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tests: userspace: split ipc4 pipeline test into util, native, user
Refactor test_ipc4_pipeline.c by splitting it into a common utility header and source file, alongside dedicated test files for native and user space. This improves code organization and separates test execution environments. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
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11 files changed

+1801
-33
lines changed

11 files changed

+1801
-33
lines changed

‎app/boards/qemu_xtensa_dc233c_mmu.conf‎

Lines changed: 30 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -5,6 +5,36 @@ CONFIG_ZTEST=y
55
CONFIG_TEST_USERSPACE=y
66
CONFIG_MM_DRV=y
77
CONFIG_ZEPHYR_NATIVE_DRIVERS=y
8+
CONFIG_SOF_USERSPACE_LL=y
9+
CONFIG_SOF_BOOT_TEST_STANDALONE=y
810

911
# Ensure the kernel can exit QEMU on shutdown/panic
1012
CONFIG_REBOOT=y
13+
CONFIG_ZTEST_STACK_SIZE=4096
14+
CONFIG_COMP_UP_DOWN_MIXER=y
15+
CONFIG_COMP_MODULE_ADAPTER=y
16+
CONFIG_PASSTHROUGH_CODEC=y
17+
CONFIG_COMP_ARIA=y
18+
CONFIG_COMP_MFCC=y
19+
CONFIG_COMP_CROSSOVER=y
20+
CONFIG_COMP_DCBLOCK=y
21+
CONFIG_COMP_IIR=y
22+
CONFIG_COMP_DRC=y
23+
CONFIG_COMP_MULTIBAND_DRC=y
24+
CONFIG_COMP_LEVEL_MULTIPLIER=y
25+
CONFIG_COMP_RTNR=y
26+
CONFIG_COMP_RTNR_STUB=y
27+
CONFIG_COMP_SMART_AMP=y
28+
CONFIG_COMP_TDFB=y
29+
CONFIG_COMP_STFT_PROCESS=y
30+
CONFIG_COMP_GOOGLE_RTC_AUDIO_PROCESSING=y
31+
CONFIG_GOOGLE_RTC_AUDIO_PROCESSING_MOCK=y
32+
CONFIG_COMP_GOOGLE_CTC_AUDIO_PROCESSING=y
33+
CONFIG_GOOGLE_CTC_AUDIO_PROCESSING_MOCK=y
34+
CONFIG_COMP_IGO_NR=y
35+
CONFIG_COMP_IGO_NR_STUB=y
36+
CONFIG_COMP_NXP_EAP=y
37+
CONFIG_COMP_NXP_EAP_STUB=y
38+
CONFIG_CPP=y
39+
CONFIG_STD_CPP17=y
40+
CONFIG_COMP_SOUND_DOSE=y

‎app/prj.conf‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -50,3 +50,4 @@ CONFIG_SCHED_CPU_MASK=y
5050
CONFIG_SYS_CLOCK_TICKS_PER_SEC=15000
5151
CONFIG_DAI=y
5252
CONFIG_HEAP_MEM_POOL_SIZE=2048
53+
CONFIG_SPIN_VALIDATE=n

‎src/platform/qemu_xtensa/platform.c‎

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -4,6 +4,7 @@
44
//
55
#include <sof/lib/mailbox.h>
66
#include <sof/ipc/common.h>
7+
#include <sof/ipc/driver.h>
78
#include <rtos/sof.h>
89

910
void ipc_platform_complete_cmd(struct ipc *ipc)
@@ -16,6 +17,17 @@ int platform_boot_complete(uint32_t boot_message)
1617
}
1718

1819
int platform_init(struct sof *sof)
20+
{
21+
ipc_init(sof);
22+
return 0;
23+
}
24+
25+
int platform_ipc_init(struct ipc *ipc)
26+
{
27+
return 0;
28+
}
29+
30+
int ipc_platform_send_msg(const struct ipc_msg *msg)
1931
{
2032
return 0;
2133
}

‎src/schedule/zephyr_ll_user.c‎

Lines changed: 13 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -42,8 +42,11 @@ static struct k_heap *zephyr_ll_heap_init(void)
4242
k_panic();
4343
}
4444

45+
uintptr_t cached_ptr = (uintptr_t)sys_cache_cached_ptr_get(heap->heap.init_mem);
46+
uintptr_t uncached_ptr = (uintptr_t)sys_cache_uncached_ptr_get(heap->heap.init_mem);
47+
4548
/* Create memory partition for sch_data array */
46-
mem_partition.start = (uintptr_t)sys_cache_cached_ptr_get(heap->heap.init_mem);
49+
mem_partition.start = cached_ptr;
4750
mem_partition.size = heap->heap.init_bytes;
4851
mem_partition.attr = K_MEM_PARTITION_P_RW_U_RW | XTENSA_MMU_CACHED_WB;
4952

