diff options
Diffstat (limited to 'src/test/ao_lisp_test.c')
| -rw-r--r-- | src/test/ao_lisp_test.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/test/ao_lisp_test.c b/src/test/ao_lisp_test.c new file mode 100644 index 00000000..68e3a202 --- /dev/null +++ b/src/test/ao_lisp_test.c @@ -0,0 +1,134 @@ +/* + * Copyright © 2016 Keith Packard <keithp@keithp.com> + * + * 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 "ao_lisp.h" +#include <stdio.h> + +static FILE *ao_lisp_file; +static int newline = 1; + +static char save_file[] = "lisp.image"; + +int +ao_lisp_os_save(void) +{ + FILE *save = fopen(save_file, "w"); + + if (!save) { + perror(save_file); + return 0; + } + fwrite(ao_lisp_pool, 1, AO_LISP_POOL_TOTAL, save); + fclose(save); + return 1; +} + +int +ao_lisp_os_restore_save(struct ao_lisp_os_save *save, int offset) +{ + FILE *restore = fopen(save_file, "r"); + size_t ret; + + if (!restore) { + perror(save_file); + return 0; + } + fseek(restore, offset, SEEK_SET); + ret = fread(save, sizeof (struct ao_lisp_os_save), 1, restore); + fclose(restore); + if (ret != 1) + return 0; + return 1; +} + +int +ao_lisp_os_restore(void) +{ + FILE *restore = fopen(save_file, "r"); + size_t ret; + + if (!restore) { + perror(save_file); + return 0; + } + ret = fread(ao_lisp_pool, 1, AO_LISP_POOL_TOTAL, restore); + fclose(restore); + if (ret != AO_LISP_POOL_TOTAL) + return 0; + return 1; +} + +int +ao_lisp_getc(void) +{ + int c; + + if (ao_lisp_file) + return getc(ao_lisp_file); + + if (newline) { + printf("> "); + newline = 0; + } + c = getchar(); + if (c == '\n') + newline = 1; + return c; +} + +int +main (int argc, char **argv) +{ + while (*++argv) { + ao_lisp_file = fopen(*argv, "r"); + if (!ao_lisp_file) { + perror(*argv); + exit(1); + } + ao_lisp_read_eval_print(); + fclose(ao_lisp_file); + ao_lisp_file = NULL; + } + ao_lisp_read_eval_print(); + + printf ("collects: full: %d incremental %d\n", + ao_lisp_collects[AO_LISP_COLLECT_FULL], + ao_lisp_collects[AO_LISP_COLLECT_INCREMENTAL]); + + printf ("freed: full %d incremental %d\n", + ao_lisp_freed[AO_LISP_COLLECT_FULL], + ao_lisp_freed[AO_LISP_COLLECT_INCREMENTAL]); + + printf("loops: full %d incremental %d\n", + ao_lisp_loops[AO_LISP_COLLECT_FULL], + ao_lisp_loops[AO_LISP_COLLECT_INCREMENTAL]); + + printf("loops per collect: full %f incremental %f\n", + (double) ao_lisp_loops[AO_LISP_COLLECT_FULL] / + (double) ao_lisp_collects[AO_LISP_COLLECT_FULL], + (double) ao_lisp_loops[AO_LISP_COLLECT_INCREMENTAL] / + (double) ao_lisp_collects[AO_LISP_COLLECT_INCREMENTAL]); + + printf("freed per collect: full %f incremental %f\n", + (double) ao_lisp_freed[AO_LISP_COLLECT_FULL] / + (double) ao_lisp_collects[AO_LISP_COLLECT_FULL], + (double) ao_lisp_freed[AO_LISP_COLLECT_INCREMENTAL] / + (double) ao_lisp_collects[AO_LISP_COLLECT_INCREMENTAL]); + + printf("freed per loop: full %f incremental %f\n", + (double) ao_lisp_freed[AO_LISP_COLLECT_FULL] / + (double) ao_lisp_loops[AO_LISP_COLLECT_FULL], + (double) ao_lisp_freed[AO_LISP_COLLECT_INCREMENTAL] / + (double) ao_lisp_loops[AO_LISP_COLLECT_INCREMENTAL]); +} |