qemu/tests/test-qgraph.c
Gan Qixin 8cbff3c1e8 test: Fix LGPL information in the file headers
There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0"
or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0"
with "Lesser GPL version 2.1" in the test folder.

Signed-off-by: Gan Qixin <ganqixin@huawei.com>
Message-Id: <20201110184223.549499-4-ganqixin@huawei.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-11-15 17:04:40 +01:00

435 lines
13 KiB
C

/*
* libqos driver framework
*
* Copyright (c) 2018 Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* 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 "qemu/osdep.h"
#include "qtest/libqos/qgraph.h"
#include "qtest/libqos/qgraph_internal.h"
#define MACHINE_PC "x86_64/pc"
#define MACHINE_RASPI2 "arm/raspi2"
#define I440FX "i440FX-pcihost"
#define PCIBUS_PC "pcibus-pc"
#define SDHCI "sdhci"
#define PCIBUS "pci-bus"
#define SDHCI_PCI "sdhci-pci"
#define SDHCI_MM "generic-sdhci"
#define REGISTER_TEST "register-test"
int npath;
static void *machinefunct(QTestState *qts)
{
return NULL;
}
static void *driverfunct(void *obj, QGuestAllocator *machine, void *arg)
{
return NULL;
}
static void testfunct(void *obj, void *arg, QGuestAllocator *alloc)
{
return;
}
static void check_interface(const char *interface)
{
g_assert_cmpint(qos_graph_has_machine(interface), ==, FALSE);
g_assert_nonnull(qos_graph_get_node(interface));
g_assert_cmpint(qos_graph_has_node(interface), ==, TRUE);
g_assert_cmpint(qos_graph_get_node_type(interface), ==, QNODE_INTERFACE);
qos_graph_node_set_availability(interface, TRUE);
g_assert_cmpint(qos_graph_get_node_availability(interface), ==, TRUE);
}
static void check_machine(const char *machine)
{
qos_node_create_machine(machine, machinefunct);
g_assert_nonnull(qos_graph_get_machine(machine));
g_assert_cmpint(qos_graph_has_machine(machine), ==, TRUE);
g_assert_nonnull(qos_graph_get_node(machine));
g_assert_cmpint(qos_graph_get_node_availability(machine), ==, FALSE);
qos_graph_node_set_availability(machine, TRUE);
g_assert_cmpint(qos_graph_get_node_availability(machine), ==, TRUE);
g_assert_cmpint(qos_graph_has_node(machine), ==, TRUE);
g_assert_cmpint(qos_graph_get_node_type(machine), ==, QNODE_MACHINE);
}
static void check_contains(const char *machine, const char *driver)
{
QOSGraphEdge *edge;
qos_node_contains(machine, driver, NULL);
edge = qos_graph_get_edge(machine, driver);
g_assert_nonnull(edge);
g_assert_cmpint(qos_graph_edge_get_type(edge), ==, QEDGE_CONTAINS);
g_assert_cmpint(qos_graph_has_edge(machine, driver), ==, TRUE);
}
static void check_produces(const char *machine, const char *interface)
{
QOSGraphEdge *edge;
qos_node_produces(machine, interface);
check_interface(interface);
edge = qos_graph_get_edge(machine, interface);
g_assert_nonnull(edge);
g_assert_cmpint(qos_graph_edge_get_type(edge), ==,
QEDGE_PRODUCES);
g_assert_cmpint(qos_graph_has_edge(machine, interface), ==, TRUE);
}
static void check_consumes(const char *driver, const char *interface)
{
QOSGraphEdge *edge;
qos_node_consumes(driver, interface, NULL);
check_interface(interface);
edge = qos_graph_get_edge(interface, driver);
g_assert_nonnull(edge);
g_assert_cmpint(qos_graph_edge_get_type(edge), ==, QEDGE_CONSUMED_BY);
g_assert_cmpint(qos_graph_has_edge(interface, driver), ==, TRUE);
}
static void check_driver(const char *driver)
{
qos_node_create_driver(driver, driverfunct);
g_assert_cmpint(qos_graph_has_machine(driver), ==, FALSE);
g_assert_nonnull(qos_graph_get_node(driver));
g_assert_cmpint(qos_graph_has_node(driver), ==, TRUE);
g_assert_cmpint(qos_graph_get_node_type(driver), ==, QNODE_DRIVER);
g_assert_cmpint(qos_graph_get_node_availability(driver), ==, FALSE);
qos_graph_node_set_availability(driver, TRUE);
g_assert_cmpint(qos_graph_get_node_availability(driver), ==, TRUE);
}
static void check_test(const char *test, const char *interface)
{
QOSGraphEdge *edge;
char *full_name = g_strdup_printf("%s-tests/%s", interface, test);
