From 3be7a30426d215ed50938d3674c50097b33953bf Mon Sep 17 00:00:00 2001
From: Martin Kletzander <mkletzan@redhat.com>
Date: Fri, 9 Aug 2013 09:53:30 +0200
Subject: [PATCH] tests: Fix parallel runs of TLS test suites

I noticed this yesterday and fixed it in a different way, but ended up
with one more problem.  It was probably the way I fixed it combined
with one more filename changed.

Anyway, why I'm saying this is that one more filename should be renamed
in order to avoid a race (which I was unable to reproduce, though).

I checked this is the last file those two tests have in common by going
through the code and the re-checked by this "script":

strace -o session.trace -e open ./virnettlssessiontest
strace -o context.trace -e open ./virnettlscontexttest
sort \
 <(sed -n '/^open/s/open("\([^"]*\)",.*$/\1/p' context.trace | sort -u)\
 <(sed -n '/^open/s/open("\([^"]*\)",.*$/\1/p' session.trace | sort -u)\
 | uniq -d| grep '.pem$'

So it should be enough to make these tests independent of each other.

Signed-off-by: Eric Blake <eblake@redhat.com>
---
 tests/virnettlscontexttest.c | 8 ++++----
 tests/virnettlssessiontest.c | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tests/virnettlscontexttest.c b/tests/virnettlscontexttest.c
index 53792eec8b..2c7d400aff 100644
--- a/tests/virnettlscontexttest.c
+++ b/tests/virnettlscontexttest.c
@@ -556,12 +556,12 @@ mymain(void)
         cacertlevel2areq.crt,
     };
 
-    testTLSWriteCertChain("cacertchain.pem",
+    testTLSWriteCertChain("cacertchain-ctx.pem",
                           certchain,
                           ARRAY_CARDINALITY(certchain));
 
-    DO_CTX_TEST(true, "cacertchain.pem", servercertlevel3areq.filename, false);
-    DO_CTX_TEST(false, "cacertchain.pem", clientcertlevel2breq.filename, false);
+    DO_CTX_TEST(true, "cacertchain-ctx.pem", servercertlevel3areq.filename, false);
+    DO_CTX_TEST(false, "cacertchain-ctx.pem", clientcertlevel2breq.filename, false);
 
     testTLSDiscardCert(&cacertreq);
     testTLSDiscardCert(&cacert1req);
@@ -617,7 +617,7 @@ mymain(void)
     testTLSDiscardCert(&cacertlevel2areq);
     testTLSDiscardCert(&servercertlevel3areq);
     testTLSDiscardCert(&clientcertlevel2breq);
-    unlink("cacertchain.pem");
+    unlink("cacertchain-ctx.pem");
 
     testTLSCleanup(KEYFILE);
 
diff --git a/tests/virnettlssessiontest.c b/tests/virnettlssessiontest.c
index 9b171ede98..f5f72129dc 100644
--- a/tests/virnettlssessiontest.c
+++ b/tests/virnettlssessiontest.c
@@ -451,11 +451,11 @@ mymain(void)
         cacertlevel2areq.crt,
     };
 
-    testTLSWriteCertChain("cacertchain.pem",
+    testTLSWriteCertChain("cacertchain-sess.pem",
                           certchain,
                           ARRAY_CARDINALITY(certchain));
 
-    DO_SESS_TEST("cacertchain.pem", servercertlevel3areq.filename, clientcertlevel2breq.filename,
+    DO_SESS_TEST("cacertchain-sess.pem", servercertlevel3areq.filename, clientcertlevel2breq.filename,
                  false, false, "libvirt.org", NULL);
 
     testTLSDiscardCert(&clientcertreq);
@@ -474,7 +474,7 @@ mymain(void)
     testTLSDiscardCert(&cacertlevel2areq);
     testTLSDiscardCert(&servercertlevel3areq);
     testTLSDiscardCert(&clientcertlevel2breq);
-    unlink("cacertchain.pem");
+    unlink("cacertchain-sess.pem");
 
     testTLSCleanup(KEYFILE);