// SPDX-License-Identifier: GPL-2.0+
/*
* comedi/drivers/tests/ni_routes_test.c
* Unit tests for NI routes (ni_routes.c module).
*
* COMEDI - Linux Control and Measurement Device Interface
* Copyright (C) 2016 Spencer E. Olson <olsonse@umich.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*/
#include <linux/module.h>
#include "../ni_stc.h"
#include "../ni_routes.h"
#include "unittest.h"
#define RVI(table, src, dest) ((table)[(dest) * NI_NUM_NAMES + (src)])
#define O(x) ((x) + NI_NAMES_BASE)
#define B(x) ((x) - NI_NAMES_BASE)
#define V(x) ((x) |
0x80)
/* *** BEGIN fake board data *** */
static const char *pci_6070e =
"pci-6070e";
static const char *pci_6220 =
"pci-6220";
static const char *pci_fake =
"pci-fake";
static const char *ni_eseries =
"ni_eseries";
static const char *ni_mseries =
"ni_mseries";
static struct ni_board_struct board = {
.name = NULL,
};
static struct ni_private
private = {
.is_m_series =
0,
};
static const int bad_dest = O(
8), dest0 = O(
0), desti = O(
5);
static const int ith_dest_index =
2;
static const int no_val_dest = O(
7), no_val_index =
4;
/* These have to be defs to be used in init code below */
#define rgout0_src0 (O(
100))
#define rgout0_src1 (O(
101))
#define brd0_src0 (O(
110))
#define brd0_src1 (O(
111))
#define brd1_src0 (O(
120))
#define brd1_src1 (O(
121))
#define brd2_src0 (O(
130))
#define brd2_src1 (O(
131))
#define brd3_src0 (O(
140))
#define brd3_src1 (O(
141))
/* I1 and I2 should not call O(...). Mostly here to shut checkpatch.pl up */
#define I1(x1) \
((
int[]){ \
(x1),
0 \
})
#define I2(x1, x2) \
((
int[]){ \
(x1), (x2),
0 \
})
#define I3(x1, x2, x3) \
((
int[]){ \
(x1), (x2), (x3),
0 \
})
/* O9 is build to call O(...) for each arg */
#define O9(x1, x2, x3, x4, x5, x6, x7, x8, x9) \
((
int[]){ \
O(x1), O(x2), O(x3), O(x4), O(x5), O(x6), O(x7), O(x8), O(x9), \
0 \
})
static struct ni_device_routes DR = {
.device =
"testdev",
.routes = (
struct ni_route_set[]){
{.dest = O(
0), .src = O9(
/**/1, 2, 3, 4, 5, 6, 7, 8, 9)},
{.dest = O(
1), .src = O9(
0,
/**/2, 3, 4, 5, 6, 7, 8, 9)},
/* ith route_set */
{.dest = O(
5), .src = O9(
0,
1,
2,
3,
4,
/**/ 6, 7, 8, 9)},
{.dest = O(
6), .src = O9(
0,
1,
2,
3,
4,
5,
/**/ 7, 8, 9)},
/* next one will not have valid reg values */
{.dest = O(
7), .src = O9(
0,
1,
2,
3,
4,
5,
6,
/**/ 8, 9)},
{.dest = O(
9), .src = O9(
0,
1,
2,
3,
4,
5,
6,
7,
8/**/)},
/* indirect routes done through muxes */
{.dest = TRIGGER_LINE(
0), .src = I1(rgout0_src0)},
{.dest = TRIGGER_LINE(
1), .src = I3(rgout0_src0,
brd3_src0,
brd3_src1)},
{.dest = TRIGGER_LINE(
2), .src = I3(rgout0_src1,
brd2_src0,
brd2_src1)},
{.dest = TRIGGER_LINE(
3), .src = I3(rgout0_src1,
brd1_src0,
brd1_src1)},
{.dest = TRIGGER_LINE(
4), .src = I2(brd0_src0,
brd0_src1)},
{.dest =
0},
},
};
#undef I1
#undef I2
#undef O9
#define RV9(x1, x2, x3, x4, x5, x6, x7, x8, x9) \
[x1] = V(x1), [x2] = V(x2), [x3] = V(x3), [x4] = V(x4), \
[x5] = V(x5), [x6] = V(x6), [x7] = V(x7), [x8] = V(x8), \
[x9] = V(x9),
/* This table is indexed as RV[destination][source] */
static const u8 RV[NI_NUM_NAMES][NI_NUM_NAMES] = {
[
0] = {RV9(
/**/1, 2, 3, 4, 5, 6, 7, 8, 9)},
[
1] = {RV9(
0,
/**/ 2, 3, 4, 5, 6, 7, 8, 9)},
[
2] = {RV9(
0,
1,
/**/3, 4, 5, 6, 7, 8, 9)},
[
3] = {RV9(
0,
1,
2,
/**/4, 5, 6, 7, 8, 9)},