qos_add_test(test, interface, testfunct, NULL);
g_assert_cmpint(qos_graph_has_machine(test), ==, FALSE);
g_assert_cmpint(qos_graph_has_machine(full_name), ==, FALSE);
g_assert_nonnull(qos_graph_get_node(full_name));
g_assert_cmpint(qos_graph_has_node(full_name), ==, TRUE);
g_assert_cmpint(qos_graph_get_node_type(full_name), ==, QNODE_TEST);
edge = qos_graph_get_edge(interface, full_name);
g_assert_nonnull(edge);
g_assert_cmpint(qos_graph_edge_get_type(edge), ==,
QEDGE_CONSUMED_BY);
g_assert_cmpint(qos_graph_has_edge(interface, full_name), ==, TRUE);
g_assert_cmpint(qos_graph_get_node_availability(full_name), ==, TRUE);
qos_graph_node_set_availability(full_name, FALSE);
g_assert_cmpint(qos_graph_get_node_availability(full_name), ==, FALSE);
g_free(full_name);
}
static void count_each_test(QOSGraphNode *path, int len)
{
npath++;
}
static void check_leaf_discovered(int n)
{
npath = 0;
qos_graph_foreach_test_path(count_each_test);
g_assert_cmpint(n, ==, npath);
}
/* G_Test functions */
static void init_nop(void)
{
qos_graph_init();
qos_graph_destroy();
}
static void test_machine(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
qos_graph_destroy();
}
static void test_contains(void)
{
qos_graph_init();
check_contains(MACHINE_PC, I440FX);
g_assert_null(qos_graph_get_machine(MACHINE_PC));
g_assert_null(qos_graph_get_machine(I440FX));
g_assert_null(qos_graph_get_node(MACHINE_PC));
g_assert_null(qos_graph_get_node(I440FX));
qos_graph_destroy();
}
static void test_multiple_contains(void)
{
qos_graph_init();
check_contains(MACHINE_PC, I440FX);
check_contains(MACHINE_PC, PCIBUS_PC);
qos_graph_destroy();
}
static void test_produces(void)
{
qos_graph_init();
check_produces(MACHINE_PC, I440FX);
g_assert_null(qos_graph_get_machine(MACHINE_PC));
g_assert_null(qos_graph_get_machine(I440FX));
g_assert_null(qos_graph_get_node(MACHINE_PC));
g_assert_nonnull(qos_graph_get_node(I440FX));
qos_graph_destroy();
}
static void test_multiple_produces(void)
{
qos_graph_init();
check_produces(MACHINE_PC, I440FX);
check_produces(MACHINE_PC, PCIBUS_PC);
qos_graph_destroy();
}
static void test_consumes(void)
{
qos_graph_init();
check_consumes(I440FX, SDHCI);
g_assert_null(qos_graph_get_machine(I440FX));
g_assert_null(qos_graph_get_machine(SDHCI));
g_assert_null(qos_graph_get_node(I440FX));
g_assert_nonnull(qos_graph_get_node(SDHCI));
qos_graph_destroy();
}
static void test_multiple_consumes(void)
{
qos_graph_init();
check_consumes(I440FX, SDHCI);
check_consumes(PCIBUS_PC, SDHCI);
qos_graph_destroy();
}
static void test_driver(void)
{
qos_graph_init();
check_driver(I440FX);
qos_graph_destroy();
}
static void test_test(void)
{
qos_graph_init();
check_test(REGISTER_TEST, SDHCI);
qos_graph_destroy();
}
static void test_machine_contains_driver(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
check_driver(I440FX);
check_contains(MACHINE_PC, I440FX);
qos_graph_destroy();
}
static void test_driver_contains_driver(void)
{
qos_graph_init();
check_driver(PCIBUS_PC);
check_driver(I440FX);
check_contains(PCIBUS_PC, I440FX);
qos_graph_destroy();
}
static void test_machine_produces_interface(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
check_produces(MACHINE_PC, SDHCI);
qos_graph_destroy();
}
static void test_driver_produces_interface(void)
{
qos_graph_init();
check_driver(I440FX);
check_produces(I440FX, SDHCI);
qos_graph_destroy();
}
static void test_machine_consumes_interface(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
check_consumes(MACHINE_PC, SDHCI);
qos_graph_destroy();
}
static void test_driver_consumes_interface(void)
{
qos_graph_init();
check_driver(I440FX);
check_consumes(I440FX, SDHCI);
qos_graph_destroy();
}
static void test_test_consumes_interface(void)
{
qos_graph_init();
check_test(REGISTER_TEST, SDHCI);
qos_graph_destroy();
}
static void test_full_sample(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
check_contains(MACHINE_PC, I440FX);
check_driver(I440FX);
