tests: remove symlinks and small files, use Make

This will make it easier to enable and manage tests for new
concurrency models.

1 files changed, 97 insertions, 0 deletions

diff --git a/t/t0003-reopen-logs.sh b/t/t0003-reopen-logs.sh
new file mode 100755
index 0000000..822de8b
--- /dev/null
+++ b/t/t0003-reopen-logs.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+# don't set nr_client for Rev, only _one_ app running at once :x
+nr_client=${nr_client-2}
+. ./test-lib.sh
+
+t_plan 18 "reopen rotated logs"
+
+t_begin "setup and startup" && {
+        rtmpfiles curl_out curl_err r_rot
+        rainbows_setup $model
+        rainbows -D sleep.ru -c $unicorn_config
+        rainbows_wait_start
+}
+
+t_begin "ensure server is responsive" && {
+        curl -sSf http://$listen/ >/dev/null
+}
+
+t_begin "start $nr_client concurrent requests" && {
+        start=$(date +%s)
+        for i in $(awk "BEGIN{for(i=0;i<$nr_client;++i) print i}" </dev/null)
+        do
+                ( curl -sSf http://$listen/2 >> $curl_out 2>> $curl_err ) &
+        done
+}
+
+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 $rainbows_pid
+}
+
+t_begin "wait for rotated log to reappear" && {
+        nr=60
+        while ! test -f $r_err && test $nr -ge 0
+        do
+                sleep 1
+                nr=$(( $nr - 1 ))
+        done
+}
+
+dbgcat r_rot
+dbgcat r_err
+
+t_begin "wait curl requests to finish" && {
+        wait
+        t_info elapsed=$(( $(date +%s) - $start ))
+}
+
+t_begin "ensure no errors from curl" && {
+        test ! -s $curl_err
+}
+
+t_begin "curl got $nr_client responses" && {
+        test "$(wc -l < $curl_out)" -eq $nr_client
+}
+
+t_begin "all responses were identical" && {
+        nr=$(sort < $curl_out | uniq | wc -l)
+        test "$nr" -eq 1
+}
+
+t_begin 'response was "Hello"' && {
+        test x$(sort < $curl_out | uniq) = xHello
+}
+
+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 < $r_err)
+        curl -sSfv http://$listen/
+        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 $rainbows_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