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| author | Keith Packard <keithp@keithp.com> | 2016-11-11 21:18:50 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2017-02-20 11:16:50 -0800 |
| commit | 8f2d60b4c029bffaa559bd1f31f5b15230dfa674 (patch) | |
| tree | 3b19d160542e3bcf26625f023f572658e8f79127 /src/test/ao_lisp_test.c | |
| parent | dba374516ed396633659dec571b6a44b03da8ad1 (diff) | |
altos/lisp: Add save/restore to ao_lisp_test
Allow testing of the save/restore code under Linux.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/test/ao_lisp_test.c')
| -rw-r--r-- | src/test/ao_lisp_test.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ao_lisp_test.c b/src/test/ao_lisp_test.c index 69739100..41dae07a 100644 --- a/src/test/ao_lisp_test.c +++ b/src/test/ao_lisp_test.c @@ -18,6 +18,39 @@ 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(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) { |