[
4] = {RV9(
0,
1,
2,
3,
/**/5, 6, 7, 8, 9)},
[
5] = {RV9(
0,
1,
2,
3,
4,
/**/6, 7, 8, 9)},
[
6] = {RV9(
0,
1,
2,
3,
4,
5,
/**/7, 8, 9)},
/* [7] is intentionaly left absent to test invalid routes */
[
8] = {RV9(
0,
1,
2,
3,
4,
5,
6,
7,
/**/9)},
[
9] = {RV9(
0,
1,
2,
3,
4,
5,
6,
7,
8/**/)},
/* some tests for needing extra muxes */
[B(NI_RGOUT0)] = {[B(rgout0_src0)] = V(
0),
[B(rgout0_src1)] = V(
1)},
[B(NI_RTSI_BRD(
0))] = {[B(brd0_src0)] = V(
0),
[B(brd0_src1)] = V(
1)},
[B(NI_RTSI_BRD(
1))] = {[B(brd1_src0)] = V(
0),
[B(brd1_src1)] = V(
1)},
[B(NI_RTSI_BRD(
2))] = {[B(brd2_src0)] = V(
0),
[B(brd2_src1)] = V(
1)},
[B(NI_RTSI_BRD(
3))] = {[B(brd3_src0)] = V(
0),
[B(brd3_src1)] = V(
1)},
};
#undef RV9
/* *** END fake board data *** */
/* *** BEGIN board data initializers *** */
static void init_private(
void)
{
memset(&
private,
0,
sizeof(
struct ni_private));
}
static void init_pci_6070e(
void)
{
board.name = pci_6070e;
init_private();
private.is_m_series =
0;
}
static void init_pci_6220(
void)
{
board.name = pci_6220;
init_private();
private.is_m_series =
1;
}
static void init_pci_fake(
void)
{
board.name = pci_fake;
init_private();
private.routing_tables.route_values = &RV[
0][
0];
private.routing_tables.valid_routes = &DR;
}
/* *** END board data initializers *** */
/* Tests that route_sets are in order of the signal destination. */
static bool route_set_dests_in_order(
const struct ni_device_routes *devroutes)
{
int i;
int last = NI_NAMES_BASE -
1;
for (i =
0; i < devroutes->n_route_sets; ++i) {
if (last >= devroutes->routes[i].dest)
return false;
last = devroutes->routes[i].dest;
}
return true;
}
/* Tests that all route_set->src are in order of the signal source. */
static bool route_set_sources_in_order(
const struct ni_device_routes *devroutes)
{
int i;
for (i =
0; i < devroutes->n_route_sets; ++i) {
int j;
int last = NI_NAMES_BASE -
1;
for (j =
0; j < devroutes->routes[i].n_src; ++j) {
if (last >= devroutes->routes[i].src[j])
return false;
last = devroutes->routes[i].src[j];
}
}
return true;
}
static void test_ni_assign_device_routes(
void)
{
const struct ni_device_routes *devroutes;
const u8 *table, *oldtable;
init_pci_6070e();
ni_assign_device_routes(ni_eseries, pci_6070e, NULL,
&
private.routing_tables);
devroutes =
private.routing_tables.valid_routes;
table =
private.routing_tables.route_values;
unittest(strncmp(devroutes->device, pci_6070e,
10) ==
0,
"find device pci-6070e\n");
unittest(devroutes->n_route_sets ==
37,
"number of pci-6070e route_sets == 37\n");
unittest(devroutes->routes->dest == NI_PFI(
0),
"first pci-6070e route_set is for NI_PFI(0)\n");
unittest(devroutes->routes->n_src ==
1,
"first pci-6070e route_set length == 1\n");
unittest(devroutes->routes->src[
0] == NI_AI_StartTrigger,
"first pci-6070e route_set src. == NI_AI_StartTrigger\n");
unittest(devroutes->routes[
10].dest == TRIGGER_LINE(
0),
"10th pci-6070e route_set is for TRIGGER_LINE(0)\n");
unittest(devroutes->routes[
10].n_src ==
10,
"10th pci-6070e route_set length == 10\n");
unittest(devroutes->routes[
10].src[
0] == NI_CtrSource(
0),
"10th pci-6070e route_set src. == NI_CtrSource(0)\n");
unittest(route_set_dests_in_order(devroutes),
"all pci-6070e route_sets in order of signal destination\n");
