"
+
+int cmd_main(int argc, const char **argv)
+{
+	printf("%d\n", online_cpus());
+	return 0;
+}