From 7d31ab2a5cc2124ddd973ac5dfac2219619f345a Mon Sep 17 00:00:00 2001
From: Dave Barach <dave@barachs.net>
Date: Wed, 8 May 2019 19:18:18 -0400
Subject: add mactime plugin unit / code coverage tests

The unit and code coverage tests are boring. The rest of the patch
involves test and packet-generator infra cleanups.

Teach the "make test-xxx" family of targets to set the api test plugin
path correctly, to make "binary-api <api-message-name> <args>" debug
CLI commands work correctly in the "make test"
environment. Unfortunately involves both the top-level and test
Makefiles.

Add a minor pg cli feature, a CLI to manually set
s->sw_if_index[VLIB_TX].

Consider the case where one configures an interface with both a
device-input and an output feature. To test the output feature using
the pg, it's necessary to inject packets into the interface output
node with both b->sw_if_index[VLIB_TX] and b->sw_if_index[VLIB_RX] set
correctly. For example:

packet-generator new {
 name tx
 limit 15
 size 128-128
 interface local0  # rx: device input feature not configured on local0
 tx-interface loop0 # tx: output node requires b->sw_if_index[VLIB_TX]
 node loop0-output
 data {
   hex 0x01005e7ffffa000dead0000008000102030405060708090a0b0c0d0e0f0102030405
   }
}

Fix a longstanding bug in the packet generator stream setup.  Remove
kludges which set b->sw_if_index[VLIB_TX] to ~0 [in multiple places]
instead of using the stream value s->sw_if_index[VLIB_TX], and setting
THAT datum correctly.

Change-Id: I1097a18e8db73661ded6b822c1d718f7e5cf36ed
Signed-off-by: Dave Barach <dave@barachs.net>
---
 test/Makefile | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test/Makefile')

diff --git a/test/Makefile b/test/Makefile
index a5788223623..8c06516f991 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -177,6 +177,7 @@ shell: verify-test-dir $(PAPI_INSTALL_DONE)
 		echo VPP_BUILD_DIR=$(VPP_BUILD_DIR);\
 		echo VPP_BIN=$(VPP_BIN);\
 		echo VPP_PLUGIN_PATH=$(VPP_PLUGIN_PATH);\
+		echo VPP_TEST_PLUGIN_PATH=$(VPP_TEST_PLUGIN_PATH);\
 		echo VPP_INSTALL_PATH=$(VPP_INSTALL_PATH);\
 		echo EXTERN_TESTS=$(EXTERN_TESTS);\
 		echo EXTERN_PLUGINS=$(EXTERN_PLUGINS);\
-- 
cgit 1.2.3-korg