unittest(route_set_sources_in_order(devroutes),
"all pci-6070e route_set->src's in order of signal source\n");
unittest(RVI(table, B(PXI_Star), B(NI_AI_SampleClock)) == V(
17) &&
RVI(table, B(NI_10MHzRefClock), B(TRIGGER_LINE(
0))) ==
0 &&
RVI(table, B(NI_AI_ConvertClock), B(NI_PFI(
0))) ==
0 &&
RVI(table, B(NI_AI_ConvertClock), B(NI_PFI(
2))) == V(NI_PFI_OUTPUT_AI_CONVERT),
"pci-6070e finds e-series route_values table\n");
oldtable = table;
init_pci_6220();
ni_assign_device_routes(ni_mseries, pci_6220, NULL,
&
private.routing_tables);
devroutes =
private.routing_tables.valid_routes;
table =
private.routing_tables.route_values;
unittest(strncmp(devroutes->device, pci_6220,
10) ==
0,
"find device pci-6220\n");
unittest(oldtable != table,
"pci-6220 find other route_values table\n");
unittest(RVI(table, B(PXI_Star), B(NI_AI_SampleClock)) == V(
20) &&
RVI(table, B(NI_10MHzRefClock), B(TRIGGER_LINE(
0))) == V(
12) &&
RVI(table, B(NI_AI_ConvertClock), B(NI_PFI(
0))) == V(
3) &&
RVI(table, B(NI_AI_ConvertClock), B(NI_PFI(
2))) == V(
3),
"pci-6220 finds m-series route_values table\n");
}
static void test_ni_sort_device_routes(
void)
{
/* We begin by sorting the device routes for use in later tests */
ni_sort_device_routes(&DR);
/* now we test that sorting. */
unittest(route_set_dests_in_order(&DR),
"all route_sets of fake data in order of sig. destination\n");
unittest(route_set_sources_in_order(&DR),
"all route_set->src's of fake data in order of sig. source\n");
}
static void test_ni_find_route_set(
void)
{
unittest(!ni_find_route_set(bad_dest, &DR),
"check for nonexistent route_set\n");
unittest(ni_find_route_set(dest0, &DR) == &DR.routes[
0],
"find first route_set\n");
unittest(ni_find_route_set(desti, &DR) == &DR.routes[ith_dest_index],
"find ith route_set\n");
unittest(ni_find_route_set(no_val_dest, &DR) ==
&DR.routes[no_val_index],
"find no_val route_set in spite of missing values\n");
unittest(ni_find_route_set(DR.routes[DR.n_route_sets -
1].dest, &DR) ==
&DR.routes[DR.n_route_sets -
1],
"find last route_set\n");
}
static void test_ni_route_set_has_source(
void)
{
unittest(!ni_route_set_has_source(&DR.routes[
0], O(
0)),
"check for bad source\n");
unittest(ni_route_set_has_source(&DR.routes[
0], O(
1)),
"find first source\n");
unittest(ni_route_set_has_source(&DR.routes[
0], O(
5)),
"find fifth source\n");
unittest(ni_route_set_has_source(&DR.routes[
0], O(
9)),
"find last source\n");
}
static void test_ni_route_to_register(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_route_to_register(O(
0), O(
0), T) <
0,
"check for bad route 0-->0\n");
unittest(ni_route_to_register(O(
1), O(
0), T) ==
1,
"validate first destination\n");
unittest(ni_route_to_register(O(
6), O(
5), T) ==
6,
"validate middle destination\n");
unittest(ni_route_to_register(O(
8), O(
9), T) ==
8,
"validate last destination\n");
/* choice of trigger line in the following is somewhat random */
unittest(ni_route_to_register(rgout0_src0, TRIGGER_LINE(
0), T) ==
0,
"validate indirect route through rgout0 to TRIGGER_LINE(0)\n");
unittest(ni_route_to_register(rgout0_src0, TRIGGER_LINE(
1), T) ==
0,
"validate indirect route through rgout0 to TRIGGER_LINE(1)\n");
unittest(ni_route_to_register(rgout0_src1, TRIGGER_LINE(
2), T) ==
1,
"validate indirect route through rgout0 to TRIGGER_LINE(2)\n");
