From 776925096d307bf2f46b178ad6758fee6be197f3 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Jul 12 2016 08:57:00 +0000
Subject: tests: remove pointless virconftest.sh wrapper


The virconftest is different from all our other tests in that
the C program only tests a single in/out config file pair. It
relies on a shell wrapper to invoke it once for each test
file.

This gets rid of the shell wrapper and makes the C program
actually run over each test file using the normal test pattern.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

---

diff --git a/tests/Makefile.am b/tests/Makefile.am
index fb2380d..51a8179 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -158,11 +158,11 @@ EXTRA_DIST =		\
 	xml2sexprdata \
 	xml2vmxdata
 
-test_helpers = commandhelper ssh virconftest
+test_helpers = commandhelper ssh
 test_programs = virshtest sockettest \
 	virhostcputest virbuftest \
 	commandtest seclabeltest \
-	virhashtest \
+	virhashtest virconftest \
 	viratomictest \
 	utiltest shunloadtest \
 	virtimetest viruritest virkeyfiletest \
@@ -360,7 +360,6 @@ test_scripts =
 libvirtd_test_scripts =		\
 	libvirtd-fail			\
 	libvirtd-pool			\
-	virconftest.sh			\
 	virsh-cpuset			\
 	virsh-define-dev-segfault	\
 	virsh-int-overflow		\
@@ -893,7 +892,7 @@ virshtest_SOURCES = \
 virshtest_LDADD = $(LDADDS)
 
 virconftest_SOURCES = \
-	virconftest.c
+	virconftest.c testutils.h testutils.c
 virconftest_LDADD = $(LDADDS)
 
 virhostcputest_SOURCES = \
diff --git a/tests/virconftest.c b/tests/virconftest.c
index 4d05d8d..c71b491 100644
--- a/tests/virconftest.c
+++ b/tests/virconftest.c
@@ -1,3 +1,24 @@
+/*
+ * virconftest.c: Test the config file API
+ *
+ * Copyright (C) 2006-2016 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
 #include <config.h>
 
 #include <unistd.h>
@@ -7,42 +28,71 @@
 #include <errno.h>
 #include "virconf.h"
 #include "viralloc.h"
+#include "testutils.h"
+
+
+#define VIR_FROM_THIS VIR_FROM_NONE
 
-int main(int argc, char **argv)
+static int testConfRoundTrip(const void *opaque)
 {
-    int ret, exit_code = EXIT_FAILURE;
+    const char *name = opaque;
+    int ret = -1;
     virConfPtr conf = NULL;
     int len = 10000;
     char *buffer = NULL;
+    char *srcfile = NULL;
+    char *dstfile = NULL;
 
-    if (argc != 2) {
-        fprintf(stderr, "Usage: %s conf_file\n", argv[0]);
+    if (virAsprintf(&srcfile, "%s/virconfdata/%s.conf",
+                    abs_srcdir, name) < 0 ||
+        virAsprintf(&dstfile, "%s/virconfdata/%s.out",
+                    abs_srcdir, name) < 0)
         goto cleanup;
-    }
 
     if (VIR_ALLOC_N_QUIET(buffer, len) < 0) {
         fprintf(stderr, "out of memory\n");
         goto cleanup;
     }
-    conf = virConfReadFile(argv[1], 0);
+    conf = virConfReadFile(srcfile, 0);
     if (conf == NULL) {
-        fprintf(stderr, "Failed to process %s\n", argv[1]);
+        fprintf(stderr, "Failed to process %s\n", srcfile);
         goto cleanup;
     }
     ret = virConfWriteMem(buffer, &len, conf);
     if (ret < 0) {
-        fprintf(stderr, "Failed to serialize %s back\n", argv[1]);
-        goto cleanup;
-    }
-    if (fwrite(buffer, 1, len, stdout) != len) {
-        fprintf(stderr, "Write failed: %s\n", strerror(errno));
+        fprintf(stderr, "Failed to serialize %s back\n", srcfile);
         goto cleanup;
     }
 
-    exit_code = EXIT_SUCCESS;
+    if (virTestCompareToFile(buffer, dstfile) < 0)
+        goto cleanup;
 
+    ret = 0;
  cleanup:
+    VIR_FREE(srcfile);
+    VIR_FREE(dstfile);
     VIR_FREE(buffer);
     virConfFree(conf);
-    return exit_code;
+    return ret;
 }
+
+
+static int
+mymain(void)
+{
+    int ret = 0;
+
+    if (virTestRun("fc4", testConfRoundTrip, "fc4") < 0)
+        ret = -1;
+
+    if (virTestRun("libvirtd", testConfRoundTrip, "libvirtd") < 0)
+        ret = -1;
+
+    if (virTestRun("no-newline", testConfRoundTrip, "no-newline") < 0)
+        ret = -1;
+
+    return ret;
+}
+
+
+VIRT_TEST_MAIN(mymain)
diff --git a/tests/virconftest.sh b/tests/virconftest.sh
deleted file mode 100755
index 0fd5bbe..0000000
--- a/tests/virconftest.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/sh
-
-. "$(dirname $0)/test-lib.sh"
-
-test_intro $this_test
-
-fail=0
-i=0
-data_dir=$abs_srcdir/confdata
-for f in $(cd "$data_dir" && echo *.conf)
-do
-    i=`expr $i + 1`
-    "$abs_builddir/test_conf" "$data_dir/$f" > "$f-actual"
-    expected="$data_dir"/`echo "$f" | sed s+\.conf$+\.out+`
-    if compare "$expected" "$f-actual"; then
-        ret=0
-    else
-        ret=1
-        fail=1
-    fi
-    test_result $i "$f" $ret
-done
-
-test_final $i $fail
-
-(exit $fail); exit $fail