test: fix another net.box failure

This last error ``` [035] ... [035] disconnected_cnt [035] --- [035] -- 1 [035] +- 2 [035] ... [035] conn:close() [035] --- [035] ... [035] disconnected_cnt [035] --- [035] -- 2 [035] +- 3 [035] ... [035] test_run:cmd('stop server connecter') [035] --- [035] ``` Happens because net.box is able to connect to tarantool before it has finished bootstrap. When connecting, net.box tries to fetch schema executing a couple of selects, but fails to pass access check since grants aren't applied yet. This is described in detail in #2763 (comment) So, alter the test so that it tolerates multiple connection failures. Closes #4273 (cherry picked from commit 1a2addb)
tarantool · Jul 19, 2019 · 1d5e8dd · 1d5e8dd
1 parent 64d4b75
commit 1d5e8dd
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Showing 2 changed files with 10 additions and 6 deletions.
diff --git a/test/box/net.box.result b/test/box/net.box.result
@@ -2117,16 +2117,19 @@ connected_cnt
 ---
 - 1
 ...
-disconnected_cnt
+old_disconnected_cnt = disconnected_cnt
 ---
-- 1
+...
+disconnected_cnt >= 1
+---
+- true
 ...
 conn:close()
 ---
 ...
-disconnected_cnt
+disconnected_cnt == old_disconnected_cnt + 1
 ---
-- 2
+- true
 ...
 test_run:cmd('stop server connecter')
 ---

diff --git a/test/box/net.box.test.lua b/test/box/net.box.test.lua
@@ -863,9 +863,10 @@ test_run:cmd('stop server connecter')
 test_run:cmd('start server connecter')
 while conn.state ~= 'active' do fiber.sleep(0.1) end
 connected_cnt
-disconnected_cnt
+old_disconnected_cnt = disconnected_cnt
+disconnected_cnt >= 1
 conn:close()
-disconnected_cnt
+disconnected_cnt == old_disconnected_cnt + 1
 test_run:cmd('stop server connecter')
 
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