unittest(ni_route_to_register(rgout0_src1, TRIGGER_LINE(
3), T) ==
1,
"validate indirect route through rgout0 to TRIGGER_LINE(3)\n");
unittest(ni_route_to_register(brd0_src0, TRIGGER_LINE(
4), T) ==
BIT(
6),
"validate indirect route through brd0 to TRIGGER_LINE(4)\n");
unittest(ni_route_to_register(brd0_src1, TRIGGER_LINE(
4), T) ==
BIT(
6),
"validate indirect route through brd0 to TRIGGER_LINE(4)\n");
unittest(ni_route_to_register(brd1_src0, TRIGGER_LINE(
3), T) ==
BIT(
6),
"validate indirect route through brd1 to TRIGGER_LINE(3)\n");
unittest(ni_route_to_register(brd1_src1, TRIGGER_LINE(
3), T) ==
BIT(
6),
"validate indirect route through brd1 to TRIGGER_LINE(3)\n");
unittest(ni_route_to_register(brd2_src0, TRIGGER_LINE(
2), T) ==
BIT(
6),
"validate indirect route through brd2 to TRIGGER_LINE(2)\n");
unittest(ni_route_to_register(brd2_src1, TRIGGER_LINE(
2), T) ==
BIT(
6),
"validate indirect route through brd2 to TRIGGER_LINE(2)\n");
unittest(ni_route_to_register(brd3_src0, TRIGGER_LINE(
1), T) ==
BIT(
6),
"validate indirect route through brd3 to TRIGGER_LINE(1)\n");
unittest(ni_route_to_register(brd3_src1, TRIGGER_LINE(
1), T) ==
BIT(
6),
"validate indirect route through brd3 to TRIGGER_LINE(1)\n");
}
static void test_ni_lookup_route_register(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_lookup_route_register(O(
0), O(
0), T) == -EINVAL,
"check for bad route 0-->0\n");
unittest(ni_lookup_route_register(O(
1), O(
0), T) ==
1,
"validate first destination\n");
unittest(ni_lookup_route_register(O(
6), O(
5), T) ==
6,
"validate middle destination\n");
unittest(ni_lookup_route_register(O(
8), O(
9), T) ==
8,
"validate last destination\n");
unittest(ni_lookup_route_register(O(
10), O(
9), T) == -EINVAL,
"lookup invalid destination\n");
unittest(ni_lookup_route_register(rgout0_src0, TRIGGER_LINE(
0), T) ==
-EINVAL,
"rgout0_src0: no direct lookup of indirect route\n");
unittest(ni_lookup_route_register(rgout0_src0, NI_RGOUT0, T) ==
0,
"rgout0_src0: lookup indirect route register\n");
unittest(ni_lookup_route_register(rgout0_src1, TRIGGER_LINE(
2), T) ==
-EINVAL,
"rgout0_src1: no direct lookup of indirect route\n");
unittest(ni_lookup_route_register(rgout0_src1, NI_RGOUT0, T) ==
1,
"rgout0_src1: lookup indirect route register\n");
unittest(ni_lookup_route_register(brd0_src0, TRIGGER_LINE(
4), T) ==
-EINVAL,
"brd0_src0: no direct lookup of indirect route\n");
unittest(ni_lookup_route_register(brd0_src0, NI_RTSI_BRD(
0), T) ==
0,
"brd0_src0: lookup indirect route register\n");
unittest(ni_lookup_route_register(brd0_src1, TRIGGER_LINE(
4), T) ==
-EINVAL,
"brd0_src1: no direct lookup of indirect route\n");
unittest(ni_lookup_route_register(brd0_src1, NI_RTSI_BRD(
0), T) ==
1,
"brd0_src1: lookup indirect route register\n");
}
static void test_route_is_valid(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(!route_is_valid(O(
0), O(
0), T),
"check for bad route 0-->0\n");
unittest(route_is_valid(O(
0), O(
1), T),
"validate first destination\n");
unittest(route_is_valid(O(
5), O(
6), T),
"validate middle destination\n");
unittest(route_is_valid(O(
8), O(
9), T),
"validate last destination\n");
}
static void test_ni_is_cmd_dest(
void)
{
init_pci_fake();
unittest(ni_is_cmd_dest(NI_AI_SampleClock),