check_driver(PCIBUS_PC);
check_contains(I440FX, PCIBUS_PC);
check_produces(PCIBUS_PC, PCIBUS);
check_driver(SDHCI_PCI);
qos_node_consumes(SDHCI_PCI, PCIBUS, NULL);
check_produces(SDHCI_PCI, SDHCI);
check_driver(SDHCI_MM);
check_produces(SDHCI_MM, SDHCI);
qos_add_test(REGISTER_TEST, SDHCI, testfunct, NULL);
check_leaf_discovered(1);
qos_print_graph();
qos_graph_destroy();
}
static void test_full_sample_raspi(void)
{
qos_graph_init();
check_machine(MACHINE_PC);
check_contains(MACHINE_PC, I440FX);
check_driver(I440FX);
check_driver(PCIBUS_PC);
check_contains(I440FX, PCIBUS_PC);
check_produces(PCIBUS_PC, PCIBUS);
check_driver(SDHCI_PCI);
qos_node_consumes(SDHCI_PCI, PCIBUS, NULL);
check_produces(SDHCI_PCI, SDHCI);
check_machine(MACHINE_RASPI2);
check_contains(MACHINE_RASPI2, SDHCI_MM);
check_driver(SDHCI_MM);
check_produces(SDHCI_MM, SDHCI);
qos_add_test(REGISTER_TEST, SDHCI, testfunct, NULL);
qos_print_graph();
check_leaf_discovered(2);
qos_graph_destroy();
}
static void test_cycle(void)
{
qos_graph_init();
check_machine(MACHINE_RASPI2);
check_driver("B");
check_driver("C");
check_driver("D");
check_contains(MACHINE_RASPI2, "B");
check_contains("B", "C");
check_contains("C", "D");
check_contains("D", MACHINE_RASPI2);
check_leaf_discovered(0);
qos_print_graph();
qos_graph_destroy();
}
static void test_two_test_same_interface(void)
{
qos_graph_init();
check_machine(MACHINE_RASPI2);
check_produces(MACHINE_RASPI2, "B");
qos_add_test("C", "B", testfunct, NULL);
qos_add_test("D", "B", testfunct, NULL);
check_contains(MACHINE_RASPI2, "B");
check_leaf_discovered(4);
qos_print_graph();
qos_graph_destroy();
}
static void test_test_in_path(void)
{
qos_graph_init();
check_machine(MACHINE_RASPI2);
check_produces(MACHINE_RASPI2, "B");
qos_add_test("C", "B", testfunct, NULL);
check_driver("D");
check_consumes("D", "B");
check_produces("D", "E");
qos_add_test("F", "E", testfunct, NULL);
check_leaf_discovered(2);
qos_print_graph();
qos_graph_destroy();
}
static void test_double_edge(void)
{
qos_graph_init();
check_machine(MACHINE_RASPI2);
check_produces("B", "C");
qos_node_consumes("C", "B", NULL);
qos_add_test("D", "C", testfunct, NULL);
check_contains(MACHINE_RASPI2, "B");
qos_print_graph();
qos_graph_destroy();
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/qgraph/init_nop", init_nop);
g_test_add_func("/qgraph/test_machine", test_machine);
g_test_add_func("/qgraph/test_contains", test_contains);
g_test_add_func("/qgraph/test_multiple_contains", test_multiple_contains);
g_test_add_func("/qgraph/test_produces", test_produces);
g_test_add_func("/qgraph/test_multiple_produces", test_multiple_produces);
g_test_add_func("/qgraph/test_consumes", test_consumes);
g_test_add_func("/qgraph/test_multiple_consumes",
test_multiple_consumes);
g_test_add_func("/qgraph/test_driver", test_driver);
g_test_add_func("/qgraph/test_test", test_test);
g_test_add_func("/qgraph/test_machine_contains_driver",
test_machine_contains_driver);
g_test_add_func("/qgraph/test_driver_contains_driver",
test_driver_contains_driver);
g_test_add_func("/qgraph/test_machine_produces_interface",
test_machine_produces_interface);
g_test_add_func("/qgraph/test_driver_produces_interface",
test_driver_produces_interface);
g_test_add_func("/qgraph/test_machine_consumes_interface",
test_machine_consumes_interface);
g_test_add_func("/qgraph/test_driver_consumes_interface",
test_driver_consumes_interface);
g_test_add_func("/qgraph/test_test_consumes_interface",
test_test_consumes_interface);
g_test_add_func("/qgraph/test_full_sample", test_full_sample);
g_test_add_func("/qgraph/test_full_sample_raspi", test_full_sample_raspi);
g_test_add_func("/qgraph/test_cycle", test_cycle);
g_test_add_func("/qgraph/test_two_test_same_interface",
test_two_test_same_interface);
g_test_add_func("/qgraph/test_test_in_path", test_test_in_path);
g_test_add_func("/qgraph/test_double_edge", test_double_edge);
g_test_run();
return 0;
}