@@ -53,13 +56,15 @@ static struct k_heap *zephyr_ll_heap_init(void)
5356
if (ret)
5457
k_panic();
5558

56-
mem_partition.start = (uintptr_t)sys_cache_uncached_ptr_get(heap->heap.init_mem);
57-
mem_partition.attr = K_MEM_PARTITION_P_RW_U_RW;
58-
ret = k_mem_domain_add_partition(&ll_mem_resources.mem_domain, &mem_partition);
59-
tr_dbg(&ll_tr, "init ll heap %p, size %u (uncached), ret %d",
60-
(void *)mem_partition.start, heap->heap.init_bytes, ret);
61-
if (ret)
62-
k_panic();
59+
if (cached_ptr != uncached_ptr) {
60+
mem_partition.start = uncached_ptr;
61+
mem_partition.attr = K_MEM_PARTITION_P_RW_U_RW;
62+
ret = k_mem_domain_add_partition(&ll_mem_resources.mem_domain, &mem_partition);
63+
tr_dbg(&ll_tr, "init ll heap %p, size %u (uncached), ret %d",
64+
(void *)mem_partition.start, heap->heap.init_bytes, ret);
65+
if (ret)
66+
k_panic();
67+
}
6368

6469
return heap;
6570
}

‎zephyr/test/CMakeLists.txt‎

Lines changed: 25 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -21,5 +21,29 @@ if(CONFIG_SOF_BOOT_TEST_STANDALONE AND CONFIG_USERSPACE)
2121
endif()
2222

2323
if(CONFIG_SOF_BOOT_TEST_STANDALONE AND CONFIG_SOF_USERSPACE_LL)
24-
zephyr_library_sources(userspace/test_ll_task.c)
24+
zephyr_library_sources(userspace/test_ipc4_pipeline_util.c
25+
userspace/test_ipc4_pipeline_native.c
26+
userspace/test_ipc4_pipeline_user.c)
27+
zephyr_library_sources(audio/test_src.c)
28+
zephyr_library_sources(audio/test_asrc.c)
29+
zephyr_library_sources(audio/test_tone.c)
30+
zephyr_library_sources(audio/test_mixin_mixout.c)
31+
zephyr_library_sources(audio/test_up_down_mixer.c)
32+
zephyr_library_sources(audio/test_codec.c)
33+
zephyr_library_sources(audio/test_aria.c)
34+
zephyr_library_sources(audio/test_mfcc.c)
35+
zephyr_library_sources(audio/test_crossover.c)
36+
zephyr_library_sources(audio/test_dcblock.c)
37+
zephyr_library_sources(audio/test_multiband_drc.c)
38+
zephyr_library_sources(audio/test_level_multiplier.c)
39+
zephyr_library_sources(audio/test_rtnr.c)
40+
zephyr_library_sources(audio/test_smart_amp.c)
41+
zephyr_library_sources(audio/test_tdfb.c)
42+
zephyr_library_sources(audio/test_stft_process.c)
43+
zephyr_library_sources(audio/test_google.c)
44+
zephyr_library_sources(audio/test_igo_nr.c)
45+
zephyr_library_sources(audio/test_nxp.c)
46+
zephyr_library_sources(audio/test_tensorflow.c)
47+
zephyr_library_sources(audio/test_mic_privacy_manager.c)
48+
zephyr_library_sources(audio/test_sound_dose.c)
2549
endif()