"check that AI/SampleClock is cmd destination\n");
unittest(ni_is_cmd_dest(NI_AI_StartTrigger),
"check that AI/StartTrigger is cmd destination\n");
unittest(ni_is_cmd_dest(NI_AI_ConvertClock),
"check that AI/ConvertClock is cmd destination\n");
unittest(ni_is_cmd_dest(NI_AO_SampleClock),
"check that AO/SampleClock is cmd destination\n");
unittest(ni_is_cmd_dest(NI_DO_SampleClock),
"check that DO/SampleClock is cmd destination\n");
unittest(!ni_is_cmd_dest(NI_AO_SampleClockTimebase),
"check that AO/SampleClockTimebase _not_ cmd destination\n");
}
static void test_channel_is_pfi(
void)
{
init_pci_fake();
unittest(channel_is_pfi(NI_PFI(
0)),
"check First pfi channel\n");
unittest(channel_is_pfi(NI_PFI(
10)),
"check 10th pfi channel\n");
unittest(channel_is_pfi(NI_PFI(-
1)),
"check last pfi channel\n");
unittest(!channel_is_pfi(NI_PFI(-
1) +
1),
"check first non pfi channel\n");
}
static void test_channel_is_rtsi(
void)
{
init_pci_fake();
unittest(channel_is_rtsi(TRIGGER_LINE(
0)),
"check First rtsi channel\n");
unittest(channel_is_rtsi(TRIGGER_LINE(
3)),
"check 3rd rtsi channel\n");
unittest(channel_is_rtsi(TRIGGER_LINE(-
1)),
"check last rtsi channel\n");
unittest(!channel_is_rtsi(TRIGGER_LINE(-
1) +
1),
"check first non rtsi channel\n");
}
static void test_ni_count_valid_routes(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_count_valid_routes(T) ==
57,
"count all valid routes\n");
}
static void test_ni_get_valid_routes(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
unsigned int pair_data[
2];
init_pci_fake();
unittest(ni_get_valid_routes(T,
0, NULL) ==
57,
"count all valid routes through ni_get_valid_routes\n");
unittest(ni_get_valid_routes(T,
1, pair_data) ==
1,
"copied first valid route from ni_get_valid_routes\n");
unittest(pair_data[
0] == O(
1),
"source of first valid pair from ni_get_valid_routes\n");
unittest(pair_data[
1] == O(
0),
"destination of first valid pair from ni_get_valid_routes\n");
}
static void test_ni_find_route_source(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_find_route_source(
4, O(
4), T) == -EINVAL,
"check for bad source 4-->4\n");
unittest(ni_find_route_source(
0, O(
1), T) == O(
0),
"find first source\n");
unittest(ni_find_route_source(
4, O(
6), T) == O(
4),
"find middle source\n");
unittest(ni_find_route_source(
9, O(
8), T) == O(
9),
"find last source");
unittest(ni_find_route_source(
8, O(
9), T) == O(
8),
"find invalid source (without checking device routes)\n");
}
static void test_route_register_is_valid(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(!route_register_is_valid(
4, O(
4), T),
"check for bad source 4-->4\n");
unittest(route_register_is_valid(
0, O(
1), T),
"find first source\n");
unittest(route_register_is_valid(
4, O(
6), T),
"find middle source\n");
unittest(route_register_is_valid(
9, O(
8), T),
"find last source");
}
static void test_ni_check_trigger_arg(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_check_trigger_arg(
0, O(
0), T) == -EINVAL,
"check bad direct trigger arg for first reg->dest\n");
unittest(ni_check_trigger_arg(
0, O(
1), T) ==
0,
"check direct trigger arg for first reg->dest\n");
unittest(ni_check_trigger_arg(
4, O(
6), T) ==
0,
"check direct trigger arg for middle reg->dest\n");
