diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/tests/ni_routes_test.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/tests/ni_routes_test.c | 611 |
1 files changed, 0 insertions, 611 deletions
diff --git a/drivers/staging/comedi/drivers/tests/ni_routes_test.c b/drivers/staging/comedi/drivers/tests/ni_routes_test.c deleted file mode 100644 index 32073850d545..000000000000 --- a/drivers/staging/comedi/drivers/tests/ni_routes_test.c +++ /dev/null @@ -1,611 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* vim: set ts=8 sw=8 noet tw=80 nowrap: */ -/* - * 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 **** */ |