Explicit {init,end}_per_group/2 to work around ct bug

Without these functions the result pages are currently mangled.
The overview page shows that no suites have run, even though all
in fact are, and diameter-specific page is truncated after the
dict suite, which is the first suite that relied on an implicit
{init,end}_per_group/2. This is apparently the result of a recent
common_test commit.

6 files changed, 49 insertions, 1 deletions

diff --git a/lib/diameter/test/diameter_dict_SUITE.erl b/lib/diameter/test/diameter_dict_SUITE.erl
index 170b3c1695..87bb9727fe 100644
--- a/lib/diameter/test/diameter_dict_SUITE.erl
+++ b/lib/diameter/test/diameter_dict_SUITE.erl
@@ -25,7 +25,9 @@
 
 -export([suite/0,
          all/0,
-         groups/0]).
+         groups/0,
+         init_per_group/2,
+         end_per_group/2]).
 
 %% testcases
 -export([append/1,
@@ -69,6 +71,12 @@ tc() ->
      update,
      update_counter].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 %% ===========================================================================
 
 -define(KV100, [{N,[N]} || N <- lists:seq(1,100)]).
diff --git a/lib/diameter/test/diameter_reg_SUITE.erl b/lib/diameter/test/diameter_reg_SUITE.erl
index 83661d48de..ade824c9dd 100644
--- a/lib/diameter/test/diameter_reg_SUITE.erl
+++ b/lib/diameter/test/diameter_reg_SUITE.erl
@@ -26,6 +26,8 @@
 -export([suite/0,
          all/0,
          groups/0,
+         init_per_group/2,
+         end_per_group/2,
          init_per_suite/1,
          end_per_suite/1]).
 
@@ -59,6 +61,12 @@ tc() ->
      terms,
      pids].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 init_per_suite(Config) ->
     ok = diameter:start(),
     Config.
diff --git a/lib/diameter/test/diameter_relay_SUITE.erl b/lib/diameter/test/diameter_relay_SUITE.erl
index cd53fbfd90..0cda2df8ca 100644
--- a/lib/diameter/test/diameter_relay_SUITE.erl
+++ b/lib/diameter/test/diameter_relay_SUITE.erl
@@ -36,6 +36,8 @@
 -export([suite/0,
          all/0,
          groups/0,
+         init_per_group/2,
+         end_per_group/2,
          init_per_suite/1,
          end_per_suite/1]).
 
@@ -137,6 +139,12 @@ groups() ->
     [{all, [], Ts},
      {p, [parallel], Ts}].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 init_per_suite(Config) ->
     ok = diameter:start(),
 
diff --git a/lib/diameter/test/diameter_stats_SUITE.erl b/lib/diameter/test/diameter_stats_SUITE.erl
index 85300b0d76..e50a0050a6 100644
--- a/lib/diameter/test/diameter_stats_SUITE.erl
+++ b/lib/diameter/test/diameter_stats_SUITE.erl
@@ -26,6 +26,8 @@
 -export([suite/0,
          all/0,
          groups/0,
+         init_per_group/2,
+         end_per_group/2,
          init_per_suite/1,
          end_per_suite/1]).
 
@@ -51,6 +53,12 @@ tc() ->
     [an,
      twa].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 init_per_suite(Config) ->
     ok = diameter:start(),
     Config.
diff --git a/lib/diameter/test/diameter_sync_SUITE.erl b/lib/diameter/test/diameter_sync_SUITE.erl
index ecd935bd98..84f77b6066 100644
--- a/lib/diameter/test/diameter_sync_SUITE.erl
+++ b/lib/diameter/test/diameter_sync_SUITE.erl
@@ -26,6 +26,8 @@
 -export([suite/0,
          all/0,
          groups/0,
+         init_per_group/2,
+         end_per_group/2,
          init_per_suite/1,
          end_per_suite/1]).
 
@@ -57,6 +59,12 @@ tc() ->
      timeout,
      flush].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 init_per_suite(Config) ->
     ok = diameter:start(),
     Config.
diff --git a/lib/diameter/test/diameter_transport_SUITE.erl b/lib/diameter/test/diameter_transport_SUITE.erl
index 7c2c1f187e..d545859fe8 100644
--- a/lib/diameter/test/diameter_transport_SUITE.erl
+++ b/lib/diameter/test/diameter_transport_SUITE.erl
@@ -27,6 +27,8 @@
 -export([suite/0,
          all/0,
          groups/0,
+         init_per_group/2,
+         end_per_group/2,
          init_per_suite/1,
          end_per_suite/1]).
 
@@ -110,6 +112,12 @@ tc() ->
      sctp_accept,
      sctp_connect].
 
+init_per_group(_, Config) ->
+    Config.
+
+end_per_group(_, _) ->
+    ok.
+
 init_per_suite(Config) ->
     ok = diameter:start(),
     [{sctp, have_sctp()} | Config].