unittest(ni_check_trigger_arg(
9, O(
8), T) ==
0,
"check direct trigger arg for last reg->dest\n");
unittest(ni_check_trigger_arg_roffs(-
1, O(
0), T,
1) == -EINVAL,
"check bad direct trigger arg for first reg->dest w/offs\n");
unittest(ni_check_trigger_arg_roffs(
0, O(
1), T,
0) ==
0,
"check direct trigger arg for first reg->dest w/offs\n");
unittest(ni_check_trigger_arg_roffs(
3, O(
6), T,
1) ==
0,
"check direct trigger arg for middle reg->dest w/offs\n");
unittest(ni_check_trigger_arg_roffs(
7, O(
8), T,
2) ==
0,
"check direct trigger arg for last reg->dest w/offs\n");
unittest(ni_check_trigger_arg(O(
0), O(
0), T) == -EINVAL,
"check bad trigger arg for first src->dest\n");
unittest(ni_check_trigger_arg(O(
0), O(
1), T) ==
0,
"check trigger arg for first src->dest\n");
unittest(ni_check_trigger_arg(O(
5), O(
6), T) ==
0,
"check trigger arg for middle src->dest\n");
unittest(ni_check_trigger_arg(O(
8), O(
9), T) ==
0,
"check trigger arg for last src->dest\n");
}
static void test_ni_get_reg_value(
void)
{
const struct ni_route_tables *T = &
private.routing_tables;
init_pci_fake();
unittest(ni_get_reg_value(
0, O(
0), T) == -
1,
"check bad direct trigger arg for first reg->dest\n");
unittest(ni_get_reg_value(
0, O(
1), T) ==
0,
"check direct trigger arg for first reg->dest\n");
unittest(ni_get_reg_value(
4, O(
6), T) ==
4,
"check direct trigger arg for middle reg->dest\n");
unittest(ni_get_reg_value(
9, O(
8), T) ==
9,
"check direct trigger arg for last reg->dest\n");
unittest(ni_get_reg_value_roffs(-
1, O(
0), T,
1) == -
1,
"check bad direct trigger arg for first reg->dest w/offs\n");
unittest(ni_get_reg_value_roffs(
0, O(
1), T,
0) ==
0,
"check direct trigger arg for first reg->dest w/offs\n");
unittest(ni_get_reg_value_roffs(
3, O(
6), T,
1) ==
4,
"check direct trigger arg for middle reg->dest w/offs\n");
unittest(ni_get_reg_value_roffs(
7, O(
8), T,
2) ==
9,
"check direct trigger arg for last reg->dest w/offs\n");
unittest(ni_get_reg_value(O(
0), O(
0), T) == -
1,
"check bad trigger arg for first src->dest\n");
unittest(ni_get_reg_value(O(
0), O(
1), T) ==
0,
"check trigger arg for first src->dest\n");
unittest(ni_get_reg_value(O(
5), O(
6), T) ==
5,
"check trigger arg for middle src->dest\n");
unittest(ni_get_reg_value(O(
8), O(
9), T) ==
8,
"check trigger arg for last src->dest\n");
}
/* **** BEGIN simple module entry/exit functions **** */
static int __init ni_routes_unittest(
void)
{
static const unittest_fptr unit_tests[] = {
test_ni_assign_device_routes,
test_ni_sort_device_routes,
test_ni_find_route_set,
test_ni_route_set_has_source,
test_ni_route_to_register,
test_ni_lookup_route_register,
test_route_is_valid,
test_ni_is_cmd_dest,
test_channel_is_pfi,
test_channel_is_rtsi,
test_ni_count_valid_routes,
test_ni_get_valid_routes,
test_ni_find_route_source,
test_route_register_is_valid,
test_ni_check_trigger_arg,
test_ni_get_reg_value,
NULL,
};
exec_unittests(
"ni_routes", unit_tests);
return 0;
}
static void __
exit ni_routes_unittest_exit(
void) { }
module_init(ni_routes_unittest);
module_exit(ni_routes_unittest_exit);
MODULE_AUTHOR(
"Comedi https://www.comedi.org");
MODULE_DESCRIPTION(
"Comedi unit-tests for ni_routes module");
MODULE_LICENSE(
"GPL");
/* **** END simple module entry/exit functions **** */