This test initializes capabilities from vircaps2xmldata (since it exists there
already) and then requests list of free bitmaps (all unallocated space) from
virresctrl.c
Desirable outputs are saved in virresctrldata.
Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
---
tests/Makefile.am | 9 +-
tests/virresctrldata/resctrl-cdp.schemata | 2 +
.../virresctrldata/resctrl-skx-twocaches.schemata | 1 +
tests/virresctrldata/resctrl-skx.schemata | 1 +
tests/virresctrldata/resctrl.schemata | 1 +
tests/virresctrltest.c | 102 +++++++++++++++++++++
6 files changed, 115 insertions(+), 1 deletion(-)
create mode 100644 tests/virresctrldata/resctrl-cdp.schemata
create mode 100644 tests/virresctrldata/resctrl-skx-twocaches.schemata
create mode 100644 tests/virresctrldata/resctrl-skx.schemata
create mode 100644 tests/virresctrldata/resctrl.schemata
create mode 100644 tests/virresctrltest.c
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 3441dab6f6bb..497bd21a2587 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -165,6 +165,7 @@ EXTRA_DIST = \
xml2vmxdata \
virstorageutildata \
virfilecachedata \
+ virresctrldata \
$(NULL)
test_helpers = commandhelper ssh
@@ -232,6 +233,7 @@ if WITH_LINUX
test_programs += fchosttest
test_programs += scsihosttest
test_programs += vircaps2xmltest
+test_programs += virresctrltest
test_libraries += virusbmock.la \
virnetdevbandwidthmock.la \
virnumamock.la \
@@ -1165,8 +1167,13 @@ virnumamock_la_SOURCES = \
virnumamock_la_LDFLAGS = $(MOCKLIBS_LDFLAGS)
virnumamock_la_LIBADD = $(MOCKLIBS_LIBS)
+virresctrltest_SOURCES = \
+ virresctrltest.c testutils.h testutils.c virfilewrapper.h virfilewrapper.c
+virresctrltest_LDADD = $(LDADDS)
+
else ! WITH_LINUX
-EXTRA_DIST += vircaps2xmltest.c virnumamock.c virfilewrapper.c virfilewrapper.h
+EXTRA_DIST += vircaps2xmltest.c virnumamock.c virfilewrapper.c \
+ virfilewrapper.h virresctrltest.c
endif ! WITH_LINUX
if WITH_NSS
diff --git a/tests/virresctrldata/resctrl-cdp.schemata b/tests/virresctrldata/resctrl-cdp.schemata
new file mode 100644
index 000000000000..2c31c3b957d5
--- /dev/null
+++ b/tests/virresctrldata/resctrl-cdp.schemata
@@ -0,0 +1,2 @@
+L3CODE:0=00ffc;1=0ff00
+L3DATA:0=3ffff;1=03fff
diff --git a/tests/virresctrldata/resctrl-skx-twocaches.schemata b/tests/virresctrldata/resctrl-skx-twocaches.schemata
new file mode 100644
index 000000000000..86b3801a04c2
--- /dev/null
+++ b/tests/virresctrldata/resctrl-skx-twocaches.schemata
@@ -0,0 +1 @@
+L3:0=001;1=400
diff --git a/tests/virresctrldata/resctrl-skx.schemata b/tests/virresctrldata/resctrl-skx.schemata
new file mode 100644
index 000000000000..5e8b0d636277
--- /dev/null
+++ b/tests/virresctrldata/resctrl-skx.schemata
@@ -0,0 +1 @@
+L3:0=70f
diff --git a/tests/virresctrldata/resctrl.schemata b/tests/virresctrldata/resctrl.schemata
new file mode 100644
index 000000000000..fa980e58c9dd
--- /dev/null
+++ b/tests/virresctrldata/resctrl.schemata
@@ -0,0 +1 @@
+L3:0=000ff;1=000f0
diff --git a/tests/virresctrltest.c b/tests/virresctrltest.c
new file mode 100644
index 000000000000..99e20d5dec99
--- /dev/null
+++ b/tests/virresctrltest.c
@@ -0,0 +1,102 @@
+#include <config.h>
+#include <stdlib.h>
+
+#include "testutils.h"
+#include "virfilewrapper.h"
+#include "virresctrlpriv.h"
+
+
+#define VIR_FROM_THIS VIR_FROM_NONE
+
+struct virResctrlData {
+ const char *filename;
+ bool fail;
+};
+
+
+static int
+test_virResctrlGetUnused(const void *opaque)
+{
+ struct virResctrlData *data = (struct virResctrlData *) opaque;
+ char *system_dir = NULL;
+ char *resctrl_dir = NULL;
+ int ret = -1;
+ virResctrlAllocPtr alloc = NULL;
+ char *schemata_str = NULL;
+ char *schemata_file;
+ virCapsPtr caps = NULL;
+
+ if (virAsprintf(&system_dir, "%s/vircaps2xmldata/linux-%s/system",
+ abs_srcdir, data->filename) < 0)
+ goto cleanup;
+
+ if (virAsprintf(&resctrl_dir, "%s/vircaps2xmldata/linux-%s/resctrl",
+ abs_srcdir, data->filename) < 0)
+ goto cleanup;
+
+ if (virAsprintf(&schemata_file, "%s/virresctrldata/%s.schemata",
+ abs_srcdir, data->filename) < 0)
+ goto cleanup;
+
+ virFileWrapperAddPrefix("/sys/devices/system", system_dir);
+ virFileWrapperAddPrefix("/sys/fs/resctrl", resctrl_dir);
+
+ caps = virCapabilitiesNew(VIR_ARCH_X86_64, false, false);
+ if (!caps || virCapabilitiesInitCaches(caps) < 0) {
+ fprintf(stderr, "Could not initialize capabilities");
+ goto cleanup;
+ }
+
+ alloc = virResctrlAllocGetUnused(caps->host.resctrl);
+
+ virFileWrapperClearPrefixes();
+
+ if (!alloc) {
+ if (data->fail)
+ ret = 0;
+ goto cleanup;
+ } else if (data->fail) {
+ VIR_TEST_DEBUG("Error expected but there wasn't any.\n");
+ ret = -1;
+ goto cleanup;
+ }
+
+ schemata_str = virResctrlAllocFormat(alloc);
+
+ if (virTestCompareToFile(schemata_str, schemata_file) < 0)
+ goto cleanup;
+
+ ret = 0;
+ cleanup:
+ virObjectUnref(caps);
+ virObjectUnref(alloc);
+ VIR_FREE(system_dir);
+ VIR_FREE(resctrl_dir);
+ VIR_FREE(schemata_str);
+ VIR_FREE(schemata_file);
+ return ret;
+}
+
+
+static int
+mymain(void)
+{
+ struct virResctrlData data = {0};
+ int ret = 0;
+
+#define DO_TEST_UNUSED(_filename) \
+ do { \
+ data = (struct virResctrlData) { .filename = _filename }; \
+ if (virTestRun("Free: " _filename, test_virResctrlGetUnused, &data) < 0) \
+ ret = -1; \
+ } while (0)
+
+ DO_TEST_UNUSED("resctrl");
+ DO_TEST_UNUSED("resctrl-cdp");
+ DO_TEST_UNUSED("resctrl-skx");
+ DO_TEST_UNUSED("resctrl-skx-twocaches");
+
+ return ret;
+}
+
+VIR_TEST_MAIN(mymain)
--
2.16.1
--
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