[Spice-commits] tests/Makefile.am tests/meson.build tests/test-marshallers.c tests/test-marshallers.h tests/test-marshallers.proto tests/test-overflow.c
GitLab Mirror
gitlab-mirror at kemper.freedesktop.org
Thu Jul 12 04:58:18 UTC 2018
tests/Makefile.am | 17 +-------
tests/meson.build | 6 --
tests/test-marshallers.c | 81 ++++++++++++++++++++++++++++++++++++++--
tests/test-marshallers.h | 5 ++
tests/test-marshallers.proto | 5 ++
tests/test-overflow.c | 87 -------------------------------------------
6 files changed, 92 insertions(+), 109 deletions(-)
New commits:
commit f4a0fec5e9c1d37f01386530f921026d9d3e1c1c
Author: Frediano Ziglio <fziglio at redhat.com>
Date: Fri Jun 1 21:36:39 2018 +0100
tests: Join test-overflow and test-marshallers
test-overflow was doing a specific test on demarshalling code.
Joining the 2 tests also allows to remove the dependency from the main
protocol allowing to run the test independently from generation setting.
Using Meson when building either SPICE server or spice-gtk, we only
generate the specific marshallers/demarshallers for that given case.
With this commit the test is built in any case.
Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
Acked-by: Eduardo Lima (Etrunko) <etrunko at redhat.com>
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1021954..926ac99 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -70,6 +70,7 @@ TEST_MARSHALLERS = \
generated_test_marshallers.c \
generated_test_marshallers.h \
generated_test_demarshallers.c \
+ generated_test_enums.h \
$(NULL)
BUILT_SOURCES = $(TEST_MARSHALLERS)
@@ -92,6 +93,8 @@ generated_test_marshallers.h: $(srcdir)/test-marshallers.proto $(MARSHALLERS_DEP
$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-marshallers --server --include test-marshallers.h -H $< $@ >/dev/null
generated_test_demarshallers.c: $(srcdir)/test-marshallers.proto $(MARSHALLERS_DEPS)
$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-demarshallers --client --include test-marshallers.h $< $@ >/dev/null
+generated_test_enums.h: $(srcdir)/test-marshallers.proto $(MARSHALLERS_DEPS)
+ $(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py -e $< $@ >/dev/null
EXTRA_DIST = \
$(TEST_MARSHALLERS) \
@@ -99,18 +102,4 @@ EXTRA_DIST = \
test-marshallers.proto \
$(NULL)
-TESTS += test_overflow
-test_overflow_SOURCES = test-overflow.c
-test_overflow_CFLAGS = \
- -I$(top_srcdir) \
- $(GLIB2_CFLAGS) \
- $(SPICE_COMMON_CFLAGS) \
- $(PROTOCOL_CFLAGS) \
- $(NULL)
-test_overflow_LDADD = \
- $(top_builddir)/common/libspice-common.la \
- $(top_builddir)/common/libspice-common-server.la \
- $(top_builddir)/common/libspice-common-client.la \
- $(NULL)
-
-include $(top_srcdir)/git.mk
diff --git a/tests/meson.build b/tests/meson.build
index 94c72c6..e53fd64 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -4,11 +4,6 @@
tests = ['test-logging', 'test-region']
tests_deps = [spice_common_dep]
-if spice_common_generate_code == 'all'
- tests += ['test-overflow']
- tests_deps += [spice_common_client_dep, spice_common_server_dep]
-endif
-
foreach t : tests
name = t.underscorify()
exe = executable(name, '@0 at .c'.format(t),
@@ -28,6 +23,7 @@ targets = [
['test_marshallers', test_proto, 'generated_test_marshallers.c', ['--generate-marshallers', '--server', '--include', 'test-marshallers.h', '@INPUT@', '@OUTPUT@']],
['test_marshallers_h', test_proto, 'generated_test_marshallers.h', ['--generate-marshallers', '--server', '--include', 'test-marshallers.h', '-H', '@INPUT@', '@OUTPUT@']],
['test_demarshallers', test_proto, 'generated_test_demarshallers.c', ['--generate-demarshallers', '--client', '--include', 'test-marshallers.h', '@INPUT@', '@OUTPUT@']],
+ ['test_enums_h', test_proto, 'generated_test_enums.h', ['-e', '@INPUT@', '@OUTPUT@']],
]
foreach t : targets
diff --git a/tests/test-marshallers.c b/tests/test-marshallers.c
index 3bd98e8..ad45e36 100644
--- a/tests/test-marshallers.c
+++ b/tests/test-marshallers.c
@@ -1,13 +1,85 @@
+/*
+ Copyright (C) 2015-2018 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/>.
