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       0035-setlocale.c - scc - simple c99 compiler
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       ---
       0035-setlocale.c (1264B)
       ---
            1 #include <assert.h>
            2 #include <locale.h>
            3 #include <stdio.h>
            4 
            5 /*
            6 output:
            7 testing
            8 done
            9 end:
           10 */
           11 
           12 int
           13 main()
           14 {
           15         puts("testing");
           16         assert(!strcmp(setlocale(LC_ALL, NULL), "C"));
           17         assert(!strcmp(setlocale(LC_COLLATE, NULL), "C"));
           18         assert(!strcmp(setlocale(LC_CTYPE, NULL), "C"));
           19         assert(!strcmp(setlocale(LC_MONETARY, NULL), "C"));
           20         assert(!strcmp(setlocale(LC_NUMERIC, NULL), "C"));
           21         assert(!strcmp(setlocale(LC_TIME, NULL), "C"));
           22 
           23         assert(!strcmp(setlocale(LC_ALL, "C"), "C"));
           24         assert(!strcmp(setlocale(LC_COLLATE, "C"), "C"));
           25         assert(!strcmp(setlocale(LC_CTYPE, "C"), "C"));
           26         assert(!strcmp(setlocale(LC_MONETARY, "C"), "C"));
           27         assert(!strcmp(setlocale(LC_NUMERIC, "C"), "C"));
           28         assert(!strcmp(setlocale(LC_TIME, "C"), "C"));
           29 
           30         assert(!setlocale(LC_ALL, "invalid-locale"));
           31         assert(!setlocale(LC_COLLATE, "invalid-locale"));
           32         assert(!setlocale(LC_CTYPE, "invalid-locale"));
           33         assert(!setlocale(LC_MONETARY, "invalid-locale"));
           34         assert(!setlocale(LC_NUMERIC, "invalid-locale"));
           35         assert(!setlocale(LC_TIME, "invalid-locale"));
           36 
           37         assert(setlocale(LC_ALL, ""));
           38         assert(setlocale(LC_COLLATE, ""));
           39         assert(setlocale(LC_CTYPE, ""));
           40         assert(setlocale(LC_MONETARY, ""));
           41         assert(setlocale(LC_NUMERIC, ""));
           42         assert(setlocale(LC_TIME, ""));
           43         puts("done");
           44 
           45         return 0;
           46 }