[libvirt] failed test on Fedora 8

[Jim Meyering]

John Levon <levon at movementarian.org> wrote:
> 17) QEMU XML-2-ARGV disk-drive-shared ... FAILED
>
> I have VIR_TEST_DEBUG set, but this is all I get. It's new

The test failure affects all systems, since
two newly required test files were not committed:

  tests/qemuxml2argvdata/qemuxml2argv-disk-drive-shared.args
  tests/qemuxml2argvdata/qemuxml2argv-disk-drive-shared.xml

Obviously, the testing framework should report the failure
to open the .args file:

Here's the patch to do that:


>From 560e27e1576a4c0ebe7db3e697ed9b6d8aa88fbc Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering at redhat.com>
Date: Fri, 30 Jan 2009 20:06:48 +0100
Subject: [PATCH] tests: diagnose open failure

* tests/qemuxml2argvtest.c (testCompareXMLToArgvFiles): Diagnose
failure to open an input file.
---
 tests/qemuxml2argvtest.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 90b4740..1d7aeb9 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -36,8 +36,10 @@ static int testCompareXMLToArgvFiles(const char *xml,
     virDomainDefPtr vmdef = NULL;
     virDomainObj vm;

-    if (virtTestLoadFile(cmd, &expectargv, MAX_FILE) < 0)
+    if (virtTestLoadFile(cmd, &expectargv, MAX_FILE) < 0) {
+        fprintf(stderr, "failed to open %s: %s\n", cmd, strerror (errno));
         goto fail;
+    }

     if (!(vmdef = virDomainDefParseFile(NULL, driver.caps, xml,
                                         VIR_DOMAIN_XML_INACTIVE)))
--
1.6.1.2.418.gd79e6