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159 lines
4.7 KiB
159 lines
4.7 KiB
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef RUNNER_H_
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#define RUNNER_H_
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#include <stdio.h> /* FILE */
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/*
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* The maximum number of processes (main + helpers) that a test / benchmark
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* can have.
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*/
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#define MAX_PROCESSES 8
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/*
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* Struct to store both tests and to define helper processes for tasks.
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*/
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typedef struct {
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char *task_name;
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char *process_name;
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int (*main)();
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int is_helper;
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int show_output;
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} task_entry_t, bench_entry_t;
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/*
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* Macros used by test-list.h and benchmark-list.h.
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*/
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#define TASK_LIST_START \
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task_entry_t TASKS[] = {
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#define TASK_LIST_END \
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{ 0, 0, 0, 0, 0 } \
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};
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#define TEST_DECLARE(name) \
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int run_test_##name();
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#define TEST_ENTRY(name) \
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{ #name, #name, &run_test_##name, 0, 0 },
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#define TEST_OUTPUT_ENTRY(name) \
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{ #name, #name, &run_test_##name, 0, 1 },
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#define BENCHMARK_DECLARE(name) \
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int run_benchmark_##name();
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#define BENCHMARK_ENTRY(name) \
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{ #name, #name, &run_benchmark_##name, 0, 0 },
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#define HELPER_DECLARE(name) \
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int run_helper_##name();
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#define HELPER_ENTRY(task_name, name) \
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{ #task_name, #name, &run_helper_##name, 1, 0 },
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#define TEST_HELPER HELPER_ENTRY
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#define BENCHMARK_HELPER HELPER_ENTRY
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#define PATHMAX 1024
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extern char executable_path[PATHMAX];
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/*
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* Include platform-dependent definitions
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*/
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#ifdef _WIN32
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# include "runner-win.h"
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#else
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# include "runner-unix.h"
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#endif
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/* The array that is filled by test-list.h or benchmark-list.h */
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extern task_entry_t TASKS[];
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/*
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* Run all tests.
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*/
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int run_tests(int timeout, int benchmark_output);
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/*
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* Run a single test. Starts up any helpers.
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*/
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int run_test(const char* test, int timeout, int benchmark_output);
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/*
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* Run a test part, i.e. the test or one of its helpers.
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*/
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int run_test_part(const char* test, const char* part);
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/*
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* Print tests in sorted order to `stream`. Used by `./run-tests --list`.
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*/
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void print_tests(FILE* stream);
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/*
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* Stuff that should be implemented by test-runner-<platform>.h
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* All functions return 0 on success, -1 on failure, unless specified
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* otherwise.
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*/
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/* Do platform-specific initialization. */
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void platform_init();
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/* Invoke "argv[0] test-name [test-part]". Store process info in *p. */
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/* Make sure that all stdio output of the processes is buffered up. */
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int process_start(char *name, char* part, process_info_t *p, int is_helper);
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/* Wait for all `n` processes in `vec` to terminate. */
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/* Time out after `timeout` msec, or never if timeout == -1 */
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/* Return 0 if all processes are terminated, -1 on error, -2 on timeout. */
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int process_wait(process_info_t *vec, int n, int timeout);
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/* Returns the number of bytes in the stdio output buffer for process `p`. */
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long int process_output_size(process_info_t *p);
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/* Copy the contents of the stdio output buffer to `fd`. */
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int process_copy_output(process_info_t *p, int fd);
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/* Return the name that was specified when `p` was started by process_start */
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char* process_get_name(process_info_t *p);
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/* Terminate process `p`. */
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int process_terminate(process_info_t *p);
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/* Return the exit code of process p. */
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/* On error, return -1. */
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int process_reap(process_info_t *p);
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/* Clean up after terminating process `p` (e.g. free the output buffer etc.). */
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void process_cleanup(process_info_t *p);
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/* Move the console cursor one line up and back to the first column. */
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void rewind_cursor();
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#endif /* RUNNER_H_ */
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