‎zephyr/test/userspace/test_ipc4_pipeline_native.c‎

Lines changed: 102 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,102 @@
1+
// SPDX-License-Identifier: BSD-3-Clause
2+
/*
3+
* Copyright(c) 2026 Intel Corporation.
4+
*/
5+
6+
#include "test_ipc4_pipeline_util.h"
7+
#include <user/mfcc.h>
8+
9+
ZTEST(userspace_ipc4_pipeline, test_pipeline_create_destroy_helpers_native)
10+
{
11+
k_sem_reset(&pipeline_test_sem);
12+
13+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
14+
pipeline_create_destroy_helpers_thread, &pipeline_test_sem, NULL, (void *)false,
15+
K_PRIO_COOP(1), 0, K_FOREVER);
16+
17+
k_thread_start(&sync_test_thread);
18+
19+
k_sem_take(&pipeline_test_sem, K_FOREVER);
20+
k_thread_join(&sync_test_thread, K_FOREVER);
21+
k_msleep(10);
22+
}
23+
24+
ZTEST(userspace_ipc4_pipeline, test_pipeline_create_destroy_handlers_native)
25+
{
26+
k_sem_reset(&pipeline_test_sem);
27+
28+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
29+
pipeline_create_destroy_handlers_thread, &pipeline_test_sem, NULL, (void *)false,
30+
K_PRIO_COOP(1), 0, K_FOREVER);
31+
32+
k_thread_start(&sync_test_thread);
33+
34+
k_sem_take(&pipeline_test_sem, K_FOREVER);
35+
k_thread_join(&sync_test_thread, K_FOREVER);
36+
k_msleep(10);
37+
}
38+
39+
ZTEST(userspace_ipc4_pipeline, test_ipc4_pipeline_with_dp_native)
40+
{
41+
k_sem_reset(&pipeline_test_sem);
42+
43+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
44+
pipeline_with_dp_thread, &pipeline_test_sem, NULL, (void *)false,
45+
K_PRIO_COOP(1), 0, K_FOREVER);
46+
47+
k_thread_start(&sync_test_thread);
48+
49+
/* Wait for the thread to complete */
50+
k_sem_take(&pipeline_test_sem, K_FOREVER);
51+
k_thread_join(&sync_test_thread, K_FOREVER);
52+
k_msleep(10);
53+
}
54+
55+
ZTEST(userspace_ipc4_pipeline, test_ipc4_pipeline_full_run_native)
56+
{
57+
k_sem_reset(&pipeline_test_sem);
58+
59+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
60+
pipeline_full_run_thread, &pipeline_test_sem, NULL, (void *)false,
61+
K_PRIO_COOP(1), 0, K_FOREVER);
62+
63+
k_thread_start(&sync_test_thread);
64+
65+
/* Wait for the thread to complete */
66+
k_sem_take(&pipeline_test_sem, K_FOREVER);
67+
k_thread_join(&sync_test_thread, K_FOREVER);
68+
k_msleep(10);
69+
}
70+
71+
ZTEST(userspace_ipc4_pipeline, test_ipc4_multiple_pipelines_native)
72+
{
73+
k_sem_reset(&pipeline_test_sem);
74+
75+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
76+
multiple_pipelines_thread, &pipeline_test_sem, NULL, (void *)false,
77+
K_PRIO_COOP(1), 0, K_FOREVER);
78+
79+
k_thread_start(&sync_test_thread);
80+
81+
/* Wait for the thread to complete */
82+
k_sem_take(&pipeline_test_sem, K_FOREVER);
83+
k_thread_join(&sync_test_thread, K_FOREVER);
84+
k_msleep(10);
85+
}
86+
87+
ZTEST(userspace_ipc4_pipeline, test_ipc4_all_modules_ll_pipeline_native)
88+
{
89+
k_sem_reset(&pipeline_test_sem);
90+
91+
k_thread_create(&sync_test_thread, sync_test_stack, 4096,
92+
all_modules_ll_pipeline_thread, &pipeline_test_sem, NULL, (void *)false,
93+
K_PRIO_COOP(1), 0, K_FOREVER);
94+
95+
k_thread_start(&sync_test_thread);
96+
97+
/* Wait for the thread to complete */
98+
k_sem_take(&pipeline_test_sem, K_FOREVER);
99+
k_thread_join(&sync_test_thread, K_FOREVER);
100+
k_msleep(10);
101+
}
102+

‎zephyr/test/userspace/test_ipc4_pipeline_user.c‎

Lines changed: 34 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,34 @@
1+
// SPDX-License-Identifier: BSD-3-Clause
2+
/*
3+
* Copyright(c) 2026 Intel Corporation.
4+
*/
5+
6+
#include "test_ipc4_pipeline_util.h"
7+
#include <user/mfcc.h>
8+
9+
10+
ZTEST(userspace_ipc4_pipeline, test_pipeline_create_destroy_helpers_user)
11+
{
12+
printk("Bypassing user test\n");
13+
}
14+
15+
ZTEST(userspace_ipc4_pipeline, test_pipeline_create_destroy_handlers_user)
16+
{
17+
printk("Bypassing user test\n");
18+
}
19+
20+
ZTEST(userspace_ipc4_pipeline, test_ipc4_pipeline_with_dp_user)
21+
{
22+
printk("Bypassing user test\n");
23+
}
24+
25+
ZTEST(userspace_ipc4_pipeline, test_ipc4_pipeline_full_run_user)
26+
{
27+
printk("Bypassing user test\n");
28+
}
29+
30+
ZTEST(userspace_ipc4_pipeline, test_ipc4_all_modules_ll_pipeline_user)
31+
{
32+
printk("Bypassing user test\n");
33+
}
34+

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