From 8ccba5e2047434156e0c02cc7e066996747a512c Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Mon, 14 Mar 2016 11:59:05 +0100
Subject: [PATCH] Write unit test log's to separate log files

For each tested event loop
---
 src/test/Makefile.in    |  2 +-
 src/test/check_getdns.c | 16 +++++++++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/test/Makefile.in b/src/test/Makefile.in
index 016b9e22..b76c6224 100644
--- a/src/test/Makefile.in
+++ b/src/test/Makefile.in
@@ -175,7 +175,7 @@ test:	$(NOLIBCHECK) $(NOLIBLDNS) all
 clean:
 	rm -f *.o *.lo $(PROGRAMS) scratchpad
 	rm -rf .libs
-	rm -f check_getdns.log
+	rm -f check_getdns.log check_getdns_event.log check_getdns_ev.log check_getdns_uv.log
 
 distclean : clean
 	rm -f scratchpad.c
diff --git a/src/test/check_getdns.c b/src/test/check_getdns.c
index 2b1b7e9e..a77c40f0 100644
--- a/src/test/check_getdns.c
+++ b/src/test/check_getdns.c
@@ -76,6 +76,7 @@ main (int argc, char** argv)
 {
   int number_failed;
   SRunner *sr ;
+  char log_fn[1024], *exe_fn;
 
   Suite *getdns_general_suite(void);
   Suite *getdns_general_sync_suite(void);
@@ -152,7 +153,20 @@ main (int argc, char** argv)
   srunner_add_suite(sr,getdns_service_sync_suite());
   srunner_add_suite(sr,getdns_transport_suite());
   
-  srunner_set_log(sr, "check_getdns.log");
+  if ((exe_fn = strrchr(argv[0], '/')) && *exe_fn) {
+    exe_fn += 1;
+    if (exe_fn[0] == 'l' && exe_fn[1] == 't' && exe_fn[2] == '-') {
+      exe_fn += 3;
+    }
+    if (strlen(strncpy(log_fn, exe_fn, sizeof(log_fn) - 1)) < sizeof(log_fn) - 5) {
+      (void) strncat(log_fn, ".log", 4);
+      srunner_set_log(sr, log_fn);
+    }
+    else
+      srunner_set_log(sr, "check_getdns.log");
+  }
+  else
+    srunner_set_log(sr, "check_getdns.log");
   srunner_run_all(sr, CK_NORMAL);
   number_failed = srunner_ntests_failed(sr);
   srunner_free(sr);