diff options
author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2024-11-25 08:28:13 -0700 |
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committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2024-11-26 20:23:53 -0700 |
commit | 88f2b88c3889e9dd0c894d389d67b17617412094 (patch) | |
tree | 2b0f8535735f7eee56cd7ac5abb1d169c9d5e252 /libcr_ipc | |
parent | a8dc3fc4ad08c159243271c403848d23261aa699 (diff) |
wip: libcr_ipc: Add some tests
Diffstat (limited to 'libcr_ipc')
-rw-r--r-- | libcr_ipc/CMakeLists.txt | 14 | ||||
-rw-r--r-- | libcr_ipc/tests/config.h | 19 | ||||
-rw-r--r-- | libcr_ipc/tests/test.h | 21 | ||||
-rw-r--r-- | libcr_ipc/tests/test_chan.c | 49 |
4 files changed, 103 insertions, 0 deletions
diff --git a/libcr_ipc/CMakeLists.txt b/libcr_ipc/CMakeLists.txt index d44203e..2a1c747 100644 --- a/libcr_ipc/CMakeLists.txt +++ b/libcr_ipc/CMakeLists.txt @@ -8,3 +8,17 @@ target_include_directories(libcr_ipc SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/ target_link_libraries(libcr_ipc INTERFACE libcr ) + +set(ipc_tests + chan + #select + #mutex + #rpc + #sema +) +if (ENABLE_TESTS) + foreach(test IN LISTS ipc_tests) + add_lib_test(libcr_ipc "test_${test}") + target_include_directories("test_${test}" PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/tests) + endforeach() +endif() diff --git a/libcr_ipc/tests/config.h b/libcr_ipc/tests/config.h new file mode 100644 index 0000000..949a82f --- /dev/null +++ b/libcr_ipc/tests/config.h @@ -0,0 +1,19 @@ +/* config.h - TODO + * + * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _CONFIG_H_ +#define _CONFIG_H_ + +#define CONFIG_COROUTINE_DEFAULT_STACK_SIZE (4*1024) +#define CONFIG_COROUTINE_NAME_LEN 16 +#define CONFIG_COROUTINE_NUM 8 + +#define CONFIG_COROUTINE_MEASURE_STACK 1 +#define CONFIG_COROUTINE_PROTECT_STACK 1 +#define CONFIG_COROUTINE_DEBUG 1 +#define CONFIG_COROUTINE_VALGRIND 1 + +#endif /* _CONFIG_H_ */ diff --git a/libcr_ipc/tests/test.h b/libcr_ipc/tests/test.h new file mode 100644 index 0000000..4928d8d --- /dev/null +++ b/libcr_ipc/tests/test.h @@ -0,0 +1,21 @@ +/* libcr_ipc/tests/test.h - Common test utilities + * + * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _LIBCR_IPC_TESTS_TEST_H_ +#define _LIBCR_IPC_TESTS_TEST_H_ + +#include <stdio.h> +#include <stdlib.h> /* for exit() */ + +#define test_assert(expr) do { \ + if (!(expr)) { \ + printf("test failure: %s:%d:%s: %s\n", \ + __FILE__, __LINE__, __func__, #expr); \ + exit(1); \ + } \ + } while (0) + +#endif /* _LIBCR_IPC_TESTS_TEST_H_ */ diff --git a/libcr_ipc/tests/test_chan.c b/libcr_ipc/tests/test_chan.c new file mode 100644 index 0000000..9d6eecf --- /dev/null +++ b/libcr_ipc/tests/test_chan.c @@ -0,0 +1,49 @@ +/* libcr_ipc/tests/test_chan.c - Tests for <libcr_ipc/chan.h> + * + * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#include <libcr/coroutine.h> +#include <libcr_ipc/chan.h> + +#include "test.h" + +CR_CHAN_DECLARE(intchan, int) + +COROUTINE cr_producer(void *_ch) { + intchan_t *ch = _ch; + cr_begin(); + + intchan_send(ch, 1); + + while (!intchan_can_send(ch)) + cr_yield(); + + intchan_send(ch, 2); + + + cr_end(); +} + +COROUTINE cr_consumer(void *_ch) { + int x; + intchan_t *ch = _ch; + cr_begin(); + + x = intchan_recv(ch); + test_assert(x == 1); + + x = intchan_recv(ch); + test_assert(x == 2); + + cr_end(); +} + +int main() { + intchan_t ch = {0}; + coroutine_add("producer", cr_producer, &ch); + coroutine_add("consumer", cr_consumer, &ch); + coroutine_main(); + return 0; +} |