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <glib.h>
#include <string.h>
-#include "common/marshaller.h"
+#include <common/marshaller.h>
+#include <common/client_demarshallers.h>
+#include "generated_test_enums.h"
#include "generated_test_marshallers.h"
#ifndef g_assert_true
#define g_assert_true g_assert
#endif
+#define NUM_CHANNELS 3u
+
+void test_overflow(SpiceMarshaller *m)
+{
+ SpiceMsgChannels *msg;
+ uint8_t *data, *out;
+ size_t len;
+ int to_free = 0;
+ spice_parse_channel_func_t func;
+ unsigned int max_message_type, n;
+ message_destructor_t free_output;
+
+ msg = (SpiceMsgChannels *) malloc(sizeof(SpiceMsgChannels) +
+ NUM_CHANNELS * sizeof(uint16_t));
+ g_assert_nonnull(msg);
+
+ // build a message and marshal it
+ msg->num_of_channels = NUM_CHANNELS;
+ for (n = 0; n < NUM_CHANNELS; ++n) {
+ msg->channels[n] = n + 1;
+ }
+ spice_marshall_msg_main_channels_list(m, msg);
+
+ // get linear data
+ data = spice_marshaller_linearize(m, 0, &len, &to_free);
+ g_assert_nonnull(data);
+
+ printf("output len %lu\n", (unsigned long) len);
+
+ // hack: setting the number of channels in the marshalled message to a
+ // value that will cause overflow while parsing the message to make sure
+ // that the parser can handle this situation
+ *((uint32_t *) data) = 0x80000002u;
+
+ // extract the message
+ func = spice_get_server_channel_parser(SPICE_CHANNEL_MAIN, &max_message_type);
+ g_assert_nonnull(func);
+ out = func(data, data+len, SPICE_MSG_MAIN_CHANNELS_LIST, 0, &len, &free_output);
+ g_assert_null(out);
+
+ // cleanup
+ if (to_free) {
+ free(data);
+ }
+ if (out) {
+ free_output(out);
+ }
+ free(msg);
+}
+
static uint8_t expected_data[] = { 123, /* dummy byte */
0x02, 0x00, 0x00, 0x00, /* data_size */
0x09, 0x00, 0x00, 0x00, /* data offset */
@@ -47,8 +119,9 @@ int main(int argc G_GNUC_UNUSED, char **argv G_GNUC_UNUSED)
g_free(msg);
// test demarshaller
- msg = (SpiceMsgMainShortDataSubMarshall *) spice_parse_msg(data, data + len, 1, 1, 0,
- &msg_len, &free_message);
+ msg = (SpiceMsgMainShortDataSubMarshall *)
+ spice_parse_msg(data, data + len, SPICE_CHANNEL_MAIN, SPICE_MSG_MAIN_SHORTDATASUBMARSHALL,
+ 0, &msg_len, &free_message);
g_assert_nonnull(msg);
g_assert_cmpint(msg->dummy_byte, ==, 123);
@@ -75,6 +148,8 @@ int main(int argc G_GNUC_UNUSED, char **argv G_GNUC_UNUSED)
free(data);
}
+ test_overflow(marshaller);
+
spice_marshaller_destroy(marshaller);
return 0;
diff --git a/tests/test-marshallers.h b/tests/test-marshallers.h
index 46263d7..99877c0 100644
--- a/tests/test-marshallers.h
+++ b/tests/test-marshallers.h
@@ -16,5 +16,10 @@ typedef struct {
uint16_t n;
} SpiceMsgMainZeroes;
+typedef struct SpiceMsgChannels {
+ uint32_t num_of_channels;
+ uint16_t channels[0];
+} SpiceMsgChannels;
+
#endif /* _H_TEST_MARSHALLERS */
diff --git a/tests/test-marshallers.proto b/tests/test-marshallers.proto
index 08d3e01..c75134e 100644
--- a/tests/test-marshallers.proto
+++ b/tests/test-marshallers.proto
@@ -14,6 +14,11 @@ channel TestChannel {
uint16 n;
uint32 res2 @zero;
} Zeroes;
+
+ message {
+ uint32 num_of_channels;
+ uint16 channels[num_of_channels] @end;
+ } @ctype(SpiceMsgChannels) channels_list;
};
protocol Spice {
diff --git a/tests/test-overflow.c b/tests/test-overflow.c
deleted file mode 100644
index c972a25..0000000
--- a/tests/test-overflow.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- Copyright (C) 2015 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/>.
-*/
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-#include <spice/enums.h>
-#include <common/marshaller.h>
-#include <common/generated_server_marshallers.h>
-#include <common/client_demarshallers.h>
-
-#define NUM_CHANNELS 3u
-
-int main(void)
-{
- SpiceMarshaller *m;
- SpiceMsgChannels *msg;
- uint8_t *data, *out;
- size_t len;
- int to_free = 0;
- spice_parse_channel_func_t func;
- unsigned int max_message_type, n;
- message_destructor_t free_output;
-
- m = spice_marshaller_new();
- assert(m);
-
- msg = (SpiceMsgChannels *) malloc(sizeof(SpiceMsgChannels) +
- NUM_CHANNELS * sizeof(SpiceChannelId));
- assert(msg);
-
- // build a message and marshal it
- msg->num_of_channels = NUM_CHANNELS;
- for (n = 0; n < NUM_CHANNELS; ++n) {
- msg->channels[n] = (SpiceChannelId) { n + 1, n * 7 };
- }
- spice_marshall_msg_main_channels_list(m, msg);
-
- // get linear data
- data = spice_marshaller_linearize(m, 0, &len, &to_free);
- assert(data);
-
- printf("output len %lu\n", (unsigned long) len);
-
- // hack: setting the number of channels in the marshalled message to a
- // value that will cause overflow while parsing the message to make sure
- // that the parser can handle this situation
- *((uint32_t *) data) = 0x80000002u;
-
- // extract the message
- func = spice_get_server_channel_parser(SPICE_CHANNEL_MAIN, &max_message_type);
- assert(func);
- out = func(data, data+len, SPICE_MSG_MAIN_CHANNELS_LIST, 0, &len, &free_output);
- assert(out == NULL);
-
- // cleanup
- if (to_free) {
- free(data);
- }
- if (out) {
- free_output(out);
- }
- free(msg);
- spice_marshaller_destroy(m);
-
- return 0;
-}
-
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