[PATCH v2 3/3] test: support trace-autotest when enable trace

[Chengwen Feng]

There are a bug[1] when exit application while enable tracing, this
bug has not been discovered for a long time, to quickly detect such
bugs, this patch was introduced.

This patch adds a testcase with trace enabling, it also depends on
patch[2] because it has a long file-prefix.

[1] eal: fix segment fault when exit trace
[2] eal: fix trace init fail with long file-prefix

Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
---
 app/test/meson.build | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/app/test/meson.build b/app/test/meson.build
index 7fe261cae8..eb37aa632a 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -509,6 +509,17 @@ foreach arg : fast_tests
                 is_parallel : false,
                 suite : 'fast-tests')
     endif
+
+    if run_test and arg[0] == 'trace_autotest' and (not is_windows)
+        test_args += ['--trace=.*']
+        test_args += ['--trace-dir=@0@'.format(meson.current_build_dir())]
+        test(arg[0], dpdk_test,
+                env : ['DPDK_TEST=' + arg[0]],
+                args : test_args,
+                timeout : timeout_seconds_fast,
+                is_parallel : false,
+                suite : 'fast-tests')
+    endif
 endforeach
 
 foreach arg : perf_test_names
-- 
2.33.0