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author | Anton Vorontsov <avorontsov@mvista.com> | 2010-06-18 15:08:27 +0400 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-06-29 22:24:48 +0200 |
commit | 3bf74a4183fdf32e9be2742594ed8199e626650c (patch) | |
tree | aa84382448fa1895abdf14742a86123f8db0c994 | |
parent | 81f8d3b021ac9e567f06b44d7eb95f1a1409428d (diff) | |
download | bootable_bootloader_goldelico_gta04-3bf74a4183fdf32e9be2742594ed8199e626650c.zip bootable_bootloader_goldelico_gta04-3bf74a4183fdf32e9be2742594ed8199e626650c.tar.gz bootable_bootloader_goldelico_gta04-3bf74a4183fdf32e9be2742594ed8199e626650c.tar.bz2 |
hwconfig: Add some unit tests
I use this for testing, and I think this might be useful in the
future.
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
-rw-r--r-- | common/hwconfig.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/common/hwconfig.c b/common/hwconfig.c index 85a69da..1f9f4a0 100644 --- a/common/hwconfig.c +++ b/common/hwconfig.c @@ -11,12 +11,20 @@ * the License, or (at your option) any later version. */ +#ifndef HWCONFIG_TEST #include <config.h> #include <common.h> #include <exports.h> #include <hwconfig.h> #include <linux/types.h> #include <linux/string.h> +#else +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#define min(a, b) (((a) < (b)) ? (a) : (b)) +#endif /* HWCONFIG_TEST */ static const char *hwconfig_parse(const char *opts, size_t maxlen, const char *opt, char *stopchs, char eqch, @@ -209,3 +217,50 @@ int hwconfig_subarg_cmp(const char *opt, const char *subopt, const char *subarg) return !strncmp(argstr, subarg, arglen); } + +#ifdef HWCONFIG_TEST +int main() +{ + const char *ret; + size_t len; + + setenv("hwconfig", "key1:subkey1=value1,subkey2=value2;key2:value3;;;;" + "key3;:,:=;key4", 1); + + ret = hwconfig_arg("key1", &len); + printf("%zd %.*s\n", len, (int)len, ret); + assert(len == 29); + assert(hwconfig_arg_cmp("key1", "subkey1=value1,subkey2=value2")); + assert(!strncmp(ret, "subkey1=value1,subkey2=value2", len)); + + ret = hwconfig_subarg("key1", "subkey1", &len); + printf("%zd %.*s\n", len, (int)len, ret); + assert(len == 6); + assert(hwconfig_subarg_cmp("key1", "subkey1", "value1")); + assert(!strncmp(ret, "value1", len)); + + ret = hwconfig_subarg("key1", "subkey2", &len); + printf("%zd %.*s\n", len, (int)len, ret); + assert(len == 6); + assert(hwconfig_subarg_cmp("key1", "subkey2", "value2")); + assert(!strncmp(ret, "value2", len)); + + ret = hwconfig_arg("key2", &len); + printf("%zd %.*s\n", len, (int)len, ret); + assert(len == 6); + assert(hwconfig_arg_cmp("key2", "value3")); + assert(!strncmp(ret, "value3", len)); + + assert(hwconfig("key3")); + assert(hwconfig_arg("key4", &len) == NULL); + assert(hwconfig_arg("bogus", &len) == NULL); + + unsetenv("hwconfig"); + + assert(hwconfig(NULL) == 0); + assert(hwconfig("") == 0); + assert(hwconfig("key3") == 0); + + return 0; +} +#endif /* HWCONFIG_TEST */ |