From: Anton Vorontsov Date: Fri, 18 Jun 2010 15:08:27 +0400 Subject: [U-Boot] [PATCH 2/2] hwconfig: Add some unit tests Message-ID: <20100618110827.GB26595@oksana.dev.rtsoft.ru> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de I use this for testing, and I think this might be useful in the future. Signed-off-by: Anton Vorontsov --- 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 #include #include #include #include #include +#else +#include +#include +#include +#include +#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 */ -- 1.7.0.5