Added test suite for the XML <-> XM config file conversion

1 files changed, 226 insertions, 0 deletions

diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c
new file mode 100644
index 000000000..4feff5fb6
--- /dev/null
+++ b/tests/xmconfigtest.c
@@ -0,0 +1,226 @@
+/*
+ * xmconfigtest.c: Test backend for xm_internal config file handling
+ *
+ * Copyright (C) 2007 Red Hat
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ *
+ * Author: Daniel P. Berrange <berrange@redhat.com>
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "xm_internal.h"
+#include "testutils.h"
+#include "internal.h"
+#include "conf.h"
+
+static char *progname;
+
+#define MAX_FILE 4096
+
+static int testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion) {
+    char xmlData[MAX_FILE];
+    char xmcfgData[MAX_FILE];
+    char gotxmcfgData[MAX_FILE];
+    char *xmlPtr = &(xmlData[0]);
+    char *xmcfgPtr = &(xmcfgData[0]);
+    char *gotxmcfgPtr = &(gotxmcfgData[0]);
+    virConfPtr conf = NULL;
+    int ret = -1;
+    virConnectPtr conn;
+    int wrote = MAX_FILE;
+
+    conn = virConnectOpen("test:///default");
+
+    if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0)
+        goto fail;
+
+    if (virtTestLoadFile(xmcfg, &xmcfgPtr, MAX_FILE) < 0)
+        goto fail;
+
+    /* Yes, a nasty hack, but this is only a test suite */
+    conn->xendConfigVersion = xendConfigVersion;
+
+    if (!(conf = xenXMParseXMLToConfig(conn, xmlPtr)))
+        goto fail;
+
+    if (virConfWriteMem(gotxmcfgPtr, &wrote, conf) < 0)
+        goto fail;
+    gotxmcfgPtr[wrote] = '\0';
+
+    if (getenv("DEBUG_TESTS")) {
+        printf("Expect %d '%s'\n", (int)strlen(xmcfgData), xmcfgData);
+        printf("Actual %d '%s'\n", (int)strlen(gotxmcfgData), gotxmcfgData);
+    }
+    if (strcmp(xmcfgData, gotxmcfgData))
+        goto fail;
+
+    ret = 0;
+
+ fail:
+    if (conf)
+        virConfFree(conf);
+
+    virConnectClose(conn);
+    return ret;
+}
+
+static int testCompareFormatXML(const char *xmcfg, const char *xml, int xendConfigVersion) {
+    char xmlData[MAX_FILE];
+    char xmcfgData[MAX_FILE];
+    char *xmlPtr = &(xmlData[0]);
+    char *xmcfgPtr = &(xmcfgData[0]);
+    char *gotxml = NULL;
+    virConfPtr conf = NULL;
+    int ret = -1;
+    virConnectPtr conn;
+
+    conn = virConnectOpen("test:///default");
+
+    if (virtTestLoadFile(xml, &xmlPtr, MAX_FILE) < 0)
+        goto fail;
+
+    if (virtTestLoadFile(xmcfg, &xmcfgPtr, MAX_FILE) < 0)
+        goto fail;
+
+    /* Yes, a nasty hack, but this is only a test suite */
+    conn->xendConfigVersion = xendConfigVersion;
+
+    if (!(conf = virConfReadMem(xmcfgPtr, strlen(xmcfgPtr))))
+        goto fail;
+
+    if (!(gotxml = xenXMDomainFormatXML(conn, conf)))
+        goto fail;
+
+    if (getenv("DEBUG_TESTS")) {
+        printf("Expect %d '%s'\n", (int)strlen(xmlData), xmlData);
+        printf("Actual %d '%s'\n", (int)strlen(gotxml), gotxml);
+    }
+    if (strcmp(xmlData, gotxml))
+        goto fail;
+
+    ret = 0;
+
+ fail:
+    if (conf)
+        virConfFree(conf);
+    if (gotxml)
+        free(gotxml);
+
+    virConnectClose(conn);
+    return ret;
+}
+
+static int testCompareParavirtOldPVFBFormat(void *data ATTRIBUTE_UNUSED) {
+    return testCompareFormatXML("xmconfigdata/test-paravirt-old-pvfb.cfg",
+                                "xmconfigdata/test-paravirt-old-pvfb.xml",
+                                2);
+}
+static int testCompareParavirtOldPVFBParse(void *data ATTRIBUTE_UNUSED) {
+    return testCompareParseXML("xmconfigdata/test-paravirt-old-pvfb.cfg",
+                               "xmconfigdata/test-paravirt-old-pvfb.xml",
+                               2);
+}
+
+static int testCompareParavirtNewPVFBFormat(void *data ATTRIBUTE_UNUSED) {
+    return testCompareFormatXML("xmconfigdata/test-paravirt-new-pvfb.cfg",
+                                "xmconfigdata/test-paravirt-new-pvfb.xml",
+                                3);
+}
+static int testCompareParavirtNewPVFBParse(void *data ATTRIBUTE_UNUSED) {
+    return testCompareParseXML("xmconfigdata/test-paravirt-new-pvfb.cfg",
+                               "xmconfigdata/test-paravirt-new-pvfb.xml",
+                               3);
+}
+
+static int testCompareFullvirtOldCDROMFormat(void *data ATTRIBUTE_UNUSED) {
+    return testCompareFormatXML("xmconfigdata/test-fullvirt-old-cdrom.cfg",
+                                "xmconfigdata/test-fullvirt-old-cdrom.xml",
+                                1);
+}
+static int testCompareFullvirtOldCDROMParse(void *data ATTRIBUTE_UNUSED) {
+    return testCompareParseXML("xmconfigdata/test-fullvirt-old-cdrom.cfg",
+                               "xmconfigdata/test-fullvirt-old-cdrom.xml",
+                               1);
+}
+
+static int testCompareFullvirtNewCDROMFormat(void *data ATTRIBUTE_UNUSED) {
+    return testCompareFormatXML("xmconfigdata/test-fullvirt-new-cdrom.cfg",
+                                "xmconfigdata/test-fullvirt-new-cdrom.xml",
+                                2);
+}
+static int testCompareFullvirtNewCDROMParse(void *data ATTRIBUTE_UNUSED) {
+    return testCompareParseXML("xmconfigdata/test-fullvirt-new-cdrom.cfg",
+                               "xmconfigdata/test-fullvirt-new-cdrom.xml",
+                               2);
+}
+
+
+int
+main(int argc, char **argv)
+{
+    int ret = 0;
+
+    progname = argv[0];
+
+    if (argc > 1) {
+        fprintf(stderr, "Usage: %s\n", progname);
+        exit(EXIT_FAILURE);
+    }
+
+    if (virtTestRun("Paravirt old PVFB (Format)",
+                    1, testCompareParavirtOldPVFBFormat, NULL) != 0)
+        ret = -1;
+
+    if (virtTestRun("Paravirt new PVFB (Format)",
+                    1, testCompareParavirtNewPVFBFormat, NULL) != 0)
+        ret = -1;
+
+    if (virtTestRun("Fullvirt old PVFB (Format)",
+                    1, testCompareFullvirtOldCDROMFormat, NULL) != 0)
+        ret = -1;
+
+    if (virtTestRun("Fullvirt new PVFB (Format)",
+                    1, testCompareFullvirtNewCDROMFormat, NULL) != 0)
+        ret = -1;
+
+    if (virtTestRun("Paravirt old PVFB (Parse)",
+                    1, testCompareParavirtOldPVFBParse, NULL) != 0)
+        ret = -1;
+    if (virtTestRun("Paravirt new PVFB (Parse)",
+                    1, testCompareParavirtNewPVFBParse, NULL) != 0)
+        ret = -1;
+    if (virtTestRun("Fullvirt old PVFB (Parse)",
+                    1, testCompareFullvirtOldCDROMParse, NULL) != 0)
+        ret = -1;
+    if (virtTestRun("Fullvirt new PVFB (Parse)",
+                    1, testCompareFullvirtNewCDROMParse, NULL) != 0)
+        ret = -1;
+
+    exit(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+
+
+/*
+ * Local variables:
+ *  indent-tabs-mode: nil
+ *  c-indent-level: 4
+ *  c-basic-offset: 4
+ *  tab-width: 4
+ * End:
+ */