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-rwxr-xr-xt/t0006-reopen-logs.sh83
1 files changed, 83 insertions, 0 deletions
diff --git a/t/t0006-reopen-logs.sh b/t/t0006-reopen-logs.sh
new file mode 100755
index 0000000..430959c
--- /dev/null
+++ b/t/t0006-reopen-logs.sh
@@ -0,0 +1,83 @@
+#!/bin/sh
+. ./test-lib.sh
+
+t_plan 15 "reopen rotated logs"
+
+t_begin "setup and startup" && {
+        rtmpfiles curl_out curl_err r_rot
+        unicorn_setup
+        unicorn -D t0006.ru -c $unicorn_config
+        unicorn_wait_start
+}
+
+t_begin "ensure server is responsive" && {
+        test xtrue = x$(curl -sSf http://$listen/ 2> $curl_err)
+}
+
+t_begin "ensure stderr log is clean" && check_stderr
+
+t_begin "external log rotation" && {
+        rm -f $r_rot
+        mv $r_err $r_rot
+}
+
+t_begin "send reopen log signal (USR1)" && {
+        kill -USR1 $unicorn_pid
+}
+
+t_begin "wait for rotated log to reappear" && {
+        nr=60
+        while ! test -f $r_err && test $nr -ge 0
+        do
+                sleep 1
+                nr=$(( $nr - 1 ))
+        done
+}
+
+t_begin "ensure server is still responsive" && {
+        test xtrue = x$(curl -sSf http://$listen/ 2> $curl_err)
+}
+
+t_begin "wait for worker to reopen logs" && {
+        nr=60
+        re="worker=.* done reopening logs"
+        while ! grep "$re" < $r_err >/dev/null && test $nr -ge 0
+        do
+                sleep 1
+                nr=$(( $nr - 1 ))
+        done
+}
+
+dbgcat r_rot
+dbgcat r_err
+
+t_begin "ensure no errors from curl" && {
+        test ! -s $curl_err
+}
+
+t_begin "current server stderr is clean" && check_stderr
+
+t_begin "rotated stderr is clean" && {
+        check_stderr $r_rot
+}
+
+t_begin "server is now writing logs to new stderr" && {
+        before_rot=$(wc -c < $r_rot)
+        before_err=$(wc -c < $r_err)
+        test xtrue = x$(curl -sSf http://$listen/ 2> $curl_err)
+        after_rot=$(wc -c < $r_rot)
+        after_err=$(wc -c < $r_err)
+        test $after_rot -eq $before_rot
+        test $after_err -gt $before_err
+}
+
+t_begin "stop server" && {
+        kill $unicorn_pid
+}
+
+dbgcat r_err
+
+t_begin "current server stderr is clean" && check_stderr
+t_begin "rotated stderr is clean" && check_stderr $r_rot